Merge pull request #1505 from paulp/merge-210-wip-210

Merge 2.10.0-wip into 2.10.x.

124 files changed, 10649 insertions, 1775 deletions

diff --git a/build.xml b/build.xml
index 67d715bfe9..c9027e0985 100644
--- a/build.xml
+++ b/build.xml
@@ -2337,7 +2337,7 @@ DOCUMENTATION
       docfooter="epfl"
       docsourceurl="${scaladoc.url}€{FILE_PATH}.scala#L1"
       docUncompilable="${src.dir}/library-aux"
-      skipPackages="scala.reflect.macros.internal:scala.reflect.internal:scala.reflect.runtime:scala.reflect.io"
+      skipPackages="scala.reflect.macros.internal:scala.reflect.internal:scala.reflect.io:scala.concurrent.impl"
       sourcepath="${src.dir}"
       classpathref="pack.classpath"
       addparams="${scalac.args.all}"
diff --git a/src/compiler/scala/reflect/macros/runtime/Parsers.scala b/src/compiler/scala/reflect/macros/runtime/Parsers.scala
index ab9b94ec9f..566bcde73d 100644
--- a/src/compiler/scala/reflect/macros/runtime/Parsers.scala
+++ b/src/compiler/scala/reflect/macros/runtime/Parsers.scala
@@ -19,6 +19,6 @@ trait Parsers {
     } catch {
       case ToolBoxError(msg, cause) =>
         // todo. provide a position
-        throw new ParseError(universe.NoPosition, msg)
+        throw new ParseException(universe.NoPosition, msg)
     }
 }
diff --git a/src/compiler/scala/reflect/macros/runtime/Typers.scala b/src/compiler/scala/reflect/macros/runtime/Typers.scala
index 9fa8567ada..f9add91b9a 100644
--- a/src/compiler/scala/reflect/macros/runtime/Typers.scala
+++ b/src/compiler/scala/reflect/macros/runtime/Typers.scala
@@ -8,6 +8,9 @@ trait Typers {
 
   def openImplicits: List[(Type, Tree)] = callsiteTyper.context.openImplicits
 
+  /**
+   * @see [[scala.tools.reflect.Toolbox.typeCheck]]
+   */
   def typeCheck(tree: Tree, pt: Type = universe.WildcardType, silent: Boolean = false, withImplicitViewsDisabled: Boolean = false, withMacrosDisabled: Boolean = false): Tree = {
     macroLogVerbose("typechecking %s with expected type %s, implicit views = %s, macros = %s".format(tree, pt, !withImplicitViewsDisabled, !withMacrosDisabled))
     val context = callsiteTyper.context
@@ -25,7 +28,7 @@ trait Typers {
         result
       case error @ universe.analyzer.SilentTypeError(_) =>
         macroLogVerbose(error.err.errMsg)
-        if (!silent) throw new universe.TypeError(error.err.errPos, error.err.errMsg)
+        if (!silent) throw new TypecheckException(error.err.errPos, error.err.errMsg)
         universe.EmptyTree
     })
   }
@@ -49,19 +52,13 @@ trait Typers {
     wrapper(universe.analyzer.inferImplicit(tree, pt, reportAmbiguous = true, isView = isView, context = context, saveAmbiguousDivergent = !silent, pos = pos)) match {
       case failure if failure.tree.isEmpty =>
         macroLogVerbose("implicit search has failed. to find out the reason, turn on -Xlog-implicits")
-        if (context.hasErrors) throw new universe.TypeError(context.errBuffer.head.errPos, context.errBuffer.head.errMsg)
+        if (context.hasErrors) throw new TypecheckException(context.errBuffer.head.errPos, context.errBuffer.head.errMsg)
         universe.EmptyTree
       case success =>
         success.tree
     }
   }
 
-  type TypeError = universe.TypeError
-
-  object TypeError extends TypeErrorExtractor {
-    def unapply(error: TypeError): Option[(Position, String)] = Some((error.pos, error.msg))
-  }
-
   def resetAllAttrs(tree: Tree): Tree = universe.resetAllAttrs(tree)
 
   def resetLocalAttrs(tree: Tree): Tree = universe.resetLocalAttrs(tree)
diff --git a/src/compiler/scala/reflect/reify/Errors.scala b/src/compiler/scala/reflect/reify/Errors.scala
index 73c13901b6..c25112941c 100644
--- a/src/compiler/scala/reflect/reify/Errors.scala
+++ b/src/compiler/scala/reflect/reify/Errors.scala
@@ -1,7 +1,7 @@
 package scala.reflect.reify
 
-import scala.reflect.macros.ReificationError
-import scala.reflect.macros.UnexpectedReificationError
+import scala.reflect.macros.ReificationException
+import scala.reflect.macros.UnexpectedReificationException
 
 trait Errors {
   self: Reifier =>
@@ -19,17 +19,17 @@ trait Errors {
 
   def CannotReifyType(tpe: Type) = {
     val msg = "implementation restriction: cannot reify type %s (%s)".format(tpe, tpe.kind)
-    throw new ReificationError(defaultErrorPosition, msg)
+    throw new ReificationException(defaultErrorPosition, msg)
   }
 
   def CannotReifySymbol(sym: Symbol) = {
     val msg = "implementation restriction: cannot reify symbol %s (%s)".format(sym, sym.accurateKindString)
-    throw new ReificationError(defaultErrorPosition, msg)
+    throw new ReificationException(defaultErrorPosition, msg)
   }
 
   def CannotReifyWeakType(details: Any) = {
     val msg = "cannot create a TypeTag" + details
-    throw new ReificationError(defaultErrorPosition, msg)
+    throw new ReificationException(defaultErrorPosition, msg)
   }
 
   def CannotConvertManifestToTagWithoutScalaReflect(tpe: Type, manifestInScope: Tree) = {
@@ -37,7 +37,7 @@ trait Errors {
       |to create a type tag here, it is necessary to interoperate with the manifest `$manifestInScope` in scope.
       |however manifest -> typetag conversion requires Scala reflection, which is not present on the classpath.
       |to proceed put scala-reflect.jar on your compilation classpath and recompile.""".trim.stripMargin
-    throw new ReificationError(defaultErrorPosition, msg)
+    throw new ReificationException(defaultErrorPosition, msg)
   }
 
   def CannotReifyRuntimeSplice(tree: Tree) = {
@@ -46,7 +46,7 @@ trait Errors {
       |cross-stage evaluations need to be invoked explicitly, so we're showing you this error.
       |if you're sure this is not an oversight, add scala-compiler.jar to the classpath,
       |import `scala.tools.reflect.Eval` and call `<your expr>.eval` instead.""".trim.stripMargin
-    throw new ReificationError(tree.pos, msg)
+    throw new ReificationException(tree.pos, msg)
   }
 
   // unexpected errors: these can never happen under normal conditions unless there's a bug in the compiler (or in a compiler plugin or in a macro)
@@ -54,21 +54,21 @@ trait Errors {
 
   def CannotReifyUntypedPrefix(prefix: Tree) = {
     val msg = "internal error: untyped prefixes are not supported, consider typechecking the prefix before passing it to the reifier"
-    throw new UnexpectedReificationError(defaultErrorPosition, msg)
+    throw new UnexpectedReificationException(defaultErrorPosition, msg)
   }
 
   def CannotReifyUntypedReifee(reifee: Any) = {
     val msg = "internal error: untyped trees are not supported, consider typechecking the reifee before passing it to the reifier"
-    throw new UnexpectedReificationError(defaultErrorPosition, msg)
+    throw new UnexpectedReificationException(defaultErrorPosition, msg)
   }
 
   def CannotReifyErroneousPrefix(prefix: Tree) = {
     val msg = "internal error: erroneous prefixes are not supported, make sure that your prefix has typechecked successfully before passing it to the reifier"
-    throw new UnexpectedReificationError(defaultErrorPosition, msg)
+    throw new UnexpectedReificationException(defaultErrorPosition, msg)
   }
 
   def CannotReifyErroneousReifee(reifee: Any) = {
     val msg = "internal error: erroneous reifees are not supported, make sure that your reifee has typechecked successfully before passing it to the reifier"
-    throw new UnexpectedReificationError(defaultErrorPosition, msg)
+    throw new UnexpectedReificationException(defaultErrorPosition, msg)
   }
 }
diff --git a/src/compiler/scala/reflect/reify/Reifier.scala b/src/compiler/scala/reflect/reify/Reifier.scala
index f48fcd8ada..47669f57b0 100644
--- a/src/compiler/scala/reflect/reify/Reifier.scala
+++ b/src/compiler/scala/reflect/reify/Reifier.scala
@@ -1,8 +1,8 @@
 package scala.reflect.reify
 
 import scala.tools.nsc.Global
-import scala.reflect.macros.ReificationError
-import scala.reflect.macros.UnexpectedReificationError
+import scala.reflect.macros.ReificationException
+import scala.reflect.macros.UnexpectedReificationException
 import scala.reflect.reify.utils.Utils
 
 /** Given a tree or a type, generate a tree that when executed at runtime produces the original tree or type.
@@ -132,12 +132,12 @@ abstract class Reifier extends States
 
       untyped
     } catch {
-      case ex: ReificationError =>
+      case ex: ReificationException =>
         throw ex
-      case ex: UnexpectedReificationError =>
+      case ex: UnexpectedReificationException =>
         throw ex
       case ex: Throwable =>
-        throw new UnexpectedReificationError(defaultErrorPosition, "reification crashed", ex)
+        throw new UnexpectedReificationException(defaultErrorPosition, "reification crashed", ex)
     }
   }
 }
\ No newline at end of file
diff --git a/src/compiler/scala/reflect/reify/Taggers.scala b/src/compiler/scala/reflect/reify/Taggers.scala
index 7db6394734..cbaee41890 100644
--- a/src/compiler/scala/reflect/reify/Taggers.scala
+++ b/src/compiler/scala/reflect/reify/Taggers.scala
@@ -1,6 +1,6 @@
 package scala.reflect.reify
 
-import scala.reflect.macros.{ReificationError, UnexpectedReificationError}
+import scala.reflect.macros.{ReificationException, UnexpectedReificationException, TypecheckException}
 import scala.reflect.macros.runtime.Context
 
 abstract class Taggers {
@@ -65,22 +65,22 @@ abstract class Taggers {
           translatingReificationErrors(materializer)
       }
     try c.typeCheck(result)
-    catch { case terr @ c.TypeError(pos, msg) => failTag(result, terr) }
+    catch { case terr @ TypecheckException(pos, msg) => failTag(result, terr) }
   }
 
   def materializeExpr(universe: Tree, mirror: Tree, expr: Tree): Tree = {
     val result = translatingReificationErrors(c.reifyTree(universe, mirror, expr))
     try c.typeCheck(result)
-    catch { case terr @ c.TypeError(pos, msg) => failExpr(result, terr) }
+    catch { case terr @ TypecheckException(pos, msg) => failExpr(result, terr) }
   }
 
   private def translatingReificationErrors(materializer: => Tree): Tree = {
     try materializer
     catch {
-      case ReificationError(pos, msg) =>
+      case ReificationException(pos, msg) =>
         c.error(pos.asInstanceOf[c.Position], msg) // this cast is a very small price for the sanity of exception handling
         EmptyTree
-      case UnexpectedReificationError(pos, err, cause) if cause != null =>
+      case UnexpectedReificationException(pos, err, cause) if cause != null =>
         throw cause
     }
   }
diff --git a/src/compiler/scala/reflect/reify/package.scala b/src/compiler/scala/reflect/reify/package.scala
index 5a23ab7214..55f8684df2 100644
--- a/src/compiler/scala/reflect/reify/package.scala
+++ b/src/compiler/scala/reflect/reify/package.scala
@@ -1,7 +1,7 @@
 package scala.reflect
 
 import scala.language.implicitConversions
-import scala.reflect.macros.{Context, ReificationError, UnexpectedReificationError}
+import scala.reflect.macros.{Context, ReificationException, UnexpectedReificationException}
 import scala.tools.nsc.Global
 
 package object reify {
@@ -53,7 +53,7 @@ package object reify {
     if (tpe.isSpliceable) {
       val classTagInScope = typer0.resolveClassTag(enclosingMacroPosition, tpe, allowMaterialization = false)
       if (!classTagInScope.isEmpty) return Select(classTagInScope, nme.runtimeClass)
-      if (concrete) throw new ReificationError(enclosingMacroPosition, "tpe %s is an unresolved spliceable type".format(tpe))
+      if (concrete) throw new ReificationException(enclosingMacroPosition, "tpe %s is an unresolved spliceable type".format(tpe))
     }
 
     tpe.normalize match {
diff --git a/src/compiler/scala/reflect/reify/utils/SymbolTables.scala b/src/compiler/scala/reflect/reify/utils/SymbolTables.scala
index 3ec43c863d..dbb0836e0a 100644
--- a/src/compiler/scala/reflect/reify/utils/SymbolTables.scala
+++ b/src/compiler/scala/reflect/reify/utils/SymbolTables.scala
@@ -28,7 +28,7 @@ trait SymbolTables {
       symtab.get(sym) match {
         case Some(FreeDef(_, name, _, _, _)) => name
         case Some(SymDef(_, name, _, _)) => name
-        case None => EmptyTermName
+        case None => nme.EMPTY
       }
 
     def symAliases(sym: Symbol): List[TermName] =
diff --git a/src/compiler/scala/tools/nsc/doc/DocFactory.scala b/src/compiler/scala/tools/nsc/doc/DocFactory.scala
index cd0c242f22..02b69034ef 100644
--- a/src/compiler/scala/tools/nsc/doc/DocFactory.scala
+++ b/src/compiler/scala/tools/nsc/doc/DocFactory.scala
@@ -86,7 +86,7 @@ class DocFactory(val reporter: Reporter, val settings: doc.Settings) { processor
         with model.comment.CommentFactory
         with model.TreeFactory
         with model.MemberLookup {
-          override def templateShouldDocument(sym: compiler.Symbol, inTpl: TemplateImpl) =
+          override def templateShouldDocument(sym: compiler.Symbol, inTpl: DocTemplateImpl) =
             extraTemplatesToDocument(sym) || super.templateShouldDocument(sym, inTpl)
         }
     )
diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery-ui.js b/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery-ui.js
index d223b4aced..7b2637e25a 100644
--- a/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery-ui.js
+++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery-ui.js
@@ -1,401 +1,563 @@
 /*!
- * jQuery UI 1.9m2
+ * jQuery UI CSS Framework 1.8.24
  *
- * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
  *
- * http://docs.jquery.com/UI
+ * http://docs.jquery.com/UI/Theming/API
  */
-(function(c){c.ui=c.ui||{};if(!c.ui.version){c.extend(c.ui,{version:"1.9m2",plugin:{add:function(a,b,d){a=c.ui[a].prototype;for(var e in d){a.plugins[e]=a.plugins[e]||[];a.plugins[e].push([b,d[e]])}},call:function(a,b,d){if((b=a.plugins[b])&&a.element[0].parentNode)for(var e=0;e<b.length;e++)a.options[b[e][0]]&&b[e][1].apply(a.element,d)}},contains:function(a,b){return document.compareDocumentPosition?a.compareDocumentPosition(b)&16:a!==b&&a.contains(b)},hasScroll:function(a,b){if(c(a).css("overflow")==
-"hidden")return false;b=b&&b=="left"?"scrollLeft":"scrollTop";var d=false;if(a[b]>0)return true;a[b]=1;d=a[b]>0;a[b]=0;return d},isOverAxis:function(a,b,d){return a>b&&a<b+d},isOver:function(a,b,d,e,f,g){return c.ui.isOverAxis(a,d,f)&&c.ui.isOverAxis(b,e,g)},keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,
-NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}});c.fn.extend({_focus:c.fn.focus,focus:function(a,b){return typeof a==="number"?this.each(function(){var d=this;setTimeout(function(){c(d).focus();b&&b.call(d)},a)}):this._focus.apply(this,arguments)},enableSelection:function(){return this.attr("unselectable","off").css("MozUserSelect","")},disableSelection:function(){return this.attr("unselectable","on").css("MozUserSelect",
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-"original"&&!/^(?:r|a|f)/.test(this.element.css("position")))this.element[0].style.position="relative";this.options.addClasses&&this.element.addClass("ui-draggable");this.options.disabled&&this.element.addClass("ui-draggable-disabled");this._mouseInit()},destroy:function(){if(this.element.data("draggable")){this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy();return this}},_mouseCapture:function(a){var b=
-this.options;if(this.helper||b.disabled||d(a.target).is(".ui-resizable-handle"))return false;this.handle=this._getHandle(a);if(!this.handle)return false;return true},_mouseStart:function(a){var b=this.options;this.helper=this._createHelper(a);this._cacheHelperProportions();if(d.ui.ddmanager)d.ui.ddmanager.current=this;this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offset=this.positionAbs=this.element.offset();this.offset={top:this.offset.top-
-this.margins.top,left:this.offset.left-this.margins.left};d.extend(this.offset,{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this.position=this._generatePosition(a);this.originalPageX=a.pageX;this.originalPageY=a.pageY;b.cursorAt&&this._adjustOffsetFromHelper(b.cursorAt);b.containment&&this._setContainment();if(this._trigger("start",a)===false){this._clear();return false}this._cacheHelperProportions();
-d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a);this.helper.addClass("ui-draggable-dragging");this._mouseDrag(a,true);return true},_mouseDrag:function(a,b){this.position=this._generatePosition(a);this.positionAbs=this._convertPositionTo("absolute");if(!b){b=this._uiHash();if(this._trigger("drag",a,b)===false){this._mouseUp({});return false}this.position=b.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||
-this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);return false},_mouseStop:function(a){var b=false;if(d.ui.ddmanager&&!this.options.dropBehaviour)b=d.ui.ddmanager.drop(this,a);if(this.dropped){b=this.dropped;this.dropped=false}if(!this.element[0]||!this.element[0].parentNode)return false;if(this.options.revert=="invalid"&&!b||this.options.revert=="valid"&&b||this.options.revert===true||d.isFunction(this.options.revert)&&this.options.revert.call(this.element,
-b)){var c=this;d(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){c._trigger("stop",a)!==false&&c._clear()})}else this._trigger("stop",a)!==false&&this._clear();return false},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(a){var b=!this.options.handle||!d(this.options.handle,this.element).length?true:false;d(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==
-a.target)b=true});return b},_createHelper:function(a){var b=this.options;a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a])):b.helper=="clone"?this.element.clone():this.element;a.parents("body").length||a.appendTo(b.appendTo=="parent"?this.element[0].parentNode:b.appendTo);a[0]!=this.element[0]&&!/(fixed|absolute)/.test(a.css("position"))&&a.css("position","absolute");return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");if(d.isArray(a))a={left:+a[0],top:+a[1]||
-0};if("left"in a)this.offset.click.left=a.left+this.margins.left;if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if("top"in a)this.offset.click.top=a.top+this.margins.top;if("bottom"in a)this.offset.click.top=this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
-this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a={top:0,left:0};return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-
-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;if(a.containment==
-"parent")a.containment=this.helper[0].parentNode;if(a.containment=="document"||a.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,d(a.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(d(a.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(a.containment)&&
-a.containment.constructor!=Array){var b=d(a.containment)[0];if(b){a=d(a.containment).offset();var c=d(b).css("overflow")!="hidden";this.containment=[a.left+(parseInt(d(b).css("borderLeftWidth"),10)||0)+(parseInt(d(b).css("paddingLeft"),10)||0)-this.margins.left,a.top+(parseInt(d(b).css("borderTopWidth"),10)||0)+(parseInt(d(b).css("paddingTop"),10)||0)-this.margins.top,a.left+(c?Math.max(b.scrollWidth,b.offsetWidth):b.offsetWidth)-(parseInt(d(b).css("borderLeftWidth"),10)||0)-(parseInt(d(b).css("paddingRight"),
-10)||0)-this.helperProportions.width-this.margins.left,a.top+(c?Math.max(b.scrollHeight,b.offsetHeight):b.offsetHeight)-(parseInt(d(b).css("borderTopWidth"),10)||0)-(parseInt(d(b).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}}else if(a.containment.constructor==Array)this.containment=a.containment},_convertPositionTo:function(a,b){if(!b)b=this.position;a=a=="absolute"?1:-1;var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
-this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName);return{top:b.top+this.offset.relative.top*a+this.offset.parent.top*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop())*a),left:b.left+this.offset.relative.left*a+this.offset.parent.left*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():
-f?0:c.scrollLeft())*a)}},_generatePosition:function(a){var b=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName),e=a.pageX,g=a.pageY;if(this.originalPosition){if(this.containment){if(a.pageX-this.offset.click.left<this.containment[0])e=this.containment[0]+this.offset.click.left;if(a.pageY-this.offset.click.top<this.containment[1])g=this.containment[1]+
-this.offset.click.top;if(a.pageX-this.offset.click.left>this.containment[2])e=this.containment[2]+this.offset.click.left;if(a.pageY-this.offset.click.top>this.containment[3])g=this.containment[3]+this.offset.click.top}if(b.grid){g=this.originalPageY+Math.round((g-this.originalPageY)/b.grid[1])*b.grid[1];g=this.containment?!(g-this.offset.click.top<this.containment[1]||g-this.offset.click.top>this.containment[3])?g:!(g-this.offset.click.top<this.containment[1])?g-b.grid[1]:g+b.grid[1]:g;e=this.originalPageX+
-Math.round((e-this.originalPageX)/b.grid[0])*b.grid[0];e=this.containment?!(e-this.offset.click.left<this.containment[0]||e-this.offset.click.left>this.containment[2])?e:!(e-this.offset.click.left<this.containment[0])?e-b.grid[0]:e+b.grid[0]:e}}return{top:g-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop()),left:e-this.offset.click.left-
-this.offset.relative.left-this.offset.parent.left+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:c.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();this.helper=null;this.cancelHelperRemoval=false},_trigger:function(a,b,c){c=c||this._uiHash();d.ui.plugin.call(this,a,[b,c]);if(a=="drag")this.positionAbs=
-this._convertPositionTo("absolute");return d.Widget.prototype._trigger.call(this,a,b,c)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});d.extend(d.ui.draggable,{version:"1.9m2"});d.ui.plugin.add("draggable","connectToSortable",{start:function(a,b){var c=d(this).data("draggable"),f=c.options,e=d.extend({},b,{item:c.element});c.sortables=[];d(f.connectToSortable).each(function(){var g=d.data(this,"sortable");
-if(g&&!g.options.disabled){c.sortables.push({instance:g,shouldRevert:g.options.revert});g._refreshItems();g._trigger("activate",a,e)}})},stop:function(a,b){var c=d(this).data("draggable"),f=d.extend({},b,{item:c.element});d.each(c.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;c.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert)this.instance.options.revert=true;this.instance._mouseStop(a);this.instance.options.helper=this.instance.options._helper;
-c.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",a,f)}})},drag:function(a,b){var c=d(this).data("draggable"),f=this;d.each(c.sortables,function(){this.instance.positionAbs=c.positionAbs;this.instance.helperProportions=c.helperProportions;this.instance.offset.click=c.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=
-1;this.instance.currentItem=d(f).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return b.helper[0]};a.target=this.instance.currentItem[0];this.instance._mouseCapture(a,true);this.instance._mouseStart(a,true,true);this.instance.offset.click.top=c.offset.click.top;this.instance.offset.click.left=c.offset.click.left;this.instance.offset.parent.left-=c.offset.parent.left-this.instance.offset.parent.left;
-this.instance.offset.parent.top-=c.offset.parent.top-this.instance.offset.parent.top;c._trigger("toSortable",a);c.dropped=this.instance.element;c.currentItem=c.element;this.instance.fromOutside=c}this.instance.currentItem&&this.instance._mouseDrag(a)}else if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",a,this.instance._uiHash(this.instance));this.instance._mouseStop(a,true);this.instance.options.helper=
-this.instance.options._helper;this.instance.currentItem.remove();this.instance.placeholder&&this.instance.placeholder.remove();c._trigger("fromSortable",a);c.dropped=false}})}});d.ui.plugin.add("draggable","cursor",{start:function(){var a=d("body"),b=d(this).data("draggable").options;if(a.css("cursor"))b._cursor=a.css("cursor");a.css("cursor",b.cursor)},stop:function(){var a=d(this).data("draggable").options;a._cursor&&d("body").css("cursor",a._cursor)}});d.ui.plugin.add("draggable","iframeFix",{start:function(){var a=
-d(this).data("draggable").options;d(a.iframeFix===true?"iframe":a.iframeFix).each(function(){d('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1E3}).css(d(this).offset()).appendTo("body")})},stop:function(){d("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});d.ui.plugin.add("draggable","opacity",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;
-if(a.css("opacity"))b._opacity=a.css("opacity");a.css("opacity",b.opacity)},stop:function(a,b){a=d(this).data("draggable").options;a._opacity&&d(b.helper).css("opacity",a._opacity)}});d.ui.plugin.add("draggable","scroll",{start:function(){var a=d(this).data("draggable");if(a.scrollParent[0]!=document&&a.scrollParent[0].tagName!="HTML")a.overflowOffset=a.scrollParent.offset()},drag:function(a){var b=d(this).data("draggable"),c=b.options,f=false;if(b.scrollParent[0]!=document&&b.scrollParent[0].tagName!=
-"HTML"){if(!c.axis||c.axis!="x")if(b.overflowOffset.top+b.scrollParent[0].offsetHeight-a.pageY<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop+c.scrollSpeed;else if(a.pageY-b.overflowOffset.top<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop-c.scrollSpeed;if(!c.axis||c.axis!="y")if(b.overflowOffset.left+b.scrollParent[0].offsetWidth-a.pageX<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft+c.scrollSpeed;else if(a.pageX-
-b.overflowOffset.left<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft-c.scrollSpeed}else{if(!c.axis||c.axis!="x")if(a.pageY-d(document).scrollTop()<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()-c.scrollSpeed);else if(d(window).height()-(a.pageY-d(document).scrollTop())<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()+c.scrollSpeed);if(!c.axis||c.axis!="y")if(a.pageX-d(document).scrollLeft()<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()-
-c.scrollSpeed);else if(d(window).width()-(a.pageX-d(document).scrollLeft())<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()+c.scrollSpeed)}f!==false&&d.ui.ddmanager&&!c.dropBehaviour&&d.ui.ddmanager.prepareOffsets(b,a)}});d.ui.plugin.add("draggable","snap",{start:function(){var a=d(this).data("draggable"),b=a.options;a.snapElements=[];d(b.snap.constructor!=String?b.snap.items||":data(draggable)":b.snap).each(function(){var c=d(this),f=c.offset();this!=a.element[0]&&a.snapElements.push({item:this,
-width:c.outerWidth(),height:c.outerHeight(),top:f.top,left:f.left})})},drag:function(a,b){for(var c=d(this).data("draggable"),f=c.options,e=f.snapTolerance,g=b.offset.left,n=g+c.helperProportions.width,m=b.offset.top,o=m+c.helperProportions.height,h=c.snapElements.length-1;h>=0;h--){var i=c.snapElements[h].left,k=i+c.snapElements[h].width,j=c.snapElements[h].top,l=j+c.snapElements[h].height;if(i-e<g&&g<k+e&&j-e<m&&m<l+e||i-e<g&&g<k+e&&j-e<o&&o<l+e||i-e<n&&n<k+e&&j-e<m&&m<l+e||i-e<n&&n<k+e&&j-e<o&&
-o<l+e){if(f.snapMode!="inner"){var p=Math.abs(j-o)<=e,q=Math.abs(l-m)<=e,r=Math.abs(i-n)<=e,s=Math.abs(k-g)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:j-c.helperProportions.height,left:0}).top-c.margins.top;if(q)b.position.top=c._convertPositionTo("relative",{top:l,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:i-c.helperProportions.width}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:k}).left-c.margins.left}var t=
-p||q||r||s;if(f.snapMode!="outer"){p=Math.abs(j-m)<=e;q=Math.abs(l-o)<=e;r=Math.abs(i-g)<=e;s=Math.abs(k-n)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:j,left:0}).top-c.margins.top;if(q)b.position.top=c._convertPositionTo("relative",{top:l-c.helperProportions.height,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:i}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:k-c.helperProportions.width}).left-c.margins.left}if(!c.snapElements[h].snapping&&
-(p||q||r||s||t))c.options.snap.snap&&c.options.snap.snap.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[h].item}));c.snapElements[h].snapping=p||q||r||s||t}else{c.snapElements[h].snapping&&c.options.snap.release&&c.options.snap.release.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[h].item}));c.snapElements[h].snapping=false}}}});d.ui.plugin.add("draggable","stack",{start:function(){var a=d(this).data("draggable").options;a=d.makeArray(d(a.stack)).sort(function(c,f){return(parseInt(d(c).css("zIndex"),
-10)||0)-(parseInt(d(f).css("zIndex"),10)||0)});if(a.length){var b=parseInt(a[0].style.zIndex)||0;d(a).each(function(c){this.style.zIndex=b+c});this[0].style.zIndex=b+a.length}}});d.ui.plugin.add("draggable","zIndex",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;if(a.css("zIndex"))b._zIndex=a.css("zIndex");a.css("zIndex",b.zIndex)},stop:function(a,b){a=d(this).data("draggable").options;a._zIndex&&d(b.helper).css("zIndex",a._zIndex)}})})(jQuery);
-(function(d){d.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:false,addClasses:true,greedy:false,hoverClass:false,scope:"default",tolerance:"intersect"},_create:function(){var a=this.options,b=a.accept;this.isover=0;this.isout=1;this.accept=d.isFunction(b)?b:function(c){return c.is(b)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};d.ui.ddmanager.droppables[a.scope]=d.ui.ddmanager.droppables[a.scope]||[];d.ui.ddmanager.droppables[a.scope].push(this);
-a.addClasses&&this.element.addClass("ui-droppable")},destroy:function(){for(var a=d.ui.ddmanager.droppables[this.options.scope],b=0;b<a.length;b++)a[b]==this&&a.splice(b,1);this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable");return this},_setOption:function(a,b){if(a=="accept")this.accept=d.isFunction(b)?b:function(c){return c.is(b)};d.Widget.prototype._setOption.apply(this,arguments)},_activate:function(a){var b=d.ui.ddmanager.current;this.options.activeClass&&
-this.element.addClass(this.options.activeClass);b&&this._trigger("activate",a,this.ui(b))},_deactivate:function(a){var b=d.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass);b&&this._trigger("deactivate",a,this.ui(b))},_over:function(a){var b=d.ui.ddmanager.current;if(!(!b||(b.currentItem||b.element)[0]==this.element[0]))if(this.accept.call(this.element[0],b.currentItem||b.element)){this.options.hoverClass&&this.element.addClass(this.options.hoverClass);
-this._trigger("over",a,this.ui(b))}},_out:function(a){var b=d.ui.ddmanager.current;if(!(!b||(b.currentItem||b.element)[0]==this.element[0]))if(this.accept.call(this.element[0],b.currentItem||b.element)){this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("out",a,this.ui(b))}},_drop:function(a,b){var c=b||d.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0])return false;var e=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var g=
-d.data(this,"droppable");if(g.options.greedy&&!g.options.disabled&&g.options.scope==c.options.scope&&g.accept.call(g.element[0],c.currentItem||c.element)&&d.ui.intersect(c,d.extend(g,{offset:g.element.offset()}),g.options.tolerance)){e=true;return false}});if(e)return false;if(this.accept.call(this.element[0],c.currentItem||c.element)){this.options.activeClass&&this.element.removeClass(this.options.activeClass);this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("drop",
-a,this.ui(c));return this.element}return false},ui:function(a){return{draggable:a.currentItem||a.element,helper:a.helper,position:a.position,offset:a.positionAbs}}});d.extend(d.ui.droppable,{version:"1.9m2"});d.ui.intersect=function(a,b,c){if(!b.offset)return false;var e=(a.positionAbs||a.position.absolute).left,g=e+a.helperProportions.width,f=(a.positionAbs||a.position.absolute).top,h=f+a.helperProportions.height,i=b.offset.left,k=i+b.proportions.width,j=b.offset.top,l=j+b.proportions.height;
-switch(c){case "fit":return i<e&&g<k&&j<f&&h<l;case "intersect":return i<e+a.helperProportions.width/2&&g-a.helperProportions.width/2<k&&j<f+a.helperProportions.height/2&&h-a.helperProportions.height/2<l;case "pointer":return d.ui.isOver((a.positionAbs||a.position.absolute).top+(a.clickOffset||a.offset.click).top,(a.positionAbs||a.position.absolute).left+(a.clickOffset||a.offset.click).left,j,i,b.proportions.height,b.proportions.width);case "touch":return(f>=j&&f<=l||h>=j&&h<=l||f<j&&h>l)&&(e>=i&&
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-"none";if(c[f].visible){c[f].offset=c[f].element.offset();c[f].proportions={width:c[f].element[0].offsetWidth,height:c[f].element[0].offsetHeight};e=="mousedown"&&c[f]._activate.call(c[f],b)}}},drop:function(a,b){var c=false;d.each(d.ui.ddmanager.droppables[a.options.scope]||[],function(){if(this.options){if(!this.options.disabled&&this.visible&&d.ui.intersect(a,this,this.options.tolerance))c=c||this._drop.call(this,b);if(!this.options.disabled&&this.visible&&this.accept.call(this.element[0],a.currentItem||
-a.element)){this.isout=1;this.isover=0;this._deactivate.call(this,b)}}});return c},drag:function(a,b){a.options.refreshPositions&&d.ui.ddmanager.prepareOffsets(a,b);d.each(d.ui.ddmanager.droppables[a.options.scope]||[],function(){if(!(this.options.disabled||this.greedyChild||!this.visible)){var c=d.ui.intersect(a,this,this.options.tolerance);if(c=!c&&this.isover==1?"isout":c&&this.isover==0?"isover":null){var e;if(this.options.greedy){var g=this.element.parents(":data(droppable):eq(0)");if(g.length){e=
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-(function(e){e.widget("ui.resizable",e.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,containment:false,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1E3},_create:function(){var b=this,a=this.options;this.element.addClass("ui-resizable");e.extend(this,{_aspectRatio:!!a.aspectRatio,aspectRatio:a.aspectRatio,originalElement:this.element,
-_proportionallyResizeElements:[],_helper:a.helper||a.ghost||a.animate?a.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){/relative/.test(this.element.css("position"))&&e.browser.opera&&this.element.css({position:"relative",top:"auto",left:"auto"});this.element.wrap(e('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),
-top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=
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-String)this.handles[i]=e(this.handles[i],this.element).show();if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var j=e(this.handles[i],this.element),k=0;k=/sw|ne|nw|se|n|s/.test(i)?j.outerHeight():j.outerWidth();j=["padding",/ne|nw|n/.test(i)?"Top":/se|sw|s/.test(i)?"Bottom":/^e$/.test(i)?"Right":"Left"].join("");h.css(j,k);this._proportionallyResize()}e(this.handles[i])}};this._renderAxis(this.element);this._handles=e(".ui-resizable-handle",this.element).disableSelection();
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-{version:"1.9m2"});e.ui.plugin.add("resizable","alsoResize",{start:function(){var b=e(this).data("resizable").options,a=function(c){e(c).each(function(){var d=e(this);d.data("resizable-alsoresize",{width:parseInt(d.width(),10),height:parseInt(d.height(),10),left:parseInt(d.css("left"),10),top:parseInt(d.css("top"),10),position:d.css("position")})})};if(typeof b.alsoResize=="object"&&!b.alsoResize.parentNode)if(b.alsoResize.length){b.alsoResize=b.alsoResize[0];a(b.alsoResize)}else e.each(b.alsoResize,
-function(c){a(c)});else a(b.alsoResize)},resize:function(b,a){var c=e(this).data("resizable");b=c.options;var d=c.originalSize,f=c.originalPosition,g={height:c.size.height-d.height||0,width:c.size.width-d.width||0,top:c.position.top-f.top||0,left:c.position.left-f.left||0},h=function(i,j){e(i).each(function(){var k=e(this),r=e(this).data("resizable-alsoresize"),q={},s=j&&j.length?j:k.parents(a.originalElement[0]).length?["width","height"]:["width","height","top","left"];e.each(s,function(n,p){if((n=
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-a.originalPosition.left)||null;var h=parseInt(a.element.css("top"),10)+(a.position.top-a.originalPosition.top)||null;a.element.animate(e.extend(f,h&&g?{top:h,left:g}:{}),{duration:c.animateDuration,easing:c.animateEasing,step:function(){var i={width:parseInt(a.element.css("width"),10),height:parseInt(a.element.css("height"),10),top:parseInt(a.element.css("top"),10),left:parseInt(a.element.css("left"),10)};d&&d.length&&e(d[0]).css({width:i.width,height:i.height});a._updateCache(i);a._propagate("resize",
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-a.size.height>=a.parentData.height){a.size.height=a.parentData.height-d;if(b)a.size.width=a.size.height*a.aspectRatio}},stop:function(){var b=e(this).data("resizable"),a=b.options,c=b.containerOffset,d=b.containerPosition,f=b.containerElement,g=e(b.helper),h=g.offset(),i=g.outerWidth()-b.sizeDiff.width;g=g.outerHeight()-b.sizeDiff.height;b._helper&&!a.animate&&/relative/.test(f.css("position"))&&e(this).css({left:h.left-d.left-c.left,width:i,height:g});b._helper&&!a.animate&&/static/.test(f.css("position"))&&
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-height:b.size.height,width:b.size.width})},stop:function(){var b=e(this).data("resizable");b.ghost&&b.helper&&b.helper.get(0).removeChild(b.ghost.get(0))}});e.ui.plugin.add("resizable","grid",{resize:function(){var b=e(this).data("resizable"),a=b.options,c=b.size,d=b.originalSize,f=b.originalPosition,g=b.axis;a.grid=typeof a.grid=="number"?[a.grid,a.grid]:a.grid;var h=Math.round((c.width-d.width)/(a.grid[0]||1))*(a.grid[0]||1);a=Math.round((c.height-d.height)/(a.grid[1]||1))*(a.grid[1]||1);if(/^(se|s|e)$/.test(g)){b.size.width=
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-this.options,b=this.opos[0],g=this.opos[1],h=c.pageX,i=c.pageY;if(b>h){var j=h;h=b;b=j}if(g>i){j=i;i=g;g=j}this.helper.css({left:b,top:g,width:h-b,height:i-g});this.selectees.each(function(){var a=e.data(this,"selectable-item");if(!(!a||a.element==f.element[0])){var k=false;if(d.tolerance=="touch")k=!(a.left>h||a.right<b||a.top>i||a.bottom<g);else if(d.tolerance=="fit")k=a.left>b&&a.right<h&&a.top>g&&a.bottom<i;if(k){if(a.selected){a.$element.removeClass("ui-selected");a.selected=false}if(a.unselecting){a.$element.removeClass("ui-unselecting");
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-arguments)},_mouseCapture:function(a,b){if(this.reverting)return false;if(this.options.disabled||this.options.type=="static")return false;this._refreshItems(a);var c=null,e=this;d(a.target).parents().each(function(){if(d.data(this,"sortable-item")==e){c=d(this);return false}});if(d.data(a.target,"sortable-item")==e)c=d(a.target);if(!c)return false;if(this.options.handle&&!b){var f=false;d(this.options.handle,c).find("*").andSelf().each(function(){if(this==a.target)f=true});if(!f)return false}this.currentItem=
-c;this._removeCurrentsFromItems();return true},_mouseStart:function(a,b,c){b=this.options;var e=this;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(a);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");d.extend(this.offset,
-{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(a);this.originalPageX=a.pageX;this.originalPageY=a.pageY;b.cursorAt&&this._adjustOffsetFromHelper(b.cursorAt);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};this.helper[0]!=this.currentItem[0]&&this.currentItem.hide();this._createPlaceholder();b.containment&&this._setContainment();
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-a,this._uiHash());this._preserveHelperProportions||this._cacheHelperProportions();if(!c)for(c=this.containers.length-1;c>=0;c--)this.containers[c]._trigger("activate",a,e._uiHash(this));if(d.ui.ddmanager)d.ui.ddmanager.current=this;d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a);this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(a);return true},_mouseDrag:function(a){this.position=this._generatePosition(a);this.positionAbs=this._convertPositionTo("absolute");
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-this.scrollParent[0].offsetWidth-a.pageX<b.scrollSensitivity)this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft+b.scrollSpeed;else if(a.pageX-this.overflowOffset.left<b.scrollSensitivity)this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft-b.scrollSpeed}else{if(a.pageY-d(document).scrollTop()<b.scrollSensitivity)c=d(document).scrollTop(d(document).scrollTop()-b.scrollSpeed);else if(d(window).height()-(a.pageY-d(document).scrollTop())<b.scrollSensitivity)c=d(document).scrollTop(d(document).scrollTop()+
-b.scrollSpeed);if(a.pageX-d(document).scrollLeft()<b.scrollSensitivity)c=d(document).scrollLeft(d(document).scrollLeft()-b.scrollSpeed);else if(d(window).width()-(a.pageX-d(document).scrollLeft())<b.scrollSensitivity)c=d(document).scrollLeft(d(document).scrollLeft()+b.scrollSpeed)}c!==false&&d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a)}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+
-"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";for(b=this.items.length-1;b>=0;b--){c=this.items[b];var e=c.item[0],f=this._intersectsWithPointer(c);if(f)if(e!=this.currentItem[0]&&this.placeholder[f==1?"next":"prev"]()[0]!=e&&!d.ui.contains(this.placeholder[0],e)&&(this.options.type=="semi-dynamic"?!d.ui.contains(this.element[0],e):true)){this.direction=f==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(c))this._rearrange(a,
-c);else break;this._trigger("change",a,this._uiHash());break}}this._contactContainers(a);d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);this._trigger("sort",a,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(a,b){if(a){d.ui.ddmanager&&!this.options.dropBehaviour&&d.ui.ddmanager.drop(this,a);if(this.options.revert){var c=this;b=c.placeholder.offset();c.reverting=true;d(this.helper).animate({left:b.left-this.offset.parent.left-c.margins.left+(this.offsetParent[0]==
-document.body?0:this.offsetParent[0].scrollLeft),top:b.top-this.offset.parent.top-c.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){c._clear(a)})}else this._clear(a,b);return false}},cancel:function(){var a=this;if(this.dragging){this._mouseUp();this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var b=this.containers.length-1;b>=0;b--){this.containers[b]._trigger("deactivate",
-null,a._uiHash(this));if(this.containers[b].containerCache.over){this.containers[b]._trigger("out",null,a._uiHash(this));this.containers[b].containerCache.over=0}}}this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove();d.extend(this,{helper:null,dragging:false,reverting:false,_noFinalSort:null});this.domPosition.prev?d(this.domPosition.prev).after(this.currentItem):
-d(this.domPosition.parent).prepend(this.currentItem);return this},serialize:function(a){var b=this._getItemsAsjQuery(a&&a.connected),c=[];a=a||{};d(b).each(function(){var e=(d(a.item||this).attr(a.attribute||"id")||"").match(a.expression||/(.+)[-=_](.+)/);if(e)c.push((a.key||e[1]+"[]")+"="+(a.key&&a.expression?e[1]:e[2]))});return c.join("&")},toArray:function(a){var b=this._getItemsAsjQuery(a&&a.connected),c=[];a=a||{};b.each(function(){c.push(d(a.item||this).attr(a.attribute||"id")||"")});return c},
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-2&&c-this.helperProportions.width/2<h&&i<e+this.helperProportions.height/2&&f-this.helperProportions.height/2<k},_intersectsWithPointer:function(a){var b=d.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,a.top,a.height);a=d.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,a.left,a.width);b=b&&a;a=this._getDragVerticalDirection();var c=this._getDragHorizontalDirection();if(!b)return false;return this.floating?c&&c=="right"||a=="down"?2:1:a&&(a=="down"?2:1)},_intersectsWithSides:function(a){var b=
-d.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,a.top+a.height/2,a.height);a=d.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,a.left+a.width/2,a.width);var c=this._getDragVerticalDirection(),e=this._getDragHorizontalDirection();return this.floating&&e?e=="right"&&a||e=="left"&&!a:c&&(c=="down"&&b||c=="up"&&!b)},_getDragVerticalDirection:function(){var a=this.positionAbs.top-this.lastPositionAbs.top;return a!=0&&(a>0?"down":"up")},_getDragHorizontalDirection:function(){var a=
-this.positionAbs.left-this.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){this._refreshItems(a);this.refreshPositions();return this},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(a){var b=[],c=[],e=this._connectWith();if(e&&a)for(a=e.length-1;a>=0;a--)for(var f=d(e[a]),g=f.length-1;g>=0;g--){var h=d.data(f[g],"sortable");if(h&&h!=this&&!h.options.disabled)c.push([d.isFunction(h.options.items)?
-h.options.items.call(h.element):d(h.options.items,h.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),h])}c.push([d.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):d(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(a=c.length-1;a>=0;a--)c[a][0].each(function(){b.push(this)});return d(b)},_removeCurrentsFromItems:function(){for(var a=this.currentItem.find(":data(sortable-item)"),
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-i.options.items.call(i.element[0],a,{item:this.currentItem}):d(i.options.items,i.element),i]);this.containers.push(i)}}for(f=c.length-1;f>=0;f--){a=c[f][1];e=c[f][0];h=0;for(g=e.length;h<g;h++){i=d(e[h]);i.data("sortable-item",a);b.push({item:i,instance:a,width:0,height:0,left:0,top:0})}}},refreshPositions:function(a){if(this.offsetParent&&this.helper)this.offset.parent=this._getParentOffset();for(var b=this.items.length-1;b>=0;b--){var c=this.items[b],e=this.options.toleranceElement?d(this.options.toleranceElement,
-c.item):c.item;if(!a){c.width=e.outerWidth();c.height=e.outerHeight()}e=e.offset();c.left=e.left;c.top=e.top}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(b=this.containers.length-1;b>=0;b--){e=this.containers[b].element.offset();this.containers[b].containerCache.left=e.left;this.containers[b].containerCache.top=e.top;this.containers[b].containerCache.width=this.containers[b].element.outerWidth();this.containers[b].containerCache.height=
-this.containers[b].element.outerHeight()}return this},_createPlaceholder:function(a){var b=a||this,c=b.options;if(!c.placeholder||c.placeholder.constructor==String){var e=c.placeholder;c.placeholder={element:function(){var f=d(document.createElement(b.currentItem[0].nodeName)).addClass(e||b.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];if(!e)f.style.visibility="hidden";return f},update:function(f,g){if(!(e&&!c.forcePlaceholderSize)){g.height()||g.height(b.currentItem.innerHeight()-
-parseInt(b.currentItem.css("paddingTop")||0,10)-parseInt(b.currentItem.css("paddingBottom")||0,10));g.width()||g.width(b.currentItem.innerWidth()-parseInt(b.currentItem.css("paddingLeft")||0,10)-parseInt(b.currentItem.css("paddingRight")||0,10))}}}}b.placeholder=d(c.placeholder.element.call(b.element,b.currentItem));b.currentItem.after(b.placeholder);c.placeholder.update(b,b.placeholder)},_contactContainers:function(a){for(var b=null,c=null,e=this.containers.length-1;e>=0;e--)if(!d.ui.contains(this.currentItem[0],
-this.containers[e].element[0]))if(this._intersectsWith(this.containers[e].containerCache)){if(!(b&&d.ui.contains(this.containers[e].element[0],b.element[0]))){b=this.containers[e];c=e}}else if(this.containers[e].containerCache.over){this.containers[e]._trigger("out",a,this._uiHash(this));this.containers[e].containerCache.over=0}if(b)if(this.containers.length===1){this.containers[c]._trigger("over",a,this._uiHash(this));this.containers[c].containerCache.over=1}else if(this.currentContainer!=this.containers[c]){b=
-1E4;e=null;for(var f=this.positionAbs[this.containers[c].floating?"left":"top"],g=this.items.length-1;g>=0;g--)if(d.ui.contains(this.containers[c].element[0],this.items[g].item[0])){var h=this.items[g][this.containers[c].floating?"left":"top"];if(Math.abs(h-f)<b){b=Math.abs(h-f);e=this.items[g]}}if(e||this.options.dropOnEmpty){this.currentContainer=this.containers[c];e?this._rearrange(a,e,null,true):this._rearrange(a,null,this.containers[c].element,true);this._trigger("change",a,this._uiHash());this.containers[c]._trigger("change",
-a,this._uiHash(this));this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[c]._trigger("over",a,this._uiHash(this));this.containers[c].containerCache.over=1}}},_createHelper:function(a){var b=this.options;a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a,this.currentItem])):b.helper=="clone"?this.currentItem.clone():this.currentItem;a.parents("body").length||d(b.appendTo!="parent"?b.appendTo:this.currentItem[0].parentNode)[0].appendChild(a[0]);if(a[0]==
-this.currentItem[0])this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")};if(a[0].style.width==""||b.forceHelperSize)a.width(this.currentItem.width());if(a[0].style.height==""||b.forceHelperSize)a.height(this.currentItem.height());return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");if(d.isArray(a))a={left:+a[0],top:+a[1]||
-0};if("left"in a)this.offset.click.left=a.left+this.margins.left;if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if("top"in a)this.offset.click.top=a.top+this.margins.top;if("bottom"in a)this.offset.click.top=this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
-this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a={top:0,left:0};return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.currentItem.position();return{top:a.top-
-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;
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-duration:h||700})});f[j](c)}else{if(e.collapsible&&f)a.toggle();else{b.hide();a.show()}i(true)}b.prev().attr("aria-expanded","false").attr("tabIndex","-1").blur();a.prev().attr("aria-expanded","true").attr("tabIndex","0").focus()},_completed:function(a){var b=this.options;this.running=a?0:--this.running;if(!this.running){b.clearStyle&&this.toShow.add(this.toHide).css({height:"",overflow:""});this.toHide.removeClass("ui-accordion-content-active");this._trigger("change",null,this.data)}}});d.extend(d.ui.accordion,
-{version:"1.9m2",animations:{slide:function(a,b){a=d.extend({easing:"swing",duration:300},a,b);if(a.toHide.size())if(a.toShow.size()){var c=a.toShow.css("overflow"),f=0,g={},e={},k;b=a.toShow;k=b[0].style.width;b.width(parseInt(b.parent().width(),10)-parseInt(b.css("paddingLeft"),10)-parseInt(b.css("paddingRight"),10)-(parseInt(b.css("borderLeftWidth"),10)||0)-(parseInt(b.css("borderRightWidth"),10)||0));d.each(["height","paddingTop","paddingBottom"],function(i,h){e[h]="hide";i=(""+d.css(a.toShow[0],
-h)).match(/^([\d+-.]+)(.*)$/);g[h]={value:i[1],unit:i[2]||"px"}});a.toShow.css({height:0,overflow:"hidden"}).show();a.toHide.filter(":hidden").each(a.complete).end().filter(":visible").animate(e,{step:function(i,h){if(h.prop=="height")f=h.end-h.start===0?0:(h.now-h.start)/(h.end-h.start);a.toShow[0].style[h.prop]=f*g[h.prop].value+g[h.prop].unit},duration:a.duration,easing:a.easing,complete:function(){a.autoHeight||a.toShow.css("height","");a.toShow.css("width",k);a.toShow.css({overflow:c});a.complete()}})}else a.toHide.animate({height:"hide"},
-a);else a.toShow.animate({height:"show"},a)},bounceslide:function(a){this.slide(a,{easing:a.down?"easeOutBounce":"swing",duration:a.down?1E3:200})}}})})(jQuery);
-(function(e){e.widget("ui.autocomplete",{options:{minLength:1,delay:300},_create:function(){var a=this,d=this.element[0].ownerDocument;this.element.addClass("ui-autocomplete-input").attr("autocomplete","off").attr({role:"textbox","aria-autocomplete":"list","aria-haspopup":"true"}).bind("keydown.autocomplete",function(c){var b=e.ui.keyCode;switch(c.keyCode){case b.PAGE_UP:a._move("previousPage",c);break;case b.PAGE_DOWN:a._move("nextPage",c);break;case b.UP:a._move("previous",c);c.preventDefault();
-break;case b.DOWN:a._move("next",c);c.preventDefault();break;case b.ENTER:case b.NUMPAD_ENTER:a.menu.active&&c.preventDefault();case b.TAB:if(!a.menu.active)return;a.menu.select(c);break;case b.ESCAPE:a.element.val(a.term);a.close(c);break;case b.LEFT:case b.RIGHT:case b.SHIFT:case b.CONTROL:case b.ALT:case b.COMMAND:case b.COMMAND_RIGHT:case b.INSERT:case b.CAPS_LOCK:case b.END:case b.HOME:break;default:clearTimeout(a.searching);a.searching=setTimeout(function(){a.search(null,c)},a.options.delay);
-break}}).bind("focus.autocomplete",function(){a.selectedItem=null;a.previous=a.element.val()}).bind("blur.autocomplete",function(c){clearTimeout(a.searching);a.closing=setTimeout(function(){a.close(c);a._change(c)},150)});this._initSource();this.response=function(){return a._response.apply(a,arguments)};this.menu=e("<ul></ul>").addClass("ui-autocomplete").appendTo("body",d).mousedown(function(){setTimeout(function(){clearTimeout(a.closing)},13)}).menu({input:e(),focus:function(c,b){b=b.item.data("item.autocomplete");
-false!==a._trigger("focus",null,{item:b})&&/^key/.test(c.originalEvent.type)&&a.element.val(b.value)},select:function(c,b){b=b.item.data("item.autocomplete");false!==a._trigger("select",c,{item:b})&&a.element.val(b.value);a.close(c);c=a.previous;if(a.element[0]!==d.activeElement){a.element.focus();a.previous=c}a.selectedItem=b},blur:function(){a.menu.element.is(":visible")&&a.element.val(a.term)}}).zIndex(this.element.zIndex()+1).css({top:0,left:0}).hide().data("menu");e.fn.bgiframe&&this.menu.element.bgiframe()},
-destroy:function(){this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete").removeAttr("role").removeAttr("aria-autocomplete").removeAttr("aria-haspopup");this.menu.element.remove();this._super("destroy")},_setOption:function(a){this._superApply("_setOption",arguments);a==="source"&&this._initSource()},_initSource:function(){var a,d;if(e.isArray(this.options.source)){a=this.options.source;this.source=function(c,b){b(e.ui.autocomplete.filter(a,c.term))}}else if(typeof this.options.source===
-"string"){d=this.options.source;this.source=function(c,b){e.getJSON(d,c,b)}}else this.source=this.options.source},search:function(a,d){a=a!=null?a:this.element.val();if(a.length<this.options.minLength)return this.close(d);clearTimeout(this.closing);if(this._trigger("search")!==false)return this._search(a)},_search:function(a){this.term=this.element.addClass("ui-autocomplete-loading").val();this.source({term:a},this.response)},_response:function(a){if(a.length){a=this._normalize(a);this._suggest(a);
-this._trigger("open")}else this.close();this.element.removeClass("ui-autocomplete-loading")},close:function(a){clearTimeout(this.closing);if(this.menu.element.is(":visible")){this._trigger("close",a);this.menu.element.hide();this.menu.deactivate()}},_change:function(a){this.previous!==this.element.val()&&this._trigger("change",a,{item:this.selectedItem})},_normalize:function(a){if(a.length&&a[0].label&&a[0].value)return a;return e.map(a,function(d){if(typeof d==="string")return{label:d,value:d};return e.extend({label:d.label||
-d.value,value:d.value||d.label},d)})},_suggest:function(a){var d=this.menu.element.empty().zIndex(this.element.zIndex()+1),c;this._renderMenu(d,a);this.menu.deactivate();this.menu.refresh();this.menu.element.show().position({my:"left top",at:"left bottom",of:this.element,collision:"none"});a=d.width("").width();c=this.element.width();d.width(Math.max(a,c))},_renderMenu:function(a,d){var c=this;e.each(d,function(b,f){c._renderItem(a,f)})},_renderItem:function(a,d){return e("<li></li>").data("item.autocomplete",
-d).append("<a>"+d.label+"</a>").appendTo(a)},_move:function(a,d){if(this.menu.element.is(":visible"))if(this.menu.first()&&/^previous/.test(a)||this.menu.last()&&/^next/.test(a)){this.element.val(this.term);this.menu.deactivate()}else this.menu[a](d);else this.search(null,d)},widget:function(){return this.menu.element}});e.extend(e.ui.autocomplete,{escapeRegex:function(a){return a.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi,"\\$1")},filter:function(a,d){var c=new RegExp(e.ui.autocomplete.escapeRegex(d),
-"i");return e.grep(a,function(b){return c.test(b.label||b.value||b)})}})})(jQuery);
-(function(a){var g,i=function(b){a(":ui-button",b.target.form).each(function(){var c=a(this).data("button");setTimeout(function(){c.refresh()},1)})},h=function(b){var c=b.name,d=b.form,e=a([]);if(c)e=d?a(d).find("[name='"+c+"']"):a("[name='"+c+"']",b.ownerDocument).filter(function(){return!this.form});return e};a.widget("ui.button",{options:{text:true,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset.button").bind("reset.button",i);this._determineButtonType();
-this.hasTitle=!!this.buttonElement.attr("title");var b=this,c=this.options,d=this.type==="checkbox"||this.type==="radio",e="ui-state-hover"+(!d?" ui-state-active":"");if(c.label===null)c.label=this.buttonElement.html();if(this.element.is(":disabled"))c.disabled=true;this.buttonElement.addClass("ui-button ui-widget ui-state-default ui-corner-all").attr("role","button").bind("mouseenter.button",function(){if(!c.disabled){a(this).addClass("ui-state-hover");this===g&&a(this).addClass("ui-state-active")}}).bind("mouseleave.button",
-function(){c.disabled||a(this).removeClass(e)}).bind("focus.button",function(){a(this).addClass("ui-state-focus")}).bind("blur.button",function(){a(this).removeClass("ui-state-focus")});d&&this.element.bind("change.button",function(){b.refresh()});if(this.type==="checkbox")this.buttonElement.bind("click.button",function(){if(c.disabled)return false;a(this).toggleClass("ui-state-active");b.buttonElement.attr("aria-pressed",b.element[0].checked)});else if(this.type==="radio")this.buttonElement.bind("click.button",
-function(){if(c.disabled)return false;a(this).addClass("ui-state-active");b.buttonElement.attr("aria-pressed",true);var f=b.element[0];h(f).not(f).map(function(){return a(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed",false)});else{this.buttonElement.bind("mousedown.button",function(){if(c.disabled)return false;a(this).addClass("ui-state-active");g=this;a(document).one("mouseup",function(){g=null})}).bind("mouseup.button",function(){if(c.disabled)return false;a(this).removeClass("ui-state-active")}).bind("keydown.button",
-function(f){if(c.disabled)return false;if(f.keyCode==a.ui.keyCode.SPACE||f.keyCode==a.ui.keyCode.ENTER)a(this).addClass("ui-state-active")}).bind("keyup.button",function(){a(this).removeClass("ui-state-active")});this.buttonElement.is("a")&&this.buttonElement.keyup(function(f){f.keyCode===a.ui.keyCode.SPACE&&a(this).click()})}this._setOption("disabled",c.disabled)},_determineButtonType:function(){this.type=this.element.is(":checkbox")?"checkbox":this.element.is(":radio")?"radio":this.element.is("input")?
-"input":"button";if(this.type==="checkbox"||this.type==="radio"){this.buttonElement=this.element.parents().last().find("[for="+this.element.attr("id")+"]");this.element.addClass("ui-helper-hidden-accessible");var b=this.element.is(":checked");b&&this.buttonElement.addClass("ui-state-active");this.buttonElement.attr("aria-pressed",b)}else this.buttonElement=this.element},widget:function(){return this.buttonElement},destroy:function(){this.element.removeClass("ui-helper-hidden-accessible");this.buttonElement.removeClass("ui-button ui-widget ui-state-default ui-corner-all ui-state-hover ui-state-active  ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only").removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html());
-this.hasTitle||this.buttonElement.removeAttr("title");this._super("destroy")},_setOption:function(b,c){this._superApply("_setOption",arguments);if(b==="disabled")c?this.element.attr("disabled",true):this.element.removeAttr("disabled");this._resetButton()},refresh:function(){var b=this.element.is(":disabled");b!==this.options.disabled&&this._setOption("disabled",b);if(this.type==="radio")h(this.element[0]).each(function(){a(this).is(":checked")?a(this).button("widget").addClass("ui-state-active").attr("aria-pressed",
-true):a(this).button("widget").removeClass("ui-state-active").attr("aria-pressed",false)});else if(this.type==="checkbox")this.element.is(":checked")?this.buttonElement.addClass("ui-state-active").attr("aria-pressed",true):this.buttonElement.removeClass("ui-state-active").attr("aria-pressed",false)},_resetButton:function(){if(this.type==="input")this.options.label&&this.element.val(this.options.label);else{var b=this.buttonElement.removeClass("ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only"),
-c=a("<span></span>").addClass("ui-button-text").html(this.options.label).appendTo(b.empty()).text(),d=this.options.icons,e=d.primary&&d.secondary;if(d.primary||d.secondary){b.addClass("ui-button-text-icon"+(e?"s":d.primary?"-primary":"-secondary"));d.primary&&b.prepend("<span class='ui-button-icon-primary ui-icon "+d.primary+"'></span>");d.secondary&&b.append("<span class='ui-button-icon-secondary ui-icon "+d.secondary+"'></span>");if(!this.options.text){b.addClass(e?"ui-button-icons-only":"ui-button-icon-only").removeClass("ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary");
-this.hasTitle||b.attr("title",c)}}else b.addClass("ui-button-text-only")}}});a.widget("ui.buttonset",{_create:function(){this.element.addClass("ui-buttonset");this._init()},_init:function(){this.refresh()},_setOption:function(b,c){b==="disabled"&&this.buttons.button("option",b,c);this._superApply("_setOption",arguments)},refresh:function(){this.buttons=this.element.find(":button, :submit, :reset, :checkbox, :radio, a, :data(button)").filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass("ui-corner-left").end().filter(":last").addClass("ui-corner-right").end().end()},
-destroy:function(){this.element.removeClass("ui-buttonset");this.buttons.map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy");this._super("destroy")}})})(jQuery);
-(function(d){function K(){this.debug=false;this._curInst=null;this._keyEvent=false;this._disabledInputs=[];this._inDialog=this._datepickerShowing=false;this._mainDivId="ui-datepicker-div";this._inlineClass="ui-datepicker-inline";this._appendClass="ui-datepicker-append";this._triggerClass="ui-datepicker-trigger";this._dialogClass="ui-datepicker-dialog";this._disableClass="ui-datepicker-disabled";this._unselectableClass="ui-datepicker-unselectable";this._currentClass="ui-datepicker-current-day";this._dayOverClass=
-"ui-datepicker-days-cell-over";this.regional=[];this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su",
-"Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:false,showMonthAfterYear:false,yearSuffix:""};this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:false,hideIfNoPrevNext:false,navigationAsDateFormat:false,gotoCurrent:false,changeMonth:false,changeYear:false,yearRange:"c-10:c+10",showOtherMonths:false,selectOtherMonths:false,showWeek:false,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",
-minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:true,showButtonPanel:false,autoSize:false};d.extend(this._defaults,this.regional[""]);this.dpDiv=d('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></div>')}function E(a,b){d.extend(a,
-b);for(var c in b)if(b[c]==null||b[c]==undefined)a[c]=b[c];return a}d.extend(d.ui,{datepicker:{version:"1.9m2"}});var y=(new Date).getTime();d.extend(K.prototype,{markerClassName:"hasDatepicker",log:function(){this.debug&&console.log.apply("",arguments)},_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(a){E(this._defaults,a||{});return this},_attachDatepicker:function(a,b){var c=null;for(var e in this._defaults){var f=a.getAttribute("date:"+e);if(f){c=c||{};try{c[e]=eval(f)}catch(h){c[e]=
-f}}}e=a.nodeName.toLowerCase();f=e=="div"||e=="span";if(!a.id){this.uuid+=1;a.id="dp"+this.uuid}var i=this._newInst(d(a),f);i.settings=d.extend({},b||{},c||{});if(e=="input")this._connectDatepicker(a,i);else f&&this._inlineDatepicker(a,i)},_newInst:function(a,b){return{id:a[0].id.replace(/([^A-Za-z0-9_])/g,"\\\\$1"),input:a,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:b,dpDiv:!b?this.dpDiv:d('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')}},
-_connectDatepicker:function(a,b){var c=d(a);b.append=d([]);b.trigger=d([]);if(!c.hasClass(this.markerClassName)){this._attachments(c,b);c.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker",function(e,f,h){b.settings[f]=h}).bind("getData.datepicker",function(e,f){return this._get(b,f)});this._autoSize(b);d.data(a,"datepicker",b)}},_attachments:function(a,b){var c=this._get(b,"appendText"),e=this._get(b,"isRTL");b.append&&
-b.append.remove();if(c){b.append=d('<span class="'+this._appendClass+'">'+c+"</span>");a[e?"before":"after"](b.append)}a.unbind("focus",this._showDatepicker);b.trigger&&b.trigger.remove();c=this._get(b,"showOn");if(c=="focus"||c=="both")a.focus(this._showDatepicker);if(c=="button"||c=="both"){c=this._get(b,"buttonText");var f=this._get(b,"buttonImage");b.trigger=d(this._get(b,"buttonImageOnly")?d("<img/>").addClass(this._triggerClass).attr({src:f,alt:c,title:c}):d('<button type="button"></button>').addClass(this._triggerClass).html(f==
-""?c:d("<img/>").attr({src:f,alt:c,title:c})));a[e?"before":"after"](b.trigger);b.trigger.click(function(){d.datepicker._datepickerShowing&&d.datepicker._lastInput==a[0]?d.datepicker._hideDatepicker():d.datepicker._showDatepicker(a[0]);return false})}},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var b=new Date(2009,11,20),c=this._get(a,"dateFormat");if(c.match(/[DM]/)){var e=function(f){for(var h=0,i=0,g=0;g<f.length;g++)if(f[g].length>h){h=f[g].length;i=g}return i};b.setMonth(e(this._get(a,
-c.match(/MM/)?"monthNames":"monthNamesShort")));b.setDate(e(this._get(a,c.match(/DD/)?"dayNames":"dayNamesShort"))+20-b.getDay())}a.input.attr("size",this._formatDate(a,b).length)}},_inlineDatepicker:function(a,b){var c=d(a);if(!c.hasClass(this.markerClassName)){c.addClass(this.markerClassName).append(b.dpDiv).bind("setData.datepicker",function(e,f,h){b.settings[f]=h}).bind("getData.datepicker",function(e,f){return this._get(b,f)});d.data(a,"datepicker",b);this._setDate(b,this._getDefaultDate(b),
-true);this._updateDatepicker(b);this._updateAlternate(b)}},_dialogDatepicker:function(a,b,c,e,f){a=this._dialogInst;if(!a){this.uuid+=1;this._dialogInput=d('<input type="text" id="'+("dp"+this.uuid)+'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');this._dialogInput.keydown(this._doKeyDown);d("body").append(this._dialogInput);a=this._dialogInst=this._newInst(this._dialogInput,false);a.settings={};d.data(this._dialogInput[0],"datepicker",a)}E(a.settings,e||{});b=b&&b.constructor==
-Date?this._formatDate(a,b):b;this._dialogInput.val(b);this._pos=f?f.length?f:[f.pageX,f.pageY]:null;if(!this._pos)this._pos=[document.documentElement.clientWidth/2-100+(document.documentElement.scrollLeft||document.body.scrollLeft),document.documentElement.clientHeight/2-150+(document.documentElement.scrollTop||document.body.scrollTop)];this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px");a.settings.onSelect=c;this._inDialog=true;this.dpDiv.addClass(this._dialogClass);this._showDatepicker(this._dialogInput[0]);
-d.blockUI&&d.blockUI(this.dpDiv);d.data(this._dialogInput[0],"datepicker",a);return this},_destroyDatepicker:function(a){var b=d(a),c=d.data(a,"datepicker");if(b.hasClass(this.markerClassName)){var e=a.nodeName.toLowerCase();d.removeData(a,"datepicker");if(e=="input"){c.append.remove();c.trigger.remove();b.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)}else if(e=="div"||e=="span")b.removeClass(this.markerClassName).empty()}},
-_enableDatepicker:function(a){var b=d(a),c=d.data(a,"datepicker");if(b.hasClass(this.markerClassName)){var e=a.nodeName.toLowerCase();if(e=="input"){a.disabled=false;c.trigger.filter("button").each(function(){this.disabled=false}).end().filter("img").css({opacity:"1.0",cursor:""})}else if(e=="div"||e=="span")b.children("."+this._inlineClass).children().removeClass("ui-state-disabled");this._disabledInputs=d.map(this._disabledInputs,function(f){return f==a?null:f})}},_disableDatepicker:function(a){var b=
-d(a),c=d.data(a,"datepicker");if(b.hasClass(this.markerClassName)){var e=a.nodeName.toLowerCase();if(e=="input"){a.disabled=true;c.trigger.filter("button").each(function(){this.disabled=true}).end().filter("img").css({opacity:"0.5",cursor:"default"})}else if(e=="div"||e=="span")b.children("."+this._inlineClass).children().addClass("ui-state-disabled");this._disabledInputs=d.map(this._disabledInputs,function(f){return f==a?null:f});this._disabledInputs[this._disabledInputs.length]=a}},_isDisabledDatepicker:function(a){if(!a)return false;
-for(var b=0;b<this._disabledInputs.length;b++)if(this._disabledInputs[b]==a)return true;return false},_getInst:function(a){try{return d.data(a,"datepicker")}catch(b){throw"Missing instance data for this datepicker";}},_optionDatepicker:function(a,b,c){var e=this._getInst(a);if(arguments.length==2&&typeof b=="string")return b=="defaults"?d.extend({},d.datepicker._defaults):e?b=="all"?d.extend({},e.settings):this._get(e,b):null;var f=b||{};if(typeof b=="string"){f={};f[b]=c}if(e){this._curInst==e&&
-this._hideDatepicker();var h=this._getDateDatepicker(a,true);E(e.settings,f);this._attachments(d(a),e);this._autoSize(e);this._setDateDatepicker(a,h);this._updateDatepicker(e)}},_changeDatepicker:function(a,b,c){this._optionDatepicker(a,b,c)},_refreshDatepicker:function(a){(a=this._getInst(a))&&this._updateDatepicker(a)},_setDateDatepicker:function(a,b){if(a=this._getInst(a)){this._setDate(a,b);this._updateDatepicker(a);this._updateAlternate(a)}},_getDateDatepicker:function(a,b){(a=this._getInst(a))&&
-!a.inline&&this._setDateFromField(a,b);return a?this._getDate(a):null},_doKeyDown:function(a){var b=d.datepicker._getInst(a.target),c=true,e=b.dpDiv.is(".ui-datepicker-rtl");b._keyEvent=true;if(d.datepicker._datepickerShowing)switch(a.keyCode){case 9:d.datepicker._hideDatepicker();c=false;break;case 13:c=d("td."+d.datepicker._dayOverClass,b.dpDiv).add(d("td."+d.datepicker._currentClass,b.dpDiv));c[0]?d.datepicker._selectDay(a.target,b.selectedMonth,b.selectedYear,c[0]):d.datepicker._hideDatepicker();
-return false;case 27:d.datepicker._hideDatepicker();break;case 33:d.datepicker._adjustDate(a.target,a.ctrlKey?-d.datepicker._get(b,"stepBigMonths"):-d.datepicker._get(b,"stepMonths"),"M");break;case 34:d.datepicker._adjustDate(a.target,a.ctrlKey?+d.datepicker._get(b,"stepBigMonths"):+d.datepicker._get(b,"stepMonths"),"M");break;case 35:if(a.ctrlKey||a.metaKey)d.datepicker._clearDate(a.target);c=a.ctrlKey||a.metaKey;break;case 36:if(a.ctrlKey||a.metaKey)d.datepicker._gotoToday(a.target);c=a.ctrlKey||
-a.metaKey;break;case 37:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,e?+1:-1,"D");c=a.ctrlKey||a.metaKey;if(a.originalEvent.altKey)d.datepicker._adjustDate(a.target,a.ctrlKey?-d.datepicker._get(b,"stepBigMonths"):-d.datepicker._get(b,"stepMonths"),"M");break;case 38:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,-7,"D");c=a.ctrlKey||a.metaKey;break;case 39:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,e?-1:+1,"D");c=a.ctrlKey||a.metaKey;if(a.originalEvent.altKey)d.datepicker._adjustDate(a.target,
-a.ctrlKey?+d.datepicker._get(b,"stepBigMonths"):+d.datepicker._get(b,"stepMonths"),"M");break;case 40:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,+7,"D");c=a.ctrlKey||a.metaKey;break;default:c=false}else if(a.keyCode==36&&a.ctrlKey)d.datepicker._showDatepicker(this);else c=false;if(c){a.preventDefault();a.stopPropagation()}},_doKeyPress:function(a){var b=d.datepicker._getInst(a.target);if(d.datepicker._get(b,"constrainInput")){b=d.datepicker._possibleChars(d.datepicker._get(b,"dateFormat"));
-var c=String.fromCharCode(a.charCode==undefined?a.keyCode:a.charCode);return a.ctrlKey||c<" "||!b||b.indexOf(c)>-1}},_doKeyUp:function(a){a=d.datepicker._getInst(a.target);if(a.input.val()!=a.lastVal)try{if(d.datepicker.parseDate(d.datepicker._get(a,"dateFormat"),a.input?a.input.val():null,d.datepicker._getFormatConfig(a))){d.datepicker._setDateFromField(a);d.datepicker._updateAlternate(a);d.datepicker._updateDatepicker(a)}}catch(b){d.datepicker.log(b)}return true},_showDatepicker:function(a){a=a.target||
-a;if(a.nodeName.toLowerCase()!="input")a=d("input",a.parentNode)[0];if(!(d.datepicker._isDisabledDatepicker(a)||d.datepicker._lastInput==a)){var b=d.datepicker._getInst(a);d.datepicker._curInst&&d.datepicker._curInst!=b&&d.datepicker._curInst.dpDiv.stop(true,true);var c=d.datepicker._get(b,"beforeShow");E(b.settings,c?c.apply(a,[a,b]):{});b.lastVal=null;d.datepicker._lastInput=a;d.datepicker._setDateFromField(b);if(d.datepicker._inDialog)a.value="";if(!d.datepicker._pos){d.datepicker._pos=d.datepicker._findPos(a);
-d.datepicker._pos[1]+=a.offsetHeight}var e=false;d(a).parents().each(function(){e|=d(this).css("position")=="fixed";return!e});if(e&&d.browser.opera){d.datepicker._pos[0]-=document.documentElement.scrollLeft;d.datepicker._pos[1]-=document.documentElement.scrollTop}c={left:d.datepicker._pos[0],top:d.datepicker._pos[1]};d.datepicker._pos=null;b.dpDiv.css({position:"absolute",display:"block",top:"-1000px"});d.datepicker._updateDatepicker(b);c=d.datepicker._checkOffset(b,c,e);b.dpDiv.css({position:d.datepicker._inDialog&&
-d.blockUI?"static":e?"fixed":"absolute",display:"none",left:c.left+"px",top:c.top+"px"});if(!b.inline){c=d.datepicker._get(b,"showAnim");var f=d.datepicker._get(b,"duration"),h=function(){d.datepicker._datepickerShowing=true;var i=d.datepicker._getBorders(b.dpDiv);b.dpDiv.find("iframe.ui-datepicker-cover").css({left:-i[0],top:-i[1],width:b.dpDiv.outerWidth(),height:b.dpDiv.outerHeight()})};b.dpDiv.zIndex(d(a).zIndex()+1);d.effects&&d.effects[c]?b.dpDiv.show(c,d.datepicker._get(b,"showOptions"),f,
-h):b.dpDiv[c||"show"](c?f:null,h);if(!c||!f)h();b.input.is(":visible")&&!b.input.is(":disabled")&&b.input.focus();d.datepicker._curInst=b}}},_updateDatepicker:function(a){var b=this,c=d.datepicker._getBorders(a.dpDiv);a.dpDiv.empty().append(this._generateHTML(a)).find("iframe.ui-datepicker-cover").css({left:-c[0],top:-c[1],width:a.dpDiv.outerWidth(),height:a.dpDiv.outerHeight()}).end().find("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a").bind("mouseout",function(){d(this).removeClass("ui-state-hover");
-this.className.indexOf("ui-datepicker-prev")!=-1&&d(this).removeClass("ui-datepicker-prev-hover");this.className.indexOf("ui-datepicker-next")!=-1&&d(this).removeClass("ui-datepicker-next-hover")}).bind("mouseover",function(){if(!b._isDisabledDatepicker(a.inline?a.dpDiv.parent()[0]:a.input[0])){d(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");d(this).addClass("ui-state-hover");this.className.indexOf("ui-datepicker-prev")!=-1&&d(this).addClass("ui-datepicker-prev-hover");
-this.className.indexOf("ui-datepicker-next")!=-1&&d(this).addClass("ui-datepicker-next-hover")}}).end().find("."+this._dayOverClass+" a").trigger("mouseover").end();c=this._getNumberOfMonths(a);var e=c[1];e>1?a.dpDiv.addClass("ui-datepicker-multi-"+e).css("width",17*e+"em"):a.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");a.dpDiv[(c[0]!=1||c[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi");a.dpDiv[(this._get(a,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl");
-a==d.datepicker._curInst&&d.datepicker._datepickerShowing&&a.input&&a.input.is(":visible")&&!a.input.is(":disabled")&&a.input.focus()},_getBorders:function(a){var b=function(c){return{thin:1,medium:2,thick:3}[c]||c};return[parseFloat(b(a.css("border-left-width"))),parseFloat(b(a.css("border-top-width")))]},_checkOffset:function(a,b,c){var e=a.dpDiv.outerWidth(),f=a.dpDiv.outerHeight(),h=a.input?a.input.outerWidth():0,i=a.input?a.input.outerHeight():0,g=document.documentElement.clientWidth+d(document).scrollLeft(),
-k=document.documentElement.clientHeight+d(document).scrollTop();b.left-=this._get(a,"isRTL")?e-h:0;b.left-=c&&b.left==a.input.offset().left?d(document).scrollLeft():0;b.top-=c&&b.top==a.input.offset().top+i?d(document).scrollTop():0;b.left-=Math.min(b.left,b.left+e>g&&g>e?Math.abs(b.left+e-g):0);b.top-=Math.min(b.top,b.top+f>k&&k>f?Math.abs(f+i):0);return b},_findPos:function(a){for(var b=this._get(this._getInst(a),"isRTL");a&&(a.type=="hidden"||a.nodeType!=1);)a=a[b?"previousSibling":"nextSibling"];
-a=d(a).offset();return[a.left,a.top]},_hideDatepicker:function(a){var b=this._curInst;if(!(!b||a&&b!=d.data(a,"datepicker")))if(this._datepickerShowing){a=this._get(b,"showAnim");var c=this._get(b,"duration"),e=function(){d.datepicker._tidyDialog(b);this._curInst=null};d.effects&&d.effects[a]?b.dpDiv.hide(a,d.datepicker._get(b,"showOptions"),c,e):b.dpDiv[a=="slideDown"?"slideUp":a=="fadeIn"?"fadeOut":"hide"](a?c:null,e);a||e();if(a=this._get(b,"onClose"))a.apply(b.input?b.input[0]:null,[b.input?b.input.val():
-"",b]);this._datepickerShowing=false;this._lastInput=null;if(this._inDialog){this._dialogInput.css({position:"absolute",left:"0",top:"-100px"});if(d.blockUI){d.unblockUI();d("body").append(this.dpDiv)}}this._inDialog=false}},_tidyDialog:function(a){a.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(a){if(d.datepicker._curInst){a=d(a.target);a[0].id!=d.datepicker._mainDivId&&a.parents("#"+d.datepicker._mainDivId).length==0&&!a.hasClass(d.datepicker.markerClassName)&&
-!a.hasClass(d.datepicker._triggerClass)&&d.datepicker._datepickerShowing&&!(d.datepicker._inDialog&&d.blockUI)&&d.datepicker._hideDatepicker()}},_adjustDate:function(a,b,c){a=d(a);var e=this._getInst(a[0]);if(!this._isDisabledDatepicker(a[0])){this._adjustInstDate(e,b+(c=="M"?this._get(e,"showCurrentAtPos"):0),c);this._updateDatepicker(e)}},_gotoToday:function(a){a=d(a);var b=this._getInst(a[0]);if(this._get(b,"gotoCurrent")&&b.currentDay){b.selectedDay=b.currentDay;b.drawMonth=b.selectedMonth=b.currentMonth;
-b.drawYear=b.selectedYear=b.currentYear}else{var c=new Date;b.selectedDay=c.getDate();b.drawMonth=b.selectedMonth=c.getMonth();b.drawYear=b.selectedYear=c.getFullYear()}this._notifyChange(b);this._adjustDate(a)},_selectMonthYear:function(a,b,c){a=d(a);var e=this._getInst(a[0]);e._selectingMonthYear=false;e["selected"+(c=="M"?"Month":"Year")]=e["draw"+(c=="M"?"Month":"Year")]=parseInt(b.options[b.selectedIndex].value,10);this._notifyChange(e);this._adjustDate(a)},_clickMonthYear:function(a){a=this._getInst(d(a)[0]);
-a.input&&a._selectingMonthYear&&!d.browser.msie&&a.input.focus();a._selectingMonthYear=!a._selectingMonthYear},_selectDay:function(a,b,c,e){var f=d(a);if(!(d(e).hasClass(this._unselectableClass)||this._isDisabledDatepicker(f[0]))){f=this._getInst(f[0]);f.selectedDay=f.currentDay=d("a",e).html();f.selectedMonth=f.currentMonth=b;f.selectedYear=f.currentYear=c;this._selectDate(a,this._formatDate(f,f.currentDay,f.currentMonth,f.currentYear))}},_clearDate:function(a){a=d(a);this._getInst(a[0]);this._selectDate(a,
-"")},_selectDate:function(a,b){a=this._getInst(d(a)[0]);b=b!=null?b:this._formatDate(a);a.input&&a.input.val(b);this._updateAlternate(a);var c=this._get(a,"onSelect");if(c)c.apply(a.input?a.input[0]:null,[b,a]);else a.input&&a.input.trigger("change");if(a.inline)this._updateDatepicker(a);else{this._hideDatepicker();this._lastInput=a.input[0];typeof a.input[0]!="object"&&a.input.focus();this._lastInput=null}},_updateAlternate:function(a){var b=this._get(a,"altField");if(b){var c=this._get(a,"altFormat")||
-this._get(a,"dateFormat"),e=this._getDate(a),f=this.formatDate(c,e,this._getFormatConfig(a));d(b).each(function(){d(this).val(f)})}},noWeekends:function(a){a=a.getDay();return[a>0&&a<6,""]},iso8601Week:function(a){a=new Date(a.getTime());a.setDate(a.getDate()+4-(a.getDay()||7));var b=a.getTime();a.setMonth(0);a.setDate(1);return Math.floor(Math.round((b-a)/864E5)/7)+1},parseDate:function(a,b,c){if(a==null||b==null)throw"Invalid arguments";b=typeof b=="object"?b.toString():b+"";if(b=="")return null;
-for(var e=(c?c.shortYearCutoff:null)||this._defaults.shortYearCutoff,f=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,h=(c?c.dayNames:null)||this._defaults.dayNames,i=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,g=(c?c.monthNames:null)||this._defaults.monthNames,k=c=-1,l=-1,u=-1,j=false,o=function(p){(p=z+1<a.length&&a.charAt(z+1)==p)&&z++;return p},m=function(p){o(p);p=new RegExp("^\\d{1,"+(p=="@"?14:p=="!"?20:p=="y"?4:p=="o"?3:2)+"}");p=b.substring(s).match(p);if(!p)throw"Missing number at position "+
-s;s+=p[0].length;return parseInt(p[0],10)},n=function(p,w,G){p=o(p)?G:w;for(w=0;w<p.length;w++)if(b.substr(s,p[w].length)==p[w]){s+=p[w].length;return w+1}throw"Unknown name at position "+s;},r=function(){if(b.charAt(s)!=a.charAt(z))throw"Unexpected literal at position "+s;s++},s=0,z=0;z<a.length;z++)if(j)if(a.charAt(z)=="'"&&!o("'"))j=false;else r();else switch(a.charAt(z)){case "d":l=m("d");break;case "D":n("D",f,h);break;case "o":u=m("o");break;case "m":k=m("m");break;case "M":k=n("M",i,g);break;
-case "y":c=m("y");break;case "@":var v=new Date(m("@"));c=v.getFullYear();k=v.getMonth()+1;l=v.getDate();break;case "!":v=new Date((m("!")-this._ticksTo1970)/1E4);c=v.getFullYear();k=v.getMonth()+1;l=v.getDate();break;case "'":if(o("'"))r();else j=true;break;default:r()}if(c==-1)c=(new Date).getFullYear();else if(c<100)c+=(new Date).getFullYear()-(new Date).getFullYear()%100+(c<=e?0:-100);if(u>-1){k=1;l=u;do{e=this._getDaysInMonth(c,k-1);if(l<=e)break;k++;l-=e}while(1)}v=this._daylightSavingAdjust(new Date(c,
-k-1,l));if(v.getFullYear()!=c||v.getMonth()+1!=k||v.getDate()!=l)throw"Invalid date";return v},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925))*24*60*60*1E7,formatDate:function(a,b,c){if(!b)return"";var e=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,f=(c?
-c.dayNames:null)||this._defaults.dayNames,h=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort;c=(c?c.monthNames:null)||this._defaults.monthNames;var i=function(o){(o=j+1<a.length&&a.charAt(j+1)==o)&&j++;return o},g=function(o,m,n){m=""+m;if(i(o))for(;m.length<n;)m="0"+m;return m},k=function(o,m,n,r){return i(o)?r[m]:n[m]},l="",u=false;if(b)for(var j=0;j<a.length;j++)if(u)if(a.charAt(j)=="'"&&!i("'"))u=false;else l+=a.charAt(j);else switch(a.charAt(j)){case "d":l+=g("d",b.getDate(),2);break;
-case "D":l+=k("D",b.getDay(),e,f);break;case "o":l+=g("o",(b.getTime()-(new Date(b.getFullYear(),0,0)).getTime())/864E5,3);break;case "m":l+=g("m",b.getMonth()+1,2);break;case "M":l+=k("M",b.getMonth(),h,c);break;case "y":l+=i("y")?b.getFullYear():(b.getYear()%100<10?"0":"")+b.getYear()%100;break;case "@":l+=b.getTime();break;case "!":l+=b.getTime()*1E4+this._ticksTo1970;break;case "'":if(i("'"))l+="'";else u=true;break;default:l+=a.charAt(j)}return l},_possibleChars:function(a){for(var b="",c=false,
-e=function(h){(h=f+1<a.length&&a.charAt(f+1)==h)&&f++;return h},f=0;f<a.length;f++)if(c)if(a.charAt(f)=="'"&&!e("'"))c=false;else b+=a.charAt(f);else switch(a.charAt(f)){case "d":case "m":case "y":case "@":b+="0123456789";break;case "D":case "M":return null;case "'":if(e("'"))b+="'";else c=true;break;default:b+=a.charAt(f)}return b},_get:function(a,b){return a.settings[b]!==undefined?a.settings[b]:this._defaults[b]},_setDateFromField:function(a,b){if(a.input.val()!=a.lastVal){var c=this._get(a,"dateFormat"),
-e=a.lastVal=a.input?a.input.val():null,f,h;f=h=this._getDefaultDate(a);var i=this._getFormatConfig(a);try{f=this.parseDate(c,e,i)||h}catch(g){this.log(g);e=b?"":e}a.selectedDay=f.getDate();a.drawMonth=a.selectedMonth=f.getMonth();a.drawYear=a.selectedYear=f.getFullYear();a.currentDay=e?f.getDate():0;a.currentMonth=e?f.getMonth():0;a.currentYear=e?f.getFullYear():0;this._adjustInstDate(a)}},_getDefaultDate:function(a){return this._restrictMinMax(a,this._determineDate(a,this._get(a,"defaultDate"),new Date))},
-_determineDate:function(a,b,c){var e=function(h){var i=new Date;i.setDate(i.getDate()+h);return i},f=function(h){try{return d.datepicker.parseDate(d.datepicker._get(a,"dateFormat"),h,d.datepicker._getFormatConfig(a))}catch(i){}var g=(h.toLowerCase().match(/^c/)?d.datepicker._getDate(a):null)||new Date,k=g.getFullYear(),l=g.getMonth();g=g.getDate();for(var u=/([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,j=u.exec(h);j;){switch(j[2]||"d"){case "d":case "D":g+=parseInt(j[1],10);break;case "w":case "W":g+=parseInt(j[1],
-10)*7;break;case "m":case "M":l+=parseInt(j[1],10);g=Math.min(g,d.datepicker._getDaysInMonth(k,l));break;case "y":case "Y":k+=parseInt(j[1],10);g=Math.min(g,d.datepicker._getDaysInMonth(k,l));break}j=u.exec(h)}return new Date(k,l,g)};if(b=(b=b==null?c:typeof b=="string"?f(b):typeof b=="number"?isNaN(b)?c:e(b):b)&&b.toString()=="Invalid Date"?c:b){b.setHours(0);b.setMinutes(0);b.setSeconds(0);b.setMilliseconds(0)}return this._daylightSavingAdjust(b)},_daylightSavingAdjust:function(a){if(!a)return null;
-a.setHours(a.getHours()>12?a.getHours()+2:0);return a},_setDate:function(a,b,c){var e=!b,f=a.selectedMonth,h=a.selectedYear;b=this._restrictMinMax(a,this._determineDate(a,b,new Date));a.selectedDay=a.currentDay=b.getDate();a.drawMonth=a.selectedMonth=a.currentMonth=b.getMonth();a.drawYear=a.selectedYear=a.currentYear=b.getFullYear();if((f!=a.selectedMonth||h!=a.selectedYear)&&!c)this._notifyChange(a);this._adjustInstDate(a);if(a.input)a.input.val(e?"":this._formatDate(a))},_getDate:function(a){return!a.currentYear||
-a.input&&a.input.val()==""?null:this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay))},_generateHTML:function(a){var b=new Date;b=this._daylightSavingAdjust(new Date(b.getFullYear(),b.getMonth(),b.getDate()));var c=this._get(a,"isRTL"),e=this._get(a,"showButtonPanel"),f=this._get(a,"hideIfNoPrevNext"),h=this._get(a,"navigationAsDateFormat"),i=this._getNumberOfMonths(a),g=this._get(a,"showCurrentAtPos"),k=this._get(a,"stepMonths"),l=i[0]!=1||i[1]!=1,u=this._daylightSavingAdjust(!a.currentDay?
-new Date(9999,9,9):new Date(a.currentYear,a.currentMonth,a.currentDay)),j=this._getMinMaxDate(a,"min"),o=this._getMinMaxDate(a,"max");g=a.drawMonth-g;var m=a.drawYear;if(g<0){g+=12;m--}if(o){var n=this._daylightSavingAdjust(new Date(o.getFullYear(),o.getMonth()-i[0]*i[1]+1,o.getDate()));for(n=j&&n<j?j:n;this._daylightSavingAdjust(new Date(m,g,1))>n;){g--;if(g<0){g=11;m--}}}a.drawMonth=g;a.drawYear=m;n=this._get(a,"prevText");n=!h?n:this.formatDate(n,this._daylightSavingAdjust(new Date(m,g-k,1)),this._getFormatConfig(a));
-n=this._canAdjustMonth(a,-1,m,g)?'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_'+y+".datepicker._adjustDate('#"+a.id+"', -"+k+", 'M');\" title=\""+n+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+n+"</span></a>":f?"":'<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+n+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+n+"</span></a>";var r=this._get(a,"nextText");r=!h?r:this.formatDate(r,this._daylightSavingAdjust(new Date(m,
-g+k,1)),this._getFormatConfig(a));f=this._canAdjustMonth(a,+1,m,g)?'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_'+y+".datepicker._adjustDate('#"+a.id+"', +"+k+", 'M');\" title=\""+r+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+r+"</span></a>":f?"":'<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+r+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+r+"</span></a>";k=this._get(a,"currentText");r=this._get(a,"gotoCurrent")&&
-a.currentDay?u:b;k=!h?k:this.formatDate(k,r,this._getFormatConfig(a));h=!a.inline?'<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_'+y+'.datepicker._hideDatepicker();">'+this._get(a,"closeText")+"</button>":"";e=e?'<div class="ui-datepicker-buttonpane ui-widget-content">'+(c?h:"")+(this._isInRange(a,r)?'<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_'+
-y+".datepicker._gotoToday('#"+a.id+"');\">"+k+"</button>":"")+(c?"":h)+"</div>":"";h=parseInt(this._get(a,"firstDay"),10);h=isNaN(h)?0:h;k=this._get(a,"showWeek");r=this._get(a,"dayNames");this._get(a,"dayNamesShort");var s=this._get(a,"dayNamesMin"),z=this._get(a,"monthNames"),v=this._get(a,"monthNamesShort"),p=this._get(a,"beforeShowDay"),w=this._get(a,"showOtherMonths"),G=this._get(a,"selectOtherMonths");this._get(a,"calculateWeek");for(var L=this._getDefaultDate(a),H="",C=0;C<i[0];C++){for(var M=
-"",D=0;D<i[1];D++){var I=this._daylightSavingAdjust(new Date(m,g,a.selectedDay)),t=" ui-corner-all",x="";if(l){x+='<div class="ui-datepicker-group';if(i[1]>1)switch(D){case 0:x+=" ui-datepicker-group-first";t=" ui-corner-"+(c?"right":"left");break;case i[1]-1:x+=" ui-datepicker-group-last";t=" ui-corner-"+(c?"left":"right");break;default:x+=" ui-datepicker-group-middle";t="";break}x+='">'}x+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+t+'">'+(/all|left/.test(t)&&C==0?c?
-f:n:"")+(/all|right/.test(t)&&C==0?c?n:f:"")+this._generateMonthYearHeader(a,g,m,j,o,C>0||D>0,z,v)+'</div><table class="ui-datepicker-calendar"><thead><tr>';var A=k?'<th class="ui-datepicker-week-col">'+this._get(a,"weekHeader")+"</th>":"";for(t=0;t<7;t++){var q=(t+h)%7;A+="<th"+((t+h+6)%7>=5?' class="ui-datepicker-week-end"':"")+'><span title="'+r[q]+'">'+s[q]+"</span></th>"}x+=A+"</tr></thead><tbody>";A=this._getDaysInMonth(m,g);if(m==a.selectedYear&&g==a.selectedMonth)a.selectedDay=Math.min(a.selectedDay,
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-a._keyEvent||L.getTime()==q.getTime()&&L.getTime()==I.getTime()?" "+this._dayOverClass:"")+(J?" "+this._unselectableClass+" ui-state-disabled":"")+(B&&!w?"":" "+F[1]+(q.getTime()==u.getTime()?" "+this._currentClass:"")+(q.getTime()==b.getTime()?" ui-datepicker-today":""))+'"'+((!B||w)&&F[2]?' title="'+F[2]+'"':"")+(J?"":' onclick="DP_jQuery_'+y+".datepicker._selectDay('#"+a.id+"',"+q.getMonth()+","+q.getFullYear()+', this);return false;"')+">"+(B&&!w?"&#xa0;":J?'<span class="ui-state-default">'+q.getDate()+
-"</span>":'<a class="ui-state-default'+(q.getTime()==b.getTime()?" ui-state-highlight":"")+(q.getTime()==I.getTime()?" ui-state-active":"")+(B?" ui-priority-secondary":"")+'" href="#">'+q.getDate()+"</a>")+"</td>";q.setDate(q.getDate()+1);q=this._daylightSavingAdjust(q)}x+=O+"</tr>"}g++;if(g>11){g=0;m++}x+="</tbody></table>"+(l?"</div>"+(i[0]>0&&D==i[1]-1?'<div class="ui-datepicker-row-break"></div>':""):"");M+=x}H+=M}H+=e+(d.browser.msie&&parseInt(d.browser.version,10)<7&&!a.inline?'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>':
-"");a._keyEvent=false;return H},_generateMonthYearHeader:function(a,b,c,e,f,h,i,g){var k=this._get(a,"changeMonth"),l=this._get(a,"changeYear"),u=this._get(a,"showMonthAfterYear"),j='<div class="ui-datepicker-title">',o="";if(h||!k)o+='<span class="ui-datepicker-month">'+i[b]+"</span>";else{i=e&&e.getFullYear()==c;var m=f&&f.getFullYear()==c;o+='<select class="ui-datepicker-month" onchange="DP_jQuery_'+y+".datepicker._selectMonthYear('#"+a.id+"', this, 'M');\" onclick=\"DP_jQuery_"+y+".datepicker._clickMonthYear('#"+
-a.id+"');\">";for(var n=0;n<12;n++)if((!i||n>=e.getMonth())&&(!m||n<=f.getMonth()))o+='<option value="'+n+'"'+(n==b?' selected="selected"':"")+">"+g[n]+"</option>";o+="</select>"}u||(j+=o+(h||!(k&&l)?"&#xa0;":""));if(h||!l)j+='<span class="ui-datepicker-year">'+c+"</span>";else{g=this._get(a,"yearRange").split(":");var r=(new Date).getFullYear();i=function(s){s=s.match(/c[+-].*/)?c+parseInt(s.substring(1),10):s.match(/[+-].*/)?r+parseInt(s,10):parseInt(s,10);return isNaN(s)?r:s};b=i(g[0]);g=Math.max(b,
-i(g[1]||""));b=e?Math.max(b,e.getFullYear()):b;g=f?Math.min(g,f.getFullYear()):g;for(j+='<select class="ui-datepicker-year" onchange="DP_jQuery_'+y+".datepicker._selectMonthYear('#"+a.id+"', this, 'Y');\" onclick=\"DP_jQuery_"+y+".datepicker._clickMonthYear('#"+a.id+"');\">";b<=g;b++)j+='<option value="'+b+'"'+(b==c?' selected="selected"':"")+">"+b+"</option>";j+="</select>"}j+=this._get(a,"yearSuffix");if(u)j+=(h||!(k&&l)?"&#xa0;":"")+o;j+="</div>";return j},_adjustInstDate:function(a,b,c){var e=
-a.drawYear+(c=="Y"?b:0),f=a.drawMonth+(c=="M"?b:0);b=Math.min(a.selectedDay,this._getDaysInMonth(e,f))+(c=="D"?b:0);e=this._restrictMinMax(a,this._daylightSavingAdjust(new Date(e,f,b)));a.selectedDay=e.getDate();a.drawMonth=a.selectedMonth=e.getMonth();a.drawYear=a.selectedYear=e.getFullYear();if(c=="M"||c=="Y")this._notifyChange(a)},_restrictMinMax:function(a,b){var c=this._getMinMaxDate(a,"min");a=this._getMinMaxDate(a,"max");b=c&&b<c?c:b;return b=a&&b>a?a:b},_notifyChange:function(a){var b=this._get(a,
-"onChangeMonthYear");if(b)b.apply(a.input?a.input[0]:null,[a.selectedYear,a.selectedMonth+1,a])},_getNumberOfMonths:function(a){a=this._get(a,"numberOfMonths");return a==null?[1,1]:typeof a=="number"?[1,a]:a},_getMinMaxDate:function(a,b){return this._determineDate(a,this._get(a,b+"Date"),null)},_getDaysInMonth:function(a,b){return 32-(new Date(a,b,32)).getDate()},_getFirstDayOfMonth:function(a,b){return(new Date(a,b,1)).getDay()},_canAdjustMonth:function(a,b,c,e){var f=this._getNumberOfMonths(a);
-c=this._daylightSavingAdjust(new Date(c,e+(b<0?b:f[0]*f[1]),1));b<0&&c.setDate(this._getDaysInMonth(c.getFullYear(),c.getMonth()));return this._isInRange(a,c)},_isInRange:function(a,b){var c=this._getMinMaxDate(a,"min");a=this._getMinMaxDate(a,"max");return(!c||b.getTime()>=c.getTime())&&(!a||b.getTime()<=a.getTime())},_getFormatConfig:function(a){var b=this._get(a,"shortYearCutoff");b=typeof b!="string"?b:(new Date).getFullYear()%100+parseInt(b,10);return{shortYearCutoff:b,dayNamesShort:this._get(a,
-"dayNamesShort"),dayNames:this._get(a,"dayNames"),monthNamesShort:this._get(a,"monthNamesShort"),monthNames:this._get(a,"monthNames")}},_formatDate:function(a,b,c,e){if(!b){a.currentDay=a.selectedDay;a.currentMonth=a.selectedMonth;a.currentYear=a.selectedYear}b=b?typeof b=="object"?b:this._daylightSavingAdjust(new Date(e,c,b)):this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay));return this.formatDate(this._get(a,"dateFormat"),b,this._getFormatConfig(a))}});d.fn.datepicker=
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-return this.each(function(){typeof a=="string"?d.datepicker["_"+a+"Datepicker"].apply(d.datepicker,[this].concat(b)):d.datepicker._attachDatepicker(this,a)})};d.datepicker=new K;d.datepicker.initialized=false;d.datepicker.uuid=(new Date).getTime();d.datepicker.version="1.9m2";window["DP_jQuery_"+y]=d})(jQuery);
-(function(c){c.widget("ui.dialog",{options:{autoOpen:true,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false,position:"center",resizable:true,show:null,stack:true,title:"",width:300,zIndex:1E3},_create:function(){this.originalTitle=this.element.attr("title");var a=this,b=a.options,d=b.title||a.originalTitle||"&#160;",e=c.ui.dialog.getTitleId(a.element),g=(a.uiDialog=c("<div></div>")).appendTo(document.body).hide().addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+
-b.dialogClass).css({zIndex:b.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(i){if(b.closeOnEscape&&i.keyCode&&i.keyCode===c.ui.keyCode.ESCAPE){a.close(i);i.preventDefault()}}).attr({role:"dialog","aria-labelledby":e}).mousedown(function(i){a.moveToTop(false,i)});a.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(g);var f=(a.uiDialogTitlebar=c("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(g),
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-e).html(d).prependTo(f);if(c.isFunction(b.beforeclose)&&!c.isFunction(b.beforeClose))b.beforeClose=b.beforeclose;f.find("*").add(f).disableSelection();b.draggable&&c.fn.draggable&&a._makeDraggable();b.resizable&&c.fn.resizable&&a._makeResizable();a._createButtons(b.buttons);a._isOpen=false;c.fn.bgiframe&&g.bgiframe()},_init:function(){this.options.autoOpen&&this.open()},destroy:function(){var a=this;a.overlay&&a.overlay.destroy();a.uiDialog.hide();a.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body");
-a.uiDialog.remove();a.originalTitle&&a.element.attr("title",a.originalTitle);return a},widget:function(){return this.uiDialog},close:function(a){var b=this,d;if(false!==b._trigger("beforeClose",a)){b.overlay&&b.overlay.destroy();b.uiDialog.unbind("keypress.ui-dialog");b._isOpen=false;if(b.options.hide)b.uiDialog.hide(b.options.hide,function(){b._trigger("close",a)});else{b.uiDialog.hide();b._trigger("close",a)}c.ui.dialog.overlay.resize();if(b.options.modal){d=0;c(".ui-dialog").each(function(){if(this!==
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-c.ui.dialog.maxZ);d.element.attr(a);d._trigger("focus",b);return d},open:function(){if(!this._isOpen){var a=this,b=a.options,d=a.uiDialog;a.overlay=b.modal?new c.ui.dialog.overlay(a):null;d.next().length&&d.appendTo("body");a._size();a._position(b.position);d.show(b.show);a.moveToTop(true);b.modal&&d.bind("keypress.ui-dialog",function(e){if(e.keyCode===c.ui.keyCode.TAB){var g=c(":tabbable",this),f=g.filter(":first");g=g.filter(":last");if(e.target===g[0]&&!e.shiftKey){f.focus(1);return false}else if(e.target===
-f[0]&&e.shiftKey){g.focus(1);return false}}});c([]).add(d.find(".ui-dialog-content :tabbable:first")).add(d.find(".ui-dialog-buttonpane :tabbable:first")).add(d).filter(":first").focus();a._trigger("open");a._isOpen=true;return a}},_createButtons:function(a){var b=this,d=false,e=c("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");b.uiDialog.find(".ui-dialog-buttonpane").remove();typeof a==="object"&&a!==null&&c.each(a,function(){return!(d=true)});if(d){c.each(a,
-function(g,f){g=c('<button type="button"></button>').text(g).click(function(){f.apply(b.element[0],arguments)}).appendTo(e);c.fn.button&&g.button()});e.appendTo(b.uiDialog)}},_makeDraggable:function(){function a(f){return{position:f.position,offset:f.offset}}var b=this,d=b.options,e=c(document),g;b.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(f,h){g=d.height==="auto"?"auto":c(this).height();c(this).height(c(this).height()).addClass("ui-dialog-dragging");
-b._trigger("dragStart",f,a(h))},drag:function(f,h){b._trigger("drag",f,a(h))},stop:function(f,h){d.position=[h.position.left-e.scrollLeft(),h.position.top-e.scrollTop()];c(this).removeClass("ui-dialog-dragging").height(g);b._trigger("dragStop",f,a(h));c.ui.dialog.overlay.resize()}})},_makeResizable:function(a){function b(f){return{originalPosition:f.originalPosition,originalSize:f.originalSize,position:f.position,size:f.size}}a=a===undefined?this.options.resizable:a;var d=this,e=d.options,g=d.uiDialog.css("position");
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-f,b(h));c.ui.dialog.overlay.resize()}}).css("position",g).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var a=this.options;return a.height==="auto"?a.minHeight:Math.min(a.minHeight,a.height)},_position:function(a){var b=[],d=[0,0];a=a||c.ui.dialog.prototype.options.position;if(typeof a==="string"||typeof a==="object"&&"0"in a){b=a.split?a.split(" "):[a[0],a[1]];if(b.length===1)b[1]=b[0];c.each(["left","top"],function(e,g){if(+b[e]===b[e]){d[e]=b[e];b[e]=
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-b){var d=this,e=d.uiDialog,g=e.is(":data(resizable)"),f=false;switch(a){case "beforeclose":a="beforeClose";break;case "buttons":d._createButtons(b);break;case "closeText":d.uiDialogTitlebarCloseText.text(""+b);break;case "dialogClass":e.removeClass(d.options.dialogClass).addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+b);break;case "disabled":b?e.addClass("ui-dialog-disabled"):e.removeClass("ui-dialog-disabled");break;case "draggable":b?d._makeDraggable():e.draggable("destroy");break;
-case "height":f=true;break;case "maxHeight":g&&e.resizable("option","maxHeight",b);f=true;break;case "maxWidth":g&&e.resizable("option","maxWidth",b);f=true;break;case "minHeight":g&&e.resizable("option","minHeight",b);f=true;break;case "minWidth":g&&e.resizable("option","minWidth",b);f=true;break;case "position":d._position(b);break;case "resizable":g&&!b&&e.resizable("destroy");g&&typeof b==="string"&&e.resizable("option","handles",b);!g&&b!==false&&d._makeResizable(b);break;case "title":c(".ui-dialog-title",
-d.uiDialogTitlebar).html(""+(b||"&#160;"));break;case "width":f=true;break}c.Widget.prototype._setOption.apply(d,arguments);f&&d._size()},_size:function(){var a=this.options,b;this.element.css({width:"auto",minHeight:0,height:0});b=this.uiDialog.css({height:"auto",width:a.width}).height();this.element.css(a.height==="auto"?{minHeight:Math.max(a.minHeight-b,0),height:"auto"}:{minHeight:0,height:Math.max(a.height-b,0)}).show();this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option","minHeight",
-this._minHeight())}});c.extend(c.ui.dialog,{version:"1.9m2",uuid:0,maxZ:0,getTitleId:function(a){a=a.attr("id");if(!a){this.uuid+=1;a=this.uuid}return"ui-dialog-title-"+a},overlay:function(a){this.$el=c.ui.dialog.overlay.create(a)}});c.extend(c.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:c.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(a){return a+".dialog-overlay"}).join(" "),create:function(a){if(this.instances.length===0){setTimeout(function(){c.ui.dialog.overlay.instances.length&&
-c(document).bind(c.ui.dialog.overlay.events,function(d){return c(d.target).zIndex()>=c.ui.dialog.overlay.maxZ})},1);c(document).bind("keydown.dialog-overlay",function(d){if(a.options.closeOnEscape&&d.keyCode&&d.keyCode===c.ui.keyCode.ESCAPE){a.close(d);d.preventDefault()}});c(window).bind("resize.dialog-overlay",c.ui.dialog.overlay.resize)}var b=(this.oldInstances.pop()||c("<div></div>").addClass("ui-widget-overlay")).appendTo(document.body).css({width:this.width(),height:this.height()});c.fn.bgiframe&&
-b.bgiframe();this.instances.push(b);return b},destroy:function(a){this.oldInstances.push(this.instances.splice(c.inArray(a,this.instances),1)[0]);this.instances.length===0&&c([document,window]).unbind(".dialog-overlay");a.remove();var b=0;c.each(this.instances,function(){b=Math.max(b,this.css("z-index"))});this.maxZ=b},height:function(){var a,b;if(c.browser.msie&&c.browser.version<7){a=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight);b=Math.max(document.documentElement.offsetHeight,
-document.body.offsetHeight);return a<b?c(window).height()+"px":a+"px"}else return c(document).height()+"px"},width:function(){var a,b;if(c.browser.msie&&c.browser.version<7){a=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth);b=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth);return a<b?c(window).width()+"px":a+"px"}else return c(document).width()+"px"},resize:function(){var a=c([]);c.each(c.ui.dialog.overlay.instances,function(){a=a.add(this)});a.css({width:0,
-height:0}).css({width:c.ui.dialog.overlay.width(),height:c.ui.dialog.overlay.height()})}});c.extend(c.ui.dialog.overlay.prototype,{destroy:function(){c.ui.dialog.overlay.destroy(this.$el)}})})(jQuery);
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-b.preventDefault();b.stopImmediatePropagation();break;case c.ui.keyCode.PAGE_DOWN:a.nextPage();b.preventDefault();b.stopImmediatePropagation();break;case c.ui.keyCode.UP:a.previous();b.preventDefault();b.stopImmediatePropagation();break;case c.ui.keyCode.DOWN:a.next();b.preventDefault();b.stopImmediatePropagation();break;case c.ui.keyCode.ENTER:a.select();b.preventDefault();b.stopImmediatePropagation();break}})},destroy:function(){c.Widget.prototype.destroy.apply(this,arguments);this.element.removeClass("ui-menu ui-widget ui-widget-content ui-corner-all").removeAttr("tabIndex").removeAttr("role").removeAttr("aria-activedescendant");
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-d(this);c.html(c.data("label.tabs")).removeData("label.tabs")})},_tabify:function(c){function e(g,f){g.css({display:""});!d.support.opacity&&f.opacity&&g[0].style.removeAttribute("filter")}this.list=this.element.find("ol,ul").eq(0);this.lis=d("li:has(a[href])",this.list);this.anchors=this.lis.map(function(){return d("a",this)[0]});this.panels=d([]);var a=this,b=this.options,h=/^#.+/;this.anchors.each(function(g,f){var j=d(f).attr("href"),l=j.split("#")[0],p;if(l&&(l===location.toString().split("#")[0]||
-(p=d("base")[0])&&l===p.href)){j=f.hash;f.href=j}if(h.test(j))a.panels=a.panels.add(a._sanitizeSelector(j));else if(j!="#"){d.data(f,"href.tabs",j);d.data(f,"load.tabs",j.replace(/#.*$/,""));j=a._tabId(f);f.href="#"+j;f=d("#"+j);if(!f.length){f=d(b.panelTemplate).attr("id",j).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").insertAfter(a.panels[g-1]||a.list);f.data("destroy.tabs",true)}a.panels=a.panels.add(f)}else b.disabled.push(g)});if(c){this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all");
-this.list.addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.lis.addClass("ui-state-default ui-corner-top");this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom");if(b.selected===undefined){location.hash&&this.anchors.each(function(g,f){if(f.hash==location.hash){b.selected=g;return false}});if(typeof b.selected!="number"&&b.cookie)b.selected=parseInt(a._cookie(),10);if(typeof b.selected!="number"&&this.lis.filter(".ui-tabs-selected").length)b.selected=
-this.lis.index(this.lis.filter(".ui-tabs-selected"));b.selected=b.selected||(this.lis.length?0:-1)}else if(b.selected===null)b.selected=-1;b.selected=b.selected>=0&&this.anchors[b.selected]||b.selected<0?b.selected:0;b.disabled=d.unique(b.disabled.concat(d.map(this.lis.filter(".ui-state-disabled"),function(g){return a.lis.index(g)}))).sort();d.inArray(b.selected,b.disabled)!=-1&&b.disabled.splice(d.inArray(b.selected,b.disabled),1);this.panels.addClass("ui-tabs-hide");this.lis.removeClass("ui-tabs-selected ui-state-active");
-if(b.selected>=0&&this.anchors.length){this.panels.eq(b.selected).removeClass("ui-tabs-hide");this.lis.eq(b.selected).addClass("ui-tabs-selected ui-state-active");a.element.queue("tabs",function(){a._trigger("show",null,a._ui(a.anchors[b.selected],a.panels[b.selected]))});this.load(b.selected)}d(window).bind("unload",function(){a.lis.add(a.anchors).unbind(".tabs");a.lis=a.anchors=a.panels=null})}else b.selected=this.lis.index(this.lis.filter(".ui-tabs-selected"));this.element[b.collapsible?"addClass":
-"removeClass"]("ui-tabs-collapsible");b.cookie&&this._cookie(b.selected,b.cookie);c=0;for(var i;i=this.lis[c];c++)d(i)[d.inArray(c,b.disabled)!=-1&&!d(i).hasClass("ui-tabs-selected")?"addClass":"removeClass"]("ui-state-disabled");b.cache===false&&this.anchors.removeData("cache.tabs");this.lis.add(this.anchors).unbind(".tabs");if(b.event!="mouseover"){var k=function(g,f){f.is(":not(.ui-state-disabled)")&&f.addClass("ui-state-"+g)},n=function(g,f){f.removeClass("ui-state-"+g)};this.lis.bind("mouseover.tabs",
-function(){k("hover",d(this))});this.lis.bind("mouseout.tabs",function(){n("hover",d(this))});this.anchors.bind("focus.tabs",function(){k("focus",d(this).closest("li"))});this.anchors.bind("blur.tabs",function(){n("focus",d(this).closest("li"))})}var m,o;if(b.fx)if(d.isArray(b.fx)){m=b.fx[0];o=b.fx[1]}else m=o=b.fx;var q=o?function(g,f){d(g).closest("li").addClass("ui-tabs-selected ui-state-active");f.hide().removeClass("ui-tabs-hide").animate(o,o.duration||"normal",function(){e(f,o);a._trigger("show",
-null,a._ui(g,f[0]))})}:function(g,f){d(g).closest("li").addClass("ui-tabs-selected ui-state-active");f.removeClass("ui-tabs-hide");a._trigger("show",null,a._ui(g,f[0]))},r=m?function(g,f){f.animate(m,m.duration||"normal",function(){a.lis.removeClass("ui-tabs-selected ui-state-active");f.addClass("ui-tabs-hide");e(f,m);a.element.dequeue("tabs")})}:function(g,f){a.lis.removeClass("ui-tabs-selected ui-state-active");f.addClass("ui-tabs-hide");a.element.dequeue("tabs")};this.anchors.bind(b.event+".tabs",
-function(){var g=this,f=d(this).closest("li"),j=a.panels.filter(":not(.ui-tabs-hide)"),l=d(a._sanitizeSelector(this.hash));if(f.hasClass("ui-tabs-selected")&&!b.collapsible||f.hasClass("ui-state-disabled")||f.hasClass("ui-state-processing")||a._trigger("select",null,a._ui(this,l[0]))===false){this.blur();return false}b.selected=a.anchors.index(this);a.abort();if(b.collapsible)if(f.hasClass("ui-tabs-selected")){b.selected=-1;b.cookie&&a._cookie(b.selected,b.cookie);a.element.queue("tabs",function(){r(g,
-j)}).dequeue("tabs");this.blur();return false}else if(!j.length){b.cookie&&a._cookie(b.selected,b.cookie);a.element.queue("tabs",function(){q(g,l)});a.load(a.anchors.index(this));this.blur();return false}b.cookie&&a._cookie(b.selected,b.cookie);if(l.length){j.length&&a.element.queue("tabs",function(){r(g,j)});a.element.queue("tabs",function(){q(g,l)});a.load(a.anchors.index(this))}else throw"jQuery UI Tabs: Mismatching fragment identifier.";d.browser.msie&&this.blur()});this.anchors.bind("click.tabs",
-function(){return false})},destroy:function(){var c=this.options;this.abort();this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs");this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.anchors.each(function(){var e=d.data(this,"href.tabs");if(e)this.href=e;var a=d(this).unbind(".tabs");d.each(["href","load","cache"],function(b,h){a.removeData(h+".tabs")})});this.lis.unbind(".tabs").add(this.panels).each(function(){d.data(this,
-"destroy.tabs")?d(this).remove():d(this).removeClass("ui-state-default ui-corner-top ui-tabs-selected ui-state-active ui-state-hover ui-state-focus ui-state-disabled ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide")});c.cookie&&this._cookie(null,c.cookie);return this},add:function(c,e,a){if(a===undefined)a=this.anchors.length;var b=this,h=this.options;e=d(h.tabTemplate.replace(/#\{href\}/g,c).replace(/#\{label\}/g,e));c=!c.indexOf("#")?c.replace("#",""):this._tabId(d("a",e)[0]);e.addClass("ui-state-default ui-corner-top").data("destroy.tabs",
-true);var i=d("#"+c);i.length||(i=d(h.panelTemplate).attr("id",c).data("destroy.tabs",true));i.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide");if(a>=this.lis.length){e.appendTo(this.list);i.appendTo(this.list[0].parentNode)}else{e.insertBefore(this.lis[a]);i.insertBefore(this.panels[a])}h.disabled=d.map(h.disabled,function(k){return k>=a?++k:k});this._tabify();if(this.anchors.length==1){h.selected=0;e.addClass("ui-tabs-selected ui-state-active");i.removeClass("ui-tabs-hide");
-this.element.queue("tabs",function(){b._trigger("show",null,b._ui(b.anchors[0],b.panels[0]))});this.load(0)}this._trigger("add",null,this._ui(this.anchors[a],this.panels[a]));return this},remove:function(c){var e=this.options,a=this.lis.eq(c).remove(),b=this.panels.eq(c).remove();if(a.hasClass("ui-tabs-selected")&&this.anchors.length>1)this.select(c+(c+1<this.anchors.length?1:-1));e.disabled=d.map(d.grep(e.disabled,function(h){return h!=c}),function(h){return h>=c?--h:h});this._tabify();this._trigger("remove",
-null,this._ui(a.find("a")[0],b[0]));return this},enable:function(c){var e=this.options;if(d.inArray(c,e.disabled)!=-1){this.lis.eq(c).removeClass("ui-state-disabled");e.disabled=d.grep(e.disabled,function(a){return a!=c});this._trigger("enable",null,this._ui(this.anchors[c],this.panels[c]));return this}},disable:function(c){var e=this.options;if(c!=e.selected){this.lis.eq(c).addClass("ui-state-disabled");e.disabled.push(c);e.disabled.sort();this._trigger("disable",null,this._ui(this.anchors[c],this.panels[c]))}return this},
-select:function(c){if(typeof c=="string")c=this.anchors.index(this.anchors.filter("[href$="+c+"]"));else if(c===null)c=-1;if(c==-1&&this.options.collapsible)c=this.options.selected;this.anchors.eq(c).trigger(this.options.event+".tabs");return this},load:function(c){var e=this,a=this.options,b=this.anchors.eq(c)[0],h=d.data(b,"load.tabs");this.abort();if(!h||this.element.queue("tabs").length!==0&&d.data(b,"cache.tabs"))this.element.dequeue("tabs");else{this.lis.eq(c).addClass("ui-state-processing");
-if(a.spinner){var i=d("span",b);i.data("label.tabs",i.html()).html(a.spinner)}this.xhr=d.ajax(d.extend({},a.ajaxOptions,{url:h,success:function(k,n){d(e._sanitizeSelector(b.hash)).html(k);e._cleanup();a.cache&&d.data(b,"cache.tabs",true);e._trigger("load",null,e._ui(e.anchors[c],e.panels[c]));try{a.ajaxOptions.success(k,n)}catch(m){}},error:function(k,n){e._cleanup();e._trigger("load",null,e._ui(e.anchors[c],e.panels[c]));try{a.ajaxOptions.error(k,n,c,b)}catch(m){}}}));e.element.dequeue("tabs");return this}},
-abort:function(){this.element.queue([]);this.panels.stop(false,true);this.element.queue("tabs",this.element.queue("tabs").splice(-2,2));if(this.xhr){this.xhr.abort();delete this.xhr}this._cleanup();return this},url:function(c,e){this.anchors.eq(c).removeData("cache.tabs").data("load.tabs",e);return this},length:function(){return this.anchors.length}});d.extend(d.ui.tabs,{version:"1.9m2"});d.extend(d.ui.tabs.prototype,{rotation:null,rotate:function(c,e){var a=this,b=this.options,h=a._rotate||(a._rotate=
-function(i){clearTimeout(a.rotation);a.rotation=setTimeout(function(){var k=b.selected;a.select(++k<a.anchors.length?k:0)},c);i&&i.stopPropagation()});e=a._unrotate||(a._unrotate=!e?function(i){i.clientX&&a.rotate(null)}:function(){t=b.selected;h()});if(c){this.element.bind("tabsshow",h);this.anchors.bind(b.event+".tabs",e);h()}else{clearTimeout(a.rotation);this.element.unbind("tabsshow",h);this.anchors.unbind(b.event+".tabs",e);delete this._rotate;delete this._unrotate}return this}})})(jQuery);
-(function(b){b(document.body).is("[role]")||b(document.body).attr("role","application");var f=0;b.widget("ui.tooltip",{options:{tooltipClass:"ui-widget-content",content:function(){return b(this).attr("title")},position:{my:"left center",at:"right center",offset:"15 0"}},_init:function(){var c=this;this.tooltip=b("<div></div>").attr("id","ui-tooltip-"+f++).attr("role","tooltip").attr("aria-hidden","true").addClass("ui-tooltip ui-widget ui-corner-all").addClass(this.options.tooltipClass).appendTo(document.body).hide();
-this.tooltipContent=b("<div></div>").addClass("ui-tooltip-content").appendTo(this.tooltip);this.opacity=this.tooltip.css("opacity");this.element.bind("focus.tooltip mouseenter.tooltip",function(a){c.open(a)}).bind("blur.tooltip mouseleave.tooltip",function(a){c.close(a)})},enable:function(){this.options.disabled=false},disable:function(){this.options.disabled=true},destroy:function(){this.tooltip.remove();b.Widget.prototype.destroy.apply(this,arguments)},widget:function(){return this.tooltip},open:function(c){var a=
-this.element;if(!(this.current&&this.current[0]==a[0])){var d=this;this.current=a;this.currentTitle=a.attr("title");var e=this.options.content.call(a[0],function(g){d.current==a&&d._show(c,a,g)});e&&d._show(c,a,e)}},_show:function(c,a,d){if(d){a.attr("title","");if(!this.options.disabled){this.tooltipContent.html(d);this.tooltip.css({top:0,left:0}).show().position(b.extend(this.options.position,{of:a})).hide();this.tooltip.attr("aria-hidden","false");a.attr("aria-describedby",this.tooltip.attr("id"));
-if(this.tooltip.is(":animated"))this.tooltip.stop().show().fadeTo("normal",this.opacity);else this.tooltip.is(":visible")?this.tooltip.fadeTo("normal",this.opacity):this.tooltip.fadeIn();this._trigger("open",c)}}},close:function(c){if(this.current){var a=this.current.attr("title",this.currentTitle);this.current=null;if(!this.options.disabled){a.removeAttr("aria-describedby");this.tooltip.attr("aria-hidden","true");this.tooltip.is(":animated")?this.tooltip.stop().fadeTo("normal",0,function(){b(this).hide().css("opacity",
-"")}):this.tooltip.stop().fadeOut();this._trigger("close",c)}}}})})(jQuery);
+
+/* Layout helpers
+----------------------------------*/
+.ui-helper-hidden { display: none; }
+.ui-helper-hidden-accessible { position: absolute !important; clip: rect(1px 1px 1px 1px); clip: rect(1px,1px,1px,1px); }
+.ui-helper-reset { margin: 0; padding: 0; border: 0; outline: 0; line-height: 1.3; text-decoration: none; font-size: 100%; list-style: none; }
+.ui-helper-clearfix:before, .ui-helper-clearfix:after { content: ""; display: table; }
+.ui-helper-clearfix:after { clear: both; }
+.ui-helper-clearfix { zoom: 1; }
+.ui-helper-zfix { width: 100%; height: 100%; top: 0; left: 0; position: absolute; opacity: 0; filter:Alpha(Opacity=0); }
+
+
+/* Interaction Cues
+----------------------------------*/
+.ui-state-disabled { cursor: default !important; }
+
+
+/* Icons
+----------------------------------*/
+
+/* states and images */
+.ui-icon { display: block; text-indent: -99999px; overflow: hidden; background-repeat: no-repeat; }
+
+
+/* Misc visuals
+----------------------------------*/
+
+/* Overlays */
+.ui-widget-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
+
+
+/*!
+ * jQuery UI CSS Framework 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Theming/API
+ *
+ * To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Trebuchet%20MS,%20Tahoma,%20Verdana,%20Arial,%20sans-serif&fwDefault=bold&fsDefault=1.1em&cornerRadius=4px&bgColorHeader=f6a828&bgTextureHeader=12_gloss_wave.png&bgImgOpacityHeader=35&borderColorHeader=e78f08&fcHeader=ffffff&iconColorHeader=ffffff&bgColorContent=eeeeee&bgTextureContent=03_highlight_soft.png&bgImgOpacityContent=100&borderColorContent=dddddd&fcContent=333333&iconColorContent=222222&bgColorDefault=f6f6f6&bgTextureDefault=02_glass.png&bgImgOpacityDefault=100&borderColorDefault=cccccc&fcDefault=1c94c4&iconColorDefault=ef8c08&bgColorHover=fdf5ce&bgTextureHover=02_glass.png&bgImgOpacityHover=100&borderColorHover=fbcb09&fcHover=c77405&iconColorHover=ef8c08&bgColorActive=ffffff&bgTextureActive=02_glass.png&bgImgOpacityActive=65&borderColorActive=fbd850&fcActive=eb8f00&iconColorActive=ef8c08&bgColorHighlight=ffe45c&bgTextureHighlight=03_highlight_soft.png&bgImgOpacityHighlight=75&borderColorHighlight=fed22f&fcHighlight=363636&iconColorHighlight=228ef1&bgColorError=b81900&bgTextureError=08_diagonals_thick.png&bgImgOpacityError=18&borderColorError=cd0a0a&fcError=ffffff&iconColorError=ffd27a&bgColorOverlay=666666&bgTextureOverlay=08_diagonals_thick.png&bgImgOpacityOverlay=20&opacityOverlay=50&bgColorShadow=000000&bgTextureShadow=01_flat.png&bgImgOpacityShadow=10&opacityShadow=20&thicknessShadow=5px&offsetTopShadow=-5px&offsetLeftShadow=-5px&cornerRadiusShadow=5px
+ */
+
+
+/* Component containers
+----------------------------------*/
+.ui-widget { font-family: Trebuchet MS, Tahoma, Verdana, Arial, sans-serif; font-size: 1.1em; }
+.ui-widget .ui-widget { font-size: 1em; }
+.ui-widget input, .ui-widget select, .ui-widget textarea, .ui-widget button { font-family: Trebuchet MS, Tahoma, Verdana, Arial, sans-serif; font-size: 1em; }
+.ui-widget-content { border: 1px solid #dddddd; background: #eeeeee url(images/ui-bg_highlight-soft_100_eeeeee_1x100.png) 50% top repeat-x; color: #333333; }
+.ui-widget-content a { color: #333333; }
+.ui-widget-header { border: 1px solid #e78f08; background: #f6a828 url(images/ui-bg_gloss-wave_35_f6a828_500x100.png) 50% 50% repeat-x; color: #ffffff; font-weight: bold; }
+.ui-widget-header a { color: #ffffff; }
+
+/* Interaction states
+----------------------------------*/
+.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default { border: 1px solid #cccccc; background: #f6f6f6 url(images/ui-bg_glass_100_f6f6f6_1x400.png) 50% 50% repeat-x; font-weight: bold; color: #1c94c4; }
+.ui-state-default a, .ui-state-default a:link, .ui-state-default a:visited { color: #1c94c4; text-decoration: none; }
+.ui-state-hover, .ui-widget-content .ui-state-hover, .ui-widget-header .ui-state-hover, .ui-state-focus, .ui-widget-content .ui-state-focus, .ui-widget-header .ui-state-focus { border: 1px solid #fbcb09; background: #fdf5ce url(images/ui-bg_glass_100_fdf5ce_1x400.png) 50% 50% repeat-x; font-weight: bold; color: #c77405; }
+.ui-state-hover a, .ui-state-hover a:hover { color: #c77405; text-decoration: none; }
+.ui-state-active, .ui-widget-content .ui-state-active, .ui-widget-header .ui-state-active { border: 1px solid #fbd850; background: #ffffff url(images/ui-bg_glass_65_ffffff_1x400.png) 50% 50% repeat-x; font-weight: bold; color: #eb8f00; }
+.ui-state-active a, .ui-state-active a:link, .ui-state-active a:visited { color: #eb8f00; text-decoration: none; }
+.ui-widget :active { outline: none; }
+
+/* Interaction Cues
+----------------------------------*/
+.ui-state-highlight, .ui-widget-content .ui-state-highlight, .ui-widget-header .ui-state-highlight  {border: 1px solid #fed22f; background: #ffe45c url(images/ui-bg_highlight-soft_75_ffe45c_1x100.png) 50% top repeat-x; color: #363636; }
+.ui-state-highlight a, .ui-widget-content .ui-state-highlight a,.ui-widget-header .ui-state-highlight a { color: #363636; }
+.ui-state-error, .ui-widget-content .ui-state-error, .ui-widget-header .ui-state-error {border: 1px solid #cd0a0a; background: #b81900 url(images/ui-bg_diagonals-thick_18_b81900_40x40.png) 50% 50% repeat; color: #ffffff; }
+.ui-state-error a, .ui-widget-content .ui-state-error a, .ui-widget-header .ui-state-error a { color: #ffffff; }
+.ui-state-error-text, .ui-widget-content .ui-state-error-text, .ui-widget-header .ui-state-error-text { color: #ffffff; }
+.ui-priority-primary, .ui-widget-content .ui-priority-primary, .ui-widget-header .ui-priority-primary { font-weight: bold; }
+.ui-priority-secondary, .ui-widget-content .ui-priority-secondary,  .ui-widget-header .ui-priority-secondary { opacity: .7; filter:Alpha(Opacity=70); font-weight: normal; }
+.ui-state-disabled, .ui-widget-content .ui-state-disabled, .ui-widget-header .ui-state-disabled { opacity: .35; filter:Alpha(Opacity=35); background-image: none; }
+
+/* Icons
+----------------------------------*/
+
+/* states and images */
+.ui-icon { width: 16px; height: 16px; background-image: url(images/ui-icons_222222_256x240.png); }
+.ui-widget-content .ui-icon {background-image: url(images/ui-icons_222222_256x240.png); }
+.ui-widget-header .ui-icon {background-image: url(images/ui-icons_ffffff_256x240.png); }
+.ui-state-default .ui-icon { background-image: url(images/ui-icons_ef8c08_256x240.png); }
+.ui-state-hover .ui-icon, .ui-state-focus .ui-icon {background-image: url(images/ui-icons_ef8c08_256x240.png); }
+.ui-state-active .ui-icon {background-image: url(images/ui-icons_ef8c08_256x240.png); }
+.ui-state-highlight .ui-icon {background-image: url(images/ui-icons_228ef1_256x240.png); }
+.ui-state-error .ui-icon, .ui-state-error-text .ui-icon {background-image: url(images/ui-icons_ffd27a_256x240.png); }
+
+/* positioning */
+.ui-icon-carat-1-n { background-position: 0 0; }
+.ui-icon-carat-1-ne { background-position: -16px 0; }
+.ui-icon-carat-1-e { background-position: -32px 0; }
+.ui-icon-carat-1-se { background-position: -48px 0; }
+.ui-icon-carat-1-s { background-position: -64px 0; }
+.ui-icon-carat-1-sw { background-position: -80px 0; }
+.ui-icon-carat-1-w { background-position: -96px 0; }
+.ui-icon-carat-1-nw { background-position: -112px 0; }
+.ui-icon-carat-2-n-s { background-position: -128px 0; }
+.ui-icon-carat-2-e-w { background-position: -144px 0; }
+.ui-icon-triangle-1-n { background-position: 0 -16px; }
+.ui-icon-triangle-1-ne { background-position: -16px -16px; }
+.ui-icon-triangle-1-e { background-position: -32px -16px; }
+.ui-icon-triangle-1-se { background-position: -48px -16px; }
+.ui-icon-triangle-1-s { background-position: -64px -16px; }
+.ui-icon-triangle-1-sw { background-position: -80px -16px; }
+.ui-icon-triangle-1-w { background-position: -96px -16px; }
+.ui-icon-triangle-1-nw { background-position: -112px -16px; }
+.ui-icon-triangle-2-n-s { background-position: -128px -16px; }
+.ui-icon-triangle-2-e-w { background-position: -144px -16px; }
+.ui-icon-arrow-1-n { background-position: 0 -32px; }
+.ui-icon-arrow-1-ne { background-position: -16px -32px; }
+.ui-icon-arrow-1-e { background-position: -32px -32px; }
+.ui-icon-arrow-1-se { background-position: -48px -32px; }
+.ui-icon-arrow-1-s { background-position: -64px -32px; }
+.ui-icon-arrow-1-sw { background-position: -80px -32px; }
+.ui-icon-arrow-1-w { background-position: -96px -32px; }
+.ui-icon-arrow-1-nw { background-position: -112px -32px; }
+.ui-icon-arrow-2-n-s { background-position: -128px -32px; }
+.ui-icon-arrow-2-ne-sw { background-position: -144px -32px; }
+.ui-icon-arrow-2-e-w { background-position: -160px -32px; }
+.ui-icon-arrow-2-se-nw { background-position: -176px -32px; }
+.ui-icon-arrowstop-1-n { background-position: -192px -32px; }
+.ui-icon-arrowstop-1-e { background-position: -208px -32px; }
+.ui-icon-arrowstop-1-s { background-position: -224px -32px; }
+.ui-icon-arrowstop-1-w { background-position: -240px -32px; }
+.ui-icon-arrowthick-1-n { background-position: 0 -48px; }
+.ui-icon-arrowthick-1-ne { background-position: -16px -48px; }
+.ui-icon-arrowthick-1-e { background-position: -32px -48px; }
+.ui-icon-arrowthick-1-se { background-position: -48px -48px; }
+.ui-icon-arrowthick-1-s { background-position: -64px -48px; }
+.ui-icon-arrowthick-1-sw { background-position: -80px -48px; }
+.ui-icon-arrowthick-1-w { background-position: -96px -48px; }
+.ui-icon-arrowthick-1-nw { background-position: -112px -48px; }
+.ui-icon-arrowthick-2-n-s { background-position: -128px -48px; }
+.ui-icon-arrowthick-2-ne-sw { background-position: -144px -48px; }
+.ui-icon-arrowthick-2-e-w { background-position: -160px -48px; }
+.ui-icon-arrowthick-2-se-nw { background-position: -176px -48px; }
+.ui-icon-arrowthickstop-1-n { background-position: -192px -48px; }
+.ui-icon-arrowthickstop-1-e { background-position: -208px -48px; }
+.ui-icon-arrowthickstop-1-s { background-position: -224px -48px; }
+.ui-icon-arrowthickstop-1-w { background-position: -240px -48px; }
+.ui-icon-arrowreturnthick-1-w { background-position: 0 -64px; }
+.ui-icon-arrowreturnthick-1-n { background-position: -16px -64px; }
+.ui-icon-arrowreturnthick-1-e { background-position: -32px -64px; }
+.ui-icon-arrowreturnthick-1-s { background-position: -48px -64px; }
+.ui-icon-arrowreturn-1-w { background-position: -64px -64px; }
+.ui-icon-arrowreturn-1-n { background-position: -80px -64px; }
+.ui-icon-arrowreturn-1-e { background-position: -96px -64px; }
+.ui-icon-arrowreturn-1-s { background-position: -112px -64px; }
+.ui-icon-arrowrefresh-1-w { background-position: -128px -64px; }
+.ui-icon-arrowrefresh-1-n { background-position: -144px -64px; }
+.ui-icon-arrowrefresh-1-e { background-position: -160px -64px; }
+.ui-icon-arrowrefresh-1-s { background-position: -176px -64px; }
+.ui-icon-arrow-4 { background-position: 0 -80px; }
+.ui-icon-arrow-4-diag { background-position: -16px -80px; }
+.ui-icon-extlink { background-position: -32px -80px; }
+.ui-icon-newwin { background-position: -48px -80px; }
+.ui-icon-refresh { background-position: -64px -80px; }
+.ui-icon-shuffle { background-position: -80px -80px; }
+.ui-icon-transfer-e-w { background-position: -96px -80px; }
+.ui-icon-transferthick-e-w { background-position: -112px -80px; }
+.ui-icon-folder-collapsed { background-position: 0 -96px; }
+.ui-icon-folder-open { background-position: -16px -96px; }
+.ui-icon-document { background-position: -32px -96px; }
+.ui-icon-document-b { background-position: -48px -96px; }
+.ui-icon-note { background-position: -64px -96px; }
+.ui-icon-mail-closed { background-position: -80px -96px; }
+.ui-icon-mail-open { background-position: -96px -96px; }
+.ui-icon-suitcase { background-position: -112px -96px; }
+.ui-icon-comment { background-position: -128px -96px; }
+.ui-icon-person { background-position: -144px -96px; }
+.ui-icon-print { background-position: -160px -96px; }
+.ui-icon-trash { background-position: -176px -96px; }
+.ui-icon-locked { background-position: -192px -96px; }
+.ui-icon-unlocked { background-position: -208px -96px; }
+.ui-icon-bookmark { background-position: -224px -96px; }
+.ui-icon-tag { background-position: -240px -96px; }
+.ui-icon-home { background-position: 0 -112px; }
+.ui-icon-flag { background-position: -16px -112px; }
+.ui-icon-calendar { background-position: -32px -112px; }
+.ui-icon-cart { background-position: -48px -112px; }
+.ui-icon-pencil { background-position: -64px -112px; }
+.ui-icon-clock { background-position: -80px -112px; }
+.ui-icon-disk { background-position: -96px -112px; }
+.ui-icon-calculator { background-position: -112px -112px; }
+.ui-icon-zoomin { background-position: -128px -112px; }
+.ui-icon-zoomout { background-position: -144px -112px; }
+.ui-icon-search { background-position: -160px -112px; }
+.ui-icon-wrench { background-position: -176px -112px; }
+.ui-icon-gear { background-position: -192px -112px; }
+.ui-icon-heart { background-position: -208px -112px; }
+.ui-icon-star { background-position: -224px -112px; }
+.ui-icon-link { background-position: -240px -112px; }
+.ui-icon-cancel { background-position: 0 -128px; }
+.ui-icon-plus { background-position: -16px -128px; }
+.ui-icon-plusthick { background-position: -32px -128px; }
+.ui-icon-minus { background-position: -48px -128px; }
+.ui-icon-minusthick { background-position: -64px -128px; }
+.ui-icon-close { background-position: -80px -128px; }
+.ui-icon-closethick { background-position: -96px -128px; }
+.ui-icon-key { background-position: -112px -128px; }
+.ui-icon-lightbulb { background-position: -128px -128px; }
+.ui-icon-scissors { background-position: -144px -128px; }
+.ui-icon-clipboard { background-position: -160px -128px; }
+.ui-icon-copy { background-position: -176px -128px; }
+.ui-icon-contact { background-position: -192px -128px; }
+.ui-icon-image { background-position: -208px -128px; }
+.ui-icon-video { background-position: -224px -128px; }
+.ui-icon-script { background-position: -240px -128px; }
+.ui-icon-alert { background-position: 0 -144px; }
+.ui-icon-info { background-position: -16px -144px; }
+.ui-icon-notice { background-position: -32px -144px; }
+.ui-icon-help { background-position: -48px -144px; }
+.ui-icon-check { background-position: -64px -144px; }
+.ui-icon-bullet { background-position: -80px -144px; }
+.ui-icon-radio-off { background-position: -96px -144px; }
+.ui-icon-radio-on { background-position: -112px -144px; }
+.ui-icon-pin-w { background-position: -128px -144px; }
+.ui-icon-pin-s { background-position: -144px -144px; }
+.ui-icon-play { background-position: 0 -160px; }
+.ui-icon-pause { background-position: -16px -160px; }
+.ui-icon-seek-next { background-position: -32px -160px; }
+.ui-icon-seek-prev { background-position: -48px -160px; }
+.ui-icon-seek-end { background-position: -64px -160px; }
+.ui-icon-seek-start { background-position: -80px -160px; }
+/* ui-icon-seek-first is deprecated, use ui-icon-seek-start instead */
+.ui-icon-seek-first { background-position: -80px -160px; }
+.ui-icon-stop { background-position: -96px -160px; }
+.ui-icon-eject { background-position: -112px -160px; }
+.ui-icon-volume-off { background-position: -128px -160px; }
+.ui-icon-volume-on { background-position: -144px -160px; }
+.ui-icon-power { background-position: 0 -176px; }
+.ui-icon-signal-diag { background-position: -16px -176px; }
+.ui-icon-signal { background-position: -32px -176px; }
+.ui-icon-battery-0 { background-position: -48px -176px; }
+.ui-icon-battery-1 { background-position: -64px -176px; }
+.ui-icon-battery-2 { background-position: -80px -176px; }
+.ui-icon-battery-3 { background-position: -96px -176px; }
+.ui-icon-circle-plus { background-position: 0 -192px; }
+.ui-icon-circle-minus { background-position: -16px -192px; }
+.ui-icon-circle-close { background-position: -32px -192px; }
+.ui-icon-circle-triangle-e { background-position: -48px -192px; }
+.ui-icon-circle-triangle-s { background-position: -64px -192px; }
+.ui-icon-circle-triangle-w { background-position: -80px -192px; }
+.ui-icon-circle-triangle-n { background-position: -96px -192px; }
+.ui-icon-circle-arrow-e { background-position: -112px -192px; }
+.ui-icon-circle-arrow-s { background-position: -128px -192px; }
+.ui-icon-circle-arrow-w { background-position: -144px -192px; }
+.ui-icon-circle-arrow-n { background-position: -160px -192px; }
+.ui-icon-circle-zoomin { background-position: -176px -192px; }
+.ui-icon-circle-zoomout { background-position: -192px -192px; }
+.ui-icon-circle-check { background-position: -208px -192px; }
+.ui-icon-circlesmall-plus { background-position: 0 -208px; }
+.ui-icon-circlesmall-minus { background-position: -16px -208px; }
+.ui-icon-circlesmall-close { background-position: -32px -208px; }
+.ui-icon-squaresmall-plus { background-position: -48px -208px; }
+.ui-icon-squaresmall-minus { background-position: -64px -208px; }
+.ui-icon-squaresmall-close { background-position: -80px -208px; }
+.ui-icon-grip-dotted-vertical { background-position: 0 -224px; }
+.ui-icon-grip-dotted-horizontal { background-position: -16px -224px; }
+.ui-icon-grip-solid-vertical { background-position: -32px -224px; }
+.ui-icon-grip-solid-horizontal { background-position: -48px -224px; }
+.ui-icon-gripsmall-diagonal-se { background-position: -64px -224px; }
+.ui-icon-grip-diagonal-se { background-position: -80px -224px; }
+
+
+/* Misc visuals
+----------------------------------*/
+
+/* Corner radius */
+.ui-corner-all, .ui-corner-top, .ui-corner-left, .ui-corner-tl { -moz-border-radius-topleft: 4px; -webkit-border-top-left-radius: 4px; -khtml-border-top-left-radius: 4px; border-top-left-radius: 4px; }
+.ui-corner-all, .ui-corner-top, .ui-corner-right, .ui-corner-tr { -moz-border-radius-topright: 4px; -webkit-border-top-right-radius: 4px; -khtml-border-top-right-radius: 4px; border-top-right-radius: 4px; }
+.ui-corner-all, .ui-corner-bottom, .ui-corner-left, .ui-corner-bl { -moz-border-radius-bottomleft: 4px; -webkit-border-bottom-left-radius: 4px; -khtml-border-bottom-left-radius: 4px; border-bottom-left-radius: 4px; }
+.ui-corner-all, .ui-corner-bottom, .ui-corner-right, .ui-corner-br { -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 4px; -khtml-border-bottom-right-radius: 4px; border-bottom-right-radius: 4px; }
+
+/* Overlays */
+.ui-widget-overlay { background: #666666 url(images/ui-bg_diagonals-thick_20_666666_40x40.png) 50% 50% repeat; opacity: .50;filter:Alpha(Opacity=50); }
+.ui-widget-shadow { margin: -5px 0 0 -5px; padding: 5px; background: #000000 url(images/ui-bg_flat_10_000000_40x100.png) 50% 50% repeat-x; opacity: .20;filter:Alpha(Opacity=20); -moz-border-radius: 5px; -khtml-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px; }/*!
+ * jQuery UI Resizable 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Resizable#theming
+ */
+.ui-resizable { position: relative;}
+.ui-resizable-handle { position: absolute;font-size: 0.1px; display: block; }
+.ui-resizable-disabled .ui-resizable-handle, .ui-resizable-autohide .ui-resizable-handle { display: none; }
+.ui-resizable-n { cursor: n-resize; height: 7px; width: 100%; top: -5px; left: 0; }
+.ui-resizable-s { cursor: s-resize; height: 7px; width: 100%; bottom: -5px; left: 0; }
+.ui-resizable-e { cursor: e-resize; width: 7px; right: -5px; top: 0; height: 100%; }
+.ui-resizable-w { cursor: w-resize; width: 7px; left: -5px; top: 0; height: 100%; }
+.ui-resizable-se { cursor: se-resize; width: 12px; height: 12px; right: 1px; bottom: 1px; }
+.ui-resizable-sw { cursor: sw-resize; width: 9px; height: 9px; left: -5px; bottom: -5px; }
+.ui-resizable-nw { cursor: nw-resize; width: 9px; height: 9px; left: -5px; top: -5px; }
+.ui-resizable-ne { cursor: ne-resize; width: 9px; height: 9px; right: -5px; top: -5px;}/*!
+ * jQuery UI Selectable 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Selectable#theming
+ */
+.ui-selectable-helper { position: absolute; z-index: 100; border:1px dotted black; }
+/*!
+ * jQuery UI Accordion 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Accordion#theming
+ */
+/* IE/Win - Fix animation bug - #4615 */
+.ui-accordion { width: 100%; }
+.ui-accordion .ui-accordion-header { cursor: pointer; position: relative; margin-top: 1px; zoom: 1; }
+.ui-accordion .ui-accordion-li-fix { display: inline; }
+.ui-accordion .ui-accordion-header-active { border-bottom: 0 !important; }
+.ui-accordion .ui-accordion-header a { display: block; font-size: 1em; padding: .5em .5em .5em .7em; }
+.ui-accordion-icons .ui-accordion-header a { padding-left: 2.2em; }
+.ui-accordion .ui-accordion-header .ui-icon { position: absolute; left: .5em; top: 50%; margin-top: -8px; }
+.ui-accordion .ui-accordion-content { padding: 1em 2.2em; border-top: 0; margin-top: -2px; position: relative; top: 1px; margin-bottom: 2px; overflow: auto; display: none; zoom: 1; }
+.ui-accordion .ui-accordion-content-active { display: block; }
+/*!
+ * jQuery UI Autocomplete 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Autocomplete#theming
+ */
+.ui-autocomplete { position: absolute; cursor: default; }	
+
+/* workarounds */
+* html .ui-autocomplete { width:1px; } /* without this, the menu expands to 100% in IE6 */
+
+/*
+ * jQuery UI Menu 1.8.24
+ *
+ * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Menu#theming
+ */
+.ui-menu {
+	list-style:none;
+	padding: 2px;
+	margin: 0;
+	display:block;
+	float: left;
+}
+.ui-menu .ui-menu {
+	margin-top: -3px;
+}
+.ui-menu .ui-menu-item {
+	margin:0;
+	padding: 0;
+	zoom: 1;
+	float: left;
+	clear: left;
+	width: 100%;
+}
+.ui-menu .ui-menu-item a {
+	text-decoration:none;
+	display:block;
+	padding:.2em .4em;
+	line-height:1.5;
+	zoom:1;
+}
+.ui-menu .ui-menu-item a.ui-state-hover,
+.ui-menu .ui-menu-item a.ui-state-active {
+	font-weight: normal;
+	margin: -1px;
+}
+/*!
+ * jQuery UI Button 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Button#theming
+ */
+.ui-button { display: inline-block; position: relative; padding: 0; margin-right: .1em; text-decoration: none !important; cursor: pointer; text-align: center; zoom: 1; overflow: visible; } /* the overflow property removes extra width in IE */
+.ui-button-icon-only { width: 2.2em; } /* to make room for the icon, a width needs to be set here */
+button.ui-button-icon-only { width: 2.4em; } /* button elements seem to need a little more width */
+.ui-button-icons-only { width: 3.4em; } 
+button.ui-button-icons-only { width: 3.7em; } 
+
+/*button text element */
+.ui-button .ui-button-text { display: block; line-height: 1.4;  }
+.ui-button-text-only .ui-button-text { padding: .4em 1em; }
+.ui-button-icon-only .ui-button-text, .ui-button-icons-only .ui-button-text { padding: .4em; text-indent: -9999999px; }
+.ui-button-text-icon-primary .ui-button-text, .ui-button-text-icons .ui-button-text { padding: .4em 1em .4em 2.1em; }
+.ui-button-text-icon-secondary .ui-button-text, .ui-button-text-icons .ui-button-text { padding: .4em 2.1em .4em 1em; }
+.ui-button-text-icons .ui-button-text { padding-left: 2.1em; padding-right: 2.1em; }
+/* no icon support for input elements, provide padding by default */
+input.ui-button { padding: .4em 1em; }
+
+/*button icon element(s) */
+.ui-button-icon-only .ui-icon, .ui-button-text-icon-primary .ui-icon, .ui-button-text-icon-secondary .ui-icon, .ui-button-text-icons .ui-icon, .ui-button-icons-only .ui-icon { position: absolute; top: 50%; margin-top: -8px; }
+.ui-button-icon-only .ui-icon { left: 50%; margin-left: -8px; }
+.ui-button-text-icon-primary .ui-button-icon-primary, .ui-button-text-icons .ui-button-icon-primary, .ui-button-icons-only .ui-button-icon-primary { left: .5em; }
+.ui-button-text-icon-secondary .ui-button-icon-secondary, .ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary { right: .5em; }
+.ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary { right: .5em; }
+
+/*button sets*/
+.ui-buttonset { margin-right: 7px; }
+.ui-buttonset .ui-button { margin-left: 0; margin-right: -.3em; }
+
+/* workarounds */
+button.ui-button::-moz-focus-inner { border: 0; padding: 0; } /* reset extra padding in Firefox */
+/*!
+ * jQuery UI Dialog 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Dialog#theming
+ */
+.ui-dialog { position: absolute; padding: .2em; width: 300px; overflow: hidden; }
+.ui-dialog .ui-dialog-titlebar { padding: .4em 1em; position: relative;  }
+.ui-dialog .ui-dialog-title { float: left; margin: .1em 16px .1em 0; } 
+.ui-dialog .ui-dialog-titlebar-close { position: absolute; right: .3em; top: 50%; width: 19px; margin: -10px 0 0 0; padding: 1px; height: 18px; }
+.ui-dialog .ui-dialog-titlebar-close span { display: block; margin: 1px; }
+.ui-dialog .ui-dialog-titlebar-close:hover, .ui-dialog .ui-dialog-titlebar-close:focus { padding: 0; }
+.ui-dialog .ui-dialog-content { position: relative; border: 0; padding: .5em 1em; background: none; overflow: auto; zoom: 1; }
+.ui-dialog .ui-dialog-buttonpane { text-align: left; border-width: 1px 0 0 0; background-image: none; margin: .5em 0 0 0; padding: .3em 1em .5em .4em; }
+.ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset { float: right; }
+.ui-dialog .ui-dialog-buttonpane button { margin: .5em .4em .5em 0; cursor: pointer; }
+.ui-dialog .ui-resizable-se { width: 14px; height: 14px; right: 3px; bottom: 3px; }
+.ui-draggable .ui-dialog-titlebar { cursor: move; }
+/*!
+ * jQuery UI Slider 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Slider#theming
+ */
+.ui-slider { position: relative; text-align: left; }
+.ui-slider .ui-slider-handle { position: absolute; z-index: 2; width: 1.2em; height: 1.2em; cursor: default; }
+.ui-slider .ui-slider-range { position: absolute; z-index: 1; font-size: .7em; display: block; border: 0; background-position: 0 0; }
+
+.ui-slider-horizontal { height: .8em; }
+.ui-slider-horizontal .ui-slider-handle { top: -.3em; margin-left: -.6em; }
+.ui-slider-horizontal .ui-slider-range { top: 0; height: 100%; }
+.ui-slider-horizontal .ui-slider-range-min { left: 0; }
+.ui-slider-horizontal .ui-slider-range-max { right: 0; }
+
+.ui-slider-vertical { width: .8em; height: 100px; }
+.ui-slider-vertical .ui-slider-handle { left: -.3em; margin-left: 0; margin-bottom: -.6em; }
+.ui-slider-vertical .ui-slider-range { left: 0; width: 100%; }
+.ui-slider-vertical .ui-slider-range-min { bottom: 0; }
+.ui-slider-vertical .ui-slider-range-max { top: 0; }/*!
+ * jQuery UI Tabs 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Tabs#theming
+ */
+.ui-tabs { position: relative; padding: .2em; zoom: 1; } /* position: relative prevents IE scroll bug (element with position: relative inside container with overflow: auto appear as "fixed") */
+.ui-tabs .ui-tabs-nav { margin: 0; padding: .2em .2em 0; }
+.ui-tabs .ui-tabs-nav li { list-style: none; float: left; position: relative; top: 1px; margin: 0 .2em 1px 0; border-bottom: 0 !important; padding: 0; white-space: nowrap; }
+.ui-tabs .ui-tabs-nav li a { float: left; padding: .5em 1em; text-decoration: none; }
+.ui-tabs .ui-tabs-nav li.ui-tabs-selected { margin-bottom: 0; padding-bottom: 1px; }
+.ui-tabs .ui-tabs-nav li.ui-tabs-selected a, .ui-tabs .ui-tabs-nav li.ui-state-disabled a, .ui-tabs .ui-tabs-nav li.ui-state-processing a { cursor: text; }
+.ui-tabs .ui-tabs-nav li a, .ui-tabs.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-selected a { cursor: pointer; } /* first selector in group seems obsolete, but required to overcome bug in Opera applying cursor: text overall if defined elsewhere... */
+.ui-tabs .ui-tabs-panel { display: block; border-width: 0; padding: 1em 1.4em; background: none; }
+.ui-tabs .ui-tabs-hide { display: none !important; }
+/*!
+ * jQuery UI Datepicker 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Datepicker#theming
+ */
+.ui-datepicker { width: 17em; padding: .2em .2em 0; display: none; }
+.ui-datepicker .ui-datepicker-header { position:relative; padding:.2em 0; }
+.ui-datepicker .ui-datepicker-prev, .ui-datepicker .ui-datepicker-next { position:absolute; top: 2px; width: 1.8em; height: 1.8em; }
+.ui-datepicker .ui-datepicker-prev-hover, .ui-datepicker .ui-datepicker-next-hover { top: 1px; }
+.ui-datepicker .ui-datepicker-prev { left:2px; }
+.ui-datepicker .ui-datepicker-next { right:2px; }
+.ui-datepicker .ui-datepicker-prev-hover { left:1px; }
+.ui-datepicker .ui-datepicker-next-hover { right:1px; }
+.ui-datepicker .ui-datepicker-prev span, .ui-datepicker .ui-datepicker-next span { display: block; position: absolute; left: 50%; margin-left: -8px; top: 50%; margin-top: -8px;  }
+.ui-datepicker .ui-datepicker-title { margin: 0 2.3em; line-height: 1.8em; text-align: center; }
+.ui-datepicker .ui-datepicker-title select { font-size:1em; margin:1px 0; }
+.ui-datepicker select.ui-datepicker-month-year {width: 100%;}
+.ui-datepicker select.ui-datepicker-month, 
+.ui-datepicker select.ui-datepicker-year { width: 49%;}
+.ui-datepicker table {width: 100%; font-size: .9em; border-collapse: collapse; margin:0 0 .4em; }
+.ui-datepicker th { padding: .7em .3em; text-align: center; font-weight: bold; border: 0;  }
+.ui-datepicker td { border: 0; padding: 1px; }
+.ui-datepicker td span, .ui-datepicker td a { display: block; padding: .2em; text-align: right; text-decoration: none; }
+.ui-datepicker .ui-datepicker-buttonpane { background-image: none; margin: .7em 0 0 0; padding:0 .2em; border-left: 0; border-right: 0; border-bottom: 0; }
+.ui-datepicker .ui-datepicker-buttonpane button { float: right; margin: .5em .2em .4em; cursor: pointer; padding: .2em .6em .3em .6em; width:auto; overflow:visible; }
+.ui-datepicker .ui-datepicker-buttonpane button.ui-datepicker-current { float:left; }
+
+/* with multiple calendars */
+.ui-datepicker.ui-datepicker-multi { width:auto; }
+.ui-datepicker-multi .ui-datepicker-group { float:left; }
+.ui-datepicker-multi .ui-datepicker-group table { width:95%; margin:0 auto .4em; }
+.ui-datepicker-multi-2 .ui-datepicker-group { width:50%; }
+.ui-datepicker-multi-3 .ui-datepicker-group { width:33.3%; }
+.ui-datepicker-multi-4 .ui-datepicker-group { width:25%; }
+.ui-datepicker-multi .ui-datepicker-group-last .ui-datepicker-header { border-left-width:0; }
+.ui-datepicker-multi .ui-datepicker-group-middle .ui-datepicker-header { border-left-width:0; }
+.ui-datepicker-multi .ui-datepicker-buttonpane { clear:left; }
+.ui-datepicker-row-break { clear:both; width:100%; font-size:0em; }
+
+/* RTL support */
+.ui-datepicker-rtl { direction: rtl; }
+.ui-datepicker-rtl .ui-datepicker-prev { right: 2px; left: auto; }
+.ui-datepicker-rtl .ui-datepicker-next { left: 2px; right: auto; }
+.ui-datepicker-rtl .ui-datepicker-prev:hover { right: 1px; left: auto; }
+.ui-datepicker-rtl .ui-datepicker-next:hover { left: 1px; right: auto; }
+.ui-datepicker-rtl .ui-datepicker-buttonpane { clear:right; }
+.ui-datepicker-rtl .ui-datepicker-buttonpane button { float: left; }
+.ui-datepicker-rtl .ui-datepicker-buttonpane button.ui-datepicker-current { float:right; }
+.ui-datepicker-rtl .ui-datepicker-group { float:right; }
+.ui-datepicker-rtl .ui-datepicker-group-last .ui-datepicker-header { border-right-width:0; border-left-width:1px; }
+.ui-datepicker-rtl .ui-datepicker-group-middle .ui-datepicker-header { border-right-width:0; border-left-width:1px; }
+
+/* IE6 IFRAME FIX (taken from datepicker 1.5.3 */
+.ui-datepicker-cover {
+    position: absolute; /*must have*/
+    z-index: -1; /*must have*/
+    filter: mask(); /*must have*/
+    top: -4px; /*must have*/
+    left: -4px; /*must have*/
+    width: 200px; /*must have*/
+    height: 200px; /*must have*/
+}/*!
+ * jQuery UI Progressbar 1.8.24
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Progressbar#theming
+ */
+.ui-progressbar { height:2em; text-align: left; overflow: hidden; }
+.ui-progressbar .ui-progressbar-value {margin: -1px; height:100%; }
\ No newline at end of file
diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery.js b/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery.js
index 7c24308023..bc3fbc81b2 100644
--- a/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery.js
+++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery.js
@@ -1,154 +1,2 @@
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a=="string"){b=a.split(s);for(c=0,d=this.length;c<d;c++){e=this[c];if(e.nodeType===1)if(!e.className&&b.length===1)e.className=a;else{f=" "+e.className+" ";for(g=0,h=b.length;g<h;g++)f.indexOf(" "+b[g]+" ")<0&&(f+=b[g]+" ");e.className=p.trim(f)}}}return this},removeClass:function(a){var c,d,e,f,g,h,i;if(p.isFunction(a))return this.each(function(b){p(this).removeClass(a.call(this,b,this.className))});if(a&&typeof a=="string"||a===b){c=(a||"").split(s);for(h=0,i=this.length;h<i;h++){e=this[h];if(e.nodeType===1&&e.className){d=(" "+e.className+" ").replace(O," ");for(f=0,g=c.length;f<g;f++)while(d.indexOf(" "+c[f]+" ")>=0)d=d.replace(" "+c[f]+" "," ");e.className=a?p.trim(d):""}}}return this},toggleClass:function(a,b){var c=typeof a,d=typeof b=="boolean";return p.isFunction(a)?this.each(function(c){p(this).toggleClass(a.call(this,c,this.className,b),b)}):this.each(function(){if(c==="string"){var 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c=="object"?c[p.expando]?c:new p.Event(s,c):new p.Event(s),c.type=s,c.isTrigger=!0,c.exclusive=i,c.namespace=t.join("."),c.namespace_re=c.namespace?new RegExp("(^|\\.)"+t.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,m=s.indexOf(":")<0?"on"+s:"";if(!f){h=p.cache;for(j in h)h[j].events&&h[j].events[s]&&p.event.trigger(c,d,h[j].handle.elem,!0);return}c.result=b,c.target||(c.target=f),d=d!=null?p.makeArray(d):[],d.unshift(c),n=p.event.special[s]||{};if(n.trigger&&n.trigger.apply(f,d)===!1)return;q=[[f,n.bindType||s]];if(!g&&!n.noBubble&&!p.isWindow(f)){r=n.delegateType||s,k=$.test(r+s)?f:f.parentNode;for(l=f;k;k=k.parentNode)q.push([k,r]),l=k;l===(f.ownerDocument||e)&&q.push([l.defaultView||l.parentWindow||a,r])}for(j=0;j<q.length&&!c.isPropagationStopped();j++)k=q[j][0],c.type=q[j][1],o=(p._data(k,"events")||{})[c.type]&&p._data(k,"handle"),o&&o.apply(k,d),o=m&&k[m],o&&p.acceptData(k)&&o.apply&&o.apply(k,d)===!1&&c.preventDefault();return c.type=s,!g&&!c.isDefaultPrevented()&&(!n._default||n._default.apply(f.ownerDocument,d)===!1)&&(s!=="click"||!p.nodeName(f,"a"))&&p.acceptData(f)&&m&&f[s]&&(s!=="focus"&&s!=="blur"||c.target.offsetWidth!==0)&&!p.isWindow(f)&&(l=f[m],l&&(f[m]=null),p.event.triggered=s,f[s](),p.event.triggered=b,l&&(f[m]=l)),c.result}return},dispatch:function(c){c=p.event.fix(c||a.event);var d,e,f,g,h,i,j,l,m,n,o=(p._data(this,"events")||{})[c.type]||[],q=o.delegateCount,r=k.call(arguments),s=!c.exclusive&&!c.namespace,t=p.event.special[c.type]||{},u=[];r[0]=c,c.delegateTarget=this;if(t.preDispatch&&t.preDispatch.call(this,c)===!1)return;if(q&&(!c.button||c.type!=="click"))for(f=c.target;f!=this;f=f.parentNode||this)if(f.disabled!==!0||c.type!=="click"){h={},j=[];for(d=0;d<q;d++)l=o[d],m=l.selector,h[m]===b&&(h[m]=l.needsContext?p(m,this).index(f)>=0:p.find(m,this,null,[f]).length),h[m]&&j.push(l);j.length&&u.push({elem:f,matches:j})}o.length>q&&u.push({elem:this,matches:o.slice(q)});for(d=0;d<u.length&&!c.isPropagationStopped();d++){i=u[d],c.currentTarget=i.elem;for(e=0;e<i.matches.length&&!c.isImmediatePropagationStopped();e++){l=i.matches[e];if(s||!c.namespace&&!l.namespace||c.namespace_re&&c.namespace_re.test(l.namespace))c.data=l.data,c.handleObj=l,g=((p.event.special[l.origType]||{}).handle||l.handler).apply(i.elem,r),g!==b&&(c.result=g,g===!1&&(c.preventDefault(),c.stopPropagation()))}}return 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d.old=d.complete,d.complete=function(){p.isFunction(d.old)&&d.old.call(this),d.queue&&p.dequeue(this,d.queue)},d},p.easing={linear:function(a){return a},swing:function(a){return.5-Math.cos(a*Math.PI)/2}},p.timers=[],p.fx=cZ.prototype.init,p.fx.tick=function(){var a,b=p.timers,c=0;for(;c<b.length;c++)a=b[c],!a()&&b[c]===a&&b.splice(c--,1);b.length||p.fx.stop()},p.fx.timer=function(a){a()&&p.timers.push(a)&&!cO&&(cO=setInterval(p.fx.tick,p.fx.interval))},p.fx.interval=13,p.fx.stop=function(){clearInterval(cO),cO=null},p.fx.speeds={slow:600,fast:200,_default:400},p.fx.step={},p.expr&&p.expr.filters&&(p.expr.filters.animated=function(a){return p.grep(p.timers,function(b){return a===b.elem}).length});var c_=/^(?:body|html)$/i;p.fn.offset=function(a){if(arguments.length)return a===b?this:this.each(function(b){p.offset.setOffset(this,a,b)});var c,d,e,f,g,h,i,j={top:0,left:0},k=this[0],l=k&&k.ownerDocument;if(!l)return;return(d=l.body)===k?p.offset.bodyOffset(k):(c=l.documentElement,p.contains(c,k)?(typeof k.getBoundingClientRect!="undefined"&&(j=k.getBoundingClientRect()),e=da(l),f=c.clientTop||d.clientTop||0,g=c.clientLeft||d.clientLeft||0,h=e.pageYOffset||c.scrollTop,i=e.pageXOffset||c.scrollLeft,{top:j.top+h-f,left:j.left+i-g}):j)},p.offset={bodyOffset:function(a){var b=a.offsetTop,c=a.offsetLeft;return p.support.doesNotIncludeMarginInBodyOffset&&(b+=parseFloat(p.css(a,"marginTop"))||0,c+=parseFloat(p.css(a,"marginLeft"))||0),{top:b,left:c}},setOffset:function(a,b,c){var d=p.css(a,"position");d==="static"&&(a.style.position="relative");var e=p(a),f=e.offset(),g=p.css(a,"top"),h=p.css(a,"left"),i=(d==="absolute"||d==="fixed")&&p.inArray("auto",[g,h])>-1,j={},k={},l,m;i?(k=e.position(),l=k.top,m=k.left):(l=parseFloat(g)||0,m=parseFloat(h)||0),p.isFunction(b)&&(b=b.call(a,c,f)),b.top!=null&&(j.top=b.top-f.top+l),b.left!=null&&(j.left=b.left-f.left+m),"using"in b?b.using.call(a,j):e.css(j)}},p.fn.extend({position:function(){if(!this[0])return;var a=this[0],b=this.offsetParent(),c=this.offset(),d=c_.test(b[0].nodeName)?{top:0,left:0}:b.offset();return c.top-=parseFloat(p.css(a,"marginTop"))||0,c.left-=parseFloat(p.css(a,"marginLeft"))||0,d.top+=parseFloat(p.css(b[0],"borderTopWidth"))||0,d.left+=parseFloat(p.css(b[0],"borderLeftWidth"))||0,{top:c.top-d.top,left:c.left-d.left}},offsetParent:function(){return this.map(function(){var a=this.offsetParent||e.body;while(a&&!c_.test(a.nodeName)&&p.css(a,"position")==="static")a=a.offsetParent;return a||e.body})}}),p.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(a,c){var d=/Y/.test(c);p.fn[a]=function(e){return p.access(this,function(a,e,f){var g=da(a);if(f===b)return g?c in g?g[c]:g.document.documentElement[e]:a[e];g?g.scrollTo(d?p(g).scrollLeft():f,d?f:p(g).scrollTop()):a[e]=f},a,e,arguments.length,null)}}),p.each({Height:"height",Width:"width"},function(a,c){p.each({padding:"inner"+a,content:c,"":"outer"+a},function(d,e){p.fn[e]=function(e,f){var g=arguments.length&&(d||typeof e!="boolean"),h=d||(e===!0||f===!0?"margin":"border");return p.access(this,function(c,d,e){var f;return p.isWindow(c)?c.document.documentElement["client"+a]:c.nodeType===9?(f=c.documentElement,Math.max(c.body["scroll"+a],f["scroll"+a],c.body["offset"+a],f["offset"+a],f["client"+a])):e===b?p.css(c,d,e,h):p.style(c,d,e,h)},c,g?e:b,g,null)}})}),a.jQuery=a.$=p,typeof define=="function"&&define.amd&&define.amd.jQuery&&define("jquery",[],function(){return p})})(window);
\ No newline at end of file
diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery.layout.js b/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery.layout.js
index 4ab99764ce..4dd48675b7 100644
--- a/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery.layout.js
+++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/jquery.layout.js
@@ -1,18 +1,5486 @@
-/*
- * jquery.layout 1.3.0 - Release Candidate 29.3
+/**
+ * @preserve jquery.layout 1.3.0 - Release Candidate 30.62
+ * $Date: 2012-08-04 08:00:00 (Thu, 23 Aug 2012) $
+ * $Rev: 303006 $
  *
- * Copyright (c) 2010 
+ * Copyright (c) 2012 
  *   Fabrizio Balliano (http://www.fabrizioballiano.net)
  *   Kevin Dalman (http://allpro.net)
  *
  * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
  * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
  *
+ * Changelog: http://layout.jquery-dev.net/changelog.cfm#1.3.0.rc30.62
+ * NOTE: This is a short-term release to patch a couple of bugs.
+ * These bugs are listed as officially fixed in RC30.7, which will be released shortly.
+ *
  * Docs: http://layout.jquery-dev.net/documentation.html
  * Tips: http://layout.jquery-dev.net/tips.html
  * Help: http://groups.google.com/group/jquery-ui-layout
+ */
+
+/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html
+ * {!Object}	non-nullable type (never NULL)
+ * {?string}	nullable type (sometimes NULL) - default for {Object}
+ * {number=}	optional parameter
+ * {*}			ALL types
+ */
+
+// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars
+
+;(function ($) {
+
+// alias Math methods - used a lot!
+var	min		= Math.min
+,	max		= Math.max
+,	round	= Math.floor
+
+,	isStr	=  function (v) { return $.type(v) === "string"; }
+
+,	runPluginCallbacks = function (Instance, a_fn) {
+		if ($.isArray(a_fn))
+			for (var i=0, c=a_fn.length; i<c; i++) {
+				var fn = a_fn[i];
+				try {
+					if (isStr(fn)) // 'name' of a function
+						fn = eval(fn);
+					if ($.isFunction(fn))
+						fn( Instance );
+				} catch (ex) {}
+			}
+	}
+
+;
+
+
+/*
+ *	GENERIC $.layout METHODS - used by all layouts
+ */
+$.layout = {
+
+	version:	"1.3.rc30.62"
+,	revision:	0.033006 // 1.3.0 final = 1.0300 - major(n+).minor(nn)+patch(nn+)
+
+	// can update code here if $.browser is phased out
+,	browser: {
+		mozilla:	!!$.browser.mozilla
+	,	webkit:		!!$.browser.webkit || !!$.browser.safari // webkit = jQ 1.4
+	,	msie:		!!$.browser.msie
+	,	isIE6:		$.browser.msie && $.browser.version == 6
+	,	boxModel:	$.support.boxModel !== false || !$.browser.msie // ONLY IE reverts to old box-model - update for older jQ onReady
+	,	version:	$.browser.version // not used in Layout core, but may be used by plugins
+	}
+
+	// *PREDEFINED* EFFECTS & DEFAULTS 
+	// MUST list effect here - OR MUST set an fxSettings option (can be an empty hash: {})
+,	effects: {
+
+	//	Pane Open/Close Animations
+		slide: {
+			all:	{ duration:  "fast"	} // eg: duration: 1000, easing: "easeOutBounce"
+		,	north:	{ direction: "up"	}
+		,	south:	{ direction: "down"	}
+		,	east:	{ direction: "right"}
+		,	west:	{ direction: "left"	}
+		}
+	,	drop: {
+			all:	{ duration:  "slow"	}
+		,	north:	{ direction: "up"	}
+		,	south:	{ direction: "down"	}
+		,	east:	{ direction: "right"}
+		,	west:	{ direction: "left"	}
+		}
+	,	scale: {
+			all:	{ duration:	"fast"	}
+		}
+	//	these are not recommended, but can be used
+	,	blind:		{}
+	,	clip:		{}
+	,	explode:	{}
+	,	fade:		{}
+	,	fold:		{}
+	,	puff:		{}
+
+	//	Pane Resize Animations
+	,	size: {
+			all:	{ easing:	"swing"	}
+		}
+	}
+
+	// INTERNAL CONFIG DATA - DO NOT CHANGE THIS!
+,	config: {
+		optionRootKeys:	"effects,panes,north,south,west,east,center".split(",")
+	,	allPanes:		"north,south,west,east,center".split(",")
+	,	borderPanes:	"north,south,west,east".split(",")
+	,	oppositeEdge: {
+			north:	"south"
+		,	south:	"north"
+		,	east: 	"west"
+		,	west: 	"east"
+		}
+	//	offscreen data
+	,	offscreenCSS:	{ left: "-99999px", right: "auto" } // used by hide/close if useOffscreenClose=true
+	,	offscreenReset:	"offscreenReset" // key used for data
+	//	CSS used in multiple places
+	,	hidden:		{ visibility: "hidden" }
+	,	visible:	{ visibility: "visible" }
+	//	layout element settings
+	,	resizers: {
+			cssReq: {
+				position: 	"absolute"
+			,	padding: 	0
+			,	margin: 	0
+			,	fontSize:	"1px"
+			,	textAlign:	"left"	// to counter-act "center" alignment!
+			,	overflow: 	"hidden" // prevent toggler-button from overflowing
+			//	SEE $.layout.defaults.zIndexes.resizer_normal
+			}
+		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
+				background: "#DDD"
+			,	border:		"none"
+			}
+		}
+	,	togglers: {
+			cssReq: {
+				position: 	"absolute"
+			,	display: 	"block"
+			,	padding: 	0
+			,	margin: 	0
+			,	overflow:	"hidden"
+			,	textAlign:	"center"
+			,	fontSize:	"1px"
+			,	cursor: 	"pointer"
+			,	zIndex: 	1
+			}
+		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
+				background: "#AAA"
+			}
+		}
+	,	content: {
+			cssReq: {
+				position:	"relative" /* contain floated or positioned elements */
+			}
+		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
+				overflow:	"auto"
+			,	padding:	"10px"
+			}
+		,	cssDemoPane: { // DEMO CSS - REMOVE scrolling from 'pane' when it has a content-div
+				overflow:	"hidden"
+			,	padding:	0
+			}
+		}
+	,	panes: { // defaults for ALL panes - overridden by 'per-pane settings' below
+			cssReq: {
+				position: 	"absolute"
+			,	margin:		0
+			//	$.layout.defaults.zIndexes.pane_normal
+			}
+		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
+				padding:	"10px"
+			,	background:	"#FFF"
+			,	border:		"1px solid #BBB"
+			,	overflow:	"auto"
+			}
+		}
+	,	north: {
+			side:			"Top"
+		,	sizeType:		"Height"
+		,	dir:			"horz"
+		,	cssReq: {
+				top: 		0
+			,	bottom: 	"auto"
+			,	left: 		0
+			,	right: 		0
+			,	width: 		"auto"
+			//	height: 	DYNAMIC
+			}
+		}
+	,	south: {
+			side:			"Bottom"
+		,	sizeType:		"Height"
+		,	dir:			"horz"
+		,	cssReq: {
+				top: 		"auto"
+			,	bottom: 	0
+			,	left: 		0
+			,	right: 		0
+			,	width: 		"auto"
+			//	height: 	DYNAMIC
+			}
+		}
+	,	east: {
+			side:			"Right"
+		,	sizeType:		"Width"
+		,	dir:			"vert"
+		,	cssReq: {
+				left: 		"auto"
+			,	right: 		0
+			,	top: 		"auto" // DYNAMIC
+			,	bottom: 	"auto" // DYNAMIC
+			,	height: 	"auto"
+			//	width: 		DYNAMIC
+			}
+		}
+	,	west: {
+			side:			"Left"
+		,	sizeType:		"Width"
+		,	dir:			"vert"
+		,	cssReq: {
+				left: 		0
+			,	right: 		"auto"
+			,	top: 		"auto" // DYNAMIC
+			,	bottom: 	"auto" // DYNAMIC
+			,	height: 	"auto"
+			//	width: 		DYNAMIC
+			}
+		}
+	,	center: {
+			dir:			"center"
+		,	cssReq: {
+				left: 		"auto" // DYNAMIC
+			,	right: 		"auto" // DYNAMIC
+			,	top: 		"auto" // DYNAMIC
+			,	bottom: 	"auto" // DYNAMIC
+			,	height: 	"auto"
+			,	width: 		"auto"
+			}
+		}
+	}
+
+	// CALLBACK FUNCTION NAMESPACE - used to store reusable callback functions
+,	callbacks: {}
+
+,	getParentPaneElem: function (el) {
+		// must pass either a container or pane element
+		var $el = $(el)
+		,	layout = $el.data("layout") || $el.data("parentLayout");
+		if (layout) {
+			var $cont = layout.container;
+			// see if this container is directly-nested inside an outer-pane
+			if ($cont.data("layoutPane")) return $cont;
+			var $pane = $cont.closest("."+ $.layout.defaults.panes.paneClass);
+			// if a pane was found, return it
+			if ($pane.data("layoutPane")) return $pane;
+		}
+		return null;
+	}
+
+,	getParentPaneInstance: function (el) {
+		// must pass either a container or pane element
+		var $pane = $.layout.getParentPaneElem(el);
+		return $pane ? $pane.data("layoutPane") : null;
+	}
+
+,	getParentLayoutInstance: function (el) {
+		// must pass either a container or pane element
+		var $pane = $.layout.getParentPaneElem(el);
+		return $pane ? $pane.data("parentLayout") : null;
+	}
+
+,	getEventObject: function (evt) {
+		return typeof evt === "object" && evt.stopPropagation ? evt : null;
+	}
+,	parsePaneName: function (evt_or_pane) {
+		// getEventObject() automatically calls .stopPropagation(), WHICH MUST BE DONE!
+		var evt = $.layout.getEventObject( evt_or_pane );
+		if (evt) {
+			// ALWAYS stop propagation of events triggered in Layout!
+			evt.stopPropagation();
+			return $(this).data("layoutEdge");
+		}
+		else
+			return evt_or_pane;
+	}
+
+
+	// LAYOUT-PLUGIN REGISTRATION
+	// more plugins can added beyond this default list
+,	plugins: {
+		draggable:		!!$.fn.draggable // resizing
+	,	effects: {
+			core:		!!$.effects		// animimations (specific effects tested by initOptions)
+		,	slide:		$.effects && $.effects.slide // default effect
+		}
+	}
+
+//	arrays of plugin or other methods to be triggered for events in *each layout* - will be passed 'Instance'
+,	onCreate:	[]	// runs when layout is just starting to be created - right after options are set
+,	onLoad:		[]	// runs after layout container and global events init, but before initPanes is called
+,	onReady:	[]	// runs after initialization *completes* - ie, after initPanes completes successfully
+,	onDestroy:	[]	// runs after layout is destroyed
+,	onUnload:	[]	// runs after layout is destroyed OR when page unloads
+,	afterOpen:	[]	// runs after setAsOpen() completes
+,	afterClose:	[]	// runs after setAsClosed() completes
+
+	/*
+	*	GENERIC UTILITY METHODS
+	*/
+
+	// calculate and return the scrollbar width, as an integer
+,	scrollbarWidth:		function () { return window.scrollbarWidth  || $.layout.getScrollbarSize('width'); }
+,	scrollbarHeight:	function () { return window.scrollbarHeight || $.layout.getScrollbarSize('height'); }
+,	getScrollbarSize:	function (dim) {
+		var $c	= $('<div style="position: absolute; top: -10000px; left: -10000px; width: 100px; height: 100px; overflow: scroll;"></div>').appendTo("body");
+		var d	= { width: $c.width() - $c[0].clientWidth, height: $c.height() - $c[0].clientHeight };
+		$c.remove();
+		window.scrollbarWidth	= d.width;
+		window.scrollbarHeight	= d.height;
+		return dim.match(/^(width|height)$/) ? d[dim] : d;
+	}
+
+
+	/**
+	* Returns hash container 'display' and 'visibility'
+	*
+	* @see	$.swap() - swaps CSS, runs callback, resets CSS
+	*/
+,	showInvisibly: function ($E, force) {
+		if ($E && $E.length && (force || $E.css('display') === "none")) { // only if not *already hidden*
+			var s = $E[0].style
+				// save ONLY the 'style' props because that is what we must restore
+			,	CSS = { display: s.display || '', visibility: s.visibility || '' };
+			// show element 'invisibly' so can be measured
+			$E.css({ display: "block", visibility: "hidden" });
+			return CSS;
+		}
+		return {};
+	}
+
+	/**
+	* Returns data for setting size of an element (container or a pane).
+	*
+	* @see  _create(), onWindowResize() for container, plus others for pane
+	* @return JSON  Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc
+	*/
+,	getElementDimensions: function ($E) {
+		var
+			d	= {}			// dimensions hash
+		,	x	= d.css = {}	// CSS hash
+		,	i	= {}			// TEMP insets
+		,	b, p				// TEMP border, padding
+		,	N	= $.layout.cssNum
+		,	off = $E.offset()
+		;
+		d.offsetLeft = off.left;
+		d.offsetTop  = off.top;
+
+		$.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge
+			b = x["border" + e] = $.layout.borderWidth($E, e);
+			p = x["padding"+ e] = $.layout.cssNum($E, "padding"+e);
+			i[e] = b + p; // total offset of content from outer side
+			d["inset"+ e] = p;	// eg: insetLeft = paddingLeft
+		});
+
+		d.offsetWidth	= $E.innerWidth();	// offsetWidth is used in calc when doing manual resize
+		d.offsetHeight	= $E.innerHeight();	// ditto
+		d.outerWidth	= $E.outerWidth();
+		d.outerHeight	= $E.outerHeight();
+		d.innerWidth	= max(0, d.outerWidth  - i.Left - i.Right);
+		d.innerHeight	= max(0, d.outerHeight - i.Top  - i.Bottom);
+
+		x.width		= $E.width();
+		x.height	= $E.height();
+		x.top		= N($E,"top",true);
+		x.bottom	= N($E,"bottom",true);
+		x.left		= N($E,"left",true);
+		x.right		= N($E,"right",true);
+
+		//d.visible	= $E.is(":visible");// && x.width > 0 && x.height > 0;
+
+		return d;
+	}
+
+,	getElementCSS: function ($E, list) {
+		var
+			CSS	= {}
+		,	style	= $E[0].style
+		,	props	= list.split(",")
+		,	sides	= "Top,Bottom,Left,Right".split(",")
+		,	attrs	= "Color,Style,Width".split(",")
+		,	p, s, a, i, j, k
+		;
+		for (i=0; i < props.length; i++) {
+			p = props[i];
+			if (p.match(/(border|padding|margin)$/))
+				for (j=0; j < 4; j++) {
+					s = sides[j];
+					if (p === "border")
+						for (k=0; k < 3; k++) {
+							a = attrs[k];
+							CSS[p+s+a] = style[p+s+a];
+						}
+					else
+						CSS[p+s] = style[p+s];
+				}
+			else
+				CSS[p] = style[p];
+		};
+		return CSS
+	}
+
+	/**
+	* Return the innerWidth for the current browser/doctype
+	*
+	* @see  initPanes(), sizeMidPanes(), initHandles(), sizeHandles()
+	* @param  {Array.<Object>}	$E  Must pass a jQuery object - first element is processed
+	* @param  {number=}			outerWidth (optional) Can pass a width, allowing calculations BEFORE element is resized
+	* @return {number}			Returns the innerWidth of the elem by subtracting padding and borders
+	*/
+,	cssWidth: function ($E, outerWidth) {
+		// a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed
+		if (outerWidth <= 0) return 0;
+
+		if (!$.layout.browser.boxModel) return outerWidth;
+
+		// strip border and padding from outerWidth to get CSS Width
+		var b = $.layout.borderWidth
+		,	n = $.layout.cssNum
+		,	W = outerWidth
+				- b($E, "Left")
+				- b($E, "Right")
+				- n($E, "paddingLeft")		
+				- n($E, "paddingRight");
+
+		return max(0,W);
+	}
+
+	/**
+	* Return the innerHeight for the current browser/doctype
+	*
+	* @see  initPanes(), sizeMidPanes(), initHandles(), sizeHandles()
+	* @param  {Array.<Object>}	$E  Must pass a jQuery object - first element is processed
+	* @param  {number=}			outerHeight  (optional) Can pass a width, allowing calculations BEFORE element is resized
+	* @return {number}			Returns the innerHeight of the elem by subtracting padding and borders
+	*/
+,	cssHeight: function ($E, outerHeight) {
+		// a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed
+		if (outerHeight <= 0) return 0;
+
+		if (!$.layout.browser.boxModel) return outerHeight;
+
+		// strip border and padding from outerHeight to get CSS Height
+		var b = $.layout.borderWidth
+		,	n = $.layout.cssNum
+		,	H = outerHeight
+			- b($E, "Top")
+			- b($E, "Bottom")
+			- n($E, "paddingTop")
+			- n($E, "paddingBottom");
+
+		return max(0,H);
+	}
+
+	/**
+	* Returns the 'current CSS numeric value' for a CSS property - 0 if property does not exist
+	*
+	* @see  Called by many methods
+	* @param {Array.<Object>}	$E					Must pass a jQuery object - first element is processed
+	* @param {string}			prop				The name of the CSS property, eg: top, width, etc.
+	* @param {boolean=}			[allowAuto=false]	true = return 'auto' if that is value; false = return 0
+	* @return {(string|number)}						Usually used to get an integer value for position (top, left) or size (height, width)
+	*/
+,	cssNum: function ($E, prop, allowAuto) {
+		if (!$E.jquery) $E = $($E);
+		var CSS = $.layout.showInvisibly($E)
+		,	p	= $.css($E[0], prop, true)
+		,	v	= allowAuto && p=="auto" ? p : (parseInt(p, 10) || 0);
+		$E.css( CSS ); // RESET
+		return v;
+	}
+
+,	borderWidth: function (el, side) {
+		if (el.jquery) el = el[0];
+		var b = "border"+ side.substr(0,1).toUpperCase() + side.substr(1); // left => Left
+		return $.css(el, b+"Style", true) === "none" ? 0 : (parseInt($.css(el, b+"Width", true), 10) || 0);
+	}
+
+	/**
+	* Mouse-tracking utility - FUTURE REFERENCE
+	*
+	* init: if (!window.mouse) {
+	*			window.mouse = { x: 0, y: 0 };
+	*			$(document).mousemove( $.layout.trackMouse );
+	*		}
+	*
+	* @param {Object}		evt
+	*
+,	trackMouse: function (evt) {
+		window.mouse = { x: evt.clientX, y: evt.clientY };
+	}
+	*/
+
+	/**
+	* SUBROUTINE for preventPrematureSlideClose option
+	*
+	* @param {Object}		evt
+	* @param {Object=}		el
+	*/
+,	isMouseOverElem: function (evt, el) {
+		var
+			$E	= $(el || this)
+		,	d	= $E.offset()
+		,	T	= d.top
+		,	L	= d.left
+		,	R	= L + $E.outerWidth()
+		,	B	= T + $E.outerHeight()
+		,	x	= evt.pageX	// evt.clientX ?
+		,	y	= evt.pageY	// evt.clientY ?
+		;
+		// if X & Y are < 0, probably means is over an open SELECT
+		return ($.layout.browser.msie && x < 0 && y < 0) || ((x >= L && x <= R) && (y >= T && y <= B));
+	}
+
+	/**
+	* Message/Logging Utility
+	*
+	* @example $.layout.msg("My message");				// log text
+	* @example $.layout.msg("My message", true);		// alert text
+	* @example $.layout.msg({ foo: "bar" }, "Title");	// log hash-data, with custom title
+	* @example $.layout.msg({ foo: "bar" }, true, "Title", { sort: false }); -OR-
+	* @example $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data
+	*
+	* @param {(Object|string)}			info			String message OR Hash/Array
+	* @param {(Boolean|string|Object)=}	[popup=false]	True means alert-box - can be skipped
+	* @param {(Object|string)=}			[debugTitle=""]	Title for Hash data - can be skipped
+	* @param {Object=}					[debugOpts]		Extra options for debug output
+	*/
+,	msg: function (info, popup, debugTitle, debugOpts) {
+		if ($.isPlainObject(info) && window.debugData) {
+			if (typeof popup === "string") {
+				debugOpts	= debugTitle;
+				debugTitle	= popup;
+			}
+			else if (typeof debugTitle === "object") {
+				debugOpts	= debugTitle;
+				debugTitle	= null;
+			}
+			var t = debugTitle || "log( <object> )"
+			,	o = $.extend({ sort: false, returnHTML: false, display: false }, debugOpts);
+			if (popup === true || o.display)
+				debugData( info, t, o );
+			else if (window.console)
+				console.log(debugData( info, t, o ));
+		}
+		else if (popup)
+			alert(info);
+		else if (window.console)
+			console.log(info);
+		else {
+			var id	= "#layoutLogger"
+			,	$l = $(id);
+			if (!$l.length)
+				$l = createLog();
+			$l.children("ul").append('<li style="padding: 4px 10px; margin: 0; border-top: 1px solid #CCC;">'+ info.replace(/\</g,"&lt;").replace(/\>/g,"&gt;") +'</li>');
+		}
+
+		function createLog () {
+			var pos = $.support.fixedPosition ? 'fixed' : 'absolute'
+			,	$e = $('<div id="layoutLogger" style="position: '+ pos +'; top: 5px; z-index: 999999; max-width: 25%; overflow: hidden; border: 1px solid #000; border-radius: 5px; background: #FBFBFB; box-shadow: 0 2px 10px rgba(0,0,0,0.3);">'
+				+	'<div style="font-size: 13px; font-weight: bold; padding: 5px 10px; background: #F6F6F6; border-radius: 5px 5px 0 0; cursor: move;">'
+				+	'<span style="float: right; padding-left: 7px; cursor: pointer;" title="Remove Console" onclick="$(this).closest(\'#layoutLogger\').remove()">X</span>Layout console.log</div>'
+				+	'<ul style="font-size: 13px; font-weight: none; list-style: none; margin: 0; padding: 0 0 2px;"></ul>'
+				+ '</div>'
+				).appendTo("body");
+			$e.css('left', $(window).width() - $e.outerWidth() - 5)
+			if ($.ui.draggable) $e.draggable({ handle: ':first-child' });
+			return $e;
+		};
+	}
+
+};
+
+// DEFAULT OPTIONS
+$.layout.defaults = {
+/*
+ *	LAYOUT & LAYOUT-CONTAINER OPTIONS
+ *	- none of these options are applicable to individual panes
+ */
+	name:						""			// Not required, but useful for buttons and used for the state-cookie
+,	containerSelector:			""			// ONLY used when specifying a childOptions - to find container-element that is NOT directly-nested
+,	containerClass:				"ui-layout-container" // layout-container element
+,	scrollToBookmarkOnLoad:		true		// after creating a layout, scroll to bookmark in URL (.../page.htm#myBookmark)
+,	resizeWithWindow:			true		// bind thisLayout.resizeAll() to the window.resize event
+,	resizeWithWindowDelay:		200			// delay calling resizeAll because makes window resizing very jerky
+,	resizeWithWindowMaxDelay:	0			// 0 = none - force resize every XX ms while window is being resized
+,	onresizeall_start:			null		// CALLBACK when resizeAll() STARTS	- NOT pane-specific
+,	onresizeall_end:			null		// CALLBACK when resizeAll() ENDS	- NOT pane-specific
+,	onload_start:				null		// CALLBACK when Layout inits - after options initialized, but before elements
+,	onload_end:					null		// CALLBACK when Layout inits - after EVERYTHING has been initialized
+,	onunload_start:				null		// CALLBACK when Layout is destroyed OR onWindowUnload
+,	onunload_end:				null		// CALLBACK when Layout is destroyed OR onWindowUnload
+,	initPanes:					true		// false = DO NOT initialize the panes onLoad - will init later
+,	showErrorMessages:			true		// enables fatal error messages to warn developers of common errors
+,	showDebugMessages:			false		// display console-and-alert debug msgs - IF this Layout version _has_ debugging code!
+//	Changing this zIndex value will cause other zIndex values to automatically change
+,	zIndex:						null		// the PANE zIndex - resizers and masks will be +1
+//	DO NOT CHANGE the zIndex values below unless you clearly understand their relationships
+,	zIndexes: {								// set _default_ z-index values here...
+		pane_normal:			0			// normal z-index for panes
+	,	content_mask:			1			// applied to overlays used to mask content INSIDE panes during resizing
+	,	resizer_normal:			2			// normal z-index for resizer-bars
+	,	pane_sliding:			100			// applied to *BOTH* the pane and its resizer when a pane is 'slid open'
+	,	pane_animate:			1000		// applied to the pane when being animated - not applied to the resizer
+	,	resizer_drag:			10000		// applied to the CLONED resizer-bar when being 'dragged'
+	}
+,	errors: {
+		pane:					"pane"		// description of "layout pane element" - used only in error messages
+	,	selector:				"selector"	// description of "jQuery-selector" - used only in error messages
+	,	addButtonError:			"Error Adding Button \n\nInvalid "
+	,	containerMissing:		"UI Layout Initialization Error\n\nThe specified layout-container does not exist."
+	,	centerPaneMissing:		"UI Layout Initialization Error\n\nThe center-pane element does not exist.\n\nThe center-pane is a required element."
+	,	noContainerHeight:		"UI Layout Initialization Warning\n\nThe layout-container \"CONTAINER\" has no height.\n\nTherefore the layout is 0-height and hence 'invisible'!"
+	,	callbackError:			"UI Layout Callback Error\n\nThe EVENT callback is not a valid function."
+	}
+/*
+ *	PANE DEFAULT SETTINGS
+ *	- settings under the 'panes' key become the default settings for *all panes*
+ *	- ALL pane-options can also be set specifically for each panes, which will override these 'default values'
+ */
+,	panes: { // default options for 'all panes' - will be overridden by 'per-pane settings'
+		applyDemoStyles: 		false		// NOTE: renamed from applyDefaultStyles for clarity
+	,	closable:				true		// pane can open & close
+	,	resizable:				true		// when open, pane can be resized 
+	,	slidable:				true		// when closed, pane can 'slide open' over other panes - closes on mouse-out
+	,	initClosed:				false		// true = init pane as 'closed'
+	,	initHidden: 			false 		// true = init pane as 'hidden' - no resizer-bar/spacing
+	//	SELECTORS
+	//,	paneSelector:			""			// MUST be pane-specific - jQuery selector for pane
+	,	contentSelector:		".ui-layout-content" // INNER div/element to auto-size so only it scrolls, not the entire pane!
+	,	contentIgnoreSelector:	".ui-layout-ignore"	// element(s) to 'ignore' when measuring 'content'
+	,	findNestedContent:		false		// true = $P.find(contentSelector), false = $P.children(contentSelector)
+	//	GENERIC ROOT-CLASSES - for auto-generated classNames
+	,	paneClass:				"ui-layout-pane"	// Layout Pane
+	,	resizerClass:			"ui-layout-resizer"	// Resizer Bar
+	,	togglerClass:			"ui-layout-toggler"	// Toggler Button
+	,	buttonClass:			"ui-layout-button"	// CUSTOM Buttons	- eg: '[ui-layout-button]-toggle/-open/-close/-pin'
+	//	ELEMENT SIZE & SPACING
+	//,	size:					100			// MUST be pane-specific -initial size of pane
+	,	minSize:				0			// when manually resizing a pane
+	,	maxSize:				0			// ditto, 0 = no limit
+	,	spacing_open:			6			// space between pane and adjacent panes - when pane is 'open'
+	,	spacing_closed:			6			// ditto - when pane is 'closed'
+	,	togglerLength_open:		50			// Length = WIDTH of toggler button on north/south sides - HEIGHT on east/west sides
+	,	togglerLength_closed: 	50			// 100% OR -1 means 'full height/width of resizer bar' - 0 means 'hidden'
+	,	togglerAlign_open:		"center"	// top/left, bottom/right, center, OR...
+	,	togglerAlign_closed:	"center"	// 1 => nn = offset from top/left, -1 => -nn == offset from bottom/right
+	,	togglerContent_open:	""			// text or HTML to put INSIDE the toggler
+	,	togglerContent_closed:	""			// ditto
+	//	RESIZING OPTIONS
+	,	resizerDblClickToggle:	true		// 
+	,	autoResize:				true		// IF size is 'auto' or a percentage, then recalc 'pixel size' whenever the layout resizes
+	,	autoReopen:				true		// IF a pane was auto-closed due to noRoom, reopen it when there is room? False = leave it closed
+	,	resizerDragOpacity:		1			// option for ui.draggable
+	//,	resizerCursor:			""			// MUST be pane-specific - cursor when over resizer-bar
+	,	maskContents:			false		// true = add DIV-mask over-or-inside this pane so can 'drag' over IFRAMES
+	,	maskObjects:			false		// true = add IFRAME-mask over-or-inside this pane to cover objects/applets - content-mask will overlay this mask
+	,	maskZindex:				null		// will override zIndexes.content_mask if specified - not applicable to iframe-panes
+	,	resizingGrid:			false		// grid size that the resizers will snap-to during resizing, eg: [20,20]
+	,	livePaneResizing:		false		// true = LIVE Resizing as resizer is dragged
+	,	liveContentResizing:	false		// true = re-measure header/footer heights as resizer is dragged
+	,	liveResizingTolerance:	1			// how many px change before pane resizes, to control performance
+	//	SLIDING OPTIONS
+	,	sliderCursor:			"pointer"	// cursor when resizer-bar will trigger 'sliding'
+	,	slideTrigger_open:		"click"		// click, dblclick, mouseenter
+	,	slideTrigger_close:		"mouseleave"// click, mouseleave
+	,	slideDelay_open:		300			// applies only for mouseenter event - 0 = instant open
+	,	slideDelay_close:		300			// applies only for mouseleave event (300ms is the minimum!)
+	,	hideTogglerOnSlide:		false		// when pane is slid-open, should the toggler show?
+	,	preventQuickSlideClose:	$.layout.browser.webkit // Chrome triggers slideClosed as it is opening
+	,	preventPrematureSlideClose: false	// handle incorrect mouseleave trigger, like when over a SELECT-list in IE
+	//	PANE-SPECIFIC TIPS & MESSAGES
+	,	tips: {
+			Open:				"Open"		// eg: "Open Pane"
+		,	Close:				"Close"
+		,	Resize:				"Resize"
+		,	Slide:				"Slide Open"
+		,	Pin:				"Pin"
+		,	Unpin:				"Un-Pin"
+		,	noRoomToOpen:		"Not enough room to show this panel."	// alert if user tries to open a pane that cannot
+		,	minSizeWarning:		"Panel has reached its minimum size"	// displays in browser statusbar
+		,	maxSizeWarning:		"Panel has reached its maximum size"	// ditto
+		}
+	//	HOT-KEYS & MISC
+	,	showOverflowOnHover:	false		// will bind allowOverflow() utility to pane.onMouseOver
+	,	enableCursorHotkey:		true		// enabled 'cursor' hotkeys
+	//,	customHotkey:			""			// MUST be pane-specific - EITHER a charCode OR a character
+	,	customHotkeyModifier:	"SHIFT"		// either 'SHIFT', 'CTRL' or 'CTRL+SHIFT' - NOT 'ALT'
+	//	PANE ANIMATION
+	//	NOTE: fxSss_open, fxSss_close & fxSss_size options (eg: fxName_open) are auto-generated if not passed
+	,	fxName:					"slide" 	// ('none' or blank), slide, drop, scale -- only relevant to 'open' & 'close', NOT 'size'
+	,	fxSpeed:				null		// slow, normal, fast, 200, nnn - if passed, will OVERRIDE fxSettings.duration
+	,	fxSettings:				{}			// can be passed, eg: { easing: "easeOutBounce", duration: 1500 }
+	,	fxOpacityFix:			true		// tries to fix opacity in IE to restore anti-aliasing after animation
+	,	animatePaneSizing:		false		// true = animate resizing after dragging resizer-bar OR sizePane() is called
+	/*  NOTE: Action-specific FX options are auto-generated from the options above if not specifically set:
+		fxName_open:			"slide"		// 'Open' pane animation
+		fnName_close:			"slide"		// 'Close' pane animation
+		fxName_size:			"slide"		// 'Size' pane animation - when animatePaneSizing = true
+		fxSpeed_open:			null
+		fxSpeed_close:			null
+		fxSpeed_size:			null
+		fxSettings_open:		{}
+		fxSettings_close:		{}
+		fxSettings_size:		{}
+	*/
+	//	CHILD/NESTED LAYOUTS
+	,	childOptions:			null		// Layout-options for nested/child layout - even {} is valid as options
+	,	initChildLayout:		true		// true = child layout will be created as soon as _this_ layout completes initialization
+	,	destroyChildLayout:		true		// true = destroy child-layout if this pane is destroyed
+	,	resizeChildLayout:		true		// true = trigger child-layout.resizeAll() when this pane is resized
+	//	EVENT TRIGGERING
+	,	triggerEventsOnLoad:	false		// true = trigger onopen OR onclose callbacks when layout initializes
+	,	triggerEventsDuringLiveResize: true	// true = trigger onresize callback REPEATEDLY if livePaneResizing==true
+	//	PANE CALLBACKS
+	,	onshow_start:			null		// CALLBACK when pane STARTS to Show	- BEFORE onopen/onhide_start
+	,	onshow_end:				null		// CALLBACK when pane ENDS being Shown	- AFTER  onopen/onhide_end
+	,	onhide_start:			null		// CALLBACK when pane STARTS to Close	- BEFORE onclose_start
+	,	onhide_end:				null		// CALLBACK when pane ENDS being Closed	- AFTER  onclose_end
+	,	onopen_start:			null		// CALLBACK when pane STARTS to Open
+	,	onopen_end:				null		// CALLBACK when pane ENDS being Opened
+	,	onclose_start:			null		// CALLBACK when pane STARTS to Close
+	,	onclose_end:			null		// CALLBACK when pane ENDS being Closed
+	,	onresize_start:			null		// CALLBACK when pane STARTS being Resized ***FOR ANY REASON***
+	,	onresize_end:			null		// CALLBACK when pane ENDS being Resized ***FOR ANY REASON***
+	,	onsizecontent_start:	null		// CALLBACK when sizing of content-element STARTS
+	,	onsizecontent_end:		null		// CALLBACK when sizing of content-element ENDS
+	,	onswap_start:			null		// CALLBACK when pane STARTS to Swap
+	,	onswap_end:				null		// CALLBACK when pane ENDS being Swapped
+	,	ondrag_start:			null		// CALLBACK when pane STARTS being ***MANUALLY*** Resized
+	,	ondrag_end:				null		// CALLBACK when pane ENDS being ***MANUALLY*** Resized
+	}
+/*
+ *	PANE-SPECIFIC SETTINGS
+ *	- options listed below MUST be specified per-pane - they CANNOT be set under 'panes'
+ *	- all options under the 'panes' key can also be set specifically for any pane
+ *	- most options under the 'panes' key apply only to 'border-panes' - NOT the the center-pane
+ */
+,	north: {
+		paneSelector:			".ui-layout-north"
+	,	size:					"auto"		// eg: "auto", "30%", .30, 200
+	,	resizerCursor:			"n-resize"	// custom = url(myCursor.cur)
+	,	customHotkey:			""			// EITHER a charCode (43) OR a character ("o")
+	}
+,	south: {
+		paneSelector:			".ui-layout-south"
+	,	size:					"auto"
+	,	resizerCursor:			"s-resize"
+	,	customHotkey:			""
+	}
+,	east: {
+		paneSelector:			".ui-layout-east"
+	,	size:					200
+	,	resizerCursor:			"e-resize"
+	,	customHotkey:			""
+	}
+,	west: {
+		paneSelector:			".ui-layout-west"
+	,	size:					200
+	,	resizerCursor:			"w-resize"
+	,	customHotkey:			""
+	}
+,	center: {
+		paneSelector:			".ui-layout-center"
+	,	minWidth:				0
+	,	minHeight:				0
+	}
+};
+
+$.layout.optionsMap = {
+	// layout/global options - NOT pane-options
+	layout: ("stateManagement,effects,zIndexes,errors,"
+	+	"name,zIndex,scrollToBookmarkOnLoad,showErrorMessages,"
+	+	"resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay,"
+	+	"onresizeall,onresizeall_start,onresizeall_end,onload,onunload").split(",")
+//	borderPanes: [ ALL options that are NOT specified as 'layout' ]
+	// default.panes options that apply to the center-pane (most options apply _only_ to border-panes)
+,	center: ("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad,"
+	+	"showOverflowOnHover,maskContents,maskObjects,liveContentResizing,"
+	+	"childOptions,initChildLayout,resizeChildLayout,destroyChildLayout,"
+	+	"onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(",")
+	// options that MUST be specifically set 'per-pane' - CANNOT set in the panes (defaults) key
+,	noDefault: ("paneSelector,resizerCursor,customHotkey").split(",")
+};
+
+/**
+ * Processes options passed in converts flat-format data into subkey (JSON) format
+ * In flat-format, subkeys are _currently_ separated with 2 underscores, like north__optName
+ * Plugins may also call this method so they can transform their own data
+ *
+ * @param  {!Object}	hash	Data/options passed by user - may be a single level or nested levels
+ * @return {Object}				Returns hash of minWidth & minHeight
+ */
+$.layout.transformData = function (hash) {
+	var	json = { panes: {}, center: {} } // init return object
+	,	data, branch, optKey, keys, key, val, i, c;
+
+	if (typeof hash !== "object") return json; // no options passed
+
+	// convert all 'flat-keys' to 'sub-key' format
+	for (optKey in hash) {
+		branch	= json;
+		data	= $.layout.optionsMap.layout;
+		val		= hash[ optKey ];
+		keys	= optKey.split("__"); // eg: west__size or north__fxSettings__duration
+		c		= keys.length - 1;
+		// convert underscore-delimited to subkeys
+		for (i=0; i <= c; i++) {
+			key = keys[i];
+			if (i === c)
+				branch[key] = val;
+			else if (!branch[key])
+				branch[key] = {}; // create the subkey
+			// recurse to sub-key for next loop - if not done
+			branch = branch[key];
+		}
+	}
+
+	return json;
+};
+
+// INTERNAL CONFIG DATA - DO NOT CHANGE THIS!
+$.layout.backwardCompatibility = {
+	// data used by renameOldOptions()
+	map: {
+	//	OLD Option Name:			NEW Option Name
+		applyDefaultStyles:			"applyDemoStyles"
+	,	resizeNestedLayout:			"resizeChildLayout"
+	,	resizeWhileDragging:		"livePaneResizing"
+	,	resizeContentWhileDragging:	"liveContentResizing"
+	,	triggerEventsWhileDragging:	"triggerEventsDuringLiveResize"
+	,	maskIframesOnResize:		"maskContents"
+	,	useStateCookie:				"stateManagement.enabled"
+	,	"cookie.autoLoad":			"stateManagement.autoLoad"
+	,	"cookie.autoSave":			"stateManagement.autoSave"
+	,	"cookie.keys":				"stateManagement.stateKeys"
+	,	"cookie.name":				"stateManagement.cookie.name"
+	,	"cookie.domain":			"stateManagement.cookie.domain"
+	,	"cookie.path":				"stateManagement.cookie.path"
+	,	"cookie.expires":			"stateManagement.cookie.expires"
+	,	"cookie.secure":			"stateManagement.cookie.secure"
+	//	OLD Language options
+	,	noRoomToOpenTip:			"tips.noRoomToOpen"
+	,	togglerTip_open:			"tips.Close"	// open   = Close
+	,	togglerTip_closed:			"tips.Open"		// closed = Open
+	,	resizerTip:					"tips.Resize"
+	,	sliderTip:					"tips.Slide"
+	}
+
+/**
+* @param {Object}	opts
+*/
+,	renameOptions: function (opts) {
+		var map = $.layout.backwardCompatibility.map
+		,	oldData, newData, value
+		;
+		for (var itemPath in map) {
+			oldData	= getBranch( itemPath );
+			value	= oldData.branch[ oldData.key ];
+			if (value !== undefined) {
+				newData = getBranch( map[itemPath], true );
+				newData.branch[ newData.key ] = value;
+				delete oldData.branch[ oldData.key ];
+			}
+		}
+
+		/**
+		* @param {string}	path
+		* @param {boolean=}	[create=false]	Create path if does not exist
+		*/
+		function getBranch (path, create) {
+			var a = path.split(".") // split keys into array
+			,	c = a.length - 1
+			,	D = { branch: opts, key: a[c] } // init branch at top & set key (last item)
+			,	i = 0, k, undef;
+			for (; i<c; i++) { // skip the last key (data)
+				k = a[i];
+				if (D.branch[ k ] == undefined) { // child-key does not exist
+					if (create) {
+						D.branch = D.branch[ k ] = {}; // create child-branch
+					}
+					else // can't go any farther
+						D.branch = {}; // branch is undefined
+				}
+				else
+					D.branch = D.branch[ k ]; // get child-branch
+			}
+			return D;
+		};
+	}
+
+/**
+* @param {Object}	opts
+*/
+,	renameAllOptions: function (opts) {
+		var ren = $.layout.backwardCompatibility.renameOptions;
+		// rename root (layout) options
+		ren( opts );
+		// rename 'defaults' to 'panes'
+		if (opts.defaults) {
+			if (typeof opts.panes !== "object")
+				opts.panes = {};
+			$.extend(true, opts.panes, opts.defaults);
+			delete opts.defaults;
+		}
+		// rename options in the the options.panes key
+		if (opts.panes) ren( opts.panes );
+		// rename options inside *each pane key*, eg: options.west
+		$.each($.layout.config.allPanes, function (i, pane) {
+			if (opts[pane]) ren( opts[pane] );
+		});	
+		return opts;
+	}
+};
+
+
+
+
+/*	============================================================
+ *	BEGIN WIDGET: $( selector ).layout( {options} );
+ *	============================================================
+ */
+$.fn.layout = function (opts) {
+	var
+
+	// local aliases to global data
+	browser	= $.layout.browser
+,	_c		= $.layout.config
+
+	// local aliases to utlity methods
+,	cssW	= $.layout.cssWidth
+,	cssH	= $.layout.cssHeight
+,	elDims	= $.layout.getElementDimensions
+,	elCSS	= $.layout.getElementCSS
+,	evtObj	= $.layout.getEventObject
+,	evtPane	= $.layout.parsePaneName
+
+/**
+ * options - populated by initOptions()
+ */
+,	options = $.extend(true, {}, $.layout.defaults)
+,	effects	= options.effects = $.extend(true, {}, $.layout.effects)
+
+/**
+ * layout-state object
+ */
+,	state = {
+		// generate unique ID to use for event.namespace so can unbind only events added by 'this layout'
+		id:			"layout"+ $.now()	// code uses alias: sID
+	,	initialized: false
+	,	container:	{} // init all keys
+	,	north:		{}
+	,	south:		{}
+	,	east:		{}
+	,	west:		{}
+	,	center:		{}
+	}
+
+/**
+ * parent/child-layout pointers
+ */
+//,	hasParentLayout	= false	- exists ONLY inside Instance so can be set externally
+,	children = {
+		north:		null
+	,	south:		null
+	,	east:		null
+	,	west:		null
+	,	center:		null
+	}
+
+/*
+ * ###########################
+ *  INTERNAL HELPER FUNCTIONS
+ * ###########################
+ */
+
+	/**
+	* Manages all internal timers
+	*/
+,	timer = {
+		data:	{}
+	,	set:	function (s, fn, ms) { timer.clear(s); timer.data[s] = setTimeout(fn, ms); }
+	,	clear:	function (s) { var t=timer.data; if (t[s]) {clearTimeout(t[s]); delete t[s];} }
+	}
+
+	/**
+	* Alert or console.log a message - IF option is enabled.
+	*
+	* @param {(string|!Object)}	msg		Message (or debug-data) to display
+	* @param {?boolean}			popup	True by default, means 'alert', false means use console.log
+	* @param {?boolean}			debug	True means is a widget debugging message
+	*/
+,	_log = function (msg, popup, debug) {
+		var o = options;
+		if ((o.showErrorMessages && !debug) || (debug && o.showDebugMessages))
+			$.layout.msg( o.name +' / '+ msg, (popup !== false) );
+		return false;
+	}
+
+	/**
+	* Executes a Callback function after a trigger event, like resize, open or close
+	*
+	* @param {string}			evtName			Name of the layout callback, eg "onresize_start"
+	* @param {?string}			pane			This is passed only so we can pass the 'pane object' to the callback
+	* @param {?string|?boolean}	skipBoundEvents	True = do not run events bound to the elements - only the callbacks set in options
+	*/
+,	_runCallbacks = function (evtName, pane, skipBoundEvents) {
+		var	paneCB	= pane && isStr(pane)
+		,	s		= paneCB ? state[pane] : state
+		,	o		= paneCB ? options[pane] : options
+		,	lName	= options.name
+			// names like onopen and onopen_end separate are interchangeable in options...
+		,	lng		= evtName + (evtName.match(/_/) ? "" : "_end")
+		,	shrt	= lng.match(/_end$/) ? lng.substr(0, lng.length - 4) : ""
+		,	fn		= o[lng] || o[shrt]
+		,	retVal	= "NC" // NC = No Callback
+		,	args	= []
+		,	$P
+		;
+		if ( !paneCB && $.type(skipBoundEvents) !== 'boolean' )
+			skipBoundEvents = pane; // allow pane param to be skipped for Layout callback
+
+		// first trigger the callback set in the options
+		if (fn) {
+			try {
+				// convert function name (string) to function object
+				if (isStr( fn )) {
+					if (fn.match(/,/)) {
+						// function name cannot contain a comma, 
+						// so must be a function name AND a parameter to pass
+						args = fn.split(",")
+						,	fn = eval(args[0]);
+					}
+					else // just the name of an external function?
+						fn = eval(fn);
+				}
+				// execute the callback, if exists
+				if ($.isFunction( fn )) {
+					if (args.length)
+						retVal = fn(args[1]); // pass the argument parsed from 'list'
+					else if ( paneCB )
+						// pass data: pane-name, pane-element, pane-state, pane-options, and layout-name
+						retVal = fn( pane, $Ps[pane], s, o, lName );
+					else // must be a layout/container callback - pass suitable info
+						retVal = fn( Instance, s, o, lName );
+				}
+			}
+			catch (ex) {
+				_log( options.errors.callbackError.replace(/EVENT/, $.trim(pane +" "+ lng)), false );
+			}
+		}
+
+		// trigger additional events bound directly to the pane
+		if (!skipBoundEvents && retVal !== false) {
+			if ( paneCB ) { // PANE events can be bound to each pane-elements
+				$P	= $Ps[pane];
+				o	= options[pane];
+				s	= state[pane];
+				$P.triggerHandler('layoutpane'+ lng, [ pane, $P, s, o, lName ]);
+				if (shrt)
+					$P.triggerHandler('layoutpane'+ shrt, [ pane, $P, s, o, lName ]);
+			}
+			else { // LAYOUT events can be bound to the container-element
+				$N.triggerHandler('layout'+ lng, [ Instance, s, o, lName ]);
+				if (shrt)
+					$N.triggerHandler('layout'+ shrt, [ Instance, s, o, lName ]);
+			}
+		}
+
+		// ALWAYS resizeChildLayout after a resize event - even during initialization
+		if (evtName === "onresize_end" || evtName === "onsizecontent_end")
+			resizeChildLayout(pane); 
+
+		return retVal;
+	}
+
+
+	/**
+	* cure iframe display issues in IE & other browsers
+	*/
+,	_fixIframe = function (pane) {
+		if (browser.mozilla) return; // skip FireFox - it auto-refreshes iframes onShow
+		var $P = $Ps[pane];
+		// if the 'pane' is an iframe, do it
+		if (state[pane].tagName === "IFRAME")
+			$P.css(_c.hidden).css(_c.visible); 
+		else // ditto for any iframes INSIDE the pane
+			$P.find('IFRAME').css(_c.hidden).css(_c.visible);
+	}
+
+	/**
+	* @param  {string}		pane		Can accept ONLY a 'pane' (east, west, etc)
+	* @param  {number=}		outerSize	(optional) Can pass a width, allowing calculations BEFORE element is resized
+	* @return {number}		Returns the innerHeight/Width of el by subtracting padding and borders
+	*/
+,	cssSize = function (pane, outerSize) {
+		var fn = _c[pane].dir=="horz" ? cssH : cssW;
+		return fn($Ps[pane], outerSize);
+	}
+
+	/**
+	* @param  {string}		pane		Can accept ONLY a 'pane' (east, west, etc)
+	* @return {Object}		Returns hash of minWidth & minHeight
+	*/
+,	cssMinDims = function (pane) {
+		// minWidth/Height means CSS width/height = 1px
+		var	$P	= $Ps[pane]
+		,	dir	= _c[pane].dir
+		,	d	= {
+				minWidth:	1001 - cssW($P, 1000)
+			,	minHeight:	1001 - cssH($P, 1000)
+			}
+		;
+		if (dir === "horz") d.minSize = d.minHeight;
+		if (dir === "vert") d.minSize = d.minWidth;
+		return d;
+	}
+
+	// TODO: see if these methods can be made more useful...
+	// TODO: *maybe* return cssW/H from these so caller can use this info
+
+	/**
+	* @param {(string|!Object)}		el
+	* @param {number=}				outerWidth
+	* @param {boolean=}				[autoHide=false]
+	*/
+,	setOuterWidth = function (el, outerWidth, autoHide) {
+		var $E = el, w;
+		if (isStr(el)) $E = $Ps[el]; // west
+		else if (!el.jquery) $E = $(el);
+		w = cssW($E, outerWidth);
+		$E.css({ width: w });
+		if (w > 0) {
+			if (autoHide && $E.data('autoHidden') && $E.innerHeight() > 0) {
+				$E.show().data('autoHidden', false);
+				if (!browser.mozilla) // FireFox refreshes iframes - IE does not
+					// make hidden, then visible to 'refresh' display after animation
+					$E.css(_c.hidden).css(_c.visible);
+			}
+		}
+		else if (autoHide && !$E.data('autoHidden'))
+			$E.hide().data('autoHidden', true);
+	}
+
+	/**
+	* @param {(string|!Object)}		el
+	* @param {number=}				outerHeight
+	* @param {boolean=}				[autoHide=false]
+	*/
+,	setOuterHeight = function (el, outerHeight, autoHide) {
+		var $E = el, h;
+		if (isStr(el)) $E = $Ps[el]; // west
+		else if (!el.jquery) $E = $(el);
+		h = cssH($E, outerHeight);
+		$E.css({ height: h, visibility: "visible" }); // may have been 'hidden' by sizeContent
+		if (h > 0 && $E.innerWidth() > 0) {
+			if (autoHide && $E.data('autoHidden')) {
+				$E.show().data('autoHidden', false);
+				if (!browser.mozilla) // FireFox refreshes iframes - IE does not
+					$E.css(_c.hidden).css(_c.visible);
+			}
+		}
+		else if (autoHide && !$E.data('autoHidden'))
+			$E.hide().data('autoHidden', true);
+	}
+
+	/**
+	* @param {(string|!Object)}		el
+	* @param {number=}				outerSize
+	* @param {boolean=}				[autoHide=false]
+	*/
+,	setOuterSize = function (el, outerSize, autoHide) {
+		if (_c[pane].dir=="horz") // pane = north or south
+			setOuterHeight(el, outerSize, autoHide);
+		else // pane = east or west
+			setOuterWidth(el, outerSize, autoHide);
+	}
+
+
+	/**
+	* Converts any 'size' params to a pixel/integer size, if not already
+	* If 'auto' or a decimal/percentage is passed as 'size', a pixel-size is calculated
+	*
+	/**
+	* @param  {string}				pane
+	* @param  {(string|number)=}	size
+	* @param  {string=}				[dir]
+	* @return {number}
+	*/
+,	_parseSize = function (pane, size, dir) {
+		if (!dir) dir = _c[pane].dir;
+
+		if (isStr(size) && size.match(/%/))
+			size = (size === '100%') ? -1 : parseInt(size, 10) / 100; // convert % to decimal
+
+		if (size === 0)
+			return 0;
+		else if (size >= 1)
+			return parseInt(size, 10);
+
+		var o = options, avail = 0;
+		if (dir=="horz") // north or south or center.minHeight
+			avail = sC.innerHeight - ($Ps.north ? o.north.spacing_open : 0) - ($Ps.south ? o.south.spacing_open : 0);
+		else if (dir=="vert") // east or west or center.minWidth
+			avail = sC.innerWidth - ($Ps.west ? o.west.spacing_open : 0) - ($Ps.east ? o.east.spacing_open : 0);
+
+		if (size === -1) // -1 == 100%
+			return avail;
+		else if (size > 0) // percentage, eg: .25
+			return round(avail * size);
+		else if (pane=="center")
+			return 0;
+		else { // size < 0 || size=='auto' || size==Missing || size==Invalid
+			// auto-size the pane
+			var	dim	= (dir === "horz" ? "height" : "width")
+			,	$P	= $Ps[pane]
+			,	$C	= dim === 'height' ? $Cs[pane] : false
+			,	vis	= $.layout.showInvisibly($P) // show pane invisibly if hidden
+			,	szP	= $P.css(dim) // SAVE current pane size
+			,	szC	= $C ? $C.css(dim) : 0 // SAVE current content size
+			;
+			$P.css(dim, "auto");
+			if ($C) $C.css(dim, "auto");
+			size = (dim === "height") ? $P.outerHeight() : $P.outerWidth(); // MEASURE
+			$P.css(dim, szP).css(vis); // RESET size & visibility
+			if ($C) $C.css(dim, szC);
+			return size;
+		}
+	}
+
+	/**
+	* Calculates current 'size' (outer-width or outer-height) of a border-pane - optionally with 'pane-spacing' added
+	*
+	* @param  {(string|!Object)}	pane
+	* @param  {boolean=}			[inclSpace=false]
+	* @return {number}				Returns EITHER Width for east/west panes OR Height for north/south panes
+	*/
+,	getPaneSize = function (pane, inclSpace) {
+		var 
+			$P	= $Ps[pane]
+		,	o	= options[pane]
+		,	s	= state[pane]
+		,	oSp	= (inclSpace ? o.spacing_open : 0)
+		,	cSp	= (inclSpace ? o.spacing_closed : 0)
+		;
+		if (!$P || s.isHidden)
+			return 0;
+		else if (s.isClosed || (s.isSliding && inclSpace))
+			return cSp;
+		else if (_c[pane].dir === "horz")
+			return $P.outerHeight() + oSp;
+		else // dir === "vert"
+			return $P.outerWidth() + oSp;
+	}
+
+	/**
+	* Calculate min/max pane dimensions and limits for resizing
+	*
+	* @param  {string}		pane
+	* @param  {boolean=}	[slide=false]
+	*/
+,	setSizeLimits = function (pane, slide) {
+		if (!isInitialized()) return;
+		var 
+			o				= options[pane]
+		,	s				= state[pane]
+		,	c				= _c[pane]
+		,	dir				= c.dir
+		,	side			= c.side.toLowerCase()
+		,	type			= c.sizeType.toLowerCase()
+		,	isSliding		= (slide != undefined ? slide : s.isSliding) // only open() passes 'slide' param
+		,	$P				= $Ps[pane]
+		,	paneSpacing		= o.spacing_open
+		//	measure the pane on the *opposite side* from this pane
+		,	altPane			= _c.oppositeEdge[pane]
+		,	altS			= state[altPane]
+		,	$altP			= $Ps[altPane]
+		,	altPaneSize		= (!$altP || altS.isVisible===false || altS.isSliding ? 0 : (dir=="horz" ? $altP.outerHeight() : $altP.outerWidth()))
+		,	altPaneSpacing	= ((!$altP || altS.isHidden ? 0 : options[altPane][ altS.isClosed !== false ? "spacing_closed" : "spacing_open" ]) || 0)
+		//	limitSize prevents this pane from 'overlapping' opposite pane
+		,	containerSize	= (dir=="horz" ? sC.innerHeight : sC.innerWidth)
+		,	minCenterDims	= cssMinDims("center")
+		,	minCenterSize	= dir=="horz" ? max(options.center.minHeight, minCenterDims.minHeight) : max(options.center.minWidth, minCenterDims.minWidth)
+		//	if pane is 'sliding', then ignore center and alt-pane sizes - because 'overlays' them
+		,	limitSize		= (containerSize - paneSpacing - (isSliding ? 0 : (_parseSize("center", minCenterSize, dir) + altPaneSize + altPaneSpacing)))
+		,	minSize			= s.minSize = max( _parseSize(pane, o.minSize), cssMinDims(pane).minSize )
+		,	maxSize			= s.maxSize = min( (o.maxSize ? _parseSize(pane, o.maxSize) : 100000), limitSize )
+		,	r				= s.resizerPosition = {} // used to set resizing limits
+		,	top				= sC.insetTop
+		,	left			= sC.insetLeft
+		,	W				= sC.innerWidth
+		,	H				= sC.innerHeight
+		,	rW				= o.spacing_open // subtract resizer-width to get top/left position for south/east
+		;
+		switch (pane) {
+			case "north":	r.min = top + minSize;
+							r.max = top + maxSize;
+							break;
+			case "west":	r.min = left + minSize;
+							r.max = left + maxSize;
+							break;
+			case "south":	r.min = top + H - maxSize - rW;
+							r.max = top + H - minSize - rW;
+							break;
+			case "east":	r.min = left + W - maxSize - rW;
+							r.max = left + W - minSize - rW;
+							break;
+		};
+	}
+
+	/**
+	* Returns data for setting the size/position of center pane. Also used to set Height for east/west panes
+	*
+	* @return JSON  Returns a hash of all dimensions: top, bottom, left, right, (outer) width and (outer) height
+	*/
+,	calcNewCenterPaneDims = function () {
+		var d = {
+			top:	getPaneSize("north", true) // true = include 'spacing' value for pane
+		,	bottom:	getPaneSize("south", true)
+		,	left:	getPaneSize("west", true)
+		,	right:	getPaneSize("east", true)
+		,	width:	0
+		,	height:	0
+		};
+
+		// NOTE: sC = state.container
+		// calc center-pane outer dimensions
+		d.width		= sC.innerWidth - d.left - d.right;  // outerWidth
+		d.height	= sC.innerHeight - d.bottom - d.top; // outerHeight
+		// add the 'container border/padding' to get final positions relative to the container
+		d.top		+= sC.insetTop;
+		d.bottom	+= sC.insetBottom;
+		d.left		+= sC.insetLeft;
+		d.right		+= sC.insetRight;
+
+		return d;
+	}
+
+
+	/**
+	* @param {!Object}		el
+	* @param {boolean=}		[allStates=false]
+	*/
+,	getHoverClasses = function (el, allStates) {
+		var
+			$El		= $(el)
+		,	type	= $El.data("layoutRole")
+		,	pane	= $El.data("layoutEdge")
+		,	o		= options[pane]
+		,	root	= o[type +"Class"]
+		,	_pane	= "-"+ pane // eg: "-west"
+		,	_open	= "-open"
+		,	_closed	= "-closed"
+		,	_slide	= "-sliding"
+		,	_hover	= "-hover " // NOTE the trailing space
+		,	_state	= $El.hasClass(root+_closed) ? _closed : _open
+		,	_alt	= _state === _closed ? _open : _closed
+		,	classes = (root+_hover) + (root+_pane+_hover) + (root+_state+_hover) + (root+_pane+_state+_hover)
+		;
+		if (allStates) // when 'removing' classes, also remove alternate-state classes
+			classes += (root+_alt+_hover) + (root+_pane+_alt+_hover);
+
+		if (type=="resizer" && $El.hasClass(root+_slide))
+			classes += (root+_slide+_hover) + (root+_pane+_slide+_hover);
+
+		return $.trim(classes);
+	}
+,	addHover	= function (evt, el) {
+		var $E = $(el || this);
+		if (evt && $E.data("layoutRole") === "toggler")
+			evt.stopPropagation(); // prevent triggering 'slide' on Resizer-bar
+		$E.addClass( getHoverClasses($E) );
+	}
+,	removeHover	= function (evt, el) {
+		var $E = $(el || this);
+		$E.removeClass( getHoverClasses($E, true) );
+	}
+
+,	onResizerEnter	= function (evt) { // ALSO called by toggler.mouseenter
+		if ($.fn.disableSelection)
+			$("body").disableSelection();
+	}
+,	onResizerLeave	= function (evt, el) {
+		var
+			e = el || this // el is only passed when called by the timer
+		,	pane = $(e).data("layoutEdge")
+		,	name = pane +"ResizerLeave"
+		;
+		timer.clear(pane+"_openSlider"); // cancel slideOpen timer, if set
+		timer.clear(name); // cancel enableSelection timer - may re/set below
+		// this method calls itself on a timer because it needs to allow
+		// enough time for dragging to kick-in and set the isResizing flag
+		// dragging has a 100ms delay set, so this delay must be >100
+		if (!el) // 1st call - mouseleave event
+			timer.set(name, function(){ onResizerLeave(evt, e); }, 200);
+		// if user is resizing, then dragStop will enableSelection(), so can skip it here
+		else if (!state[pane].isResizing && $.fn.enableSelection) // 2nd call - by timer
+			$("body").enableSelection();
+	}
+
+/*
+ * ###########################
+ *   INITIALIZATION METHODS
+ * ###########################
+ */
+
+	/**
+	* Initialize the layout - called automatically whenever an instance of layout is created
+	*
+	* @see  none - triggered onInit
+	* @return  mixed	true = fully initialized | false = panes not initialized (yet) | 'cancel' = abort
+	*/
+,	_create = function () {
+		// initialize config/options
+		initOptions();
+		var o = options;
+
+		// TEMP state so isInitialized returns true during init process
+		state.creatingLayout = true;
+
+		// init plugins for this layout, if there are any (eg: stateManagement)
+		runPluginCallbacks( Instance, $.layout.onCreate );
+
+		// options & state have been initialized, so now run beforeLoad callback
+		// onload will CANCEL layout creation if it returns false
+		if (false === _runCallbacks("onload_start"))
+			return 'cancel';
+
+		// initialize the container element
+		_initContainer();
+
+		// bind hotkey function - keyDown - if required
+		initHotkeys();
+
+		// bind window.onunload
+		$(window).bind("unload."+ sID, unload);
+
+		// init plugins for this layout, if there are any (eg: customButtons)
+		runPluginCallbacks( Instance, $.layout.onLoad );
+
+		// if layout elements are hidden, then layout WILL NOT complete initialization!
+		// initLayoutElements will set initialized=true and run the onload callback IF successful
+		if (o.initPanes) _initLayoutElements();
+
+		delete state.creatingLayout;
+
+		return state.initialized;
+	}
+
+	/**
+	* Initialize the layout IF not already
+	*
+	* @see  All methods in Instance run this test
+	* @return  boolean	true = layoutElements have been initialized | false = panes are not initialized (yet)
+	*/
+,	isInitialized = function () {
+		if (state.initialized || state.creatingLayout) return true;	// already initialized
+		else return _initLayoutElements();	// try to init panes NOW
+	}
+
+	/**
+	* Initialize the layout - called automatically whenever an instance of layout is created
+	*
+	* @see  _create() & isInitialized
+	* @return  An object pointer to the instance created
+	*/
+,	_initLayoutElements = function (retry) {
+		// initialize config/options
+		var o = options;
+
+		// CANNOT init panes inside a hidden container!
+		if (!$N.is(":visible")) {
+			// handle Chrome bug where popup window 'has no height'
+			// if layout is BODY element, try again in 50ms
+			// SEE: http://layout.jquery-dev.net/samples/test_popup_window.html
+			if ( !retry && browser.webkit && $N[0].tagName === "BODY" )
+				setTimeout(function(){ _initLayoutElements(true); }, 50);
+			return false;
+		}
+
+		// a center pane is required, so make sure it exists
+		if (!getPane("center").length) {
+			return _log( o.errors.centerPaneMissing );
+		}
+
+		// TEMP state so isInitialized returns true during init process
+		state.creatingLayout = true;
+
+		// update Container dims
+		$.extend(sC, elDims( $N ));
+
+		// initialize all layout elements
+		initPanes();	// size & position panes - calls initHandles() - which calls initResizable()
+
+		if (o.scrollToBookmarkOnLoad) {
+			var l = self.location;
+			if (l.hash) l.replace( l.hash ); // scrollTo Bookmark
+		}
+
+		// check to see if this layout 'nested' inside a pane
+		if (Instance.hasParentLayout)
+			o.resizeWithWindow = false;
+		// bind resizeAll() for 'this layout instance' to window.resize event
+		else if (o.resizeWithWindow)
+			$(window).bind("resize."+ sID, windowResize);
+
+		delete state.creatingLayout;
+		state.initialized = true;
+
+		// init plugins for this layout, if there are any
+		runPluginCallbacks( Instance, $.layout.onReady );
+
+		// now run the onload callback, if exists
+		_runCallbacks("onload_end");
+
+		return true; // elements initialized successfully
+	}
+
+	/**
+	* Initialize nested layouts - called when _initLayoutElements completes
+	*
+	* NOT CURRENTLY USED
+	*
+	* @see _initLayoutElements
+	* @return  An object pointer to the instance created
+	*/
+,	_initChildLayouts = function () {
+		$.each(_c.allPanes, function (idx, pane) {
+			if (options[pane].initChildLayout)
+				createChildLayout( pane );
+		});
+	}
+
+	/**
+	* Initialize nested layouts for a specific pane - can optionally pass layout-options
+	*
+	* @see _initChildLayouts
+	* @param {string|Object}	evt_or_pane	The pane being opened, ie: north, south, east, or west
+	* @param {Object=}			[opts]		Layout-options - if passed, will OVERRRIDE options[pane].childOptions
+	* @return  An object pointer to the layout instance created - or null
+	*/
+,	createChildLayout = function (evt_or_pane, opts) {
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$P	= $Ps[pane]
+		,	C	= children
+		;
+		if ($P) {
+			var	$C	= $Cs[pane]
+			,	o	= opts || options[pane].childOptions
+			,	d	= "layout"
+			//	determine which element is supposed to be the 'child container'
+			//	if pane has a 'containerSelector' OR a 'content-div', use those instead of the pane
+			,	$Cont = o.containerSelector ? $P.find( o.containerSelector ) : ($C || $P)
+			,	containerFound = $Cont.length
+			//	see if a child-layout ALREADY exists on this element
+			,	child = containerFound ? (C[pane] = $Cont.data(d) || null) : null
+			;
+			// if no layout exists, but childOptions are set, try to create the layout now
+			if (!child && containerFound && o)
+				child = C[pane] = $Cont.eq(0).layout(o) || null;
+			if (child)
+				child.hasParentLayout = true;	// set parent-flag in child
+		}
+		Instance[pane].child = C[pane]; // ALWAYS set pane-object pointer, even if null
+	}
+
+,	windowResize = function () {
+		var delay = Number(options.resizeWithWindowDelay);
+		if (delay < 10) delay = 100; // MUST have a delay!
+		// resizing uses a delay-loop because the resize event fires repeatly - except in FF, but delay anyway
+		timer.clear("winResize"); // if already running
+		timer.set("winResize", function(){
+			timer.clear("winResize");
+			timer.clear("winResizeRepeater");
+			var dims = elDims( $N );
+			// only trigger resizeAll() if container has changed size
+			if (dims.innerWidth !== sC.innerWidth || dims.innerHeight !== sC.innerHeight)
+				resizeAll();
+		}, delay);
+		// ALSO set fixed-delay timer, if not already running
+		if (!timer.data["winResizeRepeater"]) setWindowResizeRepeater();
+	}
+
+,	setWindowResizeRepeater = function () {
+		var delay = Number(options.resizeWithWindowMaxDelay);
+		if (delay > 0)
+			timer.set("winResizeRepeater", function(){ setWindowResizeRepeater(); resizeAll(); }, delay);
+	}
+
+,	unload = function () {
+		var o = options;
+
+		_runCallbacks("onunload_start");
+
+		// trigger plugin callabacks for this layout (eg: stateManagement)
+		runPluginCallbacks( Instance, $.layout.onUnload );
+
+		_runCallbacks("onunload_end");
+	}
+
+	/**
+	* Validate and initialize container CSS and events
+	*
+	* @see  _create()
+	*/
+,	_initContainer = function () {
+		var
+			N		= $N[0]
+		,	tag		= sC.tagName = N.tagName
+		,	id		= sC.id = N.id
+		,	cls		= sC.className = N.className
+		,	o		= options
+		,	name	= o.name
+		,	fullPage= (tag === "BODY")
+		,	props	= "overflow,position,margin,padding,border"
+		,	css		= "layoutCSS"
+		,	CSS		= {}
+		,	hid		= "hidden" // used A LOT!
+		//	see if this container is a 'pane' inside an outer-layout
+		,	parent	= $N.data("parentLayout")	// parent-layout Instance
+		,	pane	= $N.data("layoutEdge")		// pane-name in parent-layout
+		,	isChild	= parent && pane
+		;
+		// sC -> state.container
+		sC.selector = $N.selector.split(".slice")[0];
+		sC.ref		= (o.name ? o.name +' layout / ' : '') + tag + (id ? "#"+id : cls ? '.['+cls+']' : ''); // used in messages
+
+		$N	.data({
+				layout: Instance
+			,	layoutContainer: sID // FLAG to indicate this is a layout-container - contains unique internal ID
+			})
+			.addClass(o.containerClass)
+		;
+		var layoutMethods = {
+			destroy:	''
+		,	initPanes:	''
+		,	resizeAll:	'resizeAll'
+		,	resize:		'resizeAll'
+		};
+		// loop hash and bind all methods - include layoutID namespacing
+		for (name in layoutMethods) {
+			$N.bind("layout"+ name.toLowerCase() +"."+ sID, Instance[ layoutMethods[name] || name ]);
+		}
+
+		// if this container is another layout's 'pane', then set child/parent pointers
+		if (isChild) {
+			// update parent flag
+			Instance.hasParentLayout = true;
+			// set pointers to THIS child-layout (Instance) in parent-layout
+			// NOTE: parent.PANE.child is an ALIAS to parent.children.PANE
+			parent[pane].child = parent.children[pane] = $N.data("layout");
+		}
+
+		// SAVE original container CSS for use in destroy()
+		if (!$N.data(css)) {
+			// handle props like overflow different for BODY & HTML - has 'system default' values
+			if (fullPage) {
+				CSS = $.extend( elCSS($N, props), {
+					height:		$N.css("height")
+				,	overflow:	$N.css("overflow")
+				,	overflowX:	$N.css("overflowX")
+				,	overflowY:	$N.css("overflowY")
+				});
+				// ALSO SAVE <HTML> CSS
+				var $H = $("html");
+				$H.data(css, {
+					height:		"auto" // FF would return a fixed px-size!
+				,	overflow:	$H.css("overflow")
+				,	overflowX:	$H.css("overflowX")
+				,	overflowY:	$H.css("overflowY")
+				});
+			}
+			else // handle props normally for non-body elements
+				CSS = elCSS($N, props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY");
+
+			$N.data(css, CSS);
+		}
+
+		try { // format html/body if this is a full page layout
+			if (fullPage) {
+				$("html").css({
+					height:		"100%"
+				,	overflow:	hid
+				,	overflowX:	hid
+				,	overflowY:	hid
+				});
+				$("body").css({
+					position:	"relative"
+				,	height:		"100%"
+				,	overflow:	hid
+				,	overflowX:	hid
+				,	overflowY:	hid
+				,	margin:		0
+				,	padding:	0		// TODO: test whether body-padding could be handled?
+				,	border:		"none"	// a body-border creates problems because it cannot be measured!
+				});
+
+				// set current layout-container dimensions
+				$.extend(sC, elDims( $N ));
+			}
+			else { // set required CSS for overflow and position
+				// ENSURE container will not 'scroll'
+				CSS = { overflow: hid, overflowX: hid, overflowY: hid }
+				var
+					p = $N.css("position")
+				,	h = $N.css("height")
+				;
+				// if this is a NESTED layout, then container/outer-pane ALREADY has position and height
+				if (!isChild) {
+					if (!p || !p.match(/fixed|absolute|relative/))
+						CSS.position = "relative"; // container MUST have a 'position'
+					/*
+					if (!h || h=="auto")
+						CSS.height = "100%"; // container MUST have a 'height'
+					*/
+				}
+				$N.css( CSS );
+
+				// set current layout-container dimensions
+				if ( $N.is(":visible") ) {
+					$.extend(sC, elDims( $N ));
+					if (sC.innerHeight < 1)
+						_log( o.errors.noContainerHeight.replace(/CONTAINER/, sC.ref) );
+				}
+			}
+		} catch (ex) {}
+	}
+
+	/**
+	* Bind layout hotkeys - if options enabled
+	*
+	* @see  _create() and addPane()
+	* @param {string=}	[panes=""]	The edge(s) to process
+	*/
+,	initHotkeys = function (panes) {
+		panes = panes ? panes.split(",") : _c.borderPanes;
+		// bind keyDown to capture hotkeys, if option enabled for ANY pane
+		$.each(panes, function (i, pane) {
+			var o = options[pane];
+			if (o.enableCursorHotkey || o.customHotkey) {
+				$(document).bind("keydown."+ sID, keyDown); // only need to bind this ONCE
+				return false; // BREAK - binding was done
+			}
+		});
+	}
+
+	/**
+	* Build final OPTIONS data
+	*
+	* @see  _create()
+	*/
+,	initOptions = function () {
+		var data, d, pane, key, val, i, c, o;
+
+		// reprocess user's layout-options to have correct options sub-key structure
+		opts = $.layout.transformData( opts ); // panes = default subkey
+
+		// auto-rename old options for backward compatibility
+		opts = $.layout.backwardCompatibility.renameAllOptions( opts );
+
+		// if user-options has 'panes' key (pane-defaults), clean it...
+		if (!$.isEmptyObject(opts.panes)) {
+			// REMOVE any pane-defaults that MUST be set per-pane
+			data = $.layout.optionsMap.noDefault;
+			for (i=0, c=data.length; i<c; i++) {
+				key = data[i];
+				delete opts.panes[key]; // OK if does not exist
+			}
+			// REMOVE any layout-options specified under opts.panes
+			data = $.layout.optionsMap.layout;
+			for (i=0, c=data.length; i<c; i++) {
+				key = data[i];
+				delete opts.panes[key]; // OK if does not exist
+			}
+		}
+
+		// MOVE any NON-layout-options from opts-root to opts.panes
+		data = $.layout.optionsMap.layout;
+		var rootKeys = $.layout.config.optionRootKeys;
+		for (key in opts) {
+			val = opts[key];
+			if ($.inArray(key, rootKeys) < 0 && $.inArray(key, data) < 0) {
+				if (!opts.panes[key])
+					opts.panes[key] = $.isPlainObject(val) ? $.extend(true, {}, val) : val;
+				delete opts[key]
+			}
+		}
+
+		// START by updating ALL options from opts
+		$.extend(true, options, opts);
+
+		// CREATE final options (and config) for EACH pane
+		$.each(_c.allPanes, function (i, pane) {
+
+			// apply 'pane-defaults' to CONFIG.[PANE]
+			_c[pane] = $.extend(true, {}, _c.panes, _c[pane]);
+
+			d = options.panes;
+			o = options[pane];
+
+			// center-pane uses SOME keys in defaults.panes branch
+			if (pane === 'center') {
+				// ONLY copy keys from opts.panes listed in: $.layout.optionsMap.center
+				data = $.layout.optionsMap.center;		// list of 'center-pane keys'
+				for (i=0, c=data.length; i<c; i++) {	// loop the list...
+					key = data[i];
+					// only need to use pane-default if pane-specific value not set
+					if (!opts.center[key] && (opts.panes[key] || !o[key]))
+						o[key] = d[key]; // pane-default
+				}
+			}
+			else {
+				// border-panes use ALL keys in defaults.panes branch
+				o = options[pane] = $.extend(true, {}, d, o); // re-apply pane-specific opts AFTER pane-defaults
+				createFxOptions( pane );
+				// ensure all border-pane-specific base-classes exist
+				if (!o.resizerClass)	o.resizerClass	= "ui-layout-resizer";
+				if (!o.togglerClass)	o.togglerClass	= "ui-layout-toggler";
+			}
+			// ensure we have base pane-class (ALL panes)
+			if (!o.paneClass) o.paneClass = "ui-layout-pane";
+		});
+
+		// update options.zIndexes if a zIndex-option specified
+		var zo	= opts.zIndex
+		,	z	= options.zIndexes;
+		if (zo > 0) {
+			z.pane_normal		= zo;
+			z.content_mask		= max(zo+1, z.content_mask);	// MIN = +1
+			z.resizer_normal	= max(zo+2, z.resizer_normal);	// MIN = +2
+		}
+
+		// DELETE 'panes' key now that we are done - values were copied to EACH pane
+		delete options.panes;
+
+
+		function createFxOptions ( pane ) {
+			var	o = options[pane]
+			,	d = options.panes;
+			// ensure fxSettings key to avoid errors
+			if (!o.fxSettings) o.fxSettings = {};
+			if (!d.fxSettings) d.fxSettings = {};
+
+			$.each(["_open","_close","_size"], function (i,n) { 
+				var
+					sName		= "fxName"+ n
+				,	sSpeed		= "fxSpeed"+ n
+				,	sSettings	= "fxSettings"+ n
+					// recalculate fxName according to specificity rules
+				,	fxName = o[sName] =
+						o[sName]	// options.west.fxName_open
+					||	d[sName]	// options.panes.fxName_open
+					||	o.fxName	// options.west.fxName
+					||	d.fxName	// options.panes.fxName
+					||	"none"		// MEANS $.layout.defaults.panes.fxName == "" || false || null || 0
+				;
+				// validate fxName to ensure is valid effect - MUST have effect-config data in options.effects
+				if (fxName === "none" || !$.effects || !$.effects[fxName] || !options.effects[fxName])
+					fxName = o[sName] = "none"; // effect not loaded OR unrecognized fxName
+
+				// set vars for effects subkeys to simplify logic
+				var	fx		= options.effects[fxName] || {}	// effects.slide
+				,	fx_all	= fx.all	|| null				// effects.slide.all
+				,	fx_pane	= fx[pane]	|| null				// effects.slide.west
+				;
+				// create fxSpeed[_open|_close|_size]
+				o[sSpeed] =
+					o[sSpeed]				// options.west.fxSpeed_open
+				||	d[sSpeed]				// options.west.fxSpeed_open
+				||	o.fxSpeed				// options.west.fxSpeed
+				||	d.fxSpeed				// options.panes.fxSpeed
+				||	null					// DEFAULT - let fxSetting.duration control speed
+				;
+				// create fxSettings[_open|_close|_size]
+				o[sSettings] = $.extend(
+					true
+				,	{}
+				,	fx_all					// effects.slide.all
+				,	fx_pane					// effects.slide.west
+				,	d.fxSettings			// options.panes.fxSettings
+				,	o.fxSettings			// options.west.fxSettings
+				,	d[sSettings]			// options.panes.fxSettings_open
+				,	o[sSettings]			// options.west.fxSettings_open
+				);
+			});
+
+			// DONE creating action-specific-settings for this pane,
+			// so DELETE generic options - are no longer meaningful
+			delete o.fxName;
+			delete o.fxSpeed;
+			delete o.fxSettings;
+		}
+	}
+
+	/**
+	* Initialize module objects, styling, size and position for all panes
+	*
+	* @see  _initElements()
+	* @param {string}	pane		The pane to process
+	*/
+,	getPane = function (pane) {
+		var sel = options[pane].paneSelector
+		if (sel.substr(0,1)==="#") // ID selector
+			// NOTE: elements selected 'by ID' DO NOT have to be 'children'
+			return $N.find(sel).eq(0);
+		else { // class or other selector
+			var $P = $N.children(sel).eq(0);
+			// look for the pane nested inside a 'form' element
+			return $P.length ? $P : $N.children("form:first").children(sel).eq(0);
+		}
+	}
+
+,	initPanes = function (evt) {
+		// stopPropagation if called by trigger("layoutinitpanes") - use evtPane utility 
+		evtPane(evt);
+
+		// NOTE: do north & south FIRST so we can measure their height - do center LAST
+		$.each(_c.allPanes, function (idx, pane) {
+			addPane( pane, true );
+		});
+
+		// init the pane-handles NOW in case we have to hide or close the pane below
+		initHandles();
+
+		// now that all panes have been initialized and initially-sized,
+		// make sure there is really enough space available for each pane
+		$.each(_c.borderPanes, function (i, pane) {
+			if ($Ps[pane] && state[pane].isVisible) { // pane is OPEN
+				setSizeLimits(pane);
+				makePaneFit(pane); // pane may be Closed, Hidden or Resized by makePaneFit()
+			}
+		});
+		// size center-pane AGAIN in case we 'closed' a border-pane in loop above
+		sizeMidPanes("center");
+
+		//	Chrome/Webkit sometimes fires callbacks BEFORE it completes resizing!
+		//	Before RC30.3, there was a 10ms delay here, but that caused layout 
+		//	to load asynchrously, which is BAD, so try skipping delay for now
+
+		// process pane contents and callbacks, and init/resize child-layout if exists
+		$.each(_c.allPanes, function (i, pane) {
+			var o = options[pane];
+			if ($Ps[pane]) {
+				if (state[pane].isVisible) { // pane is OPEN
+					sizeContent(pane);
+					// trigger pane.onResize if triggerEventsOnLoad = true
+					if (o.triggerEventsOnLoad)
+						_runCallbacks("onresize_end", pane);
+				else // automatic if onresize called, otherwise call it specifically
+					// resize child - IF inner-layout already exists (created before this layout)
+					resizeChildLayout(pane);
+				}
+				// init childLayout - even if pane is not visible
+				if (o.initChildLayout && o.childOptions)
+					createChildLayout(pane);
+			}
+		});
+	}
+
+	/**
+	* Add a pane to the layout - subroutine of initPanes()
+	*
+	* @see  initPanes()
+	* @param {string}	pane			The pane to process
+	* @param {boolean=}	[force=false]	Size content after init
+	*/
+,	addPane = function (pane, force) {
+		if (!force && !isInitialized()) return;
+		var
+			o		= options[pane]
+		,	s		= state[pane]
+		,	c		= _c[pane]
+		,	fx		= s.fx
+		,	dir		= c.dir
+		,	spacing	= o.spacing_open || 0
+		,	isCenter = (pane === "center")
+		,	CSS		= {}
+		,	$P		= $Ps[pane]
+		,	size, minSize, maxSize
+		;
+		// if pane-pointer already exists, remove the old one first
+		if ($P)
+			removePane( pane, false, true, false );
+		else
+			$Cs[pane] = false; // init
+
+		$P = $Ps[pane] = getPane(pane);
+		if (!$P.length) {
+			$Ps[pane] = false; // logic
+			return;
+		}
+
+		// SAVE original Pane CSS
+		if (!$P.data("layoutCSS")) {
+			var props = "position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";
+			$P.data("layoutCSS", elCSS($P, props));
+		}
+
+		// create alias for pane data in Instance - initHandles will add more
+		Instance[pane] = { name: pane, pane: $Ps[pane], content: $Cs[pane], options: options[pane], state: state[pane], child: children[pane] };
+
+		// add classes, attributes & events
+		$P	.data({
+				parentLayout:	Instance		// pointer to Layout Instance
+			,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
+			,	layoutEdge:		pane
+			,	layoutRole:		"pane"
+			})
+			.css(c.cssReq).css("zIndex", options.zIndexes.pane_normal)
+			.css(o.applyDemoStyles ? c.cssDemo : {}) // demo styles
+			.addClass( o.paneClass +" "+ o.paneClass+"-"+pane ) // default = "ui-layout-pane ui-layout-pane-west" - may be a dupe of 'paneSelector'
+			.bind("mouseenter."+ sID, addHover )
+			.bind("mouseleave."+ sID, removeHover )
+			;
+		var paneMethods = {
+				hide:				''
+			,	show:				''
+			,	toggle:				''
+			,	close:				''
+			,	open:				''
+			,	slideOpen:			''
+			,	slideClose:			''
+			,	slideToggle:		''
+			,	size:				'sizePane'
+			,	sizePane:			'sizePane'
+			,	sizeContent:		''
+			,	sizeHandles:		''
+			,	enableClosable:		''
+			,	disableClosable:	''
+			,	enableSlideable:	''
+			,	disableSlideable:	''
+			,	enableResizable:	''
+			,	disableResizable:	''
+			,	swapPanes:			'swapPanes'
+			,	swap:				'swapPanes'
+			,	move:				'swapPanes'
+			,	removePane:			'removePane'
+			,	remove:				'removePane'
+			,	createChildLayout:	''
+			,	resizeChildLayout:	''
+			,	resizeAll:			'resizeAll'
+			,	resizeLayout:		'resizeAll'
+			}
+		,	name;
+		// loop hash and bind all methods - include layoutID namespacing
+		for (name in paneMethods) {
+			$P.bind("layoutpane"+ name.toLowerCase() +"."+ sID, Instance[ paneMethods[name] || name ]);
+		}
+
+		// see if this pane has a 'scrolling-content element'
+		initContent(pane, false); // false = do NOT sizeContent() - called later
+
+		if (!isCenter) {
+			// call _parseSize AFTER applying pane classes & styles - but before making visible (if hidden)
+			// if o.size is auto or not valid, then MEASURE the pane and use that as its 'size'
+			size	= s.size = _parseSize(pane, o.size);
+			minSize	= _parseSize(pane,o.minSize) || 1;
+			maxSize	= _parseSize(pane,o.maxSize) || 100000;
+			if (size > 0) size = max(min(size, maxSize), minSize);
+
+			// state for border-panes
+			s.isClosed  = false; // true = pane is closed
+			s.isSliding = false; // true = pane is currently open by 'sliding' over adjacent panes
+			s.isResizing= false; // true = pane is in process of being resized
+			s.isHidden	= false; // true = pane is hidden - no spacing, resizer or toggler is visible!
+
+			// array for 'pin buttons' whose classNames are auto-updated on pane-open/-close
+			if (!s.pins) s.pins = [];
+		}
+		//	states common to ALL panes
+		s.tagName	= $P[0].tagName;
+		s.edge		= pane;		// useful if pane is (or about to be) 'swapped' - easy find out where it is (or is going)
+		s.noRoom	= false;	// true = pane 'automatically' hidden due to insufficient room - will unhide automatically
+		s.isVisible	= true;		// false = pane is invisible - closed OR hidden - simplify logic
+
+		// set css-position to account for container borders & padding
+		switch (pane) {
+			case "north": 	CSS.top 	= sC.insetTop;
+							CSS.left 	= sC.insetLeft;
+							CSS.right	= sC.insetRight;
+							break;
+			case "south": 	CSS.bottom	= sC.insetBottom;
+							CSS.left 	= sC.insetLeft;
+							CSS.right 	= sC.insetRight;
+							break;
+			case "west": 	CSS.left 	= sC.insetLeft; // top, bottom & height set by sizeMidPanes()
+							break;
+			case "east": 	CSS.right 	= sC.insetRight; // ditto
+							break;
+			case "center":	// top, left, width & height set by sizeMidPanes()
+		}
+
+		if (dir === "horz") // north or south pane
+			CSS.height = cssH($P, size);
+		else if (dir === "vert") // east or west pane
+			CSS.width = cssW($P, size);
+		//else if (isCenter) {}
+
+		$P.css(CSS); // apply size -- top, bottom & height will be set by sizeMidPanes
+		if (dir != "horz") sizeMidPanes(pane, true); // true = skipCallback
+
+		// close or hide the pane if specified in settings
+		if (o.initClosed && o.closable && !o.initHidden)
+			close(pane, true, true); // true, true = force, noAnimation
+		else if (o.initHidden || o.initClosed)
+			hide(pane); // will be completely invisible - no resizer or spacing
+		else if (!s.noRoom)
+			// make the pane visible - in case was initially hidden
+			$P.css("display","block");
+		// ELSE setAsOpen() - called later by initHandles()
+
+		// RESET visibility now - pane will appear IF display:block
+		$P.css("visibility","visible");
+
+		// check option for auto-handling of pop-ups & drop-downs
+		if (o.showOverflowOnHover)
+			$P.hover( allowOverflow, resetOverflow );
+
+		// if manually adding a pane AFTER layout initialization, then...
+		if (state.initialized) {
+			initHandles( pane );
+			initHotkeys( pane );
+			resizeAll(); // will sizeContent if pane is visible
+			if (s.isVisible) { // pane is OPEN
+				if (o.triggerEventsOnLoad)
+					_runCallbacks("onresize_end", pane);
+				else // automatic if onresize called, otherwise call it specifically
+					// resize child - IF inner-layout already exists (created before this layout)
+					resizeChildLayout(pane); // a previously existing childLayout
+			}
+			if (o.initChildLayout && o.childOptions)
+				createChildLayout(pane);
+		}
+	}
+
+	/**
+	* Initialize module objects, styling, size and position for all resize bars and toggler buttons
+	*
+	* @see  _create()
+	* @param {string=}	[panes=""]	The edge(s) to process
+	*/
+,	initHandles = function (panes) {
+		panes = panes ? panes.split(",") : _c.borderPanes;
+
+		// create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV
+		$.each(panes, function (i, pane) {
+			var $P		= $Ps[pane];
+			$Rs[pane]	= false; // INIT
+			$Ts[pane]	= false;
+			if (!$P) return; // pane does not exist - skip
+
+			var 
+				o		= options[pane]
+			,	s		= state[pane]
+			,	c		= _c[pane]
+			,	paneId	= o.paneSelector.substr(0,1) === "#" ? o.paneSelector.substr(1) : ""
+			,	rClass	= o.resizerClass
+			,	tClass	= o.togglerClass
+			,	side	= c.side.toLowerCase()
+			,	spacing	= (s.isVisible ? o.spacing_open : o.spacing_closed)
+			,	_pane	= "-"+ pane // used for classNames
+			,	_state	= (s.isVisible ? "-open" : "-closed") // used for classNames
+			,	I		= Instance[pane]
+				// INIT RESIZER BAR
+			,	$R		= I.resizer = $Rs[pane] = $("<div></div>")
+				// INIT TOGGLER BUTTON
+			,	$T		= I.toggler = (o.closable ? $Ts[pane] = $("<div></div>") : false)
+			;
+
+			//if (s.isVisible && o.resizable) ... handled by initResizable
+			if (!s.isVisible && o.slidable)
+				$R.attr("title", o.tips.Slide).css("cursor", o.sliderCursor);
+
+			$R	// if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer"
+				.attr("id", paneId ? paneId +"-resizer" : "" )
+				.data({
+					parentLayout:	Instance
+				,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
+				,	layoutEdge:		pane
+				,	layoutRole:		"resizer"
+				})
+				.css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal)
+				.css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles
+				.addClass(rClass +" "+ rClass+_pane)
+				.hover(addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead
+				.hover(onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter
+				.appendTo($N) // append DIV to container
+			;
+
+			if ($T) {
+				$T	// if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler"
+					.attr("id", paneId ? paneId +"-toggler" : "" )
+					.data({
+						parentLayout:	Instance
+					,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
+					,	layoutEdge:		pane
+					,	layoutRole:		"toggler"
+					})
+					.css(_c.togglers.cssReq) // add base/required styles
+					.css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles
+					.addClass(tClass +" "+ tClass+_pane)
+					.hover(addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead
+					.bind("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer
+					.appendTo($R) // append SPAN to resizer DIV
+				;
+				// ADD INNER-SPANS TO TOGGLER
+				if (o.togglerContent_open) // ui-layout-open
+					$("<span>"+ o.togglerContent_open +"</span>")
+						.data({
+							layoutEdge:		pane
+						,	layoutRole:		"togglerContent"
+						})
+						.data("layoutRole", "togglerContent")
+						.data("layoutEdge", pane)
+						.addClass("content content-open")
+						.css("display","none")
+						.appendTo( $T )
+						//.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-open instead!
+					;
+				if (o.togglerContent_closed) // ui-layout-closed
+					$("<span>"+ o.togglerContent_closed +"</span>")
+						.data({
+							layoutEdge:		pane
+						,	layoutRole:		"togglerContent"
+						})
+						.addClass("content content-closed")
+						.css("display","none")
+						.appendTo( $T )
+						//.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-closed instead!
+					;
+				// ADD TOGGLER.click/.hover
+				enableClosable(pane);
+			}
+
+			// add Draggable events
+			initResizable(pane);
+
+			// ADD CLASSNAMES & SLIDE-BINDINGS - eg: class="resizer resizer-west resizer-open"
+			if (s.isVisible)
+				setAsOpen(pane);	// onOpen will be called, but NOT onResize
+			else {
+				setAsClosed(pane);	// onClose will be called
+				bindStartSlidingEvent(pane, true); // will enable events IF option is set
+			}
+
+		});
+
+		// SET ALL HANDLE DIMENSIONS
+		sizeHandles();
+	}
+
+
+	/**
+	* Initialize scrolling ui-layout-content div - if exists
+	*
+	* @see  initPane() - or externally after an Ajax injection
+	* @param {string}	[pane]			The pane to process
+	* @param {boolean=}	[resize=true]	Size content after init
+	*/
+,	initContent = function (pane, resize) {
+		if (!isInitialized()) return;
+		var 
+			o	= options[pane]
+		,	sel	= o.contentSelector
+		,	I	= Instance[pane]
+		,	$P	= $Ps[pane]
+		,	$C
+		;
+		if (sel) $C = I.content = $Cs[pane] = (o.findNestedContent)
+			? $P.find(sel).eq(0) // match 1-element only
+			: $P.children(sel).eq(0)
+		;
+		if ($C && $C.length) {
+			$C.data("layoutRole", "content");
+			// SAVE original Pane CSS
+			if (!$C.data("layoutCSS"))
+				$C.data("layoutCSS", elCSS($C, "height"));
+			$C.css( _c.content.cssReq );
+			if (o.applyDemoStyles) {
+				$C.css( _c.content.cssDemo ); // add padding & overflow: auto to content-div
+				$P.css( _c.content.cssDemoPane ); // REMOVE padding/scrolling from pane
+			}
+			state[pane].content = {}; // init content state
+			if (resize !== false) sizeContent(pane);
+			// sizeContent() is called AFTER init of all elements
+		}
+		else
+			I.content = $Cs[pane] = false;
+	}
+
+
+	/**
+	* Add resize-bars to all panes that specify it in options
+	* -dependancy: $.fn.resizable - will skip if not found
+	*
+	* @see  _create()
+	* @param {string=}	[panes=""]	The edge(s) to process
+	*/
+,	initResizable = function (panes) {
+		var	draggingAvailable = $.layout.plugins.draggable
+		,	side // set in start()
+		;
+		panes = panes ? panes.split(",") : _c.borderPanes;
+
+		$.each(panes, function (idx, pane) {
+			var o = options[pane];
+			if (!draggingAvailable || !$Ps[pane] || !o.resizable) {
+				o.resizable = false;
+				return true; // skip to next
+			}
+
+			var s		= state[pane]
+			,	z		= options.zIndexes
+			,	c		= _c[pane]
+			,	side	= c.dir=="horz" ? "top" : "left"
+			,	opEdge	= _c.oppositeEdge[pane]
+			,	masks	=  pane +",center,"+ opEdge + (c.dir=="horz" ? ",west,east" : "")
+			,	$P 		= $Ps[pane]
+			,	$R		= $Rs[pane]
+			,	base	= o.resizerClass
+			,	lastPos	= 0 // used when live-resizing
+			,	r, live // set in start because may change
+			//	'drag' classes are applied to the ORIGINAL resizer-bar while dragging is in process
+			,	resizerClass		= base+"-drag"				// resizer-drag
+			,	resizerPaneClass	= base+"-"+pane+"-drag"		// resizer-north-drag
+			//	'helper' class is applied to the CLONED resizer-bar while it is being dragged
+			,	helperClass			= base+"-dragging"			// resizer-dragging
+			,	helperPaneClass		= base+"-"+pane+"-dragging" // resizer-north-dragging
+			,	helperLimitClass	= base+"-dragging-limit"	// resizer-drag
+			,	helperPaneLimitClass = base+"-"+pane+"-dragging-limit"	// resizer-north-drag
+			,	helperClassesSet	= false 					// logic var
+			;
+
+			if (!s.isClosed)
+				$R.attr("title", o.tips.Resize)
+				  .css("cursor", o.resizerCursor); // n-resize, s-resize, etc
+
+			$R.draggable({
+				containment:	$N[0] // limit resizing to layout container
+			,	axis:			(c.dir=="horz" ? "y" : "x") // limit resizing to horz or vert axis
+			,	delay:			0
+			,	distance:		1
+			,	grid:			o.resizingGrid
+			//	basic format for helper - style it using class: .ui-draggable-dragging
+			,	helper:			"clone"
+			,	opacity:		o.resizerDragOpacity
+			,	addClasses:		false // avoid ui-state-disabled class when disabled
+			//,	iframeFix:		o.draggableIframeFix // TODO: consider using when bug is fixed
+			,	zIndex:			z.resizer_drag
+
+			,	start: function (e, ui) {
+					// REFRESH options & state pointers in case we used swapPanes
+					o = options[pane];
+					s = state[pane];
+					// re-read options
+					live = o.livePaneResizing;
+
+					// ondrag_start callback - will CANCEL hide if returns false
+					// TODO: dragging CANNOT be cancelled like this, so see if there is a way?
+					if (false === _runCallbacks("ondrag_start", pane)) return false;
+
+					s.isResizing	= true; // prevent pane from closing while resizing
+					timer.clear(pane+"_closeSlider"); // just in case already triggered
+
+					// SET RESIZER LIMITS - used in drag()
+					setSizeLimits(pane); // update pane/resizer state
+					r = s.resizerPosition;
+					lastPos = ui.position[ side ]
+
+					$R.addClass( resizerClass +" "+ resizerPaneClass ); // add drag classes
+					helperClassesSet = false; // reset logic var - see drag()
+
+					// DISABLE TEXT SELECTION (probably already done by resizer.mouseOver)
+					$('body').disableSelection(); 
+
+					// MASK PANES CONTAINING IFRAMES, APPLETS OR OTHER TROUBLESOME ELEMENTS
+					showMasks( masks );
+				}
+
+			,	drag: function (e, ui) {
+					if (!helperClassesSet) { // can only add classes after clone has been added to the DOM
+						//$(".ui-draggable-dragging")
+						ui.helper
+							.addClass( helperClass +" "+ helperPaneClass ) // add helper classes
+							.css({ right: "auto", bottom: "auto" })	// fix dir="rtl" issue
+							.children().css("visibility","hidden")	// hide toggler inside dragged resizer-bar
+						;
+						helperClassesSet = true;
+						// draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane!
+						if (s.isSliding) $Ps[pane].css("zIndex", z.pane_sliding);
+					}
+					// CONTAIN RESIZER-BAR TO RESIZING LIMITS
+					var limit = 0;
+					if (ui.position[side] < r.min) {
+						ui.position[side] = r.min;
+						limit = -1;
+					}
+					else if (ui.position[side] > r.max) {
+						ui.position[side] = r.max;
+						limit = 1;
+					}
+					// ADD/REMOVE dragging-limit CLASS
+					if (limit) {
+						ui.helper.addClass( helperLimitClass +" "+ helperPaneLimitClass ); // at dragging-limit
+						window.defaultStatus = (limit>0 && pane.match(/(north|west)/)) || (limit<0 && pane.match(/(south|east)/)) ? o.tips.maxSizeWarning : o.tips.minSizeWarning;
+					}
+					else {
+						ui.helper.removeClass( helperLimitClass +" "+ helperPaneLimitClass ); // not at dragging-limit
+						window.defaultStatus = "";
+					}
+					// DYNAMICALLY RESIZE PANES IF OPTION ENABLED
+					// won't trigger unless resizer has actually moved!
+					if (live && Math.abs(ui.position[side] - lastPos) >= o.liveResizingTolerance) {
+						lastPos = ui.position[side];
+						resizePanes(e, ui, pane)
+					}
+				}
+
+			,	stop: function (e, ui) {
+					$('body').enableSelection(); // RE-ENABLE TEXT SELECTION
+					window.defaultStatus = ""; // clear 'resizing limit' message from statusbar
+					$R.removeClass( resizerClass +" "+ resizerPaneClass ); // remove drag classes from Resizer
+					s.isResizing = false;
+					resizePanes(e, ui, pane, true, masks); // true = resizingDone
+				}
+
+			});
+		});
+
+		/**
+		* resizePanes
+		*
+		* Sub-routine called from stop() - and drag() if livePaneResizing
+		*
+		* @param {!Object}		evt
+		* @param {!Object}		ui
+		* @param {string}		pane
+		* @param {boolean=}		[resizingDone=false]
+		*/
+		var resizePanes = function (evt, ui, pane, resizingDone, masks) {
+			var	dragPos	= ui.position
+			,	c		= _c[pane]
+			,	o		= options[pane]
+			,	s		= state[pane]
+			,	resizerPos
+			;
+			switch (pane) {
+				case "north":	resizerPos = dragPos.top; break;
+				case "west":	resizerPos = dragPos.left; break;
+				case "south":	resizerPos = sC.offsetHeight - dragPos.top  - o.spacing_open; break;
+				case "east":	resizerPos = sC.offsetWidth  - dragPos.left - o.spacing_open; break;
+			};
+			// remove container margin from resizer position to get the pane size
+			var newSize = resizerPos - sC["inset"+ c.side];
+
+			// Disable OR Resize Mask(s) created in drag.start
+			if (!resizingDone) {
+				// ensure we meet liveResizingTolerance criteria
+				if (Math.abs(newSize - s.size) < o.liveResizingTolerance)
+					return; // SKIP resize this time
+				// resize the pane
+				manualSizePane(pane, newSize, false, true); // true = noAnimation
+				sizeMasks(); // resize all visible masks
+			}
+			else { // resizingDone
+				// ondrag_end callback
+				if (false !== _runCallbacks("ondrag_end", pane))
+					manualSizePane(pane, newSize, false, true); // true = noAnimation
+				hideMasks(); // hide all masks, which include panes with 'content/iframe-masks'
+				if (s.isSliding && masks) // RE-SHOW only 'object-masks' so objects won't show through sliding pane
+					showMasks( masks, true ); // true = onlyForObjects
+			}
+		};
+	}
+
+	/**
+	 *	sizeMask
+	 *
+	 *	Needed to overlay a DIV over an IFRAME-pane because mask CANNOT be *inside* the pane
+	 *	Called when mask created, and during livePaneResizing
+	 */
+,	sizeMask = function () {
+		var $M		= $(this)
+		,	pane	= $M.data("layoutMask") // eg: "west"
+		,	s		= state[pane]
+		;
+		// only masks over an IFRAME-pane need manual resizing
+		if (s.tagName == "IFRAME" && s.isVisible) // no need to mask closed/hidden panes
+			$M.css({
+				top:	s.offsetTop
+			,	left:	s.offsetLeft
+			,	width:	s.outerWidth
+			,	height:	s.outerHeight
+			});
+		/* ALT Method...
+		var $P = $Ps[pane];
+		$M.css( $P.position() ).css({ width: $P[0].offsetWidth, height: $P[0].offsetHeight });
+		*/
+	}
+,	sizeMasks = function () {
+		$Ms.each( sizeMask ); // resize all 'visible' masks
+	}
+
+,	showMasks = function (panes, onlyForObjects) {
+		var a	= panes ? panes.split(",") : $.layout.config.allPanes
+		,	z	= options.zIndexes
+		,	o, s;
+		$.each(a, function(i,p){
+			s = state[p];
+			o = options[p];
+			if (s.isVisible && ( (!onlyForObjects && o.maskContents) || o.maskObjects )) {
+				getMasks(p).each(function(){
+					sizeMask.call(this);
+					this.style.zIndex = s.isSliding ? z.pane_sliding+1 : z.pane_normal+1
+					this.style.display = "block";
+				});
+			}
+		});
+	}
+
+,	hideMasks = function () {
+		// ensure no pane is resizing - could be a timing issue
+		var skip;
+		$.each( $.layout.config.borderPanes, function(i,p){
+			if (state[p].isResizing) {
+				skip = true;
+				return false; // BREAK
+			}
+		});
+		if (!skip)
+			$Ms.hide(); // hide ALL masks
+	}
+
+,	getMasks = function (pane) {
+		var $Masks	= $([])
+		,	$M, i = 0, c = $Ms.length
+		;
+		for (; i<c; i++) {
+			$M = $Ms.eq(i);
+			if ($M.data("layoutMask") === pane)
+				$Masks = $Masks.add( $M );
+		}
+		if ($Masks.length)
+			return $Masks;
+		else
+			return createMasks(pane);
+	}
+
+	/**
+	 *	createMasks
+	 *
+	 *	Generates both DIV (ALWAYS used) and IFRAME (optional) elements as masks
+	 *	An IFRAME mask is created *under* the DIV when maskObjects=true, because a DIV cannot mask an applet
+	 */
+,	createMasks = function (pane) {
+		var
+			$P		= $Ps[pane]
+		,	s		= state[pane]
+		,	o		= options[pane]
+		,	z		= options.zIndexes
+		//,	objMask	= o.maskObjects && s.tagName != "IFRAME" // check for option
+		,	$Masks	= $([])
+		,	isIframe, el, $M, css, i
+		;
+		if (!o.maskContents && !o.maskObjects) return $Masks;
+		// if o.maskObjects=true, then loop TWICE to create BOTH kinds of mask, else only create a DIV
+		for (i=0; i < (o.maskObjects ? 2 : 1); i++) {
+			isIframe = o.maskObjects && i==0;
+			el = document.createElement( isIframe ? "iframe" : "div" );
+			$M = $(el).data("layoutMask", pane); // add data to relate mask to pane
+			el.className = "ui-layout-mask ui-layout-mask-"+ pane; // for user styling
+			css = el.style;
+			// styles common to both DIVs and IFRAMES
+			css.display		= "block";
+			css.position	= "absolute";
+			if (isIframe) { // IFRAME-only props
+				el.frameborder = 0;
+				el.src		= "about:blank";
+				css.opacity	= 0;
+				css.filter	= "Alpha(Opacity='0')";
+				css.border	= 0;
+			}
+			// if pane is an IFRAME, then must mask the pane itself
+			if (s.tagName == "IFRAME") {
+				// NOTE sizing done by a subroutine so can be called during live-resizing
+				css.zIndex	= z.pane_normal+1; // 1-higher than pane
+				$N.append( el ); // append to LAYOUT CONTAINER
+			}
+			// otherwise put masks *inside the pane* to mask its contents
+			else {
+				$M.addClass("ui-layout-mask-inside-pane");
+				css.zIndex	= o.maskZindex || z.content_mask; // usually 1, but customizable
+				css.top		= 0;
+				css.left	= 0;
+				css.width	= "100%";
+				css.height	= "100%";
+				$P.append( el ); // append INSIDE pane element
+			}
+			// add to return object
+			$Masks = $Masks.add( el );
+			// add Mask to cached array so can be resized & reused
+			$Ms = $Ms.add( el );
+		}
+		return $Masks;
+	}
+
+
+	/**
+	* Destroy this layout and reset all elements
+	*
+	* @param {boolean=}	[destroyChildren=false]		Destory Child-Layouts first?
+	*/
+,	destroy = function (evt_or_destroyChildren, destroyChildren) {
+		// UNBIND layout events and remove global object
+		$(window).unbind("."+ sID);		// resize & unload
+		$(document).unbind("."+ sID);	// keyDown (hotkeys)
+
+		if (typeof evt_or_destroyChildren === "object")
+			// stopPropagation if called by trigger("layoutdestroy") - use evtPane utility 
+			evtPane(evt_or_destroyChildren);
+		else // no event, so transfer 1st param to destroyChildren param
+			destroyChildren = evt_or_destroyChildren;
+
+		// need to look for parent layout BEFORE we remove the container data, else skips a level
+		//var parentPane = Instance.hasParentLayout ? $.layout.getParentPaneInstance( $N ) : null;
+
+		// reset layout-container
+		$N	.clearQueue()
+			.removeData("layout")
+			.removeData("layoutContainer")
+			.removeClass(options.containerClass)
+			.unbind("."+ sID) // remove ALL Layout events
+		;
+
+		// remove all mask elements that have been created
+		$Ms.remove();
+
+		// loop all panes to remove layout classes, attributes and bindings
+		$.each(_c.allPanes, function (i, pane) {
+			removePane( pane, false, true, destroyChildren ); // true = skipResize
+		});
+
+		// do NOT reset container CSS if is a 'pane' (or 'content') in an outer-layout - ie, THIS layout is 'nested'
+		var css = "layoutCSS";
+		if ($N.data(css) && !$N.data("layoutRole")) // RESET CSS
+			$N.css( $N.data(css) ).removeData(css);
+
+		// for full-page layouts, also reset the <HTML> CSS
+		if (sC.tagName === "BODY" && ($N = $("html")).data(css)) // RESET <HTML> CSS
+			$N.css( $N.data(css) ).removeData(css);
+
+		// trigger plugins for this layout, if there are any
+		runPluginCallbacks( Instance, $.layout.onDestroy );
+
+		// trigger state-management and onunload callback
+		unload();
+
+		// clear the Instance of everything except for container & options (so could recreate)
+		// RE-CREATE: myLayout = myLayout.container.layout( myLayout.options );
+		for (n in Instance)
+			if (!n.match(/^(container|options)$/)) delete Instance[ n ];
+		// add a 'destroyed' flag to make it easy to check
+		Instance.destroyed = true;
+
+		// if this is a child layout, CLEAR the child-pointer in the parent
+		/* for now the pointer REMAINS, but with only container, options and destroyed keys
+		if (parentPane) {
+			var layout = parentPane.pane.data("parentLayout");
+			parentPane.child = layout.children[ parentPane.name ] = null;
+		}
+		*/
+
+		return Instance; // for coding convenience
+	}
+
+	/**
+	* Remove a pane from the layout - subroutine of destroy()
+	*
+	* @see  destroy()
+	* @param {string|Object}	evt_or_pane			The pane to process
+	* @param {boolean=}			[remove=false]		Remove the DOM element?
+	* @param {boolean=}			[skipResize=false]	Skip calling resizeAll()?
+	* @param {boolean=}			[destroyChild=true]	Destroy Child-layouts? If not passed, obeys options setting
+	*/
+,	removePane = function (evt_or_pane, remove, skipResize, destroyChild) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$P	= $Ps[pane]
+		,	$C	= $Cs[pane]
+		,	$R	= $Rs[pane]
+		,	$T	= $Ts[pane]
+		;
+		// NOTE: elements can still exist even after remove()
+		//		so check for missing data(), which is cleared by removed()
+		if ($P && $.isEmptyObject( $P.data() )) $P = false;
+		if ($C && $.isEmptyObject( $C.data() )) $C = false;
+		if ($R && $.isEmptyObject( $R.data() )) $R = false;
+		if ($T && $.isEmptyObject( $T.data() )) $T = false;
+
+		if ($P) $P.stop(true, true);
+
+		//	check for a child layout
+		var	o	= options[pane]
+		,	s	= state[pane]
+		,	d	= "layout"
+		,	css	= "layoutCSS"
+		,	child	= children[pane] || ($P ? $P.data(d) : 0) || ($C ? $C.data(d) : 0) || null
+		,	destroy	= destroyChild !== undefined ? destroyChild : o.destroyChildLayout
+		;
+
+		// FIRST destroy the child-layout(s)
+		if (destroy && child && !child.destroyed) {
+			child.destroy(true);	// tell child-layout to destroy ALL its child-layouts too
+			if (child.destroyed)	// destroy was successful
+				child = null;		// clear pointer for logic below 
+		}
+
+		if ($P && remove && !child)
+			$P.remove();
+		else if ($P && $P[0]) {
+			//	create list of ALL pane-classes that need to be removed
+			var	root	= o.paneClass // default="ui-layout-pane"
+			,	pRoot	= root +"-"+ pane // eg: "ui-layout-pane-west"
+			,	_open	= "-open"
+			,	_sliding= "-sliding"
+			,	_closed	= "-closed"
+			,	classes	= [	root, root+_open, root+_closed, root+_sliding,		// generic classes
+							pRoot, pRoot+_open, pRoot+_closed, pRoot+_sliding ]	// pane-specific classes
+			;
+			$.merge(classes, getHoverClasses($P, true)); // ADD hover-classes
+			// remove all Layout classes from pane-element
+			$P	.removeClass( classes.join(" ") ) // remove ALL pane-classes
+				.removeData("parentLayout")
+				.removeData("layoutPane")
+				.removeData("layoutRole")
+				.removeData("layoutEdge")
+				.removeData("autoHidden")	// in case set
+				.unbind("."+ sID) // remove ALL Layout events
+				// TODO: remove these extra unbind commands when jQuery is fixed
+				//.unbind("mouseenter"+ sID)
+				//.unbind("mouseleave"+ sID)
+			;
+			// do NOT reset CSS if this pane/content is STILL the container of a nested layout!
+			// the nested layout will reset its 'container' CSS when/if it is destroyed
+			if ($C && $C.data(d)) {
+				// a content-div may not have a specific width, so give it one to contain the Layout
+				$C.width( $C.width() );
+				child.resizeAll(); // now resize the Layout
+			}
+			else if ($C)
+				$C.css( $C.data(css) ).removeData(css).removeData("layoutRole");
+			// remove pane AFTER content in case there was a nested layout
+			if (!$P.data(d))
+				$P.css( $P.data(css) ).removeData(css);
+		}
+
+		// REMOVE pane resizer and toggler elements
+		if ($T) $T.remove();
+		if ($R) $R.remove();
+
+		// CLEAR all pointers and state data
+		Instance[pane] = $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = children[pane] = false;
+		s = { removed: true };
+
+		if (!skipResize)
+			resizeAll();
+	}
+
+
+/*
+ * ###########################
+ *	   ACTION METHODS
+ * ###########################
+ */
+
+,	_hidePane = function (pane) {
+		var $P	= $Ps[pane]
+		,	o	= options[pane]
+		,	s	= $P[0].style
+		;
+		if (o.useOffscreenClose) {
+			if (!$P.data(_c.offscreenReset))
+				$P.data(_c.offscreenReset, { left: s.left, right: s.right });
+			$P.css( _c.offscreenCSS );
+		}
+		else
+			$P.hide().removeData(_c.offscreenReset);
+	}
+
+,	_showPane = function (pane) {
+		var $P	= $Ps[pane]
+		,	o	= options[pane]
+		,	off	= _c.offscreenCSS
+		,	old	= $P.data(_c.offscreenReset)
+		,	s	= $P[0].style
+		;
+		$P	.show() // ALWAYS show, just in case
+			.removeData(_c.offscreenReset);
+		if (o.useOffscreenClose && old) {
+			if (s.left == off.left)
+				s.left = old.left;
+			if (s.right == off.right)
+				s.right = old.right;
+		}
+	}
+
+
+	/**
+	* Completely 'hides' a pane, including its spacing - as if it does not exist
+	* The pane is not actually 'removed' from the source, so can use 'show' to un-hide it
+	*
+	* @param {string|Object}	evt_or_pane			The pane being hidden, ie: north, south, east, or west
+	* @param {boolean=}			[noAnimation=false]	
+	*/
+,	hide = function (evt_or_pane, noAnimation) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	o	= options[pane]
+		,	s	= state[pane]
+		,	$P	= $Ps[pane]
+		,	$R	= $Rs[pane]
+		;
+		if (!$P || s.isHidden) return; // pane does not exist OR is already hidden
+
+		// onhide_start callback - will CANCEL hide if returns false
+		if (state.initialized && false === _runCallbacks("onhide_start", pane)) return;
+
+		s.isSliding = false; // just in case
+
+		// now hide the elements
+		if ($R) $R.hide(); // hide resizer-bar
+		if (!state.initialized || s.isClosed) {
+			s.isClosed = true; // to trigger open-animation on show()
+			s.isHidden  = true;
+			s.isVisible = false;
+			if (!state.initialized)
+				_hidePane(pane); // no animation when loading page
+			sizeMidPanes(_c[pane].dir === "horz" ? "" : "center");
+			if (state.initialized || o.triggerEventsOnLoad)
+				_runCallbacks("onhide_end", pane);
+		}
+		else {
+			s.isHiding = true; // used by onclose
+			close(pane, false, noAnimation); // adjust all panes to fit
+		}
+	}
+
+	/**
+	* Show a hidden pane - show as 'closed' by default unless openPane = true
+	*
+	* @param {string|Object}	evt_or_pane			The pane being opened, ie: north, south, east, or west
+	* @param {boolean=}			[openPane=false]
+	* @param {boolean=}			[noAnimation=false]
+	* @param {boolean=}			[noAlert=false]
+	*/
+,	show = function (evt_or_pane, openPane, noAnimation, noAlert) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	o	= options[pane]
+		,	s	= state[pane]
+		,	$P	= $Ps[pane]
+		,	$R	= $Rs[pane]
+		;
+		if (!$P || !s.isHidden) return; // pane does not exist OR is not hidden
+
+		// onshow_start callback - will CANCEL show if returns false
+		if (false === _runCallbacks("onshow_start", pane)) return;
+
+		s.isSliding = false; // just in case
+		s.isShowing = true; // used by onopen/onclose
+		//s.isHidden  = false; - will be set by open/close - if not cancelled
+
+		// now show the elements
+		//if ($R) $R.show(); - will be shown by open/close
+		if (openPane === false)
+			close(pane, true); // true = force
+		else
+			open(pane, false, noAnimation, noAlert); // adjust all panes to fit
+	}
+
+
+	/**
+	* Toggles a pane open/closed by calling either open or close
+	*
+	* @param {string|Object}	evt_or_pane		The pane being toggled, ie: north, south, east, or west
+	* @param {boolean=}			[slide=false]
+	*/
+,	toggle = function (evt_or_pane, slide) {
+		if (!isInitialized()) return;
+		var	evt		= evtObj(evt_or_pane)
+		,	pane	= evtPane.call(this, evt_or_pane)
+		,	s		= state[pane]
+		;
+		if (evt) // called from to $R.dblclick OR triggerPaneEvent
+			evt.stopImmediatePropagation();
+		if (s.isHidden)
+			show(pane); // will call 'open' after unhiding it
+		else if (s.isClosed)
+			open(pane, !!slide);
+		else
+			close(pane);
+	}
+
+
+	/**
+	* Utility method used during init or other auto-processes
+	*
+	* @param {string}	pane   The pane being closed
+	* @param {boolean=}	[setHandles=false]
+	*/
+,	_closePane = function (pane, setHandles) {
+		var
+			$P	= $Ps[pane]
+		,	s	= state[pane]
+		;
+		_hidePane(pane);
+		s.isClosed = true;
+		s.isVisible = false;
+		// UNUSED: if (setHandles) setAsClosed(pane, true); // true = force
+	}
+
+	/**
+	* Close the specified pane (animation optional), and resize all other panes as needed
+	*
+	* @param {string|Object}	evt_or_pane			The pane being closed, ie: north, south, east, or west
+	* @param {boolean=}			[force=false]
+	* @param {boolean=}			[noAnimation=false]
+	* @param {boolean=}			[skipCallback=false]
+	*/
+,	close = function (evt_or_pane, force, noAnimation, skipCallback) {
+		var	pane = evtPane.call(this, evt_or_pane);
+		// if pane has been initialized, but NOT the complete layout, close pane instantly
+		if (!state.initialized && $Ps[pane]) {
+			_closePane(pane); // INIT pane as closed
+			return;
+		}
+		if (!isInitialized()) return;
+
+		var
+			$P	= $Ps[pane]
+		,	$R	= $Rs[pane]
+		,	$T	= $Ts[pane]
+		,	o	= options[pane]
+		,	s	= state[pane]
+		,	c	= _c[pane]
+		,	doFX, isShowing, isHiding, wasSliding;
+
+		// QUEUE in case another action/animation is in progress
+		$N.queue(function( queueNext ){
+	
+			if ( !$P
+			||	(!o.closable && !s.isShowing && !s.isHiding)	// invalid request // (!o.resizable && !o.closable) ???
+			||	(!force && s.isClosed && !s.isShowing)			// already closed
+			) return queueNext();
+
+			// onclose_start callback - will CANCEL hide if returns false
+			// SKIP if just 'showing' a hidden pane as 'closed'
+			var abort = !s.isShowing && false === _runCallbacks("onclose_start", pane);
+
+			// transfer logic vars to temp vars
+			isShowing	= s.isShowing;
+			isHiding	= s.isHiding;
+			wasSliding	= s.isSliding;
+			// now clear the logic vars (REQUIRED before aborting)
+			delete s.isShowing;
+			delete s.isHiding;
+
+			if (abort) return queueNext();
+
+			doFX		= !noAnimation && !s.isClosed && (o.fxName_close != "none");
+			s.isMoving	= true;
+			s.isClosed	= true;
+			s.isVisible	= false;
+			// update isHidden BEFORE sizing panes
+			if (isHiding) s.isHidden = true;
+			else if (isShowing) s.isHidden = false;
+
+			if (s.isSliding) // pane is being closed, so UNBIND trigger events
+				bindStopSlidingEvents(pane, false); // will set isSliding=false
+			else // resize panes adjacent to this one
+				sizeMidPanes(_c[pane].dir === "horz" ? "" : "center", false); // false = NOT skipCallback
+
+			// if this pane has a resizer bar, move it NOW - before animation
+			setAsClosed(pane);
+
+			// CLOSE THE PANE
+			if (doFX) { // animate the close
+				// mask panes with objects
+				var masks = "center"+ (c.dir=="horz" ? ",west,east" : "");
+				showMasks( masks, true );	// true = ONLY mask panes with maskObjects=true
+				lockPaneForFX(pane, true);	// need to set left/top so animation will work
+				$P.hide( o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () {
+					lockPaneForFX(pane, false); // undo
+					if (s.isClosed) close_2();
+					queueNext();
+				});
+			}
+			else { // hide the pane without animation
+				_hidePane(pane);
+				close_2();
+				queueNext();
+			};
+		});
+
+		// SUBROUTINE
+		function close_2 () {
+			s.isMoving	= false;
+			bindStartSlidingEvent(pane, true); // will enable if o.slidable = true
+
+			// if opposite-pane was autoClosed, see if it can be autoOpened now
+			var altPane = _c.oppositeEdge[pane];
+			if (state[ altPane ].noRoom) {
+				setSizeLimits( altPane );
+				makePaneFit( altPane );
+			}
+
+			// hide any masks shown while closing
+			hideMasks();
+
+			if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) {
+				// onclose callback - UNLESS just 'showing' a hidden pane as 'closed'
+				if (!isShowing)	_runCallbacks("onclose_end", pane);
+				// onhide OR onshow callback
+				if (isShowing)	_runCallbacks("onshow_end", pane);
+				if (isHiding)	_runCallbacks("onhide_end", pane);
+			}
+		}
+	}
+
+	/**
+	* @param {string}	pane	The pane just closed, ie: north, south, east, or west
+	*/
+,	setAsClosed = function (pane) {
+		var
+			$P		= $Ps[pane]
+		,	$R		= $Rs[pane]
+		,	$T		= $Ts[pane]
+		,	o		= options[pane]
+		,	s		= state[pane]
+		,	side	= _c[pane].side.toLowerCase()
+		,	inset	= "inset"+ _c[pane].side
+		,	rClass	= o.resizerClass
+		,	tClass	= o.togglerClass
+		,	_pane	= "-"+ pane // used for classNames
+		,	_open	= "-open"
+		,	_sliding= "-sliding"
+		,	_closed	= "-closed"
+		;
+		$R
+			.css(side, sC[inset]) // move the resizer
+			.removeClass( rClass+_open +" "+ rClass+_pane+_open )
+			.removeClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
+			.addClass( rClass+_closed +" "+ rClass+_pane+_closed )
+			.unbind("dblclick."+ sID)
+		;
+		// DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvent?
+		if (o.resizable && $.layout.plugins.draggable)
+			$R
+				.draggable("disable")
+				.removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here
+				.css("cursor", "default")
+				.attr("title","")
+			;
+
+		// if pane has a toggler button, adjust that too
+		if ($T) {
+			$T
+				.removeClass( tClass+_open +" "+ tClass+_pane+_open )
+				.addClass( tClass+_closed +" "+ tClass+_pane+_closed )
+				.attr("title", o.tips.Open) // may be blank
+			;
+			// toggler-content - if exists
+			$T.children(".content-open").hide();
+			$T.children(".content-closed").css("display","block");
+		}
+
+		// sync any 'pin buttons'
+		syncPinBtns(pane, false);
+
+		if (state.initialized) {
+			// resize 'length' and position togglers for adjacent panes
+			sizeHandles();
+		}
+	}
+
+	/**
+	* Open the specified pane (animation optional), and resize all other panes as needed
+	*
+	* @param {string|Object}	evt_or_pane			The pane being opened, ie: north, south, east, or west
+	* @param {boolean=}			[slide=false]
+	* @param {boolean=}			[noAnimation=false]
+	* @param {boolean=}			[noAlert=false]
+	*/
+,	open = function (evt_or_pane, slide, noAnimation, noAlert) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$P	= $Ps[pane]
+		,	$R	= $Rs[pane]
+		,	$T	= $Ts[pane]
+		,	o	= options[pane]
+		,	s	= state[pane]
+		,	c	= _c[pane]
+		,	doFX, isShowing
+		;
+		// QUEUE in case another action/animation is in progress
+		$N.queue(function( queueNext ){
+
+			if ( !$P
+			||	(!o.resizable && !o.closable && !s.isShowing)	// invalid request
+			||	(s.isVisible && !s.isSliding)					// already open
+			) return queueNext();
+
+			// pane can ALSO be unhidden by just calling show(), so handle this scenario
+			if (s.isHidden && !s.isShowing) {
+				queueNext(); // call before show() because it needs the queue free
+				show(pane, true);
+				return;
+			}
+
+			if (o.autoResize && s.size != o.size) // resize pane to original size set in options
+				sizePane(pane, o.size, true, true, true); // true=skipCallback/forceResize/noAnimation
+			else
+				// make sure there is enough space available to open the pane
+				setSizeLimits(pane, slide);
+
+			// onopen_start callback - will CANCEL open if returns false
+			var cbReturn = _runCallbacks("onopen_start", pane);
+
+			if (cbReturn === "abort")
+				return queueNext();
+
+			// update pane-state again in case options were changed in onopen_start
+			if (cbReturn !== "NC") // NC = "No Callback"
+				setSizeLimits(pane, slide);
+
+			if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN!
+				syncPinBtns(pane, false); // make sure pin-buttons are reset
+				if (!noAlert && o.tips.noRoomToOpen)
+					alert(o.tips.noRoomToOpen);
+				return queueNext(); // ABORT
+			}
+
+			if (slide) // START Sliding - will set isSliding=true
+				bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane
+			else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead
+				bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false
+			else if (o.slidable)
+				bindStartSlidingEvent(pane, false); // UNBIND trigger events
+
+			s.noRoom = false; // will be reset by makePaneFit if 'noRoom'
+			makePaneFit(pane);
+
+			// transfer logic var to temp var
+			isShowing = s.isShowing;
+			// now clear the logic var
+			delete s.isShowing;
+
+			doFX		= !noAnimation && s.isClosed && (o.fxName_open != "none");
+			s.isMoving	= true;
+			s.isVisible	= true;
+			s.isClosed	= false;
+			// update isHidden BEFORE sizing panes - WHY??? Old?
+			if (isShowing) s.isHidden = false;
+
+			if (doFX) { // ANIMATE
+				// mask panes with objects
+				var masks = "center"+ (c.dir=="horz" ? ",west,east" : "");
+				if (s.isSliding) masks += ","+ _c.oppositeEdge[pane];
+				showMasks( masks, true );	// true = ONLY mask panes with maskObjects=true
+				lockPaneForFX(pane, true);	// need to set left/top so animation will work
+				$P.show( o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function() {
+					lockPaneForFX(pane, false); // undo
+					if (s.isVisible) open_2(); // continue
+					queueNext();
+				});
+			}
+			else { // no animation
+				_showPane(pane);// just show pane and...
+				open_2();		// continue
+				queueNext();
+			};
+		});
+
+		// SUBROUTINE
+		function open_2 () {
+			s.isMoving	= false;
+
+			// cure iframe display issues
+			_fixIframe(pane);
+
+			// NOTE: if isSliding, then other panes are NOT 'resized'
+			if (!s.isSliding) { // resize all panes adjacent to this one
+				hideMasks(); // remove any masks shown while opening
+				sizeMidPanes(_c[pane].dir=="vert" ? "center" : "", false); // false = NOT skipCallback
+			}
+
+			// set classes, position handles and execute callbacks...
+			setAsOpen(pane);
+		};
+	
+	}
+
+	/**
+	* @param {string}	pane		The pane just opened, ie: north, south, east, or west
+	* @param {boolean=}	[skipCallback=false]
+	*/
+,	setAsOpen = function (pane, skipCallback) {
+		var 
+			$P		= $Ps[pane]
+		,	$R		= $Rs[pane]
+		,	$T		= $Ts[pane]
+		,	o		= options[pane]
+		,	s		= state[pane]
+		,	side	= _c[pane].side.toLowerCase()
+		,	inset	= "inset"+ _c[pane].side
+		,	rClass	= o.resizerClass
+		,	tClass	= o.togglerClass
+		,	_pane	= "-"+ pane // used for classNames
+		,	_open	= "-open"
+		,	_closed	= "-closed"
+		,	_sliding= "-sliding"
+		;
+		$R
+			.css(side, sC[inset] + getPaneSize(pane)) // move the resizer
+			.removeClass( rClass+_closed +" "+ rClass+_pane+_closed )
+			.addClass( rClass+_open +" "+ rClass+_pane+_open )
+		;
+		if (s.isSliding)
+			$R.addClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
+		else // in case 'was sliding'
+			$R.removeClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
+
+		if (o.resizerDblClickToggle)
+			$R.bind("dblclick", toggle );
+		removeHover( 0, $R ); // remove hover classes
+		if (o.resizable && $.layout.plugins.draggable)
+			$R	.draggable("enable")
+				.css("cursor", o.resizerCursor)
+				.attr("title", o.tips.Resize);
+		else if (!s.isSliding)
+			$R.css("cursor", "default"); // n-resize, s-resize, etc
+
+		// if pane also has a toggler button, adjust that too
+		if ($T) {
+			$T	.removeClass( tClass+_closed +" "+ tClass+_pane+_closed )
+				.addClass( tClass+_open +" "+ tClass+_pane+_open )
+				.attr("title", o.tips.Close); // may be blank
+			removeHover( 0, $T ); // remove hover classes
+			// toggler-content - if exists
+			$T.children(".content-closed").hide();
+			$T.children(".content-open").css("display","block");
+		}
+
+		// sync any 'pin buttons'
+		syncPinBtns(pane, !s.isSliding);
+
+		// update pane-state dimensions - BEFORE resizing content
+		$.extend(s, elDims($P));
+
+		if (state.initialized) {
+			// resize resizer & toggler sizes for all panes
+			sizeHandles();
+			// resize content every time pane opens - to be sure
+			sizeContent(pane, true); // true = remeasure headers/footers, even if 'pane.isMoving'
+		}
+
+		if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) {
+			// onopen callback
+			_runCallbacks("onopen_end", pane);
+			// onshow callback - TODO: should this be here?
+			if (s.isShowing) _runCallbacks("onshow_end", pane);
+
+			// ALSO call onresize because layout-size *may* have changed while pane was closed
+			if (state.initialized)
+				_runCallbacks("onresize_end", pane);
+		}
+
+		// TODO: Somehow sizePane("north") is being called after this point???
+	}
+
+
+	/**
+	* slideOpen / slideClose / slideToggle
+	*
+	* Pass-though methods for sliding
+	*/
+,	slideOpen = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	evt		= evtObj(evt_or_pane)
+		,	pane	= evtPane.call(this, evt_or_pane)
+		,	s		= state[pane]
+		,	delay	= options[pane].slideDelay_open
+		;
+		// prevent event from triggering on NEW resizer binding created below
+		if (evt) evt.stopImmediatePropagation();
+
+		if (s.isClosed && evt && evt.type === "mouseenter" && delay > 0)
+			// trigger = mouseenter - use a delay
+			timer.set(pane+"_openSlider", open_NOW, delay);
+		else
+			open_NOW(); // will unbind events if is already open
+
+		/**
+		* SUBROUTINE for timed open
+		*/
+		function open_NOW () {
+			if (!s.isClosed) // skip if no longer closed!
+				bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane
+			else if (!s.isMoving)
+				open(pane, true); // true = slide - open() will handle binding
+		};
+	}
+
+,	slideClose = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	evt		= evtObj(evt_or_pane)
+		,	pane	= evtPane.call(this, evt_or_pane)
+		,	o		= options[pane]
+		,	s		= state[pane]
+		,	delay	= s.isMoving ? 1000 : 300 // MINIMUM delay - option may override
+		;
+		if (s.isClosed || s.isResizing)
+			return; // skip if already closed OR in process of resizing
+		else if (o.slideTrigger_close === "click")
+			close_NOW(); // close immediately onClick
+		else if (o.preventQuickSlideClose && s.isMoving)
+			return; // handle Chrome quick-close on slide-open
+		else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane]))
+			return; // handle incorrect mouseleave trigger, like when over a SELECT-list in IE
+		else if (evt) // trigger = mouseleave - use a delay
+			// 1 sec delay if 'opening', else .3 sec
+			timer.set(pane+"_closeSlider", close_NOW, max(o.slideDelay_close, delay));
+		else // called programically
+			close_NOW();
+
+		/**
+		* SUBROUTINE for timed close
+		*/
+		function close_NOW () {
+			if (s.isClosed) // skip 'close' if already closed!
+				bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here?
+			else if (!s.isMoving)
+				close(pane); // close will handle unbinding
+		};
+	}
+
+	/**
+	* @param {string|Object}	evt_or_pane		The pane being opened, ie: north, south, east, or west
+	*/
+,	slideToggle = function (evt_or_pane) {
+		var pane = evtPane.call(this, evt_or_pane);
+		toggle(pane, true);
+	}
+
+
+	/**
+	* Must set left/top on East/South panes so animation will work properly
+	*
+	* @param {string}	pane	The pane to lock, 'east' or 'south' - any other is ignored!
+	* @param {boolean}	doLock  true = set left/top, false = remove
+	*/
+,	lockPaneForFX = function (pane, doLock) {
+		var $P	= $Ps[pane]
+		,	s	= state[pane]
+		,	o	= options[pane]
+		,	z	= options.zIndexes
+		;
+		if (doLock) {
+			$P.css({ zIndex: z.pane_animate }); // overlay all elements during animation
+			if (pane=="south")
+				$P.css({ top: sC.insetTop + sC.innerHeight - $P.outerHeight() });
+			else if (pane=="east")
+				$P.css({ left: sC.insetLeft + sC.innerWidth - $P.outerWidth() });
+		}
+		else { // animation DONE - RESET CSS
+			// TODO: see if this can be deleted. It causes a quick-close when sliding in Chrome
+			$P.css({ zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal) });
+			if (pane=="south")
+				$P.css({ top: "auto" });
+			// if pane is positioned 'off-screen', then DO NOT screw with it!
+			else if (pane=="east" && !$P.css("left").match(/\-99999/))
+				$P.css({ left: "auto" });
+			// fix anti-aliasing in IE - only needed for animations that change opacity
+			if (browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1)
+				$P[0].style.removeAttribute('filter');
+		}
+	}
+
+
+	/**
+	* Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger
+	*
+	* @see  open(), close()
+	* @param {string}	pane	The pane to enable/disable, 'north', 'south', etc.
+	* @param {boolean}	enable	Enable or Disable sliding?
+	*/
+,	bindStartSlidingEvent = function (pane, enable) {
+		var o		= options[pane]
+		,	$P		= $Ps[pane]
+		,	$R		= $Rs[pane]
+		,	evtName	= o.slideTrigger_open.toLowerCase()
+		;
+		if (!$R || (enable && !o.slidable)) return;
+
+		// make sure we have a valid event
+		if (evtName.match(/mouseover/))
+			evtName = o.slideTrigger_open = "mouseenter";
+		else if (!evtName.match(/(click|dblclick|mouseenter)/)) 
+			evtName = o.slideTrigger_open = "click";
+
+		$R
+			// add or remove event
+			[enable ? "bind" : "unbind"](evtName +'.'+ sID, slideOpen)
+			// set the appropriate cursor & title/tip
+			.css("cursor", enable ? o.sliderCursor : "default")
+			.attr("title", enable ? o.tips.Slide : "")
+		;
+	}
+
+	/**
+	* Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed
+	* Also increases zIndex when pane is sliding open
+	* See bindStartSlidingEvent for code to control 'slide open'
+	*
+	* @see  slideOpen(), slideClose()
+	* @param {string}	pane	The pane to process, 'north', 'south', etc.
+	* @param {boolean}	enable	Enable or Disable events?
+	*/
+,	bindStopSlidingEvents = function (pane, enable) {
+		var	o		= options[pane]
+		,	s		= state[pane]
+		,	c		= _c[pane]
+		,	z		= options.zIndexes
+		,	evtName	= o.slideTrigger_close.toLowerCase()
+		,	action	= (enable ? "bind" : "unbind")
+		,	$P		= $Ps[pane]
+		,	$R		= $Rs[pane]
+		;
+		s.isSliding = enable; // logic
+		timer.clear(pane+"_closeSlider"); // just in case
+
+		// remove 'slideOpen' event from resizer
+		// ALSO will raise the zIndex of the pane & resizer
+		if (enable) bindStartSlidingEvent(pane, false);
+
+		// RE/SET zIndex - increases when pane is sliding-open, resets to normal when not
+		$P.css("zIndex", enable ? z.pane_sliding : z.pane_normal);
+		$R.css("zIndex", enable ? z.pane_sliding+2 : z.resizer_normal); // NOTE: mask = pane_sliding+1
+
+		// make sure we have a valid event
+		if (!evtName.match(/(click|mouseleave)/))
+			evtName = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout'
+
+		// add/remove slide triggers
+		$R[action](evtName, slideClose); // base event on resize
+		// need extra events for mouseleave
+		if (evtName === "mouseleave") {
+			// also close on pane.mouseleave
+			$P[action]("mouseleave."+ sID, slideClose);
+			// cancel timer when mouse moves between 'pane' and 'resizer'
+			$R[action]("mouseenter."+ sID, cancelMouseOut);
+			$P[action]("mouseenter."+ sID, cancelMouseOut);
+		}
+
+		if (!enable)
+			timer.clear(pane+"_closeSlider");
+		else if (evtName === "click" && !o.resizable) {
+			// IF pane is not resizable (which already has a cursor and tip) 
+			// then set the a cursor & title/tip on resizer when sliding
+			$R.css("cursor", enable ? o.sliderCursor : "default");
+			$R.attr("title", enable ? o.tips.Close : ""); // use Toggler-tip, eg: "Close Pane"
+		}
+
+		// SUBROUTINE for mouseleave timer clearing
+		function cancelMouseOut (evt) {
+			timer.clear(pane+"_closeSlider");
+			evt.stopPropagation();
+		}
+	}
+
+
+	/**
+	* Hides/closes a pane if there is insufficient room - reverses this when there is room again
+	* MUST have already called setSizeLimits() before calling this method
+	*
+	* @param {string}	pane					The pane being resized
+	* @param {boolean=}	[isOpening=false]		Called from onOpen?
+	* @param {boolean=}	[skipCallback=false]	Should the onresize callback be run?
+	* @param {boolean=}	[force=false]
+	*/
+,	makePaneFit = function (pane, isOpening, skipCallback, force) {
+		var
+			o	= options[pane]
+		,	s	= state[pane]
+		,	c	= _c[pane]
+		,	$P	= $Ps[pane]
+		,	$R	= $Rs[pane]
+		,	isSidePane 	= c.dir==="vert"
+		,	hasRoom		= false
+		;
+		// special handling for center & east/west panes
+		if (pane === "center" || (isSidePane && s.noVerticalRoom)) {
+			// see if there is enough room to display the pane
+			// ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth);
+			hasRoom = (s.maxHeight >= 0);
+			if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now
+				_showPane(pane);
+				if ($R) $R.show();
+				s.isVisible = true;
+				s.noRoom = false;
+				if (isSidePane) s.noVerticalRoom = false;
+				_fixIframe(pane);
+			}
+			else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now
+				_hidePane(pane);
+				if ($R) $R.hide();
+				s.isVisible = false;
+				s.noRoom = true;
+			}
+		}
+
+		// see if there is enough room to fit the border-pane
+		if (pane === "center") {
+			// ignore center in this block
+		}
+		else if (s.minSize <= s.maxSize) { // pane CAN fit
+			hasRoom = true;
+			if (s.size > s.maxSize) // pane is too big - shrink it
+				sizePane(pane, s.maxSize, skipCallback, force, true); // true = noAnimation
+			else if (s.size < s.minSize) // pane is too small - enlarge it
+				sizePane(pane, s.minSize, skipCallback, force, true);
+			// need s.isVisible because new pseudoClose method keeps pane visible, but off-screen
+			else if ($R && s.isVisible && $P.is(":visible")) {
+				// make sure resizer-bar is positioned correctly
+				// handles situation where nested layout was 'hidden' when initialized
+				var	side = c.side.toLowerCase()
+				,	pos  = s.size + sC["inset"+ c.side]
+				;
+				if ($.layout.cssNum($R, side) != pos) $R.css( side, pos );
+			}
+
+			// if was previously hidden due to noRoom, then RESET because NOW there is room
+			if (s.noRoom) {
+				// s.noRoom state will be set by open or show
+				if (s.wasOpen && o.closable) {
+					if (o.autoReopen)
+						open(pane, false, true, true); // true = noAnimation, true = noAlert
+					else // leave the pane closed, so just update state
+						s.noRoom = false;
+				}
+				else
+					show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert
+			}
+		}
+		else { // !hasRoom - pane CANNOT fit
+			if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now...
+				s.noRoom = true; // update state
+				s.wasOpen = !s.isClosed && !s.isSliding;
+				if (s.isClosed){} // SKIP
+				else if (o.closable) // 'close' if possible
+					close(pane, true, true); // true = force, true = noAnimation
+				else // 'hide' pane if cannot just be closed
+					hide(pane, true); // true = noAnimation
+			}
+		}
+	}
+
+
+	/**
+	* sizePane / manualSizePane
+	* sizePane is called only by internal methods whenever a pane needs to be resized
+	* manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized'
+	*
+	* @param {string|Object}	evt_or_pane				The pane being resized
+	* @param {number}			size					The *desired* new size for this pane - will be validated
+	* @param {boolean=}			[skipCallback=false]	Should the onresize callback be run?
+	* @param {boolean=}			[noAnimation=false]
+	*/
+,	manualSizePane = function (evt_or_pane, size, skipCallback, noAnimation) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	o	= options[pane]
+		,	s	= state[pane]
+		//	if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete...
+		,	forceResize = o.livePaneResizing && !s.isResizing
+		;
+		// ANY call to manualSizePane disables autoResize - ie, percentage sizing
+		o.autoResize = false;
+		// flow-through...
+		sizePane(pane, size, skipCallback, forceResize, noAnimation); // will animate resize if option enabled
+	}
+
+	/**
+	* @param {string|Object}	evt_or_pane				The pane being resized
+	* @param {number}			size					The *desired* new size for this pane - will be validated
+	* @param {boolean=}			[skipCallback=false]	Should the onresize callback be run?
+	* @param {boolean=}			[force=false]			Force resizing even if does not seem necessary
+	* @param {boolean=}			[noAnimation=false]
+	*/
+,	sizePane = function (evt_or_pane, size, skipCallback, force, noAnimation) {
+		if (!isInitialized()) return;
+		var	pane	= evtPane.call(this, evt_or_pane) // probably NEVER called from event?
+		,	o		= options[pane]
+		,	s		= state[pane]
+		,	$P		= $Ps[pane]
+		,	$R		= $Rs[pane]
+		,	side	= _c[pane].side.toLowerCase()
+		,	dimName	= _c[pane].sizeType.toLowerCase()
+		,	inset	= "inset"+ _c[pane].side
+		,	skipResizeWhileDragging = s.isResizing && !o.triggerEventsDuringLiveResize
+		,	doFX	= noAnimation !== true && o.animatePaneSizing
+		,	oldSize, newSize
+		;
+		// QUEUE in case another action/animation is in progress
+		$N.queue(function( queueNext ){
+			// calculate 'current' min/max sizes
+			setSizeLimits(pane); // update pane-state
+			oldSize = s.size;
+			size = _parseSize(pane, size); // handle percentages & auto
+			size = max(size, _parseSize(pane, o.minSize));
+			size = min(size, s.maxSize);
+			if (size < s.minSize) { // not enough room for pane!
+				queueNext(); // call before makePaneFit() because it needs the queue free
+				makePaneFit(pane, false, skipCallback);	// will hide or close pane
+				return;
+			}
+
+			// IF newSize is same as oldSize, then nothing to do - abort
+			if (!force && size === oldSize)
+				return queueNext();
+
+			// onresize_start callback CANNOT cancel resizing because this would break the layout!
+			if (!skipCallback && state.initialized && s.isVisible)
+				_runCallbacks("onresize_start", pane);
+
+			// resize the pane, and make sure its visible
+			newSize = cssSize(pane, size);
+
+			if (doFX && $P.is(":visible")) { // ANIMATE
+				var fx		= $.layout.effects.size[pane] || $.layout.effects.size.all
+				,	easing	= o.fxSettings_size.easing || fx.easing
+				,	z		= options.zIndexes
+				,	props	= {};
+				props[ dimName ] = newSize +'px';
+				s.isMoving = true;
+				// overlay all elements during animation
+				$P.css({ zIndex: z.pane_animate })
+				  .show().animate( props, o.fxSpeed_size, easing, function(){
+					// reset zIndex after animation
+					$P.css({ zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal) });
+					s.isMoving = false;
+					sizePane_2(); // continue
+					queueNext();
+				});
+			}
+			else { // no animation
+				$P.css( dimName, newSize );	// resize pane
+				// if pane is visible, then 
+				if ($P.is(":visible"))
+					sizePane_2(); // continue
+				else {
+					// pane is NOT VISIBLE, so just update state data...
+					// when pane is *next opened*, it will have the new size
+					s.size = size;				// update state.size
+					$.extend(s, elDims($P));	// update state dimensions
+				}
+				queueNext();
+			};
+
+		});
+
+		// SUBROUTINE
+		function sizePane_2 () {
+			/*	Panes are sometimes not sized precisely in some browsers!?
+			 *	This code will resize the pane up to 3 times to nudge the pane to the correct size
+			 */
+			var	actual	= dimName==='width' ? $P.outerWidth() : $P.outerHeight()
+			,	tries	= [{
+						   	pane:		pane
+						,	count:		1
+						,	target:		size
+						,	actual:		actual
+						,	correct:	(size === actual)
+						,	attempt:	size
+						,	cssSize:	newSize
+						}]
+			,	lastTry = tries[0]
+			,	thisTry	= {}
+			,	msg		= 'Inaccurate size after resizing the '+ pane +'-pane.'
+			;
+			while ( !lastTry.correct ) {
+				thisTry = { pane: pane, count: lastTry.count+1, target: size };
+
+				if (lastTry.actual > size)
+					thisTry.attempt = max(0, lastTry.attempt - (lastTry.actual - size));
+				else // lastTry.actual < size
+					thisTry.attempt = max(0, lastTry.attempt + (size - lastTry.actual));
+
+				thisTry.cssSize = cssSize(pane, thisTry.attempt);
+				$P.css( dimName, thisTry.cssSize );
+
+				thisTry.actual	= dimName=='width' ? $P.outerWidth() : $P.outerHeight();
+				thisTry.correct	= (size === thisTry.actual);
+
+				// log attempts and alert the user of this *non-fatal error* (if showDebugMessages)
+				if ( tries.length === 1) {
+					_log(msg, false, true);
+					_log(lastTry, false, true);
+				}
+				_log(thisTry, false, true);
+				// after 4 tries, is as close as its gonna get!
+				if (tries.length > 3) break;
+
+				tries.push( thisTry );
+				lastTry = tries[ tries.length - 1 ];
+			}
+			// END TESTING CODE
+
+			// update pane-state dimensions
+			s.size	= size;
+			$.extend(s, elDims($P));
+
+			if (s.isVisible && $P.is(":visible")) {
+				// reposition the resizer-bar
+				if ($R) $R.css( side, size + sC[inset] );
+				// resize the content-div
+				sizeContent(pane);
+			}
+
+			if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible)
+				_runCallbacks("onresize_end", pane);
+
+			// resize all the adjacent panes, and adjust their toggler buttons
+			// when skipCallback passed, it means the controlling method will handle 'other panes'
+			if (!skipCallback) {
+				// also no callback if live-resize is in progress and NOT triggerEventsDuringLiveResize
+				if (!s.isSliding) sizeMidPanes(_c[pane].dir=="horz" ? "" : "center", skipResizeWhileDragging, force);
+				sizeHandles();
+			}
+
+			// if opposite-pane was autoClosed, see if it can be autoOpened now
+			var altPane = _c.oppositeEdge[pane];
+			if (size < oldSize && state[ altPane ].noRoom) {
+				setSizeLimits( altPane );
+				makePaneFit( altPane, false, skipCallback );
+			}
+
+			// DEBUG - ALERT user/developer so they know there was a sizing problem
+			if (tries.length > 1)
+				_log(msg +'\nSee the Error Console for details.', true, true);
+		}
+	}
+
+	/**
+	* @see  initPanes(), sizePane(), resizeAll(), open(), close(), hide()
+	* @param {Array.<string>|string} panes					The pane(s) being resized, comma-delmited string
+	* @param {boolean=}				[skipCallback=false]	Should the onresize callback be run?
+	* @param {boolean=}				[force=false]
+	*/
+,	sizeMidPanes = function (panes, skipCallback, force) {
+		panes = (panes ? panes : "east,west,center").split(",");
+
+		$.each(panes, function (i, pane) {
+			if (!$Ps[pane]) return; // NO PANE - skip
+			var 
+				o		= options[pane]
+			,	s		= state[pane]
+			,	$P		= $Ps[pane]
+			,	$R		= $Rs[pane]
+			,	isCenter= (pane=="center")
+			,	hasRoom	= true
+			,	CSS		= {}
+			,	newCenter	= calcNewCenterPaneDims()
+			;
+			// update pane-state dimensions
+			$.extend(s, elDims($P));
+
+			if (pane === "center") {
+				if (!force && s.isVisible && newCenter.width === s.outerWidth && newCenter.height === s.outerHeight)
+					return true; // SKIP - pane already the correct size
+				// set state for makePaneFit() logic
+				$.extend(s, cssMinDims(pane), {
+					maxWidth:	newCenter.width
+				,	maxHeight:	newCenter.height
+				});
+				CSS = newCenter;
+				// convert OUTER width/height to CSS width/height 
+				CSS.width	= cssW($P, CSS.width);
+				// NEW - allow pane to extend 'below' visible area rather than hide it
+				CSS.height	= cssH($P, CSS.height);
+				hasRoom		= CSS.width >= 0 && CSS.height >= 0; // height >= 0 = ALWAYS TRUE NOW
+				// during layout init, try to shrink east/west panes to make room for center
+				if (!state.initialized && o.minWidth > s.outerWidth) {
+					var
+						reqPx	= o.minWidth - s.outerWidth
+					,	minE	= options.east.minSize || 0
+					,	minW	= options.west.minSize || 0
+					,	sizeE	= state.east.size
+					,	sizeW	= state.west.size
+					,	newE	= sizeE
+					,	newW	= sizeW
+					;
+					if (reqPx > 0 && state.east.isVisible && sizeE > minE) {
+						newE = max( sizeE-minE, sizeE-reqPx );
+						reqPx -= sizeE-newE;
+					}
+					if (reqPx > 0 && state.west.isVisible && sizeW > minW) {
+						newW = max( sizeW-minW, sizeW-reqPx );
+						reqPx -= sizeW-newW;
+					}
+					// IF we found enough extra space, then resize the border panes as calculated
+					if (reqPx === 0) {
+						if (sizeE && sizeE != minE)
+							sizePane('east', newE, true, force, true); // true = skipCallback/noAnimation - initPanes will handle when done
+						if (sizeW && sizeW != minW)
+							sizePane('west', newW, true, force, true);
+						// now start over!
+						sizeMidPanes('center', skipCallback, force);
+						return; // abort this loop
+					}
+				}
+			}
+			else { // for east and west, set only the height, which is same as center height
+				// set state.min/maxWidth/Height for makePaneFit() logic
+				if (s.isVisible && !s.noVerticalRoom)
+					$.extend(s, elDims($P), cssMinDims(pane))
+				if (!force && !s.noVerticalRoom && newCenter.height === s.outerHeight)
+					return true; // SKIP - pane already the correct size
+				// east/west have same top, bottom & height as center
+				CSS.top		= newCenter.top;
+				CSS.bottom	= newCenter.bottom;
+				// NEW - allow pane to extend 'below' visible area rather than hide it
+				CSS.height	= cssH($P, newCenter.height);
+				s.maxHeight	= CSS.height;
+				hasRoom		= (s.maxHeight >= 0); // ALWAYS TRUE NOW
+				if (!hasRoom) s.noVerticalRoom = true; // makePaneFit() logic
+			}
+
+			if (hasRoom) {
+				// resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized
+				if (!skipCallback && state.initialized)
+					_runCallbacks("onresize_start", pane);
+
+				$P.css(CSS); // apply the CSS to pane
+				if (pane !== "center")
+					sizeHandles(pane); // also update resizer length
+				if (s.noRoom && !s.isClosed && !s.isHidden)
+					makePaneFit(pane); // will re-open/show auto-closed/hidden pane
+				if (s.isVisible) {
+					$.extend(s, elDims($P)); // update pane dimensions
+					if (state.initialized) sizeContent(pane); // also resize the contents, if exists
+				}
+			}
+			else if (!s.noRoom && s.isVisible) // no room for pane
+				makePaneFit(pane); // will hide or close pane
+
+			if (!s.isVisible)
+				return true; // DONE - next pane
+
+			/*
+			* Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes
+			* Normally these panes have only 'left' & 'right' positions so pane auto-sizes
+			* ALSO required when pane is an IFRAME because will NOT default to 'full width'
+			*	TODO: Can I use width:100% for a north/south iframe?
+			*	TODO: Sounds like a job for $P.outerWidth( sC.innerWidth ) SETTER METHOD
+			*/
+			if (pane === "center") { // finished processing midPanes
+				var fix = browser.isIE6 || !browser.boxModel;
+				if ($Ps.north && (fix || state.north.tagName=="IFRAME")) 
+					$Ps.north.css("width", cssW($Ps.north, sC.innerWidth));
+				if ($Ps.south && (fix || state.south.tagName=="IFRAME"))
+					$Ps.south.css("width", cssW($Ps.south, sC.innerWidth));
+			}
+
+			// resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized
+			if (!skipCallback && state.initialized)
+				_runCallbacks("onresize_end", pane);
+		});
+	}
+
+
+	/**
+	* @see  window.onresize(), callbacks or custom code
+	*/
+,	resizeAll = function (evt) {
+		// stopPropagation if called by trigger("layoutdestroy") - use evtPane utility 
+		evtPane(evt);
+
+		if (!state.initialized) {
+			_initLayoutElements();
+			return; // no need to resize since we just initialized!
+		}
+		var	oldW	= sC.innerWidth
+		,	oldH	= sC.innerHeight
+		;
+		// cannot size layout when 'container' is hidden or collapsed
+		if (!$N.is(":visible") ) return;
+		$.extend(state.container, elDims( $N )); // UPDATE container dimensions
+		if (!sC.outerHeight) return;
+
+		// onresizeall_start will CANCEL resizing if returns false
+		// state.container has already been set, so user can access this info for calcuations
+		if (false === _runCallbacks("onresizeall_start")) return false;
+
+		var	// see if container is now 'smaller' than before
+			shrunkH	= (sC.innerHeight < oldH)
+		,	shrunkW	= (sC.innerWidth < oldW)
+		,	$P, o, s, dir
+		;
+		// NOTE special order for sizing: S-N-E-W
+		$.each(["south","north","east","west"], function (i, pane) {
+			if (!$Ps[pane]) return; // no pane - SKIP
+			s	= state[pane];
+			o	= options[pane];
+			dir	= _c[pane].dir;
+
+			if (o.autoResize && s.size != o.size) // resize pane to original size set in options
+				sizePane(pane, o.size, true, true, true); // true=skipCallback/forceResize/noAnimation
+			else {
+				setSizeLimits(pane);
+				makePaneFit(pane, false, true, true); // true=skipCallback/forceResize
+			}
+		});
+
+		sizeMidPanes("", true, true); // true=skipCallback, true=forceResize
+		sizeHandles(); // reposition the toggler elements
+
+		// trigger all individual pane callbacks AFTER layout has finished resizing
+		o = options; // reuse alias
+		$.each(_c.allPanes, function (i, pane) {
+			$P = $Ps[pane];
+			if (!$P) return; // SKIP
+			if (state[pane].isVisible) // undefined for non-existent panes
+				_runCallbacks("onresize_end", pane); // callback - if exists
+		});
+
+		_runCallbacks("onresizeall_end");
+		//_triggerLayoutEvent(pane, 'resizeall');
+	}
+
+	/**
+	* Whenever a pane resizes or opens that has a nested layout, trigger resizeAll
+	*
+	* @param {string|Object}	evt_or_pane		The pane just resized or opened
+	*/
+,	resizeChildLayout = function (evt_or_pane) {
+		var	pane = evtPane.call(this, evt_or_pane);
+		if (!options[pane].resizeChildLayout) return;
+		var	$P	= $Ps[pane]
+		,	$C	= $Cs[pane]
+		,	d	= "layout"
+		,	P	= Instance[pane]
+		,	L	= children[pane]
+		;
+		// user may have manually set EITHER instance pointer, so handle that
+		if (P.child && !L) {
+			// have to reverse the pointers!
+			var el = P.child.container;
+			L = children[pane] = (el ? el.data(d) : 0) || null; // set pointer _directly_ to layout instance
+		}
+
+		// if a layout-pointer exists, see if child has been destroyed
+		if (L && L.destroyed)
+			L = children[pane] = null; // clear child pointers
+		// no child layout pointer is set - see if there is a child layout NOW
+		if (!L)	L = children[pane] = $P.data(d) || ($C ? $C.data(d) : 0) || null; // set/update child pointers
+
+		// ALWAYS refresh the pane.child alias
+		P.child = children[pane];
+
+		if (L) L.resizeAll();
+	}
+
+
+	/**
+	* IF pane has a content-div, then resize all elements inside pane to fit pane-height
+	*
+	* @param {string|Object}	evt_or_panes		The pane(s) being resized
+	* @param {boolean=}			[remeasure=false]	Should the content (header/footer) be remeasured?
+	*/
+,	sizeContent = function (evt_or_panes, remeasure) {
+		if (!isInitialized()) return;
+
+		var panes = evtPane.call(this, evt_or_panes);
+		panes = panes ? panes.split(",") : _c.allPanes;
+
+		$.each(panes, function (idx, pane) {
+			var
+				$P	= $Ps[pane]
+			,	$C	= $Cs[pane]
+			,	o	= options[pane]
+			,	s	= state[pane]
+			,	m	= s.content // m = measurements
+			;
+			if (!$P || !$C || !$P.is(":visible")) return true; // NOT VISIBLE - skip
+
+			// if content-element was REMOVED, update OR remove the pointer
+			if (!$C.length) {
+				initContent(pane, false);	// false = do NOT sizeContent() - already there!
+				if (!$C) return;			// no replacement element found - pointer have been removed
+			}
+
+			// onsizecontent_start will CANCEL resizing if returns false
+			if (false === _runCallbacks("onsizecontent_start", pane)) return;
+
+			// skip re-measuring offsets if live-resizing
+			if ((!s.isMoving && !s.isResizing) || o.liveContentResizing || remeasure || m.top == undefined) {
+				_measure();
+				// if any footers are below pane-bottom, they may not measure correctly,
+				// so allow pane overflow and re-measure
+				if (m.hiddenFooters > 0 && $P.css("overflow") === "hidden") {
+					$P.css("overflow", "visible");
+					_measure(); // remeasure while overflowing
+					$P.css("overflow", "hidden");
+				}
+			}
+			// NOTE: spaceAbove/Below *includes* the pane paddingTop/Bottom, but not pane.borders
+			var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom);
+
+			if (!$C.is(":visible") || m.height != newH) {
+				// size the Content element to fit new pane-size - will autoHide if not enough room
+				setOuterHeight($C, newH, true); // true=autoHide
+				m.height = newH; // save new height
+			};
+
+			if (state.initialized)
+				_runCallbacks("onsizecontent_end", pane);
+
+			function _below ($E) {
+				return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0));
+			};
+
+			function _measure () {
+				var
+					ignore	= options[pane].contentIgnoreSelector
+				,	$Fs		= $C.nextAll().not(ignore || ':lt(0)') // not :lt(0) = ALL
+				,	$Fs_vis	= $Fs.filter(':visible')
+				,	$F		= $Fs_vis.filter(':last')
+				;
+				m = {
+					top:			$C[0].offsetTop
+				,	height:			$C.outerHeight()
+				,	numFooters:		$Fs.length
+				,	hiddenFooters:	$Fs.length - $Fs_vis.length
+				,	spaceBelow:		0 // correct if no content footer ($E)
+				}
+					m.spaceAbove	= m.top; // just for state - not used in calc
+					m.bottom		= m.top + m.height;
+				if ($F.length)
+					//spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom)
+					m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F);
+				else // no footer - check marginBottom on Content element itself
+					m.spaceBelow = _below($C);
+			};
+		});
+	}
+
+
+	/**
+	* Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary
+	*
+	* @see  initHandles(), open(), close(), resizeAll()
+	* @param {string|Object}	evt_or_panes		The pane(s) being resized
+	*/
+,	sizeHandles = function (evt_or_panes) {
+		var panes = evtPane.call(this, evt_or_panes)
+		panes = panes ? panes.split(",") : _c.borderPanes;
+
+		$.each(panes, function (i, pane) {
+			var 
+				o	= options[pane]
+			,	s	= state[pane]
+			,	$P	= $Ps[pane]
+			,	$R	= $Rs[pane]
+			,	$T	= $Ts[pane]
+			,	$TC
+			;
+			if (!$P || !$R) return;
+
+			var
+				dir			= _c[pane].dir
+			,	_state		= (s.isClosed ? "_closed" : "_open")
+			,	spacing		= o["spacing"+ _state]
+			,	togAlign	= o["togglerAlign"+ _state]
+			,	togLen		= o["togglerLength"+ _state]
+			,	paneLen
+			,	left
+			,	offset
+			,	CSS = {}
+			;
+
+			if (spacing === 0) {
+				$R.hide();
+				return;
+			}
+			else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason
+				$R.show(); // in case was previously hidden
+
+			// Resizer Bar is ALWAYS same width/height of pane it is attached to
+			if (dir === "horz") { // north/south
+				//paneLen = $P.outerWidth(); // s.outerWidth || 
+				paneLen = sC.innerWidth; // handle offscreen-panes
+				s.resizerLength = paneLen;
+				left = $.layout.cssNum($P, "left")
+				$R.css({
+					width:	cssW($R, paneLen) // account for borders & padding
+				,	height:	cssH($R, spacing) // ditto
+				,	left:	left > -9999 ? left : sC.insetLeft // handle offscreen-panes
+				});
+			}
+			else { // east/west
+				paneLen = $P.outerHeight(); // s.outerHeight || 
+				s.resizerLength = paneLen;
+				$R.css({
+					height:	cssH($R, paneLen) // account for borders & padding
+				,	width:	cssW($R, spacing) // ditto
+				,	top:	sC.insetTop + getPaneSize("north", true) // TODO: what if no North pane?
+				//,	top:	$.layout.cssNum($Ps["center"], "top")
+				});
+			}
+
+			// remove hover classes
+			removeHover( o, $R );
+
+			if ($T) {
+				if (togLen === 0 || (s.isSliding && o.hideTogglerOnSlide)) {
+					$T.hide(); // always HIDE the toggler when 'sliding'
+					return;
+				}
+				else
+					$T.show(); // in case was previously hidden
+
+				if (!(togLen > 0) || togLen === "100%" || togLen > paneLen) {
+					togLen = paneLen;
+					offset = 0;
+				}
+				else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed
+					if (isStr(togAlign)) {
+						switch (togAlign) {
+							case "top":
+							case "left":	offset = 0;
+											break;
+							case "bottom":
+							case "right":	offset = paneLen - togLen;
+											break;
+							case "middle":
+							case "center":
+							default:		offset = round((paneLen - togLen) / 2); // 'default' catches typos
+						}
+					}
+					else { // togAlign = number
+						var x = parseInt(togAlign, 10); //
+						if (togAlign >= 0) offset = x;
+						else offset = paneLen - togLen + x; // NOTE: x is negative!
+					}
+				}
+
+				if (dir === "horz") { // north/south
+					var width = cssW($T, togLen);
+					$T.css({
+						width:	width  // account for borders & padding
+					,	height:	cssH($T, spacing) // ditto
+					,	left:	offset // TODO: VERIFY that toggler  positions correctly for ALL values
+					,	top:	0
+					});
+					// CENTER the toggler content SPAN
+					$T.children(".content").each(function(){
+						$TC = $(this);
+						$TC.css("marginLeft", round((width-$TC.outerWidth())/2)); // could be negative
+					});
+				}
+				else { // east/west
+					var height = cssH($T, togLen);
+					$T.css({
+						height:	height // account for borders & padding
+					,	width:	cssW($T, spacing) // ditto
+					,	top:	offset // POSITION the toggler
+					,	left:	0
+					});
+					// CENTER the toggler content SPAN
+					$T.children(".content").each(function(){
+						$TC = $(this);
+						$TC.css("marginTop", round((height-$TC.outerHeight())/2)); // could be negative
+					});
+				}
+
+				// remove ALL hover classes
+				removeHover( 0, $T );
+			}
+
+			// DONE measuring and sizing this resizer/toggler, so can be 'hidden' now
+			if (!state.initialized && (o.initHidden || s.noRoom)) {
+				$R.hide();
+				if ($T) $T.hide();
+			}
+		});
+	}
+
+
+	/**
+	* @param {string|Object}	evt_or_pane
+	*/
+,	enableClosable = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$T	= $Ts[pane]
+		,	o	= options[pane]
+		;
+		if (!$T) return;
+		o.closable = true;
+		$T	.bind("click."+ sID, function(evt){ evt.stopPropagation(); toggle(pane); })
+			.css("visibility", "visible")
+			.css("cursor", "pointer")
+			.attr("title", state[pane].isClosed ? o.tips.Open : o.tips.Close) // may be blank
+			.show();
+	}
+	/**
+	* @param {string|Object}	evt_or_pane
+	* @param {boolean=}			[hide=false]
+	*/
+,	disableClosable = function (evt_or_pane, hide) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$T	= $Ts[pane]
+		;
+		if (!$T) return;
+		options[pane].closable = false;
+		// is closable is disable, then pane MUST be open!
+		if (state[pane].isClosed) open(pane, false, true);
+		$T	.unbind("."+ sID)
+			.css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues
+			.css("cursor", "default")
+			.attr("title", "");
+	}
+
+
+	/**
+	* @param {string|Object}	evt_or_pane
+	*/
+,	enableSlidable = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$R	= $Rs[pane]
+		;
+		if (!$R || !$R.data('draggable')) return;
+		options[pane].slidable = true; 
+		if (state[pane].isClosed)
+			bindStartSlidingEvent(pane, true);
+	}
+	/**
+	* @param {string|Object}	evt_or_pane
+	*/
+,	disableSlidable = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$R	= $Rs[pane]
+		;
+		if (!$R) return;
+		options[pane].slidable = false; 
+		if (state[pane].isSliding)
+			close(pane, false, true);
+		else {
+			bindStartSlidingEvent(pane, false);
+			$R	.css("cursor", "default")
+				.attr("title", "");
+			removeHover(null, $R[0]); // in case currently hovered
+		}
+	}
+
+
+	/**
+	* @param {string|Object}	evt_or_pane
+	*/
+,	enableResizable = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$R	= $Rs[pane]
+		,	o	= options[pane]
+		;
+		if (!$R || !$R.data('draggable')) return;
+		o.resizable = true; 
+		$R.draggable("enable");
+		if (!state[pane].isClosed)
+			$R	.css("cursor", o.resizerCursor)
+			 	.attr("title", o.tips.Resize);
+	}
+	/**
+	* @param {string|Object}	evt_or_pane
+	*/
+,	disableResizable = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$R	= $Rs[pane]
+		;
+		if (!$R || !$R.data('draggable')) return;
+		options[pane].resizable = false; 
+		$R	.draggable("disable")
+			.css("cursor", "default")
+			.attr("title", "");
+		removeHover(null, $R[0]); // in case currently hovered
+	}
+
+
+	/**
+	* Move a pane from source-side (eg, west) to target-side (eg, east)
+	* If pane exists on target-side, move that to source-side, ie, 'swap' the panes
+	*
+	* @param {string|Object}	evt_or_pane1	The pane/edge being swapped
+	* @param {string}			pane2			ditto
+	*/
+,	swapPanes = function (evt_or_pane1, pane2) {
+		if (!isInitialized()) return;
+		var pane1 = evtPane.call(this, evt_or_pane1);
+		// change state.edge NOW so callbacks can know where pane is headed...
+		state[pane1].edge = pane2;
+		state[pane2].edge = pane1;
+		// run these even if NOT state.initialized
+		if (false === _runCallbacks("onswap_start", pane1)
+		 ||	false === _runCallbacks("onswap_start", pane2)
+		) {
+			state[pane1].edge = pane1; // reset
+			state[pane2].edge = pane2;
+			return;
+		}
+
+		var
+			oPane1	= copy( pane1 )
+		,	oPane2	= copy( pane2 )
+		,	sizes	= {}
+		;
+		sizes[pane1] = oPane1 ? oPane1.state.size : 0;
+		sizes[pane2] = oPane2 ? oPane2.state.size : 0;
+
+		// clear pointers & state
+		$Ps[pane1] = false; 
+		$Ps[pane2] = false;
+		state[pane1] = {};
+		state[pane2] = {};
+		
+		// ALWAYS remove the resizer & toggler elements
+		if ($Ts[pane1]) $Ts[pane1].remove();
+		if ($Ts[pane2]) $Ts[pane2].remove();
+		if ($Rs[pane1]) $Rs[pane1].remove();
+		if ($Rs[pane2]) $Rs[pane2].remove();
+		$Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false;
+
+		// transfer element pointers and data to NEW Layout keys
+		move( oPane1, pane2 );
+		move( oPane2, pane1 );
+
+		// cleanup objects
+		oPane1 = oPane2 = sizes = null;
+
+		// make panes 'visible' again
+		if ($Ps[pane1]) $Ps[pane1].css(_c.visible);
+		if ($Ps[pane2]) $Ps[pane2].css(_c.visible);
+
+		// fix any size discrepancies caused by swap
+		resizeAll();
+
+		// run these even if NOT state.initialized
+		_runCallbacks("onswap_end", pane1);
+		_runCallbacks("onswap_end", pane2);
+
+		return;
+
+		function copy (n) { // n = pane
+			var
+				$P	= $Ps[n]
+			,	$C	= $Cs[n]
+			;
+			return !$P ? false : {
+				pane:		n
+			,	P:			$P ? $P[0] : false
+			,	C:			$C ? $C[0] : false
+			,	state:		$.extend(true, {}, state[n])
+			,	options:	$.extend(true, {}, options[n])
+			}
+		};
+
+		function move (oPane, pane) {
+			if (!oPane) return;
+			var
+				P		= oPane.P
+			,	C		= oPane.C
+			,	oldPane = oPane.pane
+			,	c		= _c[pane]
+			,	side	= c.side.toLowerCase()
+			,	inset	= "inset"+ c.side
+			//	save pane-options that should be retained
+			,	s		= $.extend(true, {}, state[pane])
+			,	o		= options[pane]
+			//	RETAIN side-specific FX Settings - more below
+			,	fx		= { resizerCursor: o.resizerCursor }
+			,	re, size, pos
+			;
+			$.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) {
+				fx[k +"_open"]  = o[k +"_open"];
+				fx[k +"_close"] = o[k +"_close"];
+				fx[k +"_size"]  = o[k +"_size"];
+			});
+
+			// update object pointers and attributes
+			$Ps[pane] = $(P)
+				.data({
+					layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
+				,	layoutEdge:		pane
+				})
+				.css(_c.hidden)
+				.css(c.cssReq)
+			;
+			$Cs[pane] = C ? $(C) : false;
+
+			// set options and state
+			options[pane]	= $.extend(true, {}, oPane.options, fx);
+			state[pane]		= $.extend(true, {}, oPane.state);
+
+			// change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west
+			re = new RegExp(o.paneClass +"-"+ oldPane, "g");
+			P.className = P.className.replace(re, o.paneClass +"-"+ pane);
+
+			// ALWAYS regenerate the resizer & toggler elements
+			initHandles(pane); // create the required resizer & toggler
+
+			// if moving to different orientation, then keep 'target' pane size
+			if (c.dir != _c[oldPane].dir) {
+				size = sizes[pane] || 0;
+				setSizeLimits(pane); // update pane-state
+				size = max(size, state[pane].minSize);
+				// use manualSizePane to disable autoResize - not useful after panes are swapped
+				manualSizePane(pane, size, true, true); // true/true = skipCallback/noAnimation
+			}
+			else // move the resizer here
+				$Rs[pane].css(side, sC[inset] + (state[pane].isVisible ? getPaneSize(pane) : 0));
+
+
+			// ADD CLASSNAMES & SLIDE-BINDINGS
+			if (oPane.state.isVisible && !s.isVisible)
+				setAsOpen(pane, true); // true = skipCallback
+			else {
+				setAsClosed(pane);
+				bindStartSlidingEvent(pane, true); // will enable events IF option is set
+			}
+
+			// DESTROY the object
+			oPane = null;
+		};
+	}
+
+
+	/**
+	* INTERNAL method to sync pin-buttons when pane is opened or closed
+	* Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes
+	*
+	* @see  open(), setAsOpen(), setAsClosed()
+	* @param {string}	pane   These are the params returned to callbacks by layout()
+	* @param {boolean}	doPin  True means set the pin 'down', False means 'up'
+	*/
+,	syncPinBtns = function (pane, doPin) {
+		if ($.layout.plugins.buttons)
+			$.each(state[pane].pins, function (i, selector) {
+				$.layout.buttons.setPinState(Instance, $(selector), pane, doPin);
+			});
+	}
+
+;	// END var DECLARATIONS
+
+	/**
+	* Capture keys when enableCursorHotkey - toggle pane if hotkey pressed
+	*
+	* @see  document.keydown()
+	*/
+	function keyDown (evt) {
+		if (!evt) return true;
+		var code = evt.keyCode;
+		if (code < 33) return true; // ignore special keys: ENTER, TAB, etc
+
+		var
+			PANE = {
+				38: "north" // Up Cursor	- $.ui.keyCode.UP
+			,	40: "south" // Down Cursor	- $.ui.keyCode.DOWN
+			,	37: "west"  // Left Cursor	- $.ui.keyCode.LEFT
+			,	39: "east"  // Right Cursor	- $.ui.keyCode.RIGHT
+			}
+		,	ALT		= evt.altKey // no worky!
+		,	SHIFT	= evt.shiftKey
+		,	CTRL	= evt.ctrlKey
+		,	CURSOR	= (CTRL && code >= 37 && code <= 40)
+		,	o, k, m, pane
+		;
+
+		if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey
+			pane = PANE[code];
+		else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey
+			$.each(_c.borderPanes, function (i, p) { // loop each pane to check its hotkey
+				o = options[p];
+				k = o.customHotkey;
+				m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT"
+				if ((SHIFT && m=="SHIFT") || (CTRL && m=="CTRL") || (CTRL && SHIFT)) { // Modifier matches
+					if (k && code === (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches
+						pane = p;
+						return false; // BREAK
+					}
+				}
+			});
+
+		// validate pane
+		if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden)
+			return true;
+
+		toggle(pane);
+
+		evt.stopPropagation();
+		evt.returnValue = false; // CANCEL key
+		return false;
+	};
+
+
+/*
+ * ######################################
+ *	UTILITY METHODS
+ *	called externally or by initButtons
+ * ######################################
+ */
+
+	/**
+	* Change/reset a pane overflow setting & zIndex to allow popups/drop-downs to work
+	*
+	* @param {Object=}   [el]	(optional) Can also be 'bound' to a click, mouseOver, or other event
+	*/
+	function allowOverflow (el) {
+		if (!isInitialized()) return;
+		if (this && this.tagName) el = this; // BOUND to element
+		var $P;
+		if (isStr(el))
+			$P = $Ps[el];
+		else if ($(el).data("layoutRole"))
+			$P = $(el);
+		else
+			$(el).parents().each(function(){
+				if ($(this).data("layoutRole")) {
+					$P = $(this);
+					return false; // BREAK
+				}
+			});
+		if (!$P || !$P.length) return; // INVALID
+
+		var
+			pane	= $P.data("layoutEdge")
+		,	s		= state[pane]
+		;
+
+		// if pane is already raised, then reset it before doing it again!
+		// this would happen if allowOverflow is attached to BOTH the pane and an element 
+		if (s.cssSaved)
+			resetOverflow(pane); // reset previous CSS before continuing
+
+		// if pane is raised by sliding or resizing, or its closed, then abort
+		if (s.isSliding || s.isResizing || s.isClosed) {
+			s.cssSaved = false;
+			return;
+		}
+
+		var
+			newCSS	= { zIndex: (options.zIndexes.resizer_normal + 1) }
+		,	curCSS	= {}
+		,	of		= $P.css("overflow")
+		,	ofX		= $P.css("overflowX")
+		,	ofY		= $P.css("overflowY")
+		;
+		// determine which, if any, overflow settings need to be changed
+		if (of != "visible") {
+			curCSS.overflow = of;
+			newCSS.overflow = "visible";
+		}
+		if (ofX && !ofX.match(/(visible|auto)/)) {
+			curCSS.overflowX = ofX;
+			newCSS.overflowX = "visible";
+		}
+		if (ofY && !ofY.match(/(visible|auto)/)) {
+			curCSS.overflowY = ofX;
+			newCSS.overflowY = "visible";
+		}
+
+		// save the current overflow settings - even if blank!
+		s.cssSaved = curCSS;
+
+		// apply new CSS to raise zIndex and, if necessary, make overflow 'visible'
+		$P.css( newCSS );
+
+		// make sure the zIndex of all other panes is normal
+		$.each(_c.allPanes, function(i, p) {
+			if (p != pane) resetOverflow(p);
+		});
+
+	};
+	/**
+	* @param {Object=}   [el]	(optional) Can also be 'bound' to a click, mouseOver, or other event
+	*/
+	function resetOverflow (el) {
+		if (!isInitialized()) return;
+		if (this && this.tagName) el = this; // BOUND to element
+		var $P;
+		if (isStr(el))
+			$P = $Ps[el];
+		else if ($(el).data("layoutRole"))
+			$P = $(el);
+		else
+			$(el).parents().each(function(){
+				if ($(this).data("layoutRole")) {
+					$P = $(this);
+					return false; // BREAK
+				}
+			});
+		if (!$P || !$P.length) return; // INVALID
+
+		var
+			pane	= $P.data("layoutEdge")
+		,	s		= state[pane]
+		,	CSS		= s.cssSaved || {}
+		;
+		// reset the zIndex
+		if (!s.isSliding && !s.isResizing)
+			$P.css("zIndex", options.zIndexes.pane_normal);
+
+		// reset Overflow - if necessary
+		$P.css( CSS );
+
+		// clear var
+		s.cssSaved = false;
+	};
+
+/*
+ * #####################
+ * CREATE/RETURN LAYOUT
+ * #####################
+ */
+
+	// validate that container exists
+	var $N = $(this).eq(0); // FIRST matching Container element
+	if (!$N.length) {
+		return _log( options.errors.containerMissing );
+	};
+
+	// Users retrieve Instance of a layout with: $N.layout() OR $N.data("layout")
+	// return the Instance-pointer if layout has already been initialized
+	if ($N.data("layoutContainer") && $N.data("layout"))
+		return $N.data("layout"); // cached pointer
+
+	// init global vars
+	var 
+		$Ps	= {}	// Panes x5		- set in initPanes()
+	,	$Cs	= {}	// Content x5	- set in initPanes()
+	,	$Rs	= {}	// Resizers x4	- set in initHandles()
+	,	$Ts	= {}	// Togglers x4	- set in initHandles()
+	,	$Ms	= $([])	// Masks - up to 2 masks per pane (IFRAME + DIV)
+	//	aliases for code brevity
+	,	sC	= state.container // alias for easy access to 'container dimensions'
+	,	sID	= state.id // alias for unique layout ID/namespace - eg: "layout435"
+	;
+
+	// create Instance object to expose data & option Properties, and primary action Methods
+	var Instance = {
+	//	layout data
+		options:			options			// property - options hash
+	,	state:				state			// property - dimensions hash
+	//	object pointers
+	,	container:			$N				// property - object pointers for layout container
+	,	panes:				$Ps				// property - object pointers for ALL Panes: panes.north, panes.center
+	,	contents:			$Cs				// property - object pointers for ALL Content: contents.north, contents.center
+	,	resizers:			$Rs				// property - object pointers for ALL Resizers, eg: resizers.north
+	,	togglers:			$Ts				// property - object pointers for ALL Togglers, eg: togglers.north
+	//	border-pane open/close
+	,	hide:				hide			// method - ditto
+	,	show:				show			// method - ditto
+	,	toggle:				toggle			// method - pass a 'pane' ("north", "west", etc)
+	,	open:				open			// method - ditto
+	,	close:				close			// method - ditto
+	,	slideOpen:			slideOpen		// method - ditto
+	,	slideClose:			slideClose		// method - ditto
+	,	slideToggle:		slideToggle		// method - ditto
+	//	pane actions
+	,	setSizeLimits:		setSizeLimits	// method - pass a 'pane' - update state min/max data
+	,	_sizePane:			sizePane		// method -intended for user by plugins only!
+	,	sizePane:			manualSizePane	// method - pass a 'pane' AND an 'outer-size' in pixels or percent, or 'auto'
+	,	sizeContent:		sizeContent		// method - pass a 'pane'
+	,	swapPanes:			swapPanes		// method - pass TWO 'panes' - will swap them
+	,	showMasks:			showMasks		// method - pass a 'pane' OR list of panes - default = all panes with mask option set
+	,	hideMasks:			hideMasks		// method - ditto'
+	//	pane element methods
+	,	initContent:		initContent		// method - ditto
+	,	addPane:			addPane			// method - pass a 'pane'
+	,	removePane:			removePane		// method - pass a 'pane' to remove from layout, add 'true' to delete the pane-elem
+	,	createChildLayout:	createChildLayout// method - pass a 'pane' and (optional) layout-options (OVERRIDES options[pane].childOptions
+	//	special pane option setting
+	,	enableClosable:		enableClosable	// method - pass a 'pane'
+	,	disableClosable:	disableClosable	// method - ditto
+	,	enableSlidable:		enableSlidable	// method - ditto
+	,	disableSlidable:	disableSlidable	// method - ditto
+	,	enableResizable:	enableResizable	// method - ditto
+	,	disableResizable:	disableResizable// method - ditto
+	//	utility methods for panes
+	,	allowOverflow:		allowOverflow	// utility - pass calling element (this)
+	,	resetOverflow:		resetOverflow	// utility - ditto
+	//	layout control
+	,	destroy:			destroy			// method - no parameters
+	,	initPanes:			isInitialized	// method - no parameters
+	,	resizeAll:			resizeAll		// method - no parameters
+	//	callback triggering
+	,	runCallbacks:		_runCallbacks	// method - pass evtName & pane (if a pane-event), eg: trigger("onopen", "west")
+	//	alias collections of options, state and children - created in addPane and extended elsewhere
+	,	hasParentLayout:	false			// set by initContainer()
+	,	children:			children		// pointers to child-layouts, eg: Instance.children["west"]
+	,	north:				false			// alias group: { name: pane, pane: $Ps[pane], options: options[pane], state: state[pane], child: children[pane] }
+	,	south:				false			// ditto
+	,	west:				false			// ditto
+	,	east:				false			// ditto
+	,	center:				false			// ditto
+	};
+
+	// create the border layout NOW
+	if (_create() === 'cancel') // onload_start callback returned false to CANCEL layout creation
+		return null;
+	else // true OR false -- if layout-elements did NOT init (hidden or do not exist), can auto-init later
+		return Instance; // return the Instance object
+
+}
+
+
+/*	OLD versions of jQuery only set $.support.boxModel after page is loaded
+ *	so if this is IE, use support.boxModel to test for quirks-mode (ONLY IE changes boxModel).
+ */
+$(function(){
+	var b = $.layout.browser;
+	if (b.msie) b.boxModel = $.support.boxModel;
+});
+
+
+/**
+ * jquery.layout.state 1.0
+ * $Date: 2011-07-16 08:00:00 (Sat, 16 July 2011) $
+ *
+ * Copyright (c) 2010 
+ *   Kevin Dalman (http://allpro.net)
+ *
+ * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
+ * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
+ *
+ * @dependancies: UI Layout 1.3.0.rc30.1 or higher
+ * @dependancies: $.ui.cookie (above)
+ *
+ * @support: http://groups.google.com/group/jquery-ui-layout
+ */
+/*
+ *	State-management options stored in options.stateManagement, which includes a .cookie hash
+ *	Default options saves ALL KEYS for ALL PANES, ie: pane.size, pane.isClosed, pane.isHidden
+ *
+ *	// STATE/COOKIE OPTIONS
+ *	@example $(el).layout({
+				stateManagement: {
+					enabled:	true
+				,	stateKeys:	"east.size,west.size,east.isClosed,west.isClosed"
+				,	cookie:		{ name: "appLayout", path: "/" }
+				}
+			})
+ *	@example $(el).layout({ stateManagement__enabled: true }) // enable auto-state-management using cookies
+ *	@example $(el).layout({ stateManagement__cookie: { name: "appLayout", path: "/" } })
+ *	@example $(el).layout({ stateManagement__cookie__name: "appLayout", stateManagement__cookie__path: "/" })
+ *
+ *	// STATE/COOKIE METHODS
+ *	@example myLayout.saveCookie( "west.isClosed,north.size,south.isHidden", {expires: 7} );
+ *	@example myLayout.loadCookie();
+ *	@example myLayout.deleteCookie();
+ *	@example var JSON = myLayout.readState();	// CURRENT Layout State
+ *	@example var JSON = myLayout.readCookie();	// SAVED Layout State (from cookie)
+ *	@example var JSON = myLayout.state.stateData;	// LAST LOADED Layout State (cookie saved in layout.state hash)
+ *
+ *	CUSTOM STATE-MANAGEMENT (eg, saved in a database)
+ *	@example var JSON = myLayout.readState( "west.isClosed,north.size,south.isHidden" );
+ *	@example myLayout.loadState( JSON );
+ */
+
+/**
+ *	UI COOKIE UTILITY
  *
- * $Date: 2010-07-13 08:00:00 (Wed, 14 July 2010) $
- * $Rev: 30293 $
+ *	A $.cookie OR $.ui.cookie namespace *should be standard*, but until then...
+ *	This creates $.ui.cookie so Layout does not need the cookie.jquery.js plugin
+ *	NOTE: This utility is REQUIRED by the layout.state plugin
+ *
+ *	Cookie methods in Layout are created as part of State Management 
+ */
+if (!$.ui) $.ui = {};
+$.ui.cookie = {
+
+	// cookieEnabled is not in DOM specs, but DOES works in all browsers,including IE6
+	acceptsCookies: !!navigator.cookieEnabled
+
+,	read: function (name) {
+		var
+			c		= document.cookie
+		,	cs		= c ? c.split(';') : []
+		,	pair	// loop var
+		;
+		for (var i=0, n=cs.length; i < n; i++) {
+			pair = $.trim(cs[i]).split('='); // name=value pair
+			if (pair[0] == name) // found the layout cookie
+				return decodeURIComponent(pair[1]);
+
+		}
+		return null;
+	}
+
+,	write: function (name, val, cookieOpts) {
+		var
+			params	= ''
+		,	date	= ''
+		,	clear	= false
+		,	o		= cookieOpts || {}
+		,	x		= o.expires
+		;
+		if (x && x.toUTCString)
+			date = x;
+		else if (x === null || typeof x === 'number') {
+			date = new Date();
+			if (x > 0)
+				date.setDate(date.getDate() + x);
+			else {
+				date.setFullYear(1970);
+				clear = true;
+			}
+		}
+		if (date)		params += ';expires='+ date.toUTCString();
+		if (o.path)		params += ';path='+ o.path;
+		if (o.domain)	params += ';domain='+ o.domain;
+		if (o.secure)	params += ';secure';
+		document.cookie = name +'='+ (clear ? "" : encodeURIComponent( val )) + params; // write or clear cookie
+	}
+
+,	clear: function (name) {
+		$.ui.cookie.write(name, '', {expires: -1});
+	}
+
+};
+// if cookie.jquery.js is not loaded, create an alias to replicate it
+// this may be useful to other plugins or code dependent on that plugin
+if (!$.cookie) $.cookie = function (k, v, o) {
+	var C = $.ui.cookie;
+	if (v === null)
+		C.clear(k);
+	else if (v === undefined)
+		return C.read(k);
+	else
+		C.write(k, v, o);
+};
+
+
+// tell Layout that the state plugin is available
+$.layout.plugins.stateManagement = true;
+
+//	Add State-Management options to layout.defaults
+$.layout.config.optionRootKeys.push("stateManagement");
+$.layout.defaults.stateManagement = {
+	enabled:	false	// true = enable state-management, even if not using cookies
+,	autoSave:	true	// Save a state-cookie when page exits?
+,	autoLoad:	true	// Load the state-cookie when Layout inits?
+	// List state-data to save - must be pane-specific
+,	stateKeys:	"north.size,south.size,east.size,west.size,"+
+				"north.isClosed,south.isClosed,east.isClosed,west.isClosed,"+
+				"north.isHidden,south.isHidden,east.isHidden,west.isHidden"
+,	cookie: {
+		name:	""	// If not specified, will use Layout.name, else just "Layout"
+	,	domain:	""	// blank = current domain
+	,	path:	""	// blank = current page, '/' = entire website
+	,	expires: ""	// 'days' to keep cookie - leave blank for 'session cookie'
+	,	secure:	false
+	}
+};
+// Set stateManagement as a layout-option, NOT a pane-option
+$.layout.optionsMap.layout.push("stateManagement");
+
+/*
+ *	State Management methods
+ */
+$.layout.state = {
+
+	/**
+	 * Get the current layout state and save it to a cookie
+	 *
+	 * myLayout.saveCookie( keys, cookieOpts )
+	 *
+	 * @param {Object}			inst
+	 * @param {(string|Array)=}	keys
+	 * @param {Object=}			cookieOpts
+	 */
+	saveCookie: function (inst, keys, cookieOpts) {
+		var o	= inst.options
+		,	oS	= o.stateManagement
+		,	oC	= $.extend(true, {}, oS.cookie, cookieOpts || null)
+		,	data = inst.state.stateData = inst.readState( keys || oS.stateKeys ) // read current panes-state
+		;
+		$.ui.cookie.write( oC.name || o.name || "Layout", $.layout.state.encodeJSON(data), oC );
+		return $.extend(true, {}, data); // return COPY of state.stateData data
+	}
+
+	/**
+	 * Remove the state cookie
+	 *
+	 * @param {Object}	inst
+	 */
+,	deleteCookie: function (inst) {
+		var o = inst.options;
+		$.ui.cookie.clear( o.stateManagement.cookie.name || o.name || "Layout" );
+	}
+
+	/**
+	 * Read & return data from the cookie - as JSON
+	 *
+	 * @param {Object}	inst
+	 */
+,	readCookie: function (inst) {
+		var o = inst.options;
+		var c = $.ui.cookie.read( o.stateManagement.cookie.name || o.name || "Layout" );
+		// convert cookie string back to a hash and return it
+		return c ? $.layout.state.decodeJSON(c) : {};
+	}
+
+	/**
+	 * Get data from the cookie and USE IT to loadState
+	 *
+	 * @param {Object}	inst
+	 */
+,	loadCookie: function (inst) {
+		var c = $.layout.state.readCookie(inst); // READ the cookie
+		if (c) {
+			inst.state.stateData = $.extend(true, {}, c); // SET state.stateData
+			inst.loadState(c); // LOAD the retrieved state
+		}
+		return c;
+	}
+	
+	/**
+	 * Update layout options from the cookie, if one exists
+	 *
+	 * @param {Object}		inst
+	 * @param {Object=}		stateData
+	 * @param {boolean=}	animate
+	 */
+,	loadState: function (inst, stateData, animate) {
+		stateData = $.layout.transformData( stateData ); // panes = default subkey
+		if ($.isEmptyObject( stateData )) return;
+		$.extend(true, inst.options, stateData); // update layout options
+		// if layout has already been initialized, then UPDATE layout state
+		if (inst.state.initialized) {
+			var pane, vis, o, s, h, c
+			,	noAnimate = (animate===false)
+			;
+			$.each($.layout.config.borderPanes, function (idx, pane) {
+				state = inst.state[pane];
+				o = stateData[ pane ];
+				if (typeof o != 'object') return; // no key, continue
+				s	= o.size;
+				c	= o.initClosed;
+				h	= o.initHidden;
+				vis	= state.isVisible;
+				// resize BEFORE opening
+				if (!vis)
+					inst.sizePane(pane, s, false, false);
+				if (h === true)			inst.hide(pane, noAnimate);
+				else if (c === false)	inst.open (pane, false, noAnimate);
+				else if (c === true)	inst.close(pane, false, noAnimate);
+				else if (h === false)	inst.show (pane, false, noAnimate);
+				// resize AFTER any other actions
+				if (vis)
+					inst.sizePane(pane, s, false, noAnimate); // animate resize if option passed
+			});
+		};
+	}
+
+	/**
+	 * Get the *current layout state* and return it as a hash
+	 *
+	 * @param {Object=}			inst
+	 * @param {(string|Array)=}	keys
+	 */
+,	readState: function (inst, keys) {
+		var
+			data	= {}
+		,	alt		= { isClosed: 'initClosed', isHidden: 'initHidden' }
+		,	state	= inst.state
+		,	panes	= $.layout.config.allPanes
+		,	pair, pane, key, val
+		;
+		if (!keys) keys = inst.options.stateManagement.stateKeys; // if called by user
+		if ($.isArray(keys)) keys = keys.join(",");
+		// convert keys to an array and change delimiters from '__' to '.'
+		keys = keys.replace(/__/g, ".").split(',');
+		// loop keys and create a data hash
+		for (var i=0, n=keys.length; i < n; i++) {
+			pair = keys[i].split(".");
+			pane = pair[0];
+			key  = pair[1];
+			if ($.inArray(pane, panes) < 0) continue; // bad pane!
+			val = state[ pane ][ key ];
+			if (val == undefined) continue;
+			if (key=="isClosed" && state[pane]["isSliding"])
+				val = true; // if sliding, then *really* isClosed
+			( data[pane] || (data[pane]={}) )[ alt[key] ? alt[key] : key ] = val;
+		}
+		return data;
+	}
+
+	/**
+	 *	Stringify a JSON hash so can save in a cookie or db-field
+	 */
+,	encodeJSON: function (JSON) {
+		return parse(JSON);
+		function parse (h) {
+			var D=[], i=0, k, v, t; // k = key, v = value
+			for (k in h) {
+				v = h[k];
+				t = typeof v;
+				if (t == 'string')		// STRING - add quotes
+					v = '"'+ v +'"';
+				else if (t == 'object')	// SUB-KEY - recurse into it
+					v = parse(v);
+				D[i++] = '"'+ k +'":'+ v;
+			}
+			return '{'+ D.join(',') +'}';
+		};
+	}
+
+	/**
+	 *	Convert stringified JSON back to a hash object
+	 *	@see		$.parseJSON(), adding in jQuery 1.4.1
+	 */
+,	decodeJSON: function (str) {
+		try { return $.parseJSON ? $.parseJSON(str) : window["eval"]("("+ str +")") || {}; }
+		catch (e) { return {}; }
+	}
+
+
+,	_create: function (inst) {
+		var _	= $.layout.state;
+		//	ADD State-Management plugin methods to inst
+		 $.extend( inst, {
+		//	readCookie - update options from cookie - returns hash of cookie data
+			readCookie:		function () { return _.readCookie(inst); }
+		//	deleteCookie
+		,	deleteCookie:	function () { _.deleteCookie(inst); }
+		//	saveCookie - optionally pass keys-list and cookie-options (hash)
+		,	saveCookie:		function (keys, cookieOpts) { return _.saveCookie(inst, keys, cookieOpts); }
+		//	loadCookie - readCookie and use to loadState() - returns hash of cookie data
+		,	loadCookie:		function () { return _.loadCookie(inst); }
+		//	loadState - pass a hash of state to use to update options
+		,	loadState:		function (stateData, animate) { _.loadState(inst, stateData, animate); }
+		//	readState - returns hash of current layout-state
+		,	readState:		function (keys) { return _.readState(inst, keys); }
+		//	add JSON utility methods too...
+		,	encodeJSON:		_.encodeJSON
+		,	decodeJSON:		_.decodeJSON
+		});
+
+		// init state.stateData key, even if plugin is initially disabled
+		inst.state.stateData = {};
+
+		// read and load cookie-data per options
+		var oS = inst.options.stateManagement;
+		if (oS.enabled) {
+			if (oS.autoLoad) // update the options from the cookie
+				inst.loadCookie();
+			else // don't modify options - just store cookie data in state.stateData
+				inst.state.stateData = inst.readCookie();
+		}
+	}
+
+,	_unload: function (inst) {
+		var oS = inst.options.stateManagement;
+		if (oS.enabled) {
+			if (oS.autoSave) // save a state-cookie automatically
+				inst.saveCookie();
+			else // don't save a cookie, but do store state-data in state.stateData key
+				inst.state.stateData = inst.readState();
+		}
+	}
+
+};
+
+// add state initialization method to Layout's onCreate array of functions
+$.layout.onCreate.push( $.layout.state._create );
+$.layout.onUnload.push( $.layout.state._unload );
+
+
+
+
+/**
+ * jquery.layout.buttons 1.0
+ * $Date: 2011-07-16 08:00:00 (Sat, 16 July 2011) $
+ *
+ * Copyright (c) 2010 
+ *   Kevin Dalman (http://allpro.net)
+ *
+ * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
+ * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
+ *
+ * @dependancies: UI Layout 1.3.0.rc30.1 or higher
+ *
+ * @support: http://groups.google.com/group/jquery-ui-layout
+ *
+ * Docs: [ to come ]
+ * Tips: [ to come ]
+ */
+
+// tell Layout that the state plugin is available
+$.layout.plugins.buttons = true;
+
+//	Add buttons options to layout.defaults
+$.layout.defaults.autoBindCustomButtons = false;
+// Specify autoBindCustomButtons as a layout-option, NOT a pane-option
+$.layout.optionsMap.layout.push("autoBindCustomButtons");
+
+/*
+ *	Button methods
+ */
+$.layout.buttons = {
+
+	/**
+	* Searches for .ui-layout-button-xxx elements and auto-binds them as layout-buttons
+	*
+	* @see  _create()
+	*
+	* @param  {Object}		inst	Layout Instance object
+	*/
+	init: function (inst) {
+		var pre		= "ui-layout-button-"
+		,	layout	= inst.options.name || ""
+		,	name;
+		$.each("toggle,open,close,pin,toggle-slide,open-slide".split(","), function (i, action) {
+			$.each($.layout.config.borderPanes, function (ii, pane) {
+				$("."+pre+action+"-"+pane).each(function(){
+					// if button was previously 'bound', data.layoutName was set, but is blank if layout has no 'name'
+					name = $(this).data("layoutName") || $(this).attr("layoutName");
+					if (name == undefined || name === layout)
+						inst.bindButton(this, action, pane);
+				});
+			});
+		});
+	}
+
+	/**
+	* Helper function to validate params received by addButton utilities
+	*
+	* Two classes are added to the element, based on the buttonClass...
+	* The type of button is appended to create the 2nd className:
+	*  - ui-layout-button-pin		// action btnClass
+	*  - ui-layout-button-pin-west	// action btnClass + pane
+	*  - ui-layout-button-toggle
+	*  - ui-layout-button-open
+	*  - ui-layout-button-close
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}   		pane 		Name of the pane the button is for: 'north', 'south', etc.
+	*
+	* @return {Array.<Object>}	If both params valid, the element matching 'selector' in a jQuery wrapper - otherwise returns null
+	*/
+,	get: function (inst, selector, pane, action) {
+		var $E	= $(selector)
+		,	o	= inst.options
+		,	err	= o.errors.addButtonError
+		;
+		if (!$E.length) { // element not found
+			$.layout.msg(err +" "+ o.errors.selector +": "+ selector, true);
+		}
+		else if ($.inArray(pane, $.layout.config.borderPanes) < 0) { // invalid 'pane' sepecified
+			$.layout.msg(err +" "+ o.errors.pane +": "+ pane, true);
+			$E = $("");  // NO BUTTON
+		}
+		else { // VALID
+			var btn = o[pane].buttonClass +"-"+ action;
+			$E	.addClass( btn +" "+ btn +"-"+ pane )
+				.data("layoutName", o.name); // add layout identifier - even if blank!
+		}
+		return $E;
+	}
+
+
+	/**
+	* NEW syntax for binding layout-buttons - will eventually replace addToggle, addOpen, etc.
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}			action
+	* @param {string}			pane
+	*/
+,	bind: function (inst, selector, action, pane) {
+		var _ = $.layout.buttons;
+		switch (action.toLowerCase()) {
+			case "toggle":			_.addToggle	(inst, selector, pane); break;	
+			case "open":			_.addOpen	(inst, selector, pane); break;
+			case "close":			_.addClose	(inst, selector, pane); break;
+			case "pin":				_.addPin	(inst, selector, pane); break;
+			case "toggle-slide":	_.addToggle	(inst, selector, pane, true); break;	
+			case "open-slide":		_.addOpen	(inst, selector, pane, true); break;
+		}
+		return inst;
+	}
+
+	/**
+	* Add a custom Toggler button for a pane
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}  			pane 		Name of the pane the button is for: 'north', 'south', etc.
+	* @param {boolean=}			slide 		true = slide-open, false = pin-open
+	*/
+,	addToggle: function (inst, selector, pane, slide) {
+		$.layout.buttons.get(inst, selector, pane, "toggle")
+			.click(function(evt){
+				inst.toggle(pane, !!slide);
+				evt.stopPropagation();
+			});
+		return inst;
+	}
+
+	/**
+	* Add a custom Open button for a pane
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}			pane 		Name of the pane the button is for: 'north', 'south', etc.
+	* @param {boolean=}			slide 		true = slide-open, false = pin-open
+	*/
+,	addOpen: function (inst, selector, pane, slide) {
+		$.layout.buttons.get(inst, selector, pane, "open")
+			.attr("title", inst.options[pane].tips.Open)
+			.click(function (evt) {
+				inst.open(pane, !!slide);
+				evt.stopPropagation();
+			});
+		return inst;
+	}
+
+	/**
+	* Add a custom Close button for a pane
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}   		pane 		Name of the pane the button is for: 'north', 'south', etc.
+	*/
+,	addClose: function (inst, selector, pane) {
+		$.layout.buttons.get(inst, selector, pane, "close")
+			.attr("title", inst.options[pane].tips.Close)
+			.click(function (evt) {
+				inst.close(pane);
+				evt.stopPropagation();
+			});
+		return inst;
+	}
+
+	/**
+	* Add a custom Pin button for a pane
+	*
+	* Four classes are added to the element, based on the paneClass for the associated pane...
+	* Assuming the default paneClass and the pin is 'up', these classes are added for a west-pane pin:
+	*  - ui-layout-pane-pin
+	*  - ui-layout-pane-west-pin
+	*  - ui-layout-pane-pin-up
+	*  - ui-layout-pane-west-pin-up
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}   		pane 		Name of the pane the pin is for: 'north', 'south', etc.
+	*/
+,	addPin: function (inst, selector, pane) {
+		var	_	= $.layout.buttons
+		,	$E	= _.get(inst, selector, pane, "pin");
+		if ($E.length) {
+			var s = inst.state[pane];
+			$E.click(function (evt) {
+				_.setPinState(inst, $(this), pane, (s.isSliding || s.isClosed));
+				if (s.isSliding || s.isClosed) inst.open( pane ); // change from sliding to open
+				else inst.close( pane ); // slide-closed
+				evt.stopPropagation();
+			});
+			// add up/down pin attributes and classes
+			_.setPinState(inst, $E, pane, (!s.isClosed && !s.isSliding));
+			// add this pin to the pane data so we can 'sync it' automatically
+			// PANE.pins key is an array so we can store multiple pins for each pane
+			s.pins.push( selector ); // just save the selector string
+		}
+		return inst;
+	}
+
+	/**
+	* Change the class of the pin button to make it look 'up' or 'down'
+	*
+	* @see  addPin(), syncPins()
+	*
+	* @param {Object}			inst	Layout Instance object
+	* @param {Array.<Object>}	$Pin	The pin-span element in a jQuery wrapper
+	* @param {string}			pane	These are the params returned to callbacks by layout()
+	* @param {boolean}			doPin	true = set the pin 'down', false = set it 'up'
+	*/
+,	setPinState: function (inst, $Pin, pane, doPin) {
+		var updown = $Pin.attr("pin");
+		if (updown && doPin === (updown=="down")) return; // already in correct state
+		var
+			o		= inst.options[pane]
+		,	pin		= o.buttonClass +"-pin"
+		,	side	= pin +"-"+ pane
+		,	UP		= pin +"-up "+	side +"-up"
+		,	DN		= pin +"-down "+side +"-down"
+		;
+		$Pin
+			.attr("pin", doPin ? "down" : "up") // logic
+			.attr("title", doPin ? o.tips.Unpin : o.tips.Pin)
+			.removeClass( doPin ? UP : DN ) 
+			.addClass( doPin ? DN : UP ) 
+		;
+	}
+
+	/**
+	* INTERNAL function to sync 'pin buttons' when pane is opened or closed
+	* Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes
+	*
+	* @see  open(), close()
+	*
+	* @param {Object}			inst	Layout Instance object
+	* @param {string}	pane	These are the params returned to callbacks by layout()
+	* @param {boolean}	doPin	True means set the pin 'down', False means 'up'
+	*/
+,	syncPinBtns: function (inst, pane, doPin) {
+		// REAL METHOD IS _INSIDE_ LAYOUT - THIS IS HERE JUST FOR REFERENCE
+		$.each(inst.state[pane].pins, function (i, selector) {
+			$.layout.buttons.setPinState(inst, $(selector), pane, doPin);
+		});
+	}
+
+
+,	_load: function (inst) {
+		var	_	= $.layout.buttons;
+		// ADD Button methods to Layout Instance
+		// Note: sel = jQuery Selector string
+		$.extend( inst, {
+			bindButton:		function (sel, action, pane) { return _.bind(inst, sel, action, pane); }
+		//	DEPRECATED METHODS
+		,	addToggleBtn:	function (sel, pane, slide) { return _.addToggle(inst, sel, pane, slide); }
+		,	addOpenBtn:		function (sel, pane, slide) { return _.addOpen(inst, sel, pane, slide); }
+		,	addCloseBtn:	function (sel, pane) { return _.addClose(inst, sel, pane); }
+		,	addPinBtn:		function (sel, pane) { return _.addPin(inst, sel, pane); }
+		});
+
+		// init state array to hold pin-buttons
+		for (var i=0; i<4; i++) {
+			var pane = $.layout.config.borderPanes[i];
+			inst.state[pane].pins = [];
+		}
+
+		// auto-init buttons onLoad if option is enabled
+		if ( inst.options.autoBindCustomButtons )
+			_.init(inst);
+	}
+
+,	_unload: function (inst) {
+		// TODO: unbind all buttons???
+	}
+
+};
+
+// add initialization method to Layout's onLoad array of functions
+$.layout.onLoad.push(  $.layout.buttons._load );
+//$.layout.onUnload.push( $.layout.buttons._unload );
+
+
+
+/**
+ * jquery.layout.browserZoom 1.0
+ * $Date: 2011-12-29 08:00:00 (Thu, 29 Dec 2011) $
+ *
+ * Copyright (c) 2012 
+ *   Kevin Dalman (http://allpro.net)
+ *
+ * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
+ * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
+ *
+ * @dependancies: UI Layout 1.3.0.rc30.1 or higher
+ *
+ * @support: http://groups.google.com/group/jquery-ui-layout
+ *
+ * @todo: Extend logic to handle other problematic zooming in browsers
+ * @todo: Add hotkey/mousewheel bindings to _instantly_ respond to these zoom event
+ */
+
+// tell Layout that the plugin is available
+$.layout.plugins.browserZoom = true;
+
+$.layout.defaults.browserZoomCheckInterval = 1000;
+$.layout.optionsMap.layout.push("browserZoomCheckInterval");
+
+/*
+ *	browserZoom methods
  */
-(function($){$.fn.layout=function(opts){var lang={Pane:"Pane",Open:"Open",Close:"Close",Resize:"Resize",Slide:"Slide Open",Pin:"Pin",Unpin:"Un-Pin",selector:"selector",msgNoRoom:"Not enough room to show this pane.",errContainerMissing:"UI Layout Initialization Error\n\nThe specified layout-container does not exist.",errCenterPaneMissing:"UI Layout Initialization Error\n\nThe center-pane element does not exist.\n\nThe center-pane is a required element.",errContainerHeight:"UI Layout Initialization Warning\n\nThe layout-container \"CONTAINER\" has no height.\n\nTherefore the layout is 0-height and hence 'invisible'!",errButton:"Error Adding Button \n\nInvalid "};var options={name:"",scrollToBookmarkOnLoad:true,resizeWithWindow:true,resizeWithWindowDelay:200,resizeWithWindowMaxDelay:0,onresizeall_start:null,onresizeall_end:null,onload:null,onunload:null,autoBindCustomButtons:false,zIndex:null,defaults:{applyDemoStyles:false,closable:true,resizable:true,slidable:true,initClosed:false,initHidden:false,contentSelector:".ui-layout-content",contentIgnoreSelector:".ui-layout-ignore",findNestedContent:false,paneClass:"ui-layout-pane",resizerClass:"ui-layout-resizer",togglerClass:"ui-layout-toggler",buttonClass:"ui-layout-button",minSize:0,maxSize:0,spacing_open:6,spacing_closed:6,togglerLength_open:50,togglerLength_closed:50,togglerAlign_open:"center",togglerAlign_closed:"center",togglerTip_open:lang.Close,togglerTip_closed:lang.Open,togglerContent_open:"",togglerContent_closed:"",resizerDblClickToggle:true,autoResize:true,autoReopen:true,resizerDragOpacity:1,maskIframesOnResize:true,resizeNestedLayout:true,resizeWhileDragging:false,resizeContentWhileDragging:false,noRoomToOpenTip:lang.msgNoRoom,resizerTip:lang.Resize,sliderTip:lang.Slide,sliderCursor:"pointer",slideTrigger_open:"click",slideTrigger_close:"mouseleave",hideTogglerOnSlide:false,preventQuickSlideClose:!!($.browser.webkit||$.browser.safari),showOverflowOnHover:false,enableCursorHotkey:true,customHotkeyModifier:"SHIFT",fxName:"slide",fxSpeed:null,fxSettings:{},fxOpacityFix:true,triggerEventsOnLoad:false,triggerEventsWhileDragging:true,onshow_start:null,onshow_end:null,onhide_start:null,onhide_end:null,onopen_start:null,onopen_end:null,onclose_start:null,onclose_end:null,onresize_start:null,onresize_end:null,onsizecontent_start:null,onsizecontent_end:null,onswap_start:null,onswap_end:null,ondrag_start:null,ondrag_end:null},north:{paneSelector:".ui-layout-north",size:"auto",resizerCursor:"n-resize",customHotkey:""},south:{paneSelector:".ui-layout-south",size:"auto",resizerCursor:"s-resize",customHotkey:""},east:{paneSelector:".ui-layout-east",size:200,resizerCursor:"e-resize",customHotkey:""},west:{paneSelector:".ui-layout-west",size:200,resizerCursor:"w-resize",customHotkey:""},center:{paneSelector:".ui-layout-center",minWidth:0,minHeight:0},useStateCookie:false,cookie:{name:"",autoSave:true,autoLoad:true,domain:"",path:"",expires:"",secure:false,keys:"north.size,south.size,east.size,west.size,north.isClosed,south.isClosed,east.isClosed,west.isClosed,north.isHidden,south.isHidden,east.isHidden,west.isHidden"}};var effects={slide:{all:{duration:"fast"},north:{direction:"up"},south:{direction:"down"},east:{direction:"right"},west:{direction:"left"}},drop:{all:{duration:"slow"},north:{direction:"up"},south:{direction:"down"},east:{direction:"right"},west:{direction:"left"}},scale:{all:{duration:"fast"}}};var state={id:"layout"+new Date().getTime(),initialized:false,container:{},north:{},south:{},east:{},west:{},center:{},cookie:{}};var _c={allPanes:"north,south,west,east,center",borderPanes:"north,south,west,east",altSide:{north:"south",south:"north",east:"west",west:"east"},hidden:{visibility:"hidden"},visible:{visibility:"visible"},zIndex:{pane_normal:1,resizer_normal:2,iframe_mask:2,pane_sliding:100,pane_animate:1000,resizer_drag:10000},resizers:{cssReq:{position:"absolute",padding:0,margin:0,fontSize:"1px",textAlign:"left",overflow:"hidden"},cssDemo:{background:"#DDD",border:"none"}},togglers:{cssReq:{position:"absolute",display:"block",padding:0,margin:0,overflow:"hidden",textAlign:"center",fontSize:"1px",cursor:"pointer",zIndex:1},cssDemo:{background:"#AAA"}},content:{cssReq:{position:"relative"},cssDemo:{overflow:"auto",padding:"10px"},cssDemoPane:{overflow:"hidden",padding:0}},panes:{cssReq:{position:"absolute",margin:0},cssDemo:{padding:"10px",background:"#FFF",border:"1px solid #BBB",overflow:"auto"}},north:{side:"Top",sizeType:"Height",dir:"horz",cssReq:{top:0,bottom:"auto",left:0,right:0,width:"auto"},pins:[]},south:{side:"Bottom",sizeType:"Height",dir:"horz",cssReq:{top:"auto",bottom:0,left:0,right:0,width:"auto"},pins:[]},east:{side:"Right",sizeType:"Width",dir:"vert",cssReq:{left:"auto",right:0,top:"auto",bottom:"auto",height:"auto"},pins:[]},west:{side:"Left",sizeType:"Width",dir:"vert",cssReq:{left:0,right:"auto",top:"auto",bottom:"auto",height:"auto"},pins:[]},center:{dir:"center",cssReq:{left:"auto",right:"auto",top:"auto",bottom:"auto",height:"auto",width:"auto"}}};var timer={data:{},set:function(s,fn,ms){timer.clear(s);timer.data[s]=setTimeout(fn,ms)},clear:function(s){var t=timer.data;if(t[s]){clearTimeout(t[s]);delete t[s]}}};var isStr=function(o){try{return typeof o=="string"||(typeof o=="object"&&o.constructor.toString().match(/string/i)!==null)}catch(e){return false}};var str=function(o){return isStr(o)?$.trim(o):o==undefined||o==null?"":o};var min=function(x,y){return Math.min(x,y)};var max=function(x,y){return Math.max(x,y)};var _transformData=function(d){var a,json={cookie:{},defaults:{fxSettings:{}},north:{fxSettings:{}},south:{fxSettings:{}},east:{fxSettings:{}},west:{fxSettings:{}},center:{fxSettings:{}}};d=d||{};if(d.effects||d.cookie||d.defaults||d.north||d.south||d.west||d.east||d.center){json=$.extend(true,json,d)}else{$.each(d,function(key,val){a=key.split("__");if(!a[1]||json[a[0]]){json[a[1]?a[0]:"defaults"][a[1]?a[1]:a[0]]=val}})}return json};var _queue=function(action,pane,param){var tried=[];$.each(_c.borderPanes.split(","),function(i,p){if(_c[p].isMoving){bindCallback(p);return false}});function bindCallback(p){var c=_c[p];if(!c.doCallback){c.doCallback=true;c.callback=action+","+pane+","+(param?1:0)}else{tried.push(p);var cbPane=c.callback.split(",")[1];if(cbPane!=pane&&!$.inArray(cbPane,tried)>=0){bindCallback(cbPane)}}}};var _dequeue=function(pane){var c=_c[pane];_c.isLayoutBusy=false;delete c.isMoving;if(!c.doCallback||!c.callback){return}c.doCallback=false;var cb=c.callback.split(","),param=(cb[2]>0?true:false);if(cb[0]=="open"){open(cb[1],param)}else{if(cb[0]=="close"){close(cb[1],param)}}if(!c.doCallback){c.callback=null}};var _execCallback=function(pane,v_fn){if(!v_fn){return}var fn;try{if(typeof v_fn=="function"){fn=v_fn}else{if(!isStr(v_fn)){return}else{if(v_fn.match(/,/)){var args=v_fn.split(","),fn=eval(args[0]);if(typeof fn=="function"&&args.length>1){return fn(args[1])}}else{fn=eval(v_fn)}}}if(typeof fn=="function"){if(pane&&$Ps[pane]){return fn(pane,$Ps[pane],$.extend({},state[pane]),options[pane],options.name)}else{return fn(Instance,$.extend({},state),options,options.name)}}}catch(ex){}};var _showInvisibly=function($E,force){if(!$E){return{}}if(!$E.jquery){$E=$($E)}var CSS={display:$E.css("display"),visibility:$E.css("visibility")};if(force||CSS.display=="none"){$E.css({display:"block",visibility:"hidden"});return CSS}else{return{}}};var _fixIframe=function(pane){if(state.browser.mozilla){return}var $P=$Ps[pane];if(state[pane].tagName=="IFRAME"){$P.css(_c.hidden).css(_c.visible)}else{$P.find("IFRAME").css(_c.hidden).css(_c.visible)}};var _cssNum=function($E,prop){if(!$E.jquery){$E=$($E)}var CSS=_showInvisibly($E);var val=parseInt($.curCSS($E[0],prop,true),10)||0;$E.css(CSS);return val};var _borderWidth=function(E,side){if(E.jquery){E=E[0]}var b="border"+side.substr(0,1).toUpperCase()+side.substr(1);return $.curCSS(E,b+"Style",true)=="none"?0:(parseInt($.curCSS(E,b+"Width",true),10)||0)};var cssW=function(el,outerWidth){var str=isStr(el),$E=str?$Ps[el]:$(el);if(isNaN(outerWidth)){outerWidth=str?getPaneSize(el):$E.outerWidth()}if(outerWidth<=0){return 0}if(!state.browser.boxModel){return outerWidth}var W=outerWidth-_borderWidth($E,"Left")-_borderWidth($E,"Right")-_cssNum($E,"paddingLeft")-_cssNum($E,"paddingRight");return W>0?W:0};var cssH=function(el,outerHeight){var str=isStr(el),$E=str?$Ps[el]:$(el);if(isNaN(outerHeight)){outerHeight=str?getPaneSize(el):$E.outerHeight()}if(outerHeight<=0){return 0}if(!state.browser.boxModel){return outerHeight}var H=outerHeight-_borderWidth($E,"Top")-_borderWidth($E,"Bottom")-_cssNum($E,"paddingTop")-_cssNum($E,"paddingBottom");return H>0?H:0};var cssSize=function(pane,outerSize){if(_c[pane].dir=="horz"){return cssH(pane,outerSize)}else{return cssW(pane,outerSize)}};var cssMinDims=function(pane){var dir=_c[pane].dir,d={minWidth:1001-cssW(pane,1000),minHeight:1001-cssH(pane,1000)};if(dir=="horz"){d.minSize=d.minHeight}if(dir=="vert"){d.minSize=d.minWidth}return d};var setOuterWidth=function(el,outerWidth,autoHide){var $E=el,w;if(isStr(el)){$E=$Ps[el]}else{if(!el.jquery){$E=$(el)}}w=cssW($E,outerWidth);$E.css({width:w});if(w>0){if(autoHide&&$E.data("autoHidden")&&$E.innerHeight()>0){$E.show().data("autoHidden",false);if(!state.browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}};var setOuterHeight=function(el,outerHeight,autoHide){var $E=el,h;if(isStr(el)){$E=$Ps[el]}else{if(!el.jquery){$E=$(el)}}h=cssH($E,outerHeight);$E.css({height:h,visibility:"visible"});if(h>0&&$E.innerWidth()>0){if(autoHide&&$E.data("autoHidden")){$E.show().data("autoHidden",false);if(!state.browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}};var setOuterSize=function(el,outerSize,autoHide){if(_c[pane].dir=="horz"){setOuterHeight(el,outerSize,autoHide)}else{setOuterWidth(el,outerSize,autoHide)}};var _parseSize=function(pane,size,dir){if(!dir){dir=_c[pane].dir}if(isStr(size)&&size.match(/%/)){size=parseInt(size)/100}if(size===0){return 0}else{if(size>=1){return parseInt(size,10)}else{if(size>0){var o=options,avail;if(dir=="horz"){avail=sC.innerHeight-($Ps.north?o.north.spacing_open:0)-($Ps.south?o.south.spacing_open:0)}else{if(dir=="vert"){avail=sC.innerWidth-($Ps.west?o.west.spacing_open:0)-($Ps.east?o.east.spacing_open:0)}}return Math.floor(avail*size)}else{if(pane=="center"){return 0}else{var $P=$Ps[pane],dim=(dir=="horz"?"height":"width"),vis=_showInvisibly($P),s=$P.css(dim);$P.css(dim,"auto");size=(dim=="height")?$P.outerHeight():$P.outerWidth();$P.css(dim,s).css(vis);return size}}}}};var getPaneSize=function(pane,inclSpace){var $P=$Ps[pane],o=options[pane],s=state[pane],oSp=(inclSpace?o.spacing_open:0),cSp=(inclSpace?o.spacing_closed:0);if(!$P||s.isHidden){return 0}else{if(s.isClosed||(s.isSliding&&inclSpace)){return cSp}else{if(_c[pane].dir=="horz"){return $P.outerHeight()+oSp}else{return $P.outerWidth()+oSp}}}};var setSizeLimits=function(pane,slide){var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,side=c.side.toLowerCase(),type=c.sizeType.toLowerCase(),isSliding=(slide!=undefined?slide:s.isSliding),$P=$Ps[pane],paneSpacing=o.spacing_open,altPane=_c.altSide[pane],altS=state[altPane],$altP=$Ps[altPane],altPaneSize=(!$altP||altS.isVisible===false||altS.isSliding?0:(dir=="horz"?$altP.outerHeight():$altP.outerWidth())),altPaneSpacing=((!$altP||altS.isHidden?0:options[altPane][altS.isClosed!==false?"spacing_closed":"spacing_open"])||0),containerSize=(dir=="horz"?sC.innerHeight:sC.innerWidth),minCenterDims=cssMinDims("center"),minCenterSize=dir=="horz"?max(options.center.minHeight,minCenterDims.minHeight):max(options.center.minWidth,minCenterDims.minWidth),limitSize=(containerSize-paneSpacing-(isSliding?0:(_parseSize("center",minCenterSize,dir)+altPaneSize+altPaneSpacing))),minSize=s.minSize=max(_parseSize(pane,o.minSize),cssMinDims(pane).minSize),maxSize=s.maxSize=min((o.maxSize?_parseSize(pane,o.maxSize):100000),limitSize),r=s.resizerPosition={},top=sC.insetTop,left=sC.insetLeft,W=sC.innerWidth,H=sC.innerHeight,rW=o.spacing_open;switch(pane){case"north":r.min=top+minSize;r.max=top+maxSize;break;case"west":r.min=left+minSize;r.max=left+maxSize;break;case"south":r.min=top+H-maxSize-rW;r.max=top+H-minSize-rW;break;case"east":r.min=left+W-maxSize-rW;r.max=left+W-minSize-rW;break}};var calcNewCenterPaneDims=function(){var d={top:getPaneSize("north",true),bottom:getPaneSize("south",true),left:getPaneSize("west",true),right:getPaneSize("east",true),width:0,height:0};with(d){width=sC.innerWidth-left-right;height=sC.innerHeight-bottom-top;top+=sC.insetTop;bottom+=sC.insetBottom;left+=sC.insetLeft;right+=sC.insetRight}return d};var getElemDims=function($E){var d={},x=d.css={},i={},b,p,off=$E.offset();d.offsetLeft=off.left;d.offsetTop=off.top;$.each("Left,Right,Top,Bottom".split(","),function(idx,e){b=x["border"+e]=_borderWidth($E,e);p=x["padding"+e]=_cssNum($E,"padding"+e);i[e]=b+p;d["inset"+e]=p});d.offsetWidth=$E.innerWidth(true);d.offsetHeight=$E.innerHeight(true);d.outerWidth=$E.outerWidth();d.outerHeight=$E.outerHeight();d.innerWidth=d.outerWidth-i.Left-i.Right;d.innerHeight=d.outerHeight-i.Top-i.Bottom;x.width=$E.width();x.height=$E.height();return d};var getElemCSS=function($E,list){var CSS={},style=$E[0].style,props=list.split(","),sides="Top,Bottom,Left,Right".split(","),attrs="Color,Style,Width".split(","),p,s,a,i,j,k;for(i=0;i<props.length;i++){p=props[i];if(p.match(/(border|padding|margin)$/)){for(j=0;j<4;j++){s=sides[j];if(p=="border"){for(k=0;k<3;k++){a=attrs[k];CSS[p+s+a]=style[p+s+a]}}else{CSS[p+s]=style[p+s]}}}else{CSS[p]=style[p]}}return CSS};var getHoverClasses=function(el,allStates){var $El=$(el),type=$El.data("layoutRole"),pane=$El.data("layoutEdge"),o=options[pane],root=o[type+"Class"],_pane="-"+pane,_open="-open",_closed="-closed",_slide="-sliding",_hover="-hover ",_state=$El.hasClass(root+_closed)?_closed:_open,_alt=_state==_closed?_open:_closed,classes=(root+_hover)+(root+_pane+_hover)+(root+_state+_hover)+(root+_pane+_state+_hover);if(allStates){classes+=(root+_alt+_hover)+(root+_pane+_alt+_hover)}if(type=="resizer"&&$El.hasClass(root+_slide)){classes+=(root+_slide+_hover)+(root+_pane+_slide+_hover)}return $.trim(classes)};var addHover=function(evt,el){var e=el||this;$(e).addClass(getHoverClasses(e))};var removeHover=function(evt,el){var e=el||this;$(e).removeClass(getHoverClasses(e,true))};var onResizerEnter=function(evt){$("body").disableSelection();addHover(evt,this)};var onResizerLeave=function(evt,el){var e=el||this,pane=$(e).data("layoutEdge"),name=pane+"ResizerLeave";timer.clear(name);if(!el){removeHover(evt,this);timer.set(name,function(){onResizerLeave(evt,e)},200)}else{if(!state[pane].isResizing){$("body").enableSelection()}}};var _create=function(){initOptions();var o=options;if(false===_execCallback(null,o.onload)){return false}if(!getPane("center").length){alert(lang.errCenterPaneMissing);return null}if(o.useStateCookie&&o.cookie.autoLoad){loadCookie()}state.browser={mozilla:$.browser.mozilla,webkit:$.browser.webkit||$.browser.safari,msie:$.browser.msie,isIE6:$.browser.msie&&$.browser.version==6,boxModel:$.support.boxModel};initContainer();initPanes();initResizable();sizeContent();if(o.scrollToBookmarkOnLoad){with(self.location){if(hash){replace(hash)}}}if(o.autoBindCustomButtons){initButtons()}initHotkeys();if(o.resizeWithWindow&&!$Container.data("layoutRole")){$(window).bind("resize."+sID,windowResize)}$(window).bind("unload."+sID,unload);state.initialized=true};var windowResize=function(){var delay=Number(options.resizeWithWindowDelay)||100;if(delay>0){timer.clear("winResize");timer.set("winResize",function(){timer.clear("winResize");timer.clear("winResizeRepeater");resizeAll()},delay);if(!timer.data.winResizeRepeater){setWindowResizeRepeater()}}};var setWindowResizeRepeater=function(){var delay=Number(options.resizeWithWindowMaxDelay);if(delay>0){timer.set("winResizeRepeater",function(){setWindowResizeRepeater();resizeAll()},delay)}};var unload=function(){var o=options;state.cookie=getState();if(o.useStateCookie&&o.cookie.autoSave){saveCookie()}_execCallback(null,o.onunload)};var initContainer=function(){var $C=$Container,tag=sC.tagName=$C.attr("tagName"),fullPage=(tag=="BODY"),props="position,margin,padding,border",CSS={};sC.selector=$C.selector.split(".slice")[0];sC.ref=tag+"/"+sC.selector;$C.data("layoutContainer",sID).data("layoutName",options.name);if(!$C.data("layoutCSS")){if(fullPage){CSS=$.extend(getElemCSS($C,props),{height:$C.css("height"),overflow:$C.css("overflow"),overflowX:$C.css("overflowX"),overflowY:$C.css("overflowY")});var $H=$("html");$H.data("layoutCSS",{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")})}else{CSS=getElemCSS($C,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY")}$C.data("layoutCSS",CSS)}try{if(fullPage){$("html").css({height:"100%",overflow:"hidden",overflowX:"hidden",overflowY:"hidden"});$("body").css({position:"relative",height:"100%",overflow:"hidden",overflowX:"hidden",overflowY:"hidden",margin:0,padding:0,border:"none"})}else{var CSS={overflow:"hidden"},p=$C.css("position"),h=$C.css("height");if(!$C.data("layoutRole")){if(!p||!p.match(/fixed|absolute|relative/)){CSS.position="relative"}}$C.css(CSS);if($C.is(":visible")&&$C.innerHeight()<2){alert(lang.errContainerHeight.replace(/CONTAINER/,sC.ref))}}}catch(ex){}$.extend(state.container,getElemDims($C))};var initHotkeys=function(){$.each(_c.borderPanes.split(","),function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).bind("keydown."+sID,keyDown);return false}})};var initOptions=function(){opts=_transformData(opts);var newOpts={applyDefaultStyles:"applyDemoStyles"};renameOpts(opts.defaults);$.each(_c.allPanes.split(","),function(i,pane){renameOpts(opts[pane])});if(opts.effects){$.extend(effects,opts.effects);delete opts.effects}$.extend(options.cookie,opts.cookie);var globals="name,zIndex,scrollToBookmarkOnLoad,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay,onresizeall,onresizeall_start,onresizeall_end,onload,onunload,autoBindCustomButtons,useStateCookie";$.each(globals.split(","),function(i,key){if(opts[key]!==undefined){options[key]=opts[key]}else{if(opts.defaults[key]!==undefined){options[key]=opts.defaults[key];delete opts.defaults[key]}}});$.each("paneSelector,resizerCursor,customHotkey".split(","),function(i,key){delete opts.defaults[key]});$.extend(true,options.defaults,opts.defaults);_c.center=$.extend(true,{},_c.panes,_c.center);var z=options.zIndex;if(z===0||z>0){_c.zIndex.pane_normal=z;_c.zIndex.resizer_normal=z+1;_c.zIndex.iframe_mask=z+1}$.extend(options.center,opts.center);var o_Center=$.extend(true,{},options.defaults,opts.defaults,options.center);var optionsCenter=("paneClass,contentSelector,applyDemoStyles,triggerEventsOnLoad,showOverflowOnHover,onresize,onresize_start,onresize_end,resizeNestedLayout,resizeContentWhileDragging,onsizecontent,onsizecontent_start,onsizecontent_end").split(",");$.each(optionsCenter,function(i,key){options.center[key]=o_Center[key]});var o,defs=options.defaults;$.each(_c.borderPanes.split(","),function(i,pane){_c[pane]=$.extend(true,{},_c.panes,_c[pane]);o=options[pane]=$.extend(true,{},options.defaults,options[pane],opts.defaults,opts[pane]);if(!o.paneClass){o.paneClass="ui-layout-pane"}if(!o.resizerClass){o.resizerClass="ui-layout-resizer"}if(!o.togglerClass){o.togglerClass="ui-layout-toggler"}$.each(["_open","_close",""],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n;o[sName]=opts[pane][sName]||opts[pane].fxName||opts.defaults[sName]||opts.defaults.fxName||o[sName]||o.fxName||defs[sName]||defs.fxName||"none";var fxName=o[sName];if(fxName=="none"||!$.effects||!$.effects[fxName]||(!effects[fxName]&&!o[sSettings]&&!o.fxSettings)){fxName=o[sName]="none"}var fx=effects[fxName]||{},fx_all=fx.all||{},fx_pane=fx[pane]||{};o[sSettings]=$.extend({},fx_all,fx_pane,defs.fxSettings||{},defs[sSettings]||{},o.fxSettings,o[sSettings],opts.defaults.fxSettings,opts.defaults[sSettings]||{},opts[pane].fxSettings,opts[pane][sSettings]||{});o[sSpeed]=opts[pane][sSpeed]||opts[pane].fxSpeed||opts.defaults[sSpeed]||opts.defaults.fxSpeed||o[sSpeed]||o[sSettings].duration||o.fxSpeed||o.fxSettings.duration||defs.fxSpeed||defs.fxSettings.duration||fx_pane.duration||fx_all.duration||"normal"})});function renameOpts(O){for(var key in newOpts){if(O[key]!=undefined){O[newOpts[key]]=O[key];delete O[key]}}}};var getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $Container.find(sel).eq(0)}else{var $P=$Container.children(sel).eq(0);return $P.length?$P:$Container.children("form:first").children(sel).eq(0)}};var initPanes=function(){$.each(_c.allPanes.split(","),function(idx,pane){var o=options[pane],s=state[pane],c=_c[pane],fx=s.fx,dir=c.dir,spacing=o.spacing_open||0,isCenter=(pane=="center"),CSS={},$P,$C,size,minSize,maxSize;$Cs[pane]=false;$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return true}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",getElemCSS($P,props))}$P.data("layoutName",options.name).data("layoutRole","pane").data("layoutEdge",pane).css(c.cssReq).css("zIndex",_c.zIndex.pane_normal).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).bind("mouseenter."+sID,addHover).bind("mouseleave."+sID,removeHover);initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}}s.tagName=$P.attr("tagName");s.edge=pane;s.noRoom=false;s.isVisible=true;if(!isCenter){s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false}switch(pane){case"north":CSS.top=sC.insetTop;CSS.left=sC.insetLeft;CSS.right=sC.insetRight;break;case"south":CSS.bottom=sC.insetBottom;CSS.left=sC.insetLeft;CSS.right=sC.insetRight;break;case"west":CSS.left=sC.insetLeft;break;case"east":CSS.right=sC.insetRight;break;case"center":}if(dir=="horz"){CSS.height=max(1,cssH(pane,size))}else{if(dir=="vert"){CSS.width=max(1,cssW(pane,size))}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}$P.css({visibility:"visible",display:"block"});if(o.initClosed&&o.closable){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}}if(o.showOverflowOnHover){$P.hover(allowOverflow,resetOverflow)}});initHandles();$.each(_c.borderPanes.split(","),function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes.split(","),function(i,pane){var o=options[pane];if($Ps[pane]&&o.triggerEventsOnLoad&&state[pane].isVisible){_execCallback(pane,o.onresize_end||o.onresize)}});if($Container.innerHeight()<2){alert(lang.errContainerHeight.replace(/CONTAINER/,sC.ref))}};var initHandles=function(panes){if(!panes||panes=="all"){panes=_c.borderPanes}$.each(panes.split(","),function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],rClass=o.resizerClass,tClass=o.togglerClass,side=c.side.toLowerCase(),spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),$R=$Rs[pane]=$("<div></div>"),$T=(o.closable?$Ts[pane]=$("<div></div>"):false);if(s.isVisible&&o.resizable){}else{if(!s.isVisible&&o.slidable){$R.attr("title",o.sliderTip).css("cursor",o.sliderCursor)}}$R.attr("id",(o.paneSelector.substr(0,1)=="#"?o.paneSelector.substr(1)+"-resizer":"")).data("layoutRole","resizer").data("layoutEdge",pane).css(_c.resizers.cssReq).css("zIndex",_c.zIndex.resizer_normal).css(o.applyDemoStyles?_c.resizers.cssDemo:{}).addClass(rClass+" "+rClass+_pane).appendTo($Container);if($T){$T.attr("id",(o.paneSelector.substr(0,1)=="#"?o.paneSelector.substr(1)+"-toggler":"")).data("layoutRole","toggler").data("layoutEdge",pane).css(_c.togglers.cssReq).css(o.applyDemoStyles?_c.togglers.cssDemo:{}).addClass(tClass+" "+tClass+_pane).appendTo($R).click(function(evt){toggle(pane);evt.stopPropagation()}).hover(addHover,removeHover);if(o.togglerContent_open){$("<span>"+o.togglerContent_open+"</span>").data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T).hover(addHover,removeHover)}if(o.togglerContent_closed){$("<span>"+o.togglerContent_closed+"</span>").data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-closed").css("display","none").appendTo($T).hover(addHover,removeHover)}}if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvent(pane,true)}});sizeHandles("all")};var initContent=function(pane,resize){var o=options[pane],sel=o.contentSelector,$P=$Ps[pane],$C;if(sel){$C=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{$Cs[pane]=false}};var initButtons=function(){var pre="ui-layout-button-",name;$.each("toggle,open,close,pin,toggle-slide,open-slide".split(","),function(i,action){$.each(_c.borderPanes.split(","),function(ii,pane){$("."+pre+action+"-"+pane).each(function(){name=$(this).data("layoutName")||$(this).attr("layoutName");if(name==undefined||name==options.name){if(action.substr("-slide")>0){bindButton(this,action.split("-")[0],pane,true)}else{bindButton(this,action,pane)}}})})})};var initResizable=function(panes){var draggingAvailable=(typeof $.fn.draggable=="function"),$Frames,side;if(!panes||panes=="all"){panes=_c.borderPanes}$.each(panes.split(","),function(idx,pane){var o=options[pane],s=state[pane],c=_c[pane],side=(c.dir=="horz"?"top":"left"),r,live;if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var $P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.resizerTip).css("cursor",o.resizerCursor)}$R.hover(onResizerEnter,onResizerLeave);$R.draggable({containment:$Container[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:_c.zIndex.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.resizeWhileDragging;if(false===_execCallback(pane,o.ondrag_start)){return false}_c.isLayoutBusy=true;s.isResizing=true;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;$Frames=$(o.maskIframesOnResize===true?"iframe":o.maskIframesOnResize).filter(":visible");var id,i=0;$Frames.each(function(){id="ui-layout-mask-"+(++i);$(this).data("layoutMaskID",id);$('<div id="'+id+'" class="ui-layout-mask ui-layout-mask-'+pane+'"/>').css({background:"#fff",opacity:"0.001",zIndex:_c.zIndex.iframe_mask,position:"absolute",width:this.offsetWidth+"px",height:this.offsetHeight+"px"}).css($(this).position()).appendTo(this.parentNode)});$("body").disableSelection()},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",_c.zIndex.pane_sliding)}}var limit=0;if(ui.position[side]<r.min){ui.position[side]=r.min;limit=-1}else{if(ui.position[side]>r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass);window.defaultStatus="Panel has reached its "+((limit>0&&pane.match(/north|west/))||(limit<0&&pane.match(/south|east/))?"maximum":"minimum")+" size"}else{ui.helper.removeClass(helperLimitClass);window.defaultStatus=""}if(live){resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass+" "+helperLimitClass);s.isResizing=false;_c.isLayoutBusy=false;resizePanes(e,ui,pane,true)}});var resizePanes=function(e,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],resizerPos,newSize,i=0;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.offsetHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.offsetWidth-dragPos.left-o.spacing_open;break}if(resizingDone){$("div.ui-layout-mask").each(function(){this.parentNode.removeChild(this)});if(false===_execCallback(pane,o.ondrag_end||o.ondrag)){return false}}else{$Frames.each(function(){$("#"+$(this).data("layoutMaskID")).css($(this).position()).css({width:this.offsetWidth+"px",height:this.offsetHeight+"px"})})}newSize=resizerPos-sC["inset"+c.side];manualSizePane(pane,newSize)}})};var destroy=function(){$(window).unbind("."+sID);$(document).unbind("."+sID);window[sID]=null;var fullPage=(sC.tagName=="BODY"),_open="-open",_sliding="-sliding",_closed="-closed",$P,root,pRoot,pClasses;$.each(_c.allPanes.split(","),function(i,pane){$P=$Ps[pane];if(!$P){return true}if(pane!="center"){if($Ts[pane]){$Ts[pane].remove()}$Rs[pane].remove()}root=options[pane].paneClass;pRoot=root+"-"+pane;pClasses=[root,root+_open,root+_closed,root+_sliding,pRoot,pRoot+_open,pRoot+_closed,pRoot+_sliding];$.merge(pClasses,getHoverClasses($P,true));$P.removeClass(pClasses.join(" ")).removeData("layoutRole").removeData("layoutEdge").unbind("."+sID).unbind("mouseenter").unbind("mouseleave");if(!$P.data("layoutContainer")){$P.css($P.data("layoutCSS"))}});$Container.removeData("layoutContainer");if(!$Container.data("layoutEdge")){$Container.css($Container.data("layoutCSS"))}if(fullPage){$("html").css($("html").data("layoutCSS"))}unload();var n=options.name;if(n&&window[n]){window[n]=null}};var hide=function(pane,noAnimation){var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane];if(!$P||s.isHidden){return}if(state.initialized&&false===_execCallback(pane,o.onhide_start)){return}s.isSliding=false;if($R){$R.hide()}if(!state.initialized||s.isClosed){s.isClosed=true;s.isHidden=true;s.isVisible=false;$P.hide();sizeMidPanes(_c[pane].dir=="horz"?"all":"center");if(state.initialized||o.triggerEventsOnLoad){_execCallback(pane,o.onhide_end||o.onhide)}}else{s.isHiding=true;close(pane,false,noAnimation)}};var show=function(pane,openPane,noAnimation,noAlert){var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane];if(!$P||!s.isHidden){return}if(false===_execCallback(pane,o.onshow_start)){return}s.isSliding=false;s.isShowing=true;if(openPane===false){close(pane,true)}else{open(pane,false,noAnimation,noAlert)}};var toggle=function(pane,slide){if(!isStr(pane)){pane.stopImmediatePropagation();pane=$(this).data("layoutEdge")}var s=state[str(pane)];if(s.isHidden){show(pane)}else{if(s.isClosed){open(pane,!!slide)}else{close(pane)}}};var _closePane=function(pane,setHandles){var $P=$Ps[pane],s=state[pane];$P.hide();s.isClosed=true;s.isVisible=false};var close=function(pane,force,noAnimation,skipCallback){if(!state.initialized){_closePane(pane);return}var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],doFX=!noAnimation&&!s.isClosed&&(o.fxName_close!="none"),isShowing=s.isShowing,isHiding=s.isHiding,wasSliding=s.isSliding;delete s.isShowing;delete s.isHiding;if(!$P||!o.closable){return}else{if(!force&&s.isClosed&&!isShowing){return}}if(_c.isLayoutBusy){_queue("close",pane,force);return}if(!isShowing&&false===_execCallback(pane,o.onclose_start)){return}_c[pane].isMoving=true;_c.isLayoutBusy=true;s.isClosed=true;s.isVisible=false;if(isHiding){s.isHidden=true}else{if(isShowing){s.isHidden=false}}if(s.isSliding){bindStopSlidingEvents(pane,false)}else{sizeMidPanes(_c[pane].dir=="horz"?"all":"center",false)}setAsClosed(pane);if(doFX){lockPaneForFX(pane,true);$P.hide(o.fxName_close,o.fxSettings_close,o.fxSpeed_close,function(){lockPaneForFX(pane,false);close_2()})}else{$P.hide();close_2()}function close_2(){if(s.isClosed){bindStartSlidingEvent(pane,true);var altPane=_c.altSide[pane];if(state[altPane].noRoom){setSizeLimits(altPane);makePaneFit(altPane)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)){if(!isShowing&&!wasSliding){_execCallback(pane,o.onclose_end||o.onclose)}if(isShowing){_execCallback(pane,o.onshow_end||o.onshow)}if(isHiding){_execCallback(pane,o.onhide_end||o.onhide)}}}_dequeue(pane)}};var setAsClosed=function(pane){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side.toLowerCase(),inset="inset"+_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_sliding="-sliding",_closed="-closed";$R.css(side,sC[inset]).removeClass(rClass+_open+" "+rClass+_pane+_open).removeClass(rClass+_sliding+" "+rClass+_pane+_sliding).addClass(rClass+_closed+" "+rClass+_pane+_closed).unbind("dblclick."+sID);if(o.resizable&&typeof $.fn.draggable=="function"){$R.draggable("disable").removeClass("ui-state-disabled").css("cursor","default").attr("title","")}if($T){$T.removeClass(tClass+_open+" "+tClass+_pane+_open).addClass(tClass+_closed+" "+tClass+_pane+_closed).attr("title",o.togglerTip_closed);$T.children(".content-open").hide();$T.children(".content-closed").css("display","block")}syncPinBtns(pane,false);if(state.initialized){sizeHandles("all")}};var open=function(pane,slide,noAnimation,noAlert){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],doFX=!noAnimation&&s.isClosed&&(o.fxName_open!="none"),isShowing=s.isShowing;delete s.isShowing;if(!$P||(!o.resizable&&!o.closable)){return}else{if(s.isVisible&&!s.isSliding){return}}if(s.isHidden&&!isShowing){show(pane,true);return}if(_c.isLayoutBusy){_queue("open",pane,slide);return}if(false===_execCallback(pane,o.onopen_start)){return}setSizeLimits(pane,slide);if(s.minSize>s.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.noRoomToOpenTip){alert(o.noRoomToOpenTip)}return}_c[pane].isMoving=true;_c.isLayoutBusy=true;if(slide){bindStopSlidingEvents(pane,true)}else{if(s.isSliding){bindStopSlidingEvents(pane,false)}else{if(o.slidable){bindStartSlidingEvent(pane,false)}}}s.noRoom=false;makePaneFit(pane);s.isVisible=true;s.isClosed=false;if(isShowing){s.isHidden=false}if(doFX){lockPaneForFX(pane,true);$P.show(o.fxName_open,o.fxSettings_open,o.fxSpeed_open,function(){lockPaneForFX(pane,false);open_2()})}else{$P.show();open_2()}function open_2(){if(s.isVisible){_fixIframe(pane);if(!s.isSliding){sizeMidPanes(_c[pane].dir=="vert"?"center":"all",false)}setAsOpen(pane)}_dequeue(pane)}};var setAsOpen=function(pane,skipCallback){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side.toLowerCase(),inset="inset"+_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC[inset]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}if(o.resizerDblClickToggle){$R.bind("dblclick",toggle)}removeHover(0,$R);if(o.resizable&&typeof $.fn.draggable=="function"){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.resizerTip)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" "+tClass+_pane+_open).attr("title",o.togglerTip_open);removeHover(0,$T);$T.children(".content-closed").hide();$T.children(".content-open").css("display","block")}syncPinBtns(pane,!s.isSliding);$.extend(s,getElemDims($P));if(state.initialized){sizeHandles("all");sizeContent(pane,true)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)&&$P.is(":visible")){_execCallback(pane,o.onopen_end||o.onopen);if(s.isShowing){_execCallback(pane,o.onshow_end||o.onshow)}if(state.initialized){_execCallback(pane,o.onresize_end||o.onresize)}}};var slideOpen=function(evt_or_pane){var type=typeof evt_or_pane,pane=(type=="string"?evt_or_pane:$(this).data("layoutEdge"));if(type=="object"){evt_or_pane.stopImmediatePropagation()}if(state[pane].isClosed){open(pane,true)}else{bindStopSlidingEvents(pane,true)}};var slideClose=function(evt_or_pane){var $E=(isStr(evt_or_pane)?$Ps[evt_or_pane]:$(this)),pane=$E.data("layoutEdge"),o=options[pane],s=state[pane],$P=$Ps[pane];if(s.isClosed||s.isResizing){return}else{if(o.slideTrigger_close=="click"){close_NOW()}else{if(o.preventQuickSlideClose&&_c.isLayoutBusy){return}else{timer.set(pane+"_closeSlider",close_NOW,300)}}}function close_NOW(e){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{close(pane)}}};var slideToggle=function(pane){toggle(pane,true)};var lockPaneForFX=function(pane,doLock){var $P=$Ps[pane];if(doLock){$P.css({zIndex:_c.zIndex.pane_animate});if(pane=="south"){$P.css({top:sC.insetTop+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.insetLeft+sC.innerWidth-$P.outerWidth()})}}}else{if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"){$P.css({left:"auto"})}}var o=options[pane];if(state.browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}};var bindStartSlidingEvent=function(pane,enable){var o=options[pane],z=_c.zIndex,$P=$Ps[pane],$R=$Rs[pane],trigger=o.slideTrigger_open;if(!$R||!o.slidable){return}if(trigger.match(/mouseover/)){trigger=o.slideTrigger_open="mouseenter"}else{if(!trigger.match(/click|dblclick|mouseenter/)){trigger=o.slideTrigger_open="click"}}$R.css("zIndex",!enable?z.pane_sliding:z.resizer_normal);$P.css("zIndex",!enable?z.pane_sliding:z.pane_normal);$R[enable?"bind":"unbind"](trigger+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.sliderTip:"")};var bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],trigger=o.slideTrigger_close,action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];s.isSliding=enable;timer.clear(pane+"_closeSlider");if(enable){bindStartSlidingEvent(pane,false)}if(!trigger.match(/click|mouseleave/)){trigger=o.slideTrigger_close="mouseleave"}$R[action](trigger,slideClose);if(trigger=="mouseleave"){$P[action]("mouseleave."+sID,slideClose);$R[action]("mouseenter."+sID,cancelMouseOut);$P[action]("mouseenter."+sID,cancelMouseOut)}if(!enable){timer.clear(pane+"_closeSlider")}else{if(trigger=="click"&&!o.resizable){$R.css("cursor",enable?o.sliderCursor:"default");$R.attr("title",enable?o.togglerTip_open:"")}}function cancelMouseOut(evt){timer.clear(pane+"_closeSlider");evt.stopPropagation()}};var makePaneFit=function(pane,isOpening,skipCallback,force){var o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir=="vert",hasRoom=false;if(pane=="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=s.minHeight<=s.maxHeight&&(isSidePane||s.minWidth<=s.maxWidth);if(hasRoom&&s.noRoom){$P.show();if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){$P.hide();if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane=="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,force)}else{if(s.size<s.minSize){sizePane(pane,s.minSize,skipCallback,force)}else{if($R&&$P.is(":visible")){var side=c.side.toLowerCase(),pos=s.size+sC["inset"+c.side];if(_cssNum($R,side)!=pos){$R.css(side,pos)}}}}if(s.noRoom){if(s.wasOpen&&o.closable){if(o.autoReopen){open(pane,false,true,true)}else{s.noRoom=false}}else{show(pane,s.wasOpen,true,true)}}}else{if(!s.noRoom){s.noRoom=true;s.wasOpen=!s.isClosed&&!s.isSliding;if(o.closable){close(pane,true,true)}else{hide(pane,true)}}}}};var manualSizePane=function(pane,size,skipCallback){var o=options[pane],forceResize=o.resizeWhileDragging&&!_c.isLayoutBusy;o.autoResize=false;sizePane(pane,size,skipCallback,forceResize)};var sizePane=function(pane,size,skipCallback,force){var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],side=_c[pane].side.toLowerCase(),inset="inset"+_c[pane].side,skipResizeWhileDragging=_c.isLayoutBusy&&!o.triggerEventsWhileDragging,oldSize;setSizeLimits(pane);oldSize=s.size;size=_parseSize(pane,size);size=max(size,_parseSize(pane,o.minSize));size=min(size,s.maxSize);if(size<s.minSize){makePaneFit(pane,false,skipCallback);return}if(!force&&size==oldSize){return}if(!skipCallback&&state.initialized&&s.isVisible){_execCallback(pane,o.onresize_start)}$P.css(_c[pane].sizeType.toLowerCase(),max(1,cssSize(pane,size)));s.size=size;$.extend(s,getElemDims($P));if($R&&$P.is(":visible")){$R.css(side,size+sC[inset])}sizeContent(pane);if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_execCallback(pane,o.onresize_end||o.onresize);if(o.resizeNestedLayout&&$P.data("layoutContainer")){$P.layout().resizeAll()}}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"all":"center",skipResizeWhileDragging,force)}sizeHandles("all")}var altPane=_c.altSide[pane];if(size<oldSize&&state[altPane].noRoom){setSizeLimits(altPane);makePaneFit(altPane,false,skipCallback)}};var sizeMidPanes=function(panes,skipCallback,force){if(!panes||panes=="all"){panes="east,west,center"}$.each(panes.split(","),function(i,pane){if(!$Ps[pane]){return}var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],isCenter=(pane=="center"),hasRoom=true,CSS={},d=calcNewCenterPaneDims();$.extend(s,getElemDims($P));if(pane=="center"){if(!force&&s.isVisible&&d.width==s.outerWidth&&d.height==s.outerHeight){return true}$.extend(s,cssMinDims(pane),{maxWidth:d.width,maxHeight:d.height});CSS=d;CSS.width=cssW(pane,d.width);CSS.height=cssH(pane,d.height);hasRoom=CSS.width>0&&CSS.height>0;if(!hasRoom&&!state.initialized&&o.minWidth>0){var reqPx=o.minWidth-s.outerWidth,minE=options.east.minSize||0,minW=options.west.minSize||0,sizeE=state.east.size,sizeW=state.west.size,newE=sizeE,newW=sizeW;if(reqPx>0&&state.east.isVisible&&sizeE>minE){newE=max(sizeE-minE,sizeE-reqPx);reqPx-=sizeE-newE}if(reqPx>0&&state.west.isVisible&&sizeW>minW){newW=max(sizeW-minW,sizeW-reqPx);reqPx-=sizeW-newW}if(reqPx==0){if(sizeE!=minE){sizePane("east",newE,true)}if(sizeW!=minW){sizePane("west",newW,true)}sizeMidPanes("center",skipCallback,force);return}}}else{$.extend(s,getElemDims($P),cssMinDims(pane));if(!force&&!s.noVerticalRoom&&d.height==s.outerHeight){return true}CSS.top=d.top;CSS.bottom=d.bottom;CSS.height=cssH(pane,d.height);s.maxHeight=max(0,CSS.height);hasRoom=(s.maxHeight>0);if(!hasRoom){s.noVerticalRoom=true}}if(hasRoom){if(!skipCallback&&state.initialized){_execCallback(pane,o.onresize_start)}$P.css(CSS);$.extend(s,getElemDims($P));if(s.noRoom){makePaneFit(pane)}if(state.initialized){sizeContent(pane)}}else{if(!s.noRoom&&s.isVisible){makePaneFit(pane)}}if(pane=="center"){var b=state.browser;var fix=b.isIE6||(b.msie&&!b.boxModel);if($Ps.north&&(fix||state.north.tagName=="IFRAME")){$Ps.north.css("width",cssW($Ps.north,sC.innerWidth))}if($Ps.south&&(fix||state.south.tagName=="IFRAME")){$Ps.south.css("width",cssW($Ps.south,sC.innerWidth))}}if(!skipCallback&&state.initialized&&s.isVisible){_execCallback(pane,o.onresize_end||o.onresize);if(o.resizeNestedLayout&&$P.data("layoutContainer")){$P.layout().resizeAll()}}})};var resizeAll=function(){var oldW=sC.innerWidth,oldH=sC.innerHeight;$.extend(state.container,getElemDims($Container));if(!sC.outerHeight){return}if(false===_execCallback(null,options.onresizeall_start)){return false}var shrunkH=(sC.innerHeight<oldH),shrunkW=(sC.innerWidth<oldW),$P,o,s,dir;$.each(["south","north","east","west"],function(i,pane){if(!$Ps[pane]){return}s=state[pane];o=options[pane];dir=_c[pane].dir;if(o.autoResize&&s.size!=o.size){sizePane(pane,o.size,true,true)}else{setSizeLimits(pane);makePaneFit(pane,false,true,true)}});sizeMidPanes("all",true,true);sizeHandles("all");o=options;$.each(_c.allPanes.split(","),function(i,pane){$P=$Ps[pane];if(!$P){return}if(state[pane].isVisible){_execCallback(pane,o[pane].onresize_end||o[pane].onresize)}if(o[pane].resizeNestedLayout&&$P.data("layoutContainer")){$P.layout().resizeAll()}});_execCallback(null,o.onresizeall_end||o.onresizeall)};var sizeContent=function(panes,remeasure){if(!panes||panes=="all"){panes=_c.allPanes}$.each(panes.split(","),function(idx,pane){var $P=$Ps[pane],$C=$Cs[pane],o=options[pane],s=state[pane],m=s.content;if(!$P||!$C||!$P.is(":visible")){return true}if(false===_execCallback(null,o.onsizecontent_start)){return}if(!_c.isLayoutBusy||m.top==undefined||remeasure||o.resizeContentWhileDragging){_measure();if(m.hiddenFooters>0&&$P.css("overflow")=="hidden"){$P.css("overflow","visible");_measure();$P.css("overflow","hidden")}}var newH=s.innerHeight-(m.spaceAbove-s.css.paddingTop)-(m.spaceBelow-s.css.paddingBottom);if(!$C.is(":visible")||m.height!=newH){setOuterHeight($C,newH,true);m.height=newH}if(state.initialized){_execCallback(pane,o.onsizecontent_end||o.onsizecontent);if(o.resizeNestedLayout&&$C.data("layoutContainer")){$C.layout().resizeAll()}}function _below($E){return max(s.css.paddingBottom,(parseInt($E.css("marginBottom"))||0))}function _measure(){var ignore=options[pane].contentIgnoreSelector,$Fs=$C.nextAll().not(ignore||":lt(0)"),$Fs_vis=$Fs.filter(":visible"),$F=$Fs_vis.filter(":last");m={top:$C[0].offsetTop,height:$C.outerHeight(),numFooters:$Fs.length,hiddenFooters:$Fs.length-$Fs_vis.length,spaceBelow:0};m.spaceAbove=m.top;m.bottom=m.top+m.height;if($F.length){m.spaceBelow=($F[0].offsetTop+$F.outerHeight())-m.bottom+_below($F)}else{m.spaceBelow=_below($C)}}})};var sizeHandles=function(panes){if(!panes||panes=="all"){panes=_c.borderPanes}$.each(panes.split(","),function(i,pane){var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],$TC;if(!$P||!$R){return}var dir=_c[pane].dir,_state=(s.isClosed?"_closed":"_open"),spacing=o["spacing"+_state],togAlign=o["togglerAlign"+_state],togLen=o["togglerLength"+_state],paneLen,offset,CSS={};if(spacing==0){$R.hide();return}else{if(!s.noRoom&&!s.isHidden){$R.show()}}if(dir=="horz"){paneLen=$P.outerWidth();s.resizerLength=paneLen;$R.css({width:max(1,cssW($R,paneLen)),height:max(0,cssH($R,spacing)),left:_cssNum($P,"left")})}else{paneLen=$P.outerHeight();s.resizerLength=paneLen;$R.css({height:max(1,cssH($R,paneLen)),width:max(0,cssW($R,spacing)),top:sC.insetTop+getPaneSize("north",true)})}removeHover(o,$R);if($T){if(togLen==0||(s.isSliding&&o.hideTogglerOnSlide)){$T.hide();return}else{$T.show()}if(!(togLen>0)||togLen=="100%"||togLen>paneLen){togLen=paneLen;offset=0}else{if(isStr(togAlign)){switch(togAlign){case"top":case"left":offset=0;break;case"bottom":case"right":offset=paneLen-togLen;break;case"middle":case"center":default:offset=Math.floor((paneLen-togLen)/2)}}else{var x=parseInt(togAlign);if(togAlign>=0){offset=x}else{offset=paneLen-togLen+x}}}if(dir=="horz"){var width=cssW($T,togLen);$T.css({width:max(0,width),height:max(1,cssH($T,spacing)),left:offset,top:0});$T.children(".content").each(function(){$TC=$(this);$TC.css("marginLeft",Math.floor((width-$TC.outerWidth())/2))})}else{var height=cssH($T,togLen);$T.css({height:max(0,height),width:max(1,cssW($T,spacing)),top:offset,left:0});$T.children(".content").each(function(){$TC=$(this);$TC.css("marginTop",Math.floor((height-$TC.outerHeight())/2))})}removeHover(0,$T)}if(!state.initialized&&o.initHidden){$R.hide();if($T){$T.hide()}}})};var swapPanes=function(pane1,pane2){state[pane1].edge=pane2;state[pane2].edge=pane1;var cancelled=false;if(false===_execCallback(pane1,options[pane1].onswap_start)){cancelled=true}if(!cancelled&&false===_execCallback(pane2,options[pane2].onswap_start)){cancelled=true}if(cancelled){state[pane1].edge=pane1;state[pane2].edge=pane2;return}var oPane1=copy(pane1),oPane2=copy(pane2),sizes={};sizes[pane1]=oPane1?oPane1.state.size:0;sizes[pane2]=oPane2?oPane2.state.size:0;$Ps[pane1]=false;$Ps[pane2]=false;state[pane1]={};state[pane2]={};if($Ts[pane1]){$Ts[pane1].remove()}if($Ts[pane2]){$Ts[pane2].remove()}if($Rs[pane1]){$Rs[pane1].remove()}if($Rs[pane2]){$Rs[pane2].remove()}$Rs[pane1]=$Rs[pane2]=$Ts[pane1]=$Ts[pane2]=false;move(oPane1,pane2);move(oPane2,pane1);oPane1=oPane2=sizes=null;if($Ps[pane1]){$Ps[pane1].css(_c.visible)}if($Ps[pane2]){$Ps[pane2].css(_c.visible)}resizeAll();_execCallback(pane1,options[pane1].onswap_end||options[pane1].onswap);_execCallback(pane2,options[pane2].onswap_end||options[pane2].onswap);return;function copy(n){var $P=$Ps[n],$C=$Cs[n];return !$P?false:{pane:n,P:$P?$P[0]:false,C:$C?$C[0]:false,state:$.extend({},state[n]),options:$.extend({},options[n])}}function move(oPane,pane){if(!oPane){return}var P=oPane.P,C=oPane.C,oldPane=oPane.pane,c=_c[pane],side=c.side.toLowerCase(),inset="inset"+c.side,s=$.extend({},state[pane]),o=options[pane],fx={resizerCursor:o.resizerCursor},re,size,pos;$.each("fxName,fxSpeed,fxSettings".split(","),function(i,k){fx[k]=o[k];fx[k+"_open"]=o[k+"_open"];fx[k+"_close"]=o[k+"_close"]});$Ps[pane]=$(P).data("layoutEdge",pane).css(_c.hidden).css(c.cssReq);$Cs[pane]=C?$(C):false;options[pane]=$.extend({},oPane.options,fx);state[pane]=$.extend({},oPane.state);re=new RegExp(o.paneClass+"-"+oldPane,"g");P.className=P.className.replace(re,o.paneClass+"-"+pane);initHandles(pane);initResizable(pane);if(c.dir!=_c[oldPane].dir){size=sizes[pane]||0;setSizeLimits(pane);size=max(size,state[pane].minSize);manualSizePane(pane,size,true)}else{$Rs[pane].css(side,sC[inset]+(state[pane].isVisible?getPaneSize(pane):0))}if(oPane.state.isVisible&&!s.isVisible){setAsOpen(pane,true)}else{setAsClosed(pane,true);bindStartSlidingEvent(pane,true)}oPane=null}};function keyDown(evt){if(!evt){return true}var code=evt.keyCode;if(code<33){return true}var PANE={38:"north",40:"south",37:"west",39:"east"},ALT=evt.altKey,SHIFT=evt.shiftKey,CTRL=evt.ctrlKey,CURSOR=(CTRL&&code>=37&&code<=40),o,k,m,pane;if(CURSOR&&options[PANE[code]].enableCursorHotkey){pane=PANE[code]}else{if(CTRL||SHIFT){$.each(_c.borderPanes.split(","),function(i,p){o=options[p];k=o.customHotkey;m=o.customHotkeyModifier;if((SHIFT&&m=="SHIFT")||(CTRL&&m=="CTRL")||(CTRL&&SHIFT)){if(k&&code==(isNaN(k)||k<=9?k.toUpperCase().charCodeAt(0):k)){pane=p;return false}}})}}if(!pane||!$Ps[pane]||!options[pane].closable||state[pane].isHidden){return true}toggle(pane);evt.stopPropagation();evt.returnValue=false;return false}function allowOverflow(el){if(this&&this.tagName){el=this}var $P;if(isStr(el)){$P=$Ps[el]}else{if($(el).data("layoutRole")){$P=$(el)}else{$(el).parents().each(function(){if($(this).data("layoutRole")){$P=$(this);return false}})}}if(!$P||!$P.length){return}var pane=$P.data("layoutEdge"),s=state[pane];if(s.cssSaved){resetOverflow(pane)}if(s.isSliding||s.isResizing||s.isClosed){s.cssSaved=false;return}var newCSS={zIndex:(_c.zIndex.pane_normal+2)},curCSS={},of=$P.css("overflow"),ofX=$P.css("overflowX"),ofY=$P.css("overflowY");if(of!="visible"){curCSS.overflow=of;newCSS.overflow="visible"}if(ofX&&!ofX.match(/visible|auto/)){curCSS.overflowX=ofX;newCSS.overflowX="visible"}if(ofY&&!ofY.match(/visible|auto/)){curCSS.overflowY=ofX;newCSS.overflowY="visible"}s.cssSaved=curCSS;$P.css(newCSS);$.each(_c.allPanes.split(","),function(i,p){if(p!=pane){resetOverflow(p)}})}function resetOverflow(el){if(this&&this.tagName){el=this}var $P;if(isStr(el)){$P=$Ps[el]}else{if($(el).data("layoutRole")){$P=$(el)}else{$(el).parents().each(function(){if($(this).data("layoutRole")){$P=$(this);return false}})}}if(!$P||!$P.length){return}var pane=$P.data("layoutEdge"),s=state[pane],CSS=s.cssSaved||{};if(!s.isSliding&&!s.isResizing){$P.css("zIndex",_c.zIndex.pane_normal)}$P.css(CSS);s.cssSaved=false}function getBtn(selector,pane,action){var $E=$(selector);if(!$E.length){alert(lang.errButton+lang.selector+": "+selector)}else{if(_c.borderPanes.indexOf(pane)==-1){alert(lang.errButton+lang.Pane.toLowerCase()+": "+pane)}else{var btn=options[pane].buttonClass+"-"+action;$E.addClass(btn+" "+btn+"-"+pane).data("layoutName",options.name);return $E}}return false}function bindButton(selector,action,pane){switch(action.toLowerCase()){case"toggle":addToggleBtn(selector,pane);break;case"open":addOpenBtn(selector,pane);break;case"close":addCloseBtn(selector,pane);break;case"pin":addPinBtn(selector,pane);break;case"toggle-slide":addToggleBtn(selector,pane,true);break;case"open-slide":addOpenBtn(selector,pane,true);break}}function addToggleBtn(selector,pane,slide){var $E=getBtn(selector,pane,"toggle");if($E){$E.click(function(evt){toggle(pane,!!slide);evt.stopPropagation()})}}function addOpenBtn(selector,pane,slide){var $E=getBtn(selector,pane,"open");if($E){$E.attr("title",lang.Open).click(function(evt){open(pane,!!slide);evt.stopPropagation()})}}function addCloseBtn(selector,pane){var $E=getBtn(selector,pane,"close");if($E){$E.attr("title",lang.Close).click(function(evt){close(pane);evt.stopPropagation()})}}function addPinBtn(selector,pane){var $E=getBtn(selector,pane,"pin");if($E){var s=state[pane];$E.click(function(evt){setPinState($(this),pane,(s.isSliding||s.isClosed));if(s.isSliding||s.isClosed){open(pane)}else{close(pane)}evt.stopPropagation()});setPinState($E,pane,(!s.isClosed&&!s.isSliding));_c[pane].pins.push(selector)}}function syncPinBtns(pane,doPin){$.each(_c[pane].pins,function(i,selector){setPinState($(selector),pane,doPin)})}function setPinState($Pin,pane,doPin){var updown=$Pin.attr("pin");if(updown&&doPin==(updown=="down")){return}var pin=options[pane].buttonClass+"-pin",side=pin+"-"+pane,UP=pin+"-up "+side+"-up",DN=pin+"-down "+side+"-down";$Pin.attr("pin",doPin?"down":"up").attr("title",doPin?lang.Unpin:lang.Pin).removeClass(doPin?UP:DN).addClass(doPin?DN:UP)}function isCookiesEnabled(){return(navigator.cookieEnabled!=0)}function getCookie(opts){var o=$.extend({},options.cookie,opts||{}),name=o.name||options.name||"Layout",c=document.cookie,cs=c?c.split(";"):[],pair;for(var i=0,n=cs.length;i<n;i++){pair=$.trim(cs[i]).split("=");if(pair[0]==name){return decodeJSON(decodeURIComponent(pair[1]))}}return""}function saveCookie(keys,opts){var o=$.extend({},options.cookie,opts||{}),name=o.name||options.name||"Layout",params="",date="",clear=false;if(o.expires.toUTCString){date=o.expires}else{if(typeof o.expires=="number"){date=new Date();if(o.expires>0){date.setDate(date.getDate()+o.expires)}else{date.setYear(1970);clear=true}}}if(date){params+=";expires="+date.toUTCString()}if(o.path){params+=";path="+o.path}if(o.domain){params+=";domain="+o.domain}if(o.secure){params+=";secure"}if(clear){state.cookie={};document.cookie=name+"="+params}else{state.cookie=getState(keys||o.keys);document.cookie=name+"="+encodeURIComponent(encodeJSON(state.cookie))+params}return $.extend({},state.cookie)}function deleteCookie(){saveCookie("",{expires:-1})}function loadCookie(opts){var o=getCookie(opts);if(o){state.cookie=$.extend({},o);loadState(o)}return o}function loadState(opts){$.extend(true,options,opts)}function getState(keys){var data={},alt={isClosed:"initClosed",isHidden:"initHidden"},pair,pane,key,val;if(!keys){keys=options.cookie.keys}if($.isArray(keys)){keys=keys.join(",")}keys=keys.replace(/__/g,".").split(",");for(var i=0,n=keys.length;i<n;i++){pair=keys[i].split(".");pane=pair[0];key=pair[1];if(_c.allPanes.indexOf(pane)<0){continue}val=state[pane][key];if(val==undefined){continue}if(key=="isClosed"&&state[pane]["isSliding"]){val=true}(data[pane]||(data[pane]={}))[alt[key]?alt[key]:key]=val}return data}function encodeJSON(JSON){return parse(JSON);function parse(h){var D=[],i=0,k,v,t;for(k in h){v=h[k];t=typeof v;if(t=="string"){v='"'+v+'"'}else{if(t=="object"){v=parse(v)}}D[i++]='"'+k+'":'+v}return"{"+D.join(",")+"}"}}function decodeJSON(str){try{return window["eval"]("("+str+")")||{}}catch(e){return{}}}var $Container=$(this).eq(0);if(!$Container.length){return null}if($Container.data("layoutContainer")){return $.extend({},window[$Container.data("layoutContainer")])}var $Ps={},$Cs={},$Rs={},$Ts={},sC=state.container,sID=state.id;_create();var Instance={options:options,state:state,container:$Container,panes:$Ps,contents:$Cs,resizers:$Rs,togglers:$Ts,toggle:toggle,hide:hide,show:show,open:open,close:close,slideOpen:slideOpen,slideClose:slideClose,slideToggle:slideToggle,initContent:initContent,sizeContent:sizeContent,sizePane:manualSizePane,swapPanes:swapPanes,resizeAll:resizeAll,destroy:destroy,setSizeLimits:setSizeLimits,bindButton:bindButton,addToggleBtn:addToggleBtn,addOpenBtn:addOpenBtn,addCloseBtn:addCloseBtn,addPinBtn:addPinBtn,allowOverflow:allowOverflow,resetOverflow:resetOverflow,encodeJSON:encodeJSON,decodeJSON:decodeJSON,getState:getState,getCookie:getCookie,saveCookie:saveCookie,deleteCookie:deleteCookie,loadCookie:loadCookie,loadState:loadState,cssWidth:cssW,cssHeight:cssH};window[sID]=Instance;return Instance}})(jQuery);
+$.layout.browserZoom = {
+
+	_init: function (inst) {
+		// abort if browser does not need this check
+		if ($.layout.browserZoom.ratio() !== false)
+			$.layout.browserZoom._setTimer(inst);
+	}
+
+,	_setTimer: function (inst) {
+		// abort if layout destroyed or browser does not need this check
+		if (inst.destroyed) return;
+		var o	= inst.options
+		,	s	= inst.state
+		//	don't need check if inst has parentLayout, but check occassionally in case parent destroyed!
+		//	MINIMUM 100ms interval, for performance
+		,	ms	= inst.hasParentLayout ?  5000 : Math.max( o.browserZoomCheckInterval, 100 )
+		;
+		// set the timer
+		setTimeout(function(){
+			if (inst.destroyed || !o.resizeWithWindow) return;
+			var d = $.layout.browserZoom.ratio();
+			if (d !== s.browserZoom) {
+				s.browserZoom = d;
+				inst.resizeAll();
+			}
+			// set a NEW timeout
+			$.layout.browserZoom._setTimer(inst);
+		}
+		,	ms );
+	}
+
+,	ratio: function () {
+		var w	= window
+		,	s	= screen
+		,	d	= document
+		,	dE	= d.documentElement || d.body
+		,	b	= $.layout.browser
+		,	v	= b.version
+		,	r, sW, cW
+		;
+		// we can ignore all browsers that fire window.resize event onZoom
+		if ((b.msie && v > 8)
+		||	!b.msie
+		) return false; // don't need to track zoom
+
+		if (s.deviceXDPI)
+			return calc(s.deviceXDPI, s.systemXDPI);
+		// everything below is just for future reference!
+		if (b.webkit && (r = d.body.getBoundingClientRect))
+			return calc((r.left - r.right), d.body.offsetWidth);
+		if (b.webkit && (sW = w.outerWidth))
+			return calc(sW, w.innerWidth);
+		if ((sW = s.width) && (cW = dE.clientWidth))
+			return calc(sW, cW);
+		return false; // no match, so cannot - or don't need to - track zoom
+
+		function calc (x,y) { return (parseInt(x,10) / parseInt(y,10) * 100).toFixed(); }
+	}
+
+};
+// add initialization method to Layout's onLoad array of functions
+$.layout.onReady.push( $.layout.browserZoom._init );
+
+
+
+})( jQuery );
\ No newline at end of file
diff --git a/src/compiler/scala/tools/nsc/doc/model/MemberLookup.scala b/src/compiler/scala/tools/nsc/doc/model/MemberLookup.scala
index 7ab73cceff..1c783a7d2c 100644
--- a/src/compiler/scala/tools/nsc/doc/model/MemberLookup.scala
+++ b/src/compiler/scala/tools/nsc/doc/model/MemberLookup.scala
@@ -120,19 +120,17 @@ trait MemberLookup {
   private object OnlyTerm extends SearchStrategy
 
   private def lookupInRootPackage(pos: Position, members: List[String]) =
-    if (members.length == 1)
-      lookupInTemplate(pos, members, EmptyPackage) ::: lookupInTemplate(pos, members, RootPackage)
-    else
-      lookupInTemplate(pos, members, RootPackage)
+    lookupInTemplate(pos, members, EmptyPackage) ::: lookupInTemplate(pos, members, RootPackage)
 
   private def createLinks(syms: List[(Symbol, Symbol)]): List[LinkTo] =
     syms.flatMap { case (sym, owner) =>
-      if (sym.isClass || sym.isModule || sym.isTrait || sym.isPackage)
-        findTemplateMaybe(sym) map (LinkToTpl(_))
-      else
-        findTemplateMaybe(owner) flatMap { inTpl =>
-          inTpl.members find (_.asInstanceOf[EntityImpl].sym == sym) map (LinkToMember(_, inTpl))
-        }
+      findTemplateMaybe(sym) match {
+        case Some(tpl) => LinkToTpl(tpl) :: Nil
+        case None =>
+          findTemplateMaybe(owner) flatMap { inTpl =>
+            inTpl.members find (_.asInstanceOf[EntityImpl].sym == sym) map (LinkToMember(_, inTpl))
+          }
+      }
     }
 
   private def lookupInTemplate(pos: Position, members: List[String], container: Symbol): List[(Symbol, Symbol)] = {
@@ -153,7 +151,7 @@ trait MemberLookup {
 
       case tplName::rest =>
         def completeSearch(syms: List[Symbol]) =
-          syms filter {sym => sym.isPackage || sym.isClass || sym.isModule} flatMap (lookupInTemplate(pos, rest, _))
+          syms flatMap (lookupInTemplate(pos, rest, _))
 
         completeSearch(lookupInTemplate(pos, tplName, container, OnlyTerm)) match {
           case Nil => completeSearch(lookupInTemplate(pos, tplName, container, OnlyType))
diff --git a/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala b/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala
index 48624ec28f..73b4341e95 100644
--- a/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala
+++ b/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala
@@ -31,6 +31,12 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
   import definitions.{ ObjectClass, NothingClass, AnyClass, AnyValClass, AnyRefClass }
   import rootMirror.{ RootPackage, RootClass, EmptyPackage }
 
+  // Defaults for member grouping, that may be overridden by the template
+  val defaultGroup = "Ungrouped"
+  val defaultGroupName = "Ungrouped"
+  val defaultGroupDesc = None
+  val defaultGroupPriority = 1000
+
   def templatesCount = docTemplatesCache.count(_._2.isDocTemplate) - droppedPackages.size
 
   private var _modelFinished = false
@@ -121,7 +127,7 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
       }
       if (inTpl != null) thisFactory.comment(sym, thisTpl, inTpl) else None
     }
-    def group = if (comment.isDefined) comment.get.group.getOrElse("No Group") else "No Group"
+    def group = if (comment.isDefined) comment.get.group.getOrElse(defaultGroup) else defaultGroup
     override def inTemplate = inTpl
     override def toRoot: List[MemberImpl] = this :: inTpl.toRoot
     def inDefinitionTemplates = this match {
@@ -286,7 +292,8 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
         val tps = (this match {
           case a: AliasType => sym.tpe.dealias.parents
           case a: AbstractType => sym.info.bounds match {
-            case TypeBounds(lo, hi) => List(hi)
+            case TypeBounds(lo, RefinedType(parents, decls)) => parents
+            case TypeBounds(lo, hi) => hi :: Nil
             case _ => Nil
           }
           case _ => sym.tpe.parents
@@ -493,16 +500,21 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
         if (entity != default) return entity
       }
       // query linearization
-      for (tpl <- linearizationTemplates.collect{ case dtpl: DocTemplateImpl if dtpl!=this => dtpl}) {
-        val entity = tpl.groupSearch(extractor, default)
-        if (entity != default) return entity
-      }
-      default
+      if (!sym.isPackage)
+        for (tpl <- linearizationTemplates.collect{ case dtpl: DocTemplateImpl if dtpl!=this => dtpl}) {
+          val entity = tpl.groupSearch(extractor, default)
+          if (entity != default) return entity
+        }
+      // query inTpl, going up the ownerChain
+      if (inTpl != null)
+        inTpl.groupSearch(extractor, default)
+      else
+        default
     }
 
-    def groupDescription(group: String): Option[Body] = groupSearch(_.groupDesc.get(group), None)
-    def groupPriority(group: String): Int = groupSearch(_.groupPrio.get(group) match { case Some(prio) => prio; case _ => 0 }, 0)
-    def groupName(group: String): String = groupSearch(_.groupNames.get(group) match { case Some(name) => name; case _ => group }, group)
+    def groupDescription(group: String): Option[Body] = groupSearch(_.groupDesc.get(group), if (group == defaultGroup) defaultGroupDesc else None)
+    def groupPriority(group: String): Int = groupSearch(_.groupPrio.get(group) match { case Some(prio) => prio; case _ => 0 }, if (group == defaultGroup) defaultGroupPriority else 0)
+    def groupName(group: String): String = groupSearch(_.groupNames.get(group) match { case Some(name) => name; case _ => group }, if (group == defaultGroup) defaultGroupName else group)
   }
 
   abstract class PackageImpl(sym: Symbol, inTpl: PackageImpl) extends DocTemplateImpl(sym, inTpl) with Package {
@@ -736,7 +748,7 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
           }
       else {
         // no class inheritance at this point
-        assert(inOriginalOwner(bSym, inTpl) || bSym.isAbstractType || bSym.isAliasType, bSym + " in " + inTpl)
+        assert(inOriginalOwner(bSym, inTpl), bSym + " in " + inTpl)
         Some(createDocTemplate(bSym, inTpl))
       }
     }
@@ -833,7 +845,7 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
         Some(new MemberTemplateImpl(bSym, inTpl) with AliasImpl with AliasType {
           override def isAliasType = true
         })
-      else if (!modelFinished && (bSym.isPackage || bSym.isAliasType || bSym.isAbstractType || templateShouldDocument(bSym, inTpl)))
+      else if (!modelFinished && (bSym.isPackage || templateShouldDocument(bSym, inTpl)))
         modelCreation.createTemplate(bSym, inTpl)
       else
         None
@@ -1040,8 +1052,8 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
   def inOriginalOwner(aSym: Symbol, inTpl: TemplateImpl): Boolean =
     normalizeTemplate(aSym.owner) == normalizeTemplate(inTpl.sym)
 
-  def templateShouldDocument(aSym: Symbol, inTpl: TemplateImpl): Boolean =
-    (aSym.isTrait || aSym.isClass || aSym.isModule) &&
+  def templateShouldDocument(aSym: Symbol, inTpl: DocTemplateImpl): Boolean =
+    (aSym.isTrait || aSym.isClass || aSym.isModule || typeShouldDocument(aSym, inTpl)) &&
     localShouldDocument(aSym) &&
     !isEmptyJavaObject(aSym) &&
     // either it's inside the original owner or we can document it later:
@@ -1081,6 +1093,7 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
   // whether or not to create a page for an {abstract,alias} type
   def typeShouldDocument(bSym: Symbol, inTpl: DocTemplateImpl) =
     (settings.docExpandAllTypes.value && (bSym.sourceFile != null)) ||
+    (bSym.isAliasType || bSym.isAbstractType) &&
     { val rawComment = global.expandedDocComment(bSym, inTpl.sym)
       rawComment.contains("@template") || rawComment.contains("@documentable") }
 
diff --git a/src/compiler/scala/tools/nsc/interactive/CompilerControl.scala b/src/compiler/scala/tools/nsc/interactive/CompilerControl.scala
index ae38a082ca..b528948716 100644
--- a/src/compiler/scala/tools/nsc/interactive/CompilerControl.scala
+++ b/src/compiler/scala/tools/nsc/interactive/CompilerControl.scala
@@ -13,6 +13,7 @@ import scala.tools.nsc.util.FailedInterrupt
 import scala.tools.nsc.util.EmptyAction
 import scala.tools.nsc.util.WorkScheduler
 import scala.reflect.internal.util.{SourceFile, Position}
+import scala.tools.nsc.util.InterruptReq
 
 /** Interface of interactive compiler to a client such as an IDE
  *  The model the presentation compiler consists of the following parts:
@@ -221,6 +222,7 @@ trait CompilerControl { self: Global =>
    *                      everything is brought up to date in a regular type checker run.
    *  @param response     The response.
    */
+  @deprecated("SI-6458: Instrumentation logic will be moved out of the compiler.","2.10.0")
   def askInstrumented(source: SourceFile, line: Int, response: Response[(String, Array[Char])]) =
     postWorkItem(new AskInstrumentedItem(source, line, response))
 
@@ -388,6 +390,7 @@ trait CompilerControl { self: Global =>
       response raise new MissingResponse
   }
 
+  @deprecated("SI-6458: Instrumentation logic will be moved out of the compiler.","2.10.0")
   case class AskInstrumentedItem(val source: SourceFile, line: Int, response: Response[(String, Array[Char])]) extends WorkItem {
     def apply() = self.getInstrumented(source, line, response)
     override def toString = "getInstrumented "+source
@@ -413,6 +416,16 @@ trait CompilerControl { self: Global =>
     override def doQuickly[A](op: () => A): A = {
       throw new FailedInterrupt(new Exception("Posted a work item to a compiler that's shutting down"))
     }
+
+    override def askDoQuickly[A](op: () => A): InterruptReq { type R = A } = {
+      val ir = new InterruptReq {
+        type R = A
+        val todo = () => throw new MissingResponse
+      }
+      ir.execute()
+      ir
+    }
+
   }
 
 }
diff --git a/src/compiler/scala/tools/nsc/interactive/Global.scala b/src/compiler/scala/tools/nsc/interactive/Global.scala
index 5514983d98..01889f4f98 100644
--- a/src/compiler/scala/tools/nsc/interactive/Global.scala
+++ b/src/compiler/scala/tools/nsc/interactive/Global.scala
@@ -205,7 +205,7 @@ class Global(settings: Settings, _reporter: Reporter, projectName: String = "")
 
   protected[interactive] var minRunId = 1
 
-  private var interruptsEnabled = true
+  private[interactive] var interruptsEnabled = true
 
   private val NoResponse: Response[_] = new Response[Any]
 
@@ -1041,6 +1041,7 @@ class Global(settings: Settings, _reporter: Reporter, projectName: String = "")
     }
   }
 
+  @deprecated("SI-6458: Instrumentation logic will be moved out of the compiler.","2.10.0")
   def getInstrumented(source: SourceFile, line: Int, response: Response[(String, Array[Char])]) =
     try {
       interruptsEnabled = false
diff --git a/src/compiler/scala/tools/nsc/interactive/REPL.scala b/src/compiler/scala/tools/nsc/interactive/REPL.scala
index afac5828e5..be837b32f3 100644
--- a/src/compiler/scala/tools/nsc/interactive/REPL.scala
+++ b/src/compiler/scala/tools/nsc/interactive/REPL.scala
@@ -92,6 +92,7 @@ object REPL {
     val completeResult = new Response[List[comp.Member]]
     val typedResult = new Response[comp.Tree]
     val structureResult = new Response[comp.Tree]
+    @deprecated("SI-6458: Instrumentation logic will be moved out of the compiler.","2.10.0")
     val instrumentedResult = new Response[(String, Array[Char])]
 
     def makePos(file: String, off1: String, off2: String) = {
@@ -124,6 +125,7 @@ object REPL {
      *  @param iContents  An Array[Char] containing the instrumented source
      *  @return The name of the instrumented source file
      */
+    @deprecated("SI-6458: Instrumentation logic will be moved out of the compiler.","2.10.0")
     def writeInstrumented(iFullName: String, suffix: String, iContents: Array[Char]): String = {
       val iSimpleName = iFullName drop ((iFullName lastIndexOf '.') + 1)
       val iSourceName = iSimpleName + suffix
@@ -142,6 +144,7 @@ object REPL {
      *                    and outputs in the right column, or None if the presentation compiler
      *                    does not respond to askInstrumented.
      */
+    @deprecated("SI-6458: Instrumentation logic will be moved out of the compiler.","2.10.0")
     def instrument(arguments: List[String], line: Int): Option[(String, String)] = {
       val source = toSourceFile(arguments.head)
       // strip right hand side comment column and any trailing spaces from all lines
diff --git a/src/compiler/scala/tools/nsc/interactive/ScratchPadMaker.scala b/src/compiler/scala/tools/nsc/interactive/ScratchPadMaker.scala
index 7d332d9f7f..7f0265bf4f 100644
--- a/src/compiler/scala/tools/nsc/interactive/ScratchPadMaker.scala
+++ b/src/compiler/scala/tools/nsc/interactive/ScratchPadMaker.scala
@@ -6,6 +6,7 @@ import scala.collection.mutable.ArrayBuffer
 import scala.reflect.internal.Chars.{isLineBreakChar, isWhitespace}
 import ast.parser.Tokens._
 
+@deprecated("SI-6458: Instrumentation logic will be moved out of the compiler.","2.10.0")
 trait ScratchPadMaker { self: Global =>
 
   import definitions._
diff --git a/src/compiler/scala/tools/nsc/scratchpad/Mixer.scala b/src/compiler/scala/tools/nsc/scratchpad/Mixer.scala
index f7ad39bd95..10e9982594 100644
--- a/src/compiler/scala/tools/nsc/scratchpad/Mixer.scala
+++ b/src/compiler/scala/tools/nsc/scratchpad/Mixer.scala
@@ -7,6 +7,7 @@ import java.lang.reflect.InvocationTargetException
 import scala.reflect.runtime.ReflectionUtils._
 import scala.collection.mutable.ArrayBuffer
 
+@deprecated("SI-6458: Instrumentation logic will be moved out of the compiler.","2.10.0")
 class Mixer {
 
   protected val stdSeparator = "//> "
diff --git a/src/compiler/scala/tools/nsc/scratchpad/SourceInserter.scala b/src/compiler/scala/tools/nsc/scratchpad/SourceInserter.scala
index 5eeab53fca..01dccd7521 100644
--- a/src/compiler/scala/tools/nsc/scratchpad/SourceInserter.scala
+++ b/src/compiler/scala/tools/nsc/scratchpad/SourceInserter.scala
@@ -5,6 +5,7 @@ import java.io.Writer
 import scala.reflect.internal.util.SourceFile
 import scala.reflect.internal.Chars._
 
+@deprecated("SI-6458: Instrumentation logic will be moved out of the compiler.","2.10.0")
 object SourceInserter {
   def stripRight(cs: Array[Char]): Array[Char] = {
     val lines =
diff --git a/src/compiler/scala/tools/nsc/transform/ExtensionMethods.scala b/src/compiler/scala/tools/nsc/transform/ExtensionMethods.scala
index 8a9d0e58ec..6dd937c0ad 100644
--- a/src/compiler/scala/tools/nsc/transform/ExtensionMethods.scala
+++ b/src/compiler/scala/tools/nsc/transform/ExtensionMethods.scala
@@ -56,11 +56,11 @@ abstract class ExtensionMethods extends Transform with TypingTransformers {
       case OverloadedType(_, alts) =>
         val index = alts indexOf imeth
         assert(index >= 0, alts+" does not contain "+imeth)
-        def altName(index: Int) = newTermName("extension"+index+"$"+imeth.name)
+        def altName(index: Int) = newTermName(imeth.name+"$extension"+index)
         altName(index) #:: ((0 until alts.length).toStream filter (index != _) map altName)
       case tpe =>
         assert(tpe != NoType, imeth.name+" not found in "+imeth.owner+"'s decls: "+imeth.owner.info.decls)
-        Stream(newTermName("extension$"+imeth.name))
+        Stream(newTermName(imeth.name+"$extension"))
     }
   }
 
@@ -68,10 +68,10 @@ abstract class ExtensionMethods extends Transform with TypingTransformers {
    */
   def extensionMethod(imeth: Symbol): Symbol = atPhase(currentRun.refchecksPhase) {
     val companionInfo = imeth.owner.companionModule.info
-    val candidates = extensionNames(imeth) map (companionInfo.decl(_))
+    val candidates = extensionNames(imeth) map (companionInfo.decl(_)) filter (_.exists)
     val matching = candidates filter (alt => normalize(alt.tpe, imeth.owner) matches imeth.tpe)
     assert(matching.nonEmpty,
-      s"no extension method found for $imeth:${imeth.tpe}+among ${candidates map (c => c.name+":"+c.tpe)} / ${extensionNames(imeth)}")
+      s"no extension method found for $imeth:${imeth.tpe} among ${candidates map (c => c.name+":"+c.tpe)} / ${extensionNames(imeth)}")
     matching.head
   }
 
diff --git a/src/compiler/scala/tools/nsc/typechecker/Namers.scala b/src/compiler/scala/tools/nsc/typechecker/Namers.scala
index 1b2225f5f2..a37dc77d44 100644
--- a/src/compiler/scala/tools/nsc/typechecker/Namers.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/Namers.scala
@@ -377,6 +377,8 @@ trait Namers extends MethodSynthesis {
         && (clazz.sourceFile ne null)
         && (module.sourceFile ne null)
         && !(module isCoDefinedWith clazz)
+        && module.exists
+        && clazz.exists
       )
       if (fails) {
         context.unit.error(tree.pos, (
diff --git a/src/compiler/scala/tools/nsc/typechecker/Typers.scala b/src/compiler/scala/tools/nsc/typechecker/Typers.scala
index 5a9920c9e3..f82786da35 100644
--- a/src/compiler/scala/tools/nsc/typechecker/Typers.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/Typers.scala
@@ -1420,6 +1420,9 @@ trait Typers extends Modes with Adaptations with Tags {
             case x: ValDef if x.mods.isLazy =>
               //see https://issues.scala-lang.org/browse/SI-6358
               implRestriction(tree, "lazy val")
+            case Select(sup @ Super(qual, mix), selector) if selector != nme.CONSTRUCTOR && qual.symbol == clazz && mix != tpnme.EMPTY =>
+              //see https://issues.scala-lang.org/browse/SI-6483
+              implRestriction(sup, "qualified super reference")
             case _ =>
           }
           super.traverse(tree)
diff --git a/src/compiler/scala/tools/nsc/util/InterruptReq.scala b/src/compiler/scala/tools/nsc/util/InterruptReq.scala
index 816d16f767..b1b81d0952 100644
--- a/src/compiler/scala/tools/nsc/util/InterruptReq.scala
+++ b/src/compiler/scala/tools/nsc/util/InterruptReq.scala
@@ -47,7 +47,10 @@ abstract class InterruptReq {
   }
 
   def onComplete(k: Continuation) = synchronized {
-    waiting = k :: waiting
+    if (result.isDefined)
+      k(result.get)
+    else
+      waiting = k :: waiting
   }
 }
 
diff --git a/src/compiler/scala/tools/reflect/MacroImplementations.scala b/src/compiler/scala/tools/reflect/MacroImplementations.scala
index 48a4811744..86cd845c54 100644
--- a/src/compiler/scala/tools/reflect/MacroImplementations.scala
+++ b/src/compiler/scala/tools/reflect/MacroImplementations.scala
@@ -1,6 +1,6 @@
 package scala.tools.reflect
 
-import scala.reflect.macros.{ReificationError, UnexpectedReificationError}
+import scala.reflect.macros.{ReificationException, UnexpectedReificationException}
 import scala.reflect.macros.runtime.Context
 import scala.collection.mutable.ListBuffer
 import scala.collection.mutable.Stack
diff --git a/src/compiler/scala/tools/util/PathResolver.scala b/src/compiler/scala/tools/util/PathResolver.scala
index f6dc92f96e..7cf3586d3d 100644
--- a/src/compiler/scala/tools/util/PathResolver.scala
+++ b/src/compiler/scala/tools/util/PathResolver.scala
@@ -195,7 +195,7 @@ class PathResolver(settings: Settings, context: JavaContext) {
     def scalaExtDirs        = cmdLineOrElse("extdirs", Defaults.scalaExtDirs)
     /** Scaladoc doesn't need any bootstrapping, otherwise will create errors such as:
      * [scaladoc] ../scala-trunk/src/reflect/scala/reflect/macros/Reifiers.scala:89: error: object api is not a member of package reflect
-     * [scaladoc] case class ReificationError(val pos: reflect.api.PositionApi, val msg: String) extends Throwable(msg)
+     * [scaladoc] case class ReificationException(val pos: reflect.api.PositionApi, val msg: String) extends Throwable(msg)
      * [scaladoc]                                              ^
      * because the bootstrapping will look at the sourcepath and create package "reflect" in "<root>"
      * and then when typing relative names, instead of picking <root>.scala.relect, typedIdentifier will pick up the
diff --git a/src/library/scala/Predef.scala b/src/library/scala/Predef.scala
index 4792de6bf5..f0854dd6e2 100644
--- a/src/library/scala/Predef.scala
+++ b/src/library/scala/Predef.scala
@@ -103,23 +103,29 @@ object Predef extends LowPriorityImplicits {
   @annotation.implicitNotFound(msg = "No ClassManifest available for ${T}.")
   @deprecated("Use scala.reflect.ClassTag instead", "2.10.0")
   type ClassManifest[T] = scala.reflect.ClassManifest[T]
-  @deprecated("This notion doesn't have a corresponding concept in 2.10, because scala.reflect.runtime.universe.TypeTag can capture arbitrary types. Use type tags instead of manifests, and there will be no need in opt manifests.", "2.10.0")
+  // TODO undeprecated until Scala reflection becomes non-experimental
+  // @deprecated("This notion doesn't have a corresponding concept in 2.10, because scala.reflect.runtime.universe.TypeTag can capture arbitrary types. Use type tags instead of manifests, and there will be no need in opt manifests.", "2.10.0")
   type OptManifest[T]   = scala.reflect.OptManifest[T]
   @annotation.implicitNotFound(msg = "No Manifest available for ${T}.")
-  @deprecated("Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead", "2.10.0")
+  // TODO undeprecated until Scala reflection becomes non-experimental
+  // @deprecated("Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead", "2.10.0")
   type Manifest[T]      = scala.reflect.Manifest[T]
   @deprecated("Use scala.reflect.ClassTag instead", "2.10.0")
   val ClassManifest     = scala.reflect.ClassManifest
-  @deprecated("Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead", "2.10.0")
+  // TODO undeprecated until Scala reflection becomes non-experimental
+  // @deprecated("Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead", "2.10.0")
   val Manifest          = scala.reflect.Manifest
-  @deprecated("This notion doesn't have a corresponding concept in 2.10, because scala.reflect.runtime.universe.TypeTag can capture arbitrary types. Use type tags instead of manifests, and there will be no need in opt manifests.", "2.10.0")
+  // TODO undeprecated until Scala reflection becomes non-experimental
+  // @deprecated("This notion doesn't have a corresponding concept in 2.10, because scala.reflect.runtime.universe.TypeTag can capture arbitrary types. Use type tags instead of manifests, and there will be no need in opt manifests.", "2.10.0")
   val NoManifest        = scala.reflect.NoManifest
 
-  @deprecated("Use scala.reflect.classTag[T] and scala.reflect.runtime.universe.typeTag[T] instead", "2.10.0")
+  // TODO undeprecated until Scala reflection becomes non-experimental
+  // @deprecated("Use scala.reflect.classTag[T] and scala.reflect.runtime.universe.typeTag[T] instead", "2.10.0")
   def manifest[T](implicit m: Manifest[T])           = m
   @deprecated("Use scala.reflect.classTag[T] instead", "2.10.0")
   def classManifest[T](implicit m: ClassManifest[T]) = m
-  @deprecated("This notion doesn't have a corresponding concept in 2.10, because scala.reflect.runtime.universe.TypeTag can capture arbitrary types. Use type tags instead of manifests, and there will be no need in opt manifests.", "2.10.0")
+  // TODO undeprecated until Scala reflection becomes non-experimental
+  // @deprecated("This notion doesn't have a corresponding concept in 2.10, because scala.reflect.runtime.universe.TypeTag can capture arbitrary types. Use type tags instead of manifests, and there will be no need in opt manifests.", "2.10.0")
   def optManifest[T](implicit m: OptManifest[T])     = m
 
   // Minor variations on identity functions
diff --git a/src/library/scala/annotation/switch.scala b/src/library/scala/annotation/switch.scala
index a867783455..20056bc03c 100644
--- a/src/library/scala/annotation/switch.scala
+++ b/src/library/scala/annotation/switch.scala
@@ -9,8 +9,7 @@ package scala.annotation
 
 /** An annotation to be applied to a match expression.  If present,
  *  the compiler will verify that the match has been compiled to a
- *  [[http://docs.oracle.com/javase/specs/jvms/se5.0/html/Instructions2.doc14.html tableswitch]]
- *  or [[http://docs.oracle.com/javase/specs/jvms/se5.0/html/Instructions2.doc8.html#lookupswitch lookupswitch]]
+ *  [[http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-3.html#jvms-3.10 tableswitch or lookupswitch]]
  *  and issue an error if it instead compiles into a series of conditional expressions.
  *  Example usage:
 {{{
diff --git a/src/library/scala/collection/TraversableLike.scala b/src/library/scala/collection/TraversableLike.scala
index ce0b130b86..7849f1c544 100644
--- a/src/library/scala/collection/TraversableLike.scala
+++ b/src/library/scala/collection/TraversableLike.scala
@@ -271,12 +271,7 @@ trait TraversableLike[+A, +Repr] extends Any
    *  @return      a new $coll consisting of all elements of this $coll that do not satisfy the given
    *               predicate `p`. The order of the elements is preserved.
    */
-  def filterNot(p: A => Boolean): Repr = {
-    val b = newBuilder
-    for (x <- this)
-      if (!p(x)) b += x
-    b.result
-  }
+  def filterNot(p: A => Boolean): Repr = filter(!p(_))
 
   def collect[B, That](pf: PartialFunction[A, B])(implicit bf: CanBuildFrom[Repr, B, That]): That = {
     val b = bf(repr)
diff --git a/src/library/scala/concurrent/Awaitable.scala b/src/library/scala/concurrent/Awaitable.scala
index 3bd7617bce..c0c688bf42 100644
--- a/src/library/scala/concurrent/Awaitable.scala
+++ b/src/library/scala/concurrent/Awaitable.scala
@@ -14,36 +14,47 @@ import scala.concurrent.duration.Duration
 
 
 
+/**
+ * An object that may eventually be completed with a result value of type `T` which may be
+ * awaited using blocking methods.
+ * 
+ * The [[Await]] object provides methods that allow accessing the result of an `Awaitable`
+ * by blocking the current thread until the `Awaitable` has been completed or a timeout has
+ * occurred.
+ */
 trait Awaitable[+T] {
+
   /**
-   * Await the "resolved" state of this Awaitable.
-   * This method should not be called directly.
-   *
-   * @param atMost
-   *        maximum wait time, which may be negative (no waiting is done),
-   *        [[Duration.Inf]] for unbounded waiting, or a finite positive
-   *        duration
-   * @return the Awaitable itself
-   * @throws InterruptedException     if the wait call was interrupted
-   * @throws TimeoutException         if after waiting for the specified time this Awaitable is still not ready
-   * @throws IllegalArgumentException if `atMost` is [[Duration.Undefined]]
+   * Await the "completed" state of this `Awaitable`.
+   * 
+   * '''''This method should not be called directly; use [[Await.ready]] instead.'''''
+   * 
+   * @param  atMost
+   *         maximum wait time, which may be negative (no waiting is done),
+   *         [[scala.concurrent.duration.Duration.Inf Duration.Inf]] for unbounded waiting, or a finite positive
+   *         duration
+   * @return this `Awaitable`
+   * @throws InterruptedException     if the current thread is interrupted while waiting
+   * @throws TimeoutException         if after waiting for the specified time this `Awaitable` is still not ready
+   * @throws IllegalArgumentException if `atMost` is [[scala.concurrent.duration.Duration.Undefined Duration.Undefined]]
    */
   @throws(classOf[TimeoutException])
   @throws(classOf[InterruptedException])
   def ready(atMost: Duration)(implicit permit: CanAwait): this.type
   
   /**
-   * Await and return the result of this Awaitable, which is either of type T or a thrown exception (any Throwable).
-   * This method should not be called directly.
-   *
-   * @param atMost
-   *        maximum wait time, which may be negative (no waiting is done),
-   *        [[Duration.Inf]] for unbounded waiting, or a finite positive
-   *        duration
-   * @return the value if the Awaitable was successful within the specific maximum wait time
-   * @throws InterruptedException     if the wait call was interrupted
-   * @throws TimeoutException         if after waiting for the specified time this Awaitable is still not ready
-   * @throws IllegalArgumentException if `atMost` is [[Duration.Undefined]]
+   * Await and return the result (of type `T`) of this `Awaitable`.
+   * 
+   * '''''This method should not be called directly; use [[Await.result]] instead.'''''
+   * 
+   * @param  atMost
+   *         maximum wait time, which may be negative (no waiting is done),
+   *         [[scala.concurrent.duration.Duration.Inf Duration.Inf]] for unbounded waiting, or a finite positive
+   *         duration
+   * @return the result value if the `Awaitable` is completed within the specific maximum wait time
+   * @throws InterruptedException     if the current thread is interrupted while waiting
+   * @throws TimeoutException         if after waiting for the specified time this `Awaitable` is still not ready
+   * @throws IllegalArgumentException if `atMost` is [[scala.concurrent.duration.Duration.Undefined Duration.Undefined]]
    */
   @throws(classOf[Exception])
   def result(atMost: Duration)(implicit permit: CanAwait): T
diff --git a/src/library/scala/concurrent/package.scala b/src/library/scala/concurrent/package.scala
index e683732e41..c0d46df883 100644
--- a/src/library/scala/concurrent/package.scala
+++ b/src/library/scala/concurrent/package.scala
@@ -23,7 +23,7 @@ package object concurrent {
    *  The result becomes available once the asynchronous computation is completed.
    *  
    *  @tparam T       the type of the result
-   *  @param body     the asychronous computation
+   *  @param body     the asynchronous computation
    *  @param execctx  the execution context on which the future is run
    *  @return         the `Future` holding the result of the computation
    */
@@ -37,17 +37,15 @@ package object concurrent {
    */
   def promise[T]()(implicit execctx: ExecutionContext): Promise[T] = Promise[T]()
 
-  /** Used to designate a piece of code which potentially blocks, allowing the BlockContext to adjust the runtime's behavior.
+  /** Used to designate a piece of code which potentially blocks, allowing the current [[BlockContext]] to adjust
+   *  the runtime's behavior.
    *  Properly marking blocking code may improve performance or avoid deadlocks. 
    *
-   *  If you have an `Awaitable` then you should use Await.result instead of `blocking`.
+   *  Blocking on an [[Awaitable]] should be done using [[Await.result]] instead of `blocking`.
    *
    *  @param body         A piece of code which contains potentially blocking or long running calls.
-   *
-   *  Calling this method may throw the following exceptions:
-   *  - CancellationException - if the computation was cancelled
-   *  - InterruptedException - in the case that a wait within the blockable object was interrupted
-   *  - TimeoutException - in the case that the blockable object timed out
+   *  @throws `CancellationException` if the computation was cancelled
+   *  @throws `InterruptedException` in the case that a wait within the blocking `body` was interrupted
    */
   @throws(classOf[Exception])
   def blocking[T](body: =>T): T = BlockContext.current.blockOn(body)(scala.concurrent.AwaitPermission)
@@ -67,19 +65,21 @@ package concurrent {
    */
   object Await {
     /**
-     * Await the "resolved" state of this Awaitable.
-     * Invokes ready() on the awaitable, properly wrapped by a call to `scala.concurrent.blocking`.
-     *
-     * @param awaitable
-     *        the `Awaitable` on which `ready` is to be called
-     * @param atMost
-     *        maximum wait time, which may be negative (no waiting is done),
-     *        [[Duration.Inf]] for unbounded waiting, or a finite positive
-     *        duration
-     * @return the awaitable itself
-     * @throws InterruptedException     if the wait call was interrupted
-     * @throws TimeoutException         if after waiting for the specified time this Awaitable is still not ready
-     * @throws IllegalArgumentException if `atMost` is [[Duration.Undefined]]
+     * Await the "completed" state of an `Awaitable`.
+     * 
+     * Although this method is blocking, the internal use of [[scala.concurrent.blocking blocking]] ensures that
+     * the underlying [[ExecutionContext]] is prepared to properly manage the blocking.
+     * 
+     * @param  awaitable
+     *         the `Awaitable` to be awaited
+     * @param  atMost
+     *         maximum wait time, which may be negative (no waiting is done),
+     *         [[scala.concurrent.duration.Duration.Inf Duration.Inf]] for unbounded waiting, or a finite positive
+     *         duration
+     * @return the `awaitable`
+     * @throws InterruptedException     if the current thread is interrupted while waiting
+     * @throws TimeoutException         if after waiting for the specified time this `Awaitable` is still not ready
+     * @throws IllegalArgumentException if `atMost` is [[scala.concurrent.duration.Duration.Undefined Duration.Undefined]]
      */
     @throws(classOf[TimeoutException])
     @throws(classOf[InterruptedException])
@@ -87,19 +87,21 @@ package concurrent {
       blocking(awaitable.ready(atMost)(AwaitPermission))
     
     /**
-     * Await and return the result of this Awaitable, which is either of type T or a thrown exception (any Throwable).
-     * Invokes result() on the awaitable, properly wrapped by a call to `scala.concurrent.blocking`.
-     *
-     * @param awaitable
-     *        the `Awaitable` on which `result` is to be called
-     * @param atMost
-     *        maximum wait time, which may be negative (no waiting is done),
-     *        [[Duration.Inf]] for unbounded waiting, or a finite positive
-     *        duration
-     * @return the value if the Awaitable was successful within the specific maximum wait time
-     * @throws InterruptedException     if the wait call was interrupted
-     * @throws TimeoutException         if after waiting for the specified time this Awaitable is still not ready
-     * @throws IllegalArgumentException if `atMost` is [[Duration.Undefined]]
+     * Await and return the result (of type `T`) of an `Awaitable`.
+     * 
+     * Although this method is blocking, the internal use of [[scala.concurrent.blocking blocking]] ensures that
+     * the underlying [[ExecutionContext]] to properly detect blocking and ensure that there are no deadlocks.
+     * 
+     * @param  awaitable
+     *         the `Awaitable` to be awaited
+     * @param  atMost
+     *         maximum wait time, which may be negative (no waiting is done),
+     *         [[scala.concurrent.duration.Duration.Inf Duration.Inf]] for unbounded waiting, or a finite positive
+     *         duration
+     * @return the result value if `awaitable` is completed within the specific maximum wait time
+     * @throws InterruptedException     if the current thread is interrupted while waiting
+     * @throws TimeoutException         if after waiting for the specified time `awaitable` is still not ready
+     * @throws IllegalArgumentException if `atMost` is [[scala.concurrent.duration.Duration.Undefined Duration.Undefined]]
      */
     @throws(classOf[Exception])
     def result[T](awaitable: Awaitable[T], atMost: Duration): T =
diff --git a/src/library/scala/reflect/ClassTag.scala b/src/library/scala/reflect/ClassTag.scala
index 5c2067a548..d699e34ffc 100644
--- a/src/library/scala/reflect/ClassTag.scala
+++ b/src/library/scala/reflect/ClassTag.scala
@@ -5,19 +5,34 @@ import java.lang.{ Class => jClass }
 import scala.language.{implicitConversions, existentials}
 import scala.runtime.ScalaRunTime.{ arrayClass, arrayElementClass }
 
-/** A `ClassTag[T]` wraps a runtime class (the erasure) and can create array instances.
+/**
+ *
+ * A `ClassTag[T]` stores the erased class of a given type `T`, accessible via the `runtimeClass`
+ * field. This is particularly useful for instantiating `Array`s whose element types are unknown
+ * at compile time.
+ *
+ * `ClassTag`s are a weaker special case of [[scala.reflect.api.TypeTags#TypeTag]]s, in that they
+ * wrap only the runtime class of a given type, whereas a `TypeTag` contains all static type
+ * information. That is, `ClassTag`s are constructed from knowing only the top-level class of a
+ * type, without necessarily knowing all of its argument types. This runtime information is enough
+ * for runtime `Array` creation.
  *
- *  If an implicit value of type ClassTag[T] is requested, the compiler will create one.
- *  The runtime class (i.e. the erasure, a java.lang.Class on the JVM) of T can be accessed
- *  via the `runtimeClass` field. References to type parameters or abstract type members are
- *  replaced by the concrete types if ClassTags are available for them.
+ * For example:
+ * {{{
+ *   scala> def mkArray[T : ClassTag](elems: T*) = Array[T](elems: _*)
+ *   mkArray: [T](elems: T*)(implicit evidence$1: scala.reflect.ClassTag[T])Array[T]
  *
- *  Besides accessing the erasure, a ClassTag knows how to instantiate single- and multi-
- *  dimensional `Arrays` where the element type is unknown at compile time.
+ *   scala> mkArray(42, 13)
+ *   res0: Array[Int] = Array(42, 13)
  *
- * [[scala.reflect.ClassTag]] corresponds to a previous concept of [[scala.reflect.ClassManifest]].
+ *   scala> mkArray("Japan","Brazil","Germany")
+ *   res1: Array[String] = Array(Japan, Brazil, Germany)
+ * }}}
+ * 
+ * See [[scala.reflect.api.TypeTags]] for more examples, or the
+ * [[http://docs.scala-lang.org/overviews/reflection/typetags-manifests.html Reflection Guide: TypeTags]]
+ * for more details.
  *
- * @see [[scala.reflect.api.TypeTags]]
  */
 @scala.annotation.implicitNotFound(msg = "No ClassTag available for ${T}")
 trait ClassTag[T] extends ClassManifestDeprecatedApis[T] with Equals with Serializable {
@@ -29,7 +44,7 @@ trait ClassTag[T] extends ClassManifestDeprecatedApis[T] with Equals with Serial
    */
   def runtimeClass: jClass[_]
 
-  /** Produces a `ClassTag` that knows how to build `Array[Array[T]]` */
+  /** Produces a `ClassTag` that knows how to instantiate an `Array[Array[T]]` */
   def wrap: ClassTag[Array[T]] = ClassTag[Array[T]](arrayClass(runtimeClass))
 
   /** Produces a new array with element type `T` and length `len` */
diff --git a/src/library/scala/reflect/Manifest.scala b/src/library/scala/reflect/Manifest.scala
index 8b021e0444..e3e1dfdbf7 100644
--- a/src/library/scala/reflect/Manifest.scala
+++ b/src/library/scala/reflect/Manifest.scala
@@ -39,7 +39,8 @@ import scala.collection.mutable.{ ArrayBuilder, WrappedArray }
  *
  */
 @scala.annotation.implicitNotFound(msg = "No Manifest available for ${T}.")
-@deprecated("Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead", "2.10.0")
+// TODO undeprecated until Scala reflection becomes non-experimental
+// @deprecated("Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead", "2.10.0")
 trait Manifest[T] extends ClassManifest[T] with Equals {
   override def typeArguments: List[Manifest[_]] = Nil
 
@@ -60,7 +61,8 @@ trait Manifest[T] extends ClassManifest[T] with Equals {
   override def hashCode = this.erasure.##
 }
 
-@deprecated("Use type tags and manually check the corresponding class or type instead", "2.10.0")
+// TODO undeprecated until Scala reflection becomes non-experimental
+// @deprecated("Use type tags and manually check the corresponding class or type instead", "2.10.0")
 abstract class AnyValManifest[T <: AnyVal](override val toString: String) extends Manifest[T] with Equals {
   override def <:<(that: ClassManifest[_]): Boolean =
     (that eq this) || (that eq Manifest.Any) || (that eq Manifest.AnyVal)
diff --git a/src/library/scala/reflect/NoManifest.scala b/src/library/scala/reflect/NoManifest.scala
index 95b4ddca1c..4f9c954235 100644
--- a/src/library/scala/reflect/NoManifest.scala
+++ b/src/library/scala/reflect/NoManifest.scala
@@ -10,7 +10,8 @@ package scala.reflect
 
 /** One of the branches of an [[scala.reflect.OptManifest]].
   */
-@deprecated("This notion doesn't have a corresponding concept in 2.10, because scala.reflect.runtime.universe.TypeTag can capture arbitrary types. Use type tags instead of manifests, and there will be no need in opt manifests.", "2.10.0")
+// TODO undeprecated until Scala reflection becomes non-experimental
+// @deprecated("This notion doesn't have a corresponding concept in 2.10, because scala.reflect.runtime.universe.TypeTag can capture arbitrary types. Use type tags instead of manifests, and there will be no need in opt manifests.", "2.10.0")
 object NoManifest extends OptManifest[Nothing] with Serializable {
   override def toString = "<?>"
 }
\ No newline at end of file
diff --git a/src/library/scala/reflect/OptManifest.scala b/src/library/scala/reflect/OptManifest.scala
index 0ea66cb53d..e3fa84b4b6 100644
--- a/src/library/scala/reflect/OptManifest.scala
+++ b/src/library/scala/reflect/OptManifest.scala
@@ -14,5 +14,6 @@ package scala.reflect
  *
  *  @author Martin Odersky
  */
-@deprecated("This notion doesn't have a corresponding concept in 2.10, because scala.reflect.runtime.universe.TypeTag can capture arbitrary types. Use type tags instead of manifests, and there will be no need in opt manifests.", "2.10.0")
+// TODO undeprecated until Scala reflection becomes non-experimental
+// @deprecated("This notion doesn't have a corresponding concept in 2.10, because scala.reflect.runtime.universe.TypeTag can capture arbitrary types. Use type tags instead of manifests, and there will be no need in opt manifests.", "2.10.0")
 trait OptManifest[+T] extends Serializable
\ No newline at end of file
diff --git a/src/library/scala/reflect/package.scala b/src/library/scala/reflect/package.scala
index 4f1cc03dc8..10e6d7d9a4 100644
--- a/src/library/scala/reflect/package.scala
+++ b/src/library/scala/reflect/package.scala
@@ -36,7 +36,8 @@ package object reflect {
   /** The object `Manifest` defines factory methods for manifests.
    *  It is intended for use by the compiler and should not be used in client code.
    */
-  @deprecated("Use scala.reflect.ClassTag (to capture erasures), scala.reflect.runtime.universe.TypeTag (to capture types) or both instead", "2.10.0")
+  // TODO undeprecated until Scala reflection becomes non-experimental
+  // @deprecated("Use scala.reflect.ClassTag (to capture erasures), scala.reflect.runtime.universe.TypeTag (to capture types) or both instead", "2.10.0")
   val Manifest = ManifestFactory
 
   def classTag[T](implicit ctag: ClassTag[T]) = ctag
diff --git a/src/library/scala/runtime/WorksheetSupport.scala b/src/library/scala/runtime/WorksheetSupport.scala
index a003bba034..016a0d04e0 100644
--- a/src/library/scala/runtime/WorksheetSupport.scala
+++ b/src/library/scala/runtime/WorksheetSupport.scala
@@ -4,6 +4,7 @@ import scala.runtime.ScalaRunTime.stringOf
 
 /** A utility object that's needed by the code that executes a worksheet.
  */
+@deprecated("SI-6458: Instrumentation logic will be moved out of the compiler.","2.10.0")
 object WorksheetSupport {
 
   /** The offset in the source which should be printed */
diff --git a/src/reflect/scala/reflect/api/Annotations.scala b/src/reflect/scala/reflect/api/Annotations.scala
index 37882a9f3c..fb353a5520 100644
--- a/src/reflect/scala/reflect/api/Annotations.scala
+++ b/src/reflect/scala/reflect/api/Annotations.scala
@@ -3,122 +3,195 @@ package api
 
 import scala.collection.immutable.ListMap
 
-/**
- * Defines the type hierarchy for annotations.
+/** This trait provides annotation support for the reflection API.
+ *
+ *  The API distinguishes between two kinds of annotations:
+ *
+ *  <ul>
+ *  <li>''Java annotations'': annotations on definitions produced by the Java compiler, i.e., subtypes of [[java.lang.annotation.Annotation]]
+ *  attached to program definitions. When read by Scala reflection, the [[scala.annotation.ClassfileAnnotation]] trait
+ *  is automatically added as a subclass to every Java annotation.</li>
+ *  <li>''Scala annotations'': annotations on definitions or types produced by the Scala compiler.</li>
+ *  </ul>
+ *    
+ *  When a Scala annotation that inherits from [[scala.annotation.StaticAnnotation]] or [[scala.annotation.ClassfileAnnotation]] is compiled, 
+ *  it is stored as special attributes in the corresponding classfile, and not as a Java annotation. Note that subclassing 
+ *  just [[scala.annotation.Annotation]] is not enough to have the corresponding metadata persisted for runtime reflection.
+ *
+ *  The distinction between Java and Scala annotations is manifested in the contract of [[scala.reflect.api.Annotations#Annotation]], which exposes
+ *  both `scalaArgs` and `javaArgs`. For Scala or Java annotations extending [[scala.annotation.ClassfileAnnotation]] `scalaArgs` is empty
+ *  and arguments are stored in `javaArgs`. For all other Scala annotations, arguments are stored in `scalaArgs` and `javaArgs` is empty.
+ *
+ *  Arguments in `scalaArgs` are represented as typed trees. Note that these trees are not transformed by any phases
+ *  following the type-checker. Arguments in `javaArgs` are repesented as a map from [[scala.reflect.api.Names#Name]] to
+ *  [[scala.reflect.api.Annotations#JavaArgument]]. Instances of `JavaArgument` represent different kinds of Java annotation arguments:
+ *    - literals (primitive and string constants),
+ *    - arrays and
+ *    - nested annotations.
+ *
+ *  @contentDiagram hideNodes "*Api"
  */
 trait Annotations { self: Universe =>
 
-  /** Typed information about an annotation. It can be attached to either a symbol or an annotated type.
-   *
-   *  Annotations are either ''Scala annotations'', which conform to [[scala.annotation.StaticAnnotation]]
-   *  or ''Java annotations'', which conform to [[scala.annotation.ClassfileAnnotation]].
-   *  Trait `ClassfileAnnotation` is automatically added to every Java annotation by the scalac classfile parser.
+  /** Information about an annotation.
+   *  @template
+   *  @group Annotations
    */
   type Annotation >: Null <: AnyRef with AnnotationApi
 
   /** A tag that preserves the identity of the `Annotation` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val AnnotationTag: ClassTag[Annotation]
 
-  /** The constructor/deconstructor for `Annotation` instances. */
+   /** The constructor/deconstructor for `Annotation` instances.
+    *  @group Extractors
+    */
    val Annotation: AnnotationExtractor
 
-  /** An extractor class to create and pattern match with syntax `Annotation(atp, scalaArgs, javaArgs)`.
-   *  Here, `atp` is the annotation type, `scalaArgs` the arguments, and `javaArgs` the annotation's key-value
-   *  pairs.
-   *
-   *  Annotations are pickled, i.e. written to scala symtab attribute in the classfile.
-   *  Annotations are written to the classfile as Java annotations if `atp` conforms to `ClassfileAnnotation`.
-   *
-   *  For Scala annotations, arguments are stored in `scalaArgs` and `javaArgs` is empty. Arguments in
-   *  `scalaArgs` are represented as typed trees. Note that these trees are not transformed by any phases
-   *  following the type-checker. For Java annotations, `scalaArgs` is empty and arguments are stored in
-   *  `javaArgs`.
-   */
+  /** An extractor class to create and pattern match with syntax `Annotation(tpe, scalaArgs, javaArgs)`.
+   *  Here, `tpe` is the annotation type, `scalaArgs` the payload of Scala annotations, and `javaArgs` the payload of Java annotations.
+    *  @group Extractors
+    */
   abstract class AnnotationExtractor {
     def apply(tpe: Type, scalaArgs: List[Tree], javaArgs: ListMap[Name, JavaArgument]): Annotation
     def unapply(ann: Annotation): Option[(Type, List[Tree], ListMap[Name, JavaArgument])]
   }
 
+  /** The API of `Annotation` instances.
+   *  The main source of information about annotations is the [[scala.reflect.api.Annotations]] page.
+   *  @group API
+   */
   trait AnnotationApi {
+    /** The type of the annotation. */
     def tpe: Type
+
+    /** Payload of the Scala annotation: a list of abstract syntax trees that represent the argument.
+     *  Empty for Java annotations.
+     */
     def scalaArgs: List[Tree]
+
+    /** Payload of the Java annotation: a list of name-value pairs.
+     *  Empty for Scala annotations.
+     */
     def javaArgs: ListMap[Name, JavaArgument]
   }
 
-  /** A Java annotation argument */
+  /** A Java annotation argument
+   *  @template
+   *  @group Annotations
+   */
   type JavaArgument >: Null <: AnyRef
+
+  /** A tag that preserves the identity of the `JavaArgument` abstract type from erasure.
+   *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
+   */
   implicit val JavaArgumentTag: ClassTag[JavaArgument]
 
-  /** A literal argument to a Java annotation as `"Use X instead"` in `@Deprecated("Use X instead")`*/
+  /** A literal argument to a Java annotation as `"Use X instead"` in `@Deprecated("Use X instead")`
+   *  @template
+   *  @group Annotations
+   */
   type LiteralArgument >: Null <: AnyRef with JavaArgument with LiteralArgumentApi
 
   /** A tag that preserves the identity of the `LiteralArgument` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val LiteralArgumentTag: ClassTag[LiteralArgument]
 
-  /** The constructor/deconstructor for `LiteralArgument` instances. */
+  /** The constructor/deconstructor for `LiteralArgument` instances.
+   *  @group Extractors
+   */
   val LiteralArgument: LiteralArgumentExtractor
 
   /** An extractor class to create and pattern match with syntax `LiteralArgument(value)`
    *  where `value` is the constant argument.
+   *  @group Extractors
    */
   abstract class LiteralArgumentExtractor {
     def apply(value: Constant): LiteralArgument
     def unapply(arg: LiteralArgument): Option[Constant]
   }
 
+  /** The API of `LiteralArgument` instances.
+   *  The main source of information about annotations is the [[scala.reflect.api.Annotations]] page.
+   *  @group API
+   */
   trait LiteralArgumentApi {
+    /** The underlying compile-time constant value. */
     def value: Constant
   }
 
   /** An array argument to a Java annotation as in `@Target(value={TYPE,FIELD,METHOD,PARAMETER})`
+   *  @template
+   *  @group Annotations
    */
   type ArrayArgument >: Null <: AnyRef with JavaArgument with ArrayArgumentApi
 
   /** A tag that preserves the identity of the `ArrayArgument` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ArrayArgumentTag: ClassTag[ArrayArgument]
 
-  /** The constructor/deconstructor for `ArrayArgument` instances. */
+  /** The constructor/deconstructor for `ArrayArgument` instances.
+   *  @group Extractors
+   */
   val ArrayArgument: ArrayArgumentExtractor
 
   /** An extractor class to create and pattern match with syntax `ArrayArgument(args)`
    *  where `args` is the argument array.
+   *  @group Extractors
    */
   abstract class ArrayArgumentExtractor {
     def apply(args: Array[JavaArgument]): ArrayArgument
     def unapply(arg: ArrayArgument): Option[Array[JavaArgument]]
   }
 
+  /** API of `ArrayArgument` instances.
+   *  The main source of information about annotations is the [[scala.reflect.api.Annotations]] page.
+   *  @group API
+   */
   trait ArrayArgumentApi {
+    /** The underlying array of Java annotation arguments. */
     def args: Array[JavaArgument]
   }
 
   /** A nested annotation argument to a Java annotation as `@Nested` in `@Outer(@Nested)`.
+   *  @template
+   *  @group Annotations
    */
   type NestedArgument >: Null <: AnyRef with JavaArgument with NestedArgumentApi
 
   /** A tag that preserves the identity of the `NestedArgument` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val NestedArgumentTag: ClassTag[NestedArgument]
 
-  /** The constructor/deconstructor for `NestedArgument` instances. */
+  /** The constructor/deconstructor for `NestedArgument` instances.
+   *  @group Extractors
+   */
   val NestedArgument: NestedArgumentExtractor
 
   /** An extractor class to create and pattern match with syntax `NestedArgument(annotation)`
    *  where `annotation` is the nested annotation.
+   *  @group Extractors
    */
   abstract class NestedArgumentExtractor {
     def apply(annotation: Annotation): NestedArgument
     def unapply(arg: NestedArgument): Option[Annotation]
   }
 
+  /** API of `NestedArgument` instances.
+   *  The main source of information about annotations is the [[scala.reflect.api.Annotations]] page.
+   *  @group API
+   */
   trait NestedArgumentApi {
+    /** The underlying nested annotation. */
     def annotation: Annotation
   }
 }
\ No newline at end of file
diff --git a/src/reflect/scala/reflect/api/BuildUtils.scala b/src/reflect/scala/reflect/api/BuildUtils.scala
index b0de7f8d5a..0c8e81a220 100644
--- a/src/reflect/scala/reflect/api/BuildUtils.scala
+++ b/src/reflect/scala/reflect/api/BuildUtils.scala
@@ -3,15 +3,18 @@ package api
 
 /**
  * This is an internal implementation class.
+ * @groupname TreeBuilders Tree Building
  */
 private[reflect] trait BuildUtils { self: Universe =>
 
+  /** @group TreeBuilders */
   val build: BuildApi
 
   // this API abstracts away the functionality necessary for reification
   // it's too gimmicky and unstructured to be exposed directly in the universe
   // but we need it in a publicly available place for reification to work
 
+  /** @group TreeBuilders */
   abstract class BuildApi {
     /** Selects type symbol with given simple name `name` from the defined members of `owner`.
      */
diff --git a/src/reflect/scala/reflect/api/Constants.scala b/src/reflect/scala/reflect/api/Constants.scala
index f2d8ef2eb9..a92fc5cbb3 100644
--- a/src/reflect/scala/reflect/api/Constants.scala
+++ b/src/reflect/scala/reflect/api/Constants.scala
@@ -7,50 +7,214 @@ package scala.reflect
 package api
 
 /**
- * Defines the type hierachy for compile-time constants.
+ *  According to the section 6.24 "Constant Expressions" of the Scala language specification,
+ *  certain expressions (dubbed ''constant expressions'') can be evaluated by the Scala compiler at compile-time.
  *
- * @see [[scala.reflect]] for a description on how the class hierarchy is encoded here.
+ *  [[scala.reflect.api.Constants#Constant]] instances represent certain kinds of these expressions
+ *  (with values stored in the `value` field and its strongly-typed views named `booleanValue`, `intValue` etc.), namely:
+ *    1. Literals of primitive value classes (bytes, shorts, ints, longs, floats, doubles, chars, booleans and voids).
+ *    1. String literals.
+ *    1. References to classes (typically constructed with [[scala.Predef#classOf]]).
+ *    1. References to enumeration values.
+ *
+ *  Such constants are used to represent literals in abstract syntax trees (the [[scala.reflect.api.Trees#Literal]] node)
+ *  and literal arguments for Java class file annotations (the [[scala.reflect.api.Annotations#LiteralArgument]] class).
+ *
+ *  === Example ===
+ *
+ *  The `value` field deserves some explanation. Primitive and string values are represented as themselves, whereas
+ *  references to classes and enums are a bit roundabout.
+ *
+ *  Class references are represented as instances of [[scala.reflect.api.Types#Type]]
+ *  (because when the Scala compiler processes a class reference, the underlying runtime class might not yet have been compiled).
+ *  To convert such a reference to a runtime class, one should use the `runtimeClass` method of a mirror such as [[scala.reflect.api.Mirrors#RuntimeMirror]]
+ *  (the simplest way to get such a mirror is using [[scala.reflect.runtime.package#currentMirror]]).
+ *
+ *  Enumeration value references are represented as instances of [[scala.reflect.api.Symbols#Symbol]], which on JVM point to methods
+ *  that return underlying enum values. To inspect an underlying enumeration or to get runtime value of a reference to an enum,
+ *  one should use a [[scala.reflect.api.Mirrors#RuntimeMirror]] (the simplest way to get such a mirror is again [[scala.reflect.runtime.package#currentMirror]]).
+
+ *  {{{
+ *  enum JavaSimpleEnumeration { FOO, BAR }
+ *
+ *  import java.lang.annotation.*;
+ *  @Retention(RetentionPolicy.RUNTIME)
+ *  @Target({ElementType.TYPE})
+ *  public @interface JavaSimpleAnnotation {
+ *    Class<?> classRef();
+ *    JavaSimpleEnumeration enumRef();
+ *  }
+ *
+ *  @JavaSimpleAnnotation(
+ *    classRef = JavaAnnottee.class,
+ *    enumRef = JavaSimpleEnumeration.BAR
+ *  )
+ *  public class JavaAnnottee {}
+ *  }}}
+ *  {{{
+ *  import scala.reflect.runtime.universe._
+ *  import scala.reflect.runtime.{currentMirror => cm}
+ *
+ *  object Test extends App {
+ *    val jann = typeOf[JavaAnnottee].typeSymbol.annotations(0).javaArgs
+ *    def jarg(name: String) = jann(newTermName(name)).asInstanceOf[LiteralArgument].value
+ *
+ *    val classRef = jarg("classRef").typeValue
+ *    println(showRaw(classRef))             // TypeRef(ThisType(<empty>), JavaAnnottee, List())
+ *    println(cm.runtimeClass(classRef))     // class JavaAnnottee
+ *
+ *    val enumRef = jarg("enumRef").symbolValue
+ *    println(enumRef)                       // value BAR
+ *
+ *    val siblings = enumRef.owner.typeSignature.declarations
+ *    val enumValues = siblings.filter(sym => sym.isVal && sym.isPublic)
+ *    println(enumValues)                    // Scope{
+ *                                           //   final val FOO: JavaSimpleEnumeration;
+ *                                           //   final val BAR: JavaSimpleEnumeration
+ *                                           // }
+ *
+ *    // doesn't work because of https://issues.scala-lang.org/browse/SI-6459
+ *    // val enumValue = mirror.reflectField(enumRef.asTerm).get
+ *    val enumClass = cm.runtimeClass(enumRef.owner.asClass)
+ *    val enumValue = enumClass.getDeclaredField(enumRef.name.toString).get(null)
+ *    println(enumValue)                     // BAR
+ *  }
+ *  }}}
+ *
+ *  @contentDiagram hideNodes "*Api"
  */
 trait Constants {
   self: Universe =>
 
-  /** The type of compile-time constants.
+  /**
+   *  This "virtual" case class represents the reflection interface for literal expressions which can not be further
+   *  broken down or evaluated, such as "true", "0", "classOf[List]". Such values become parts of the Scala abstract
+   *  syntax tree representing the program. The constants
+   *  correspond to section 6.24 "Constant Expressions" of the
+   *  [[http://www.scala-lang.org/docu/files/ScalaReference.pdf Scala language specification]].
+   *
+   *  Such constants are used to represent literals in abstract syntax trees (the [[scala.reflect.api.Trees#Literal]] node)
+   *  and literal arguments for Java class file annotations (the [[scala.reflect.api.Annotations#LiteralArgument]] class).
+   *
+   *  Constants can be matched against and can be constructed directly, as if they were case classes:
+   *  {{{
+   *    assert(Constant(true).value == true)
+   *    Constant(true) match {
+   *      case Constant(s: String) =>  println("A string: " + s)
+   *      case Constant(b: Boolean) => println("A boolean value: " + b)
+   *      case Constant(x) =>          println("Something else: " + x)
+   *    }
+   *  }}}
+   *
+   *  `Constant` instances can wrap certain kinds of these expressions:
+   *    1. Literals of primitive value classes ([[scala.Byte `Byte`]], [[scala.Short `Short`]], [[scala.Int `Int`]], [[scala.Long `Long`]], [[scala.Float `Float`]], [[scala.Double `Double`]], [[scala.Char `Char`]], [[scala.Boolean `Boolean`]] and [[scala.Unit `Unit`]]) - represented directly as the corresponding type
+   *    1. String literals - represented as instances of the `String`.
+   *    1. References to classes, typically constructed with [[scala.Predef#classOf]] - represented as [[scala.reflect.api.Types#Type types]].
+   *    1. References to enumeration values - represented as [[scala.reflect.api.Symbols#Symbol symbols]].
+   *
+   *  Class references are represented as instances of [[scala.reflect.api.Types#Type]]
+   *  (because when the Scala compiler processes a class reference, the underlying runtime class might not yet have
+   *  been compiled). To convert such a reference to a runtime class, one should use the [[scala.reflect.api.Mirrors#RuntimeMirror#runtimeClass `runtimeClass`]] method of a
+   *  mirror such as [[scala.reflect.api.Mirrors#RuntimeMirror `RuntimeMirror`]] (the simplest way to get such a mirror is using
+   *  [[scala.reflect.runtime#currentMirror `scala.reflect.runtime.currentMirror`]]).
+   *
+   *  Enumeration value references are represented as instances of [[scala.reflect.api.Symbols#Symbol]], which on JVM point to methods
+   *  that return underlying enum values. To inspect an underlying enumeration or to get runtime value of a reference to an enum,
+   *  one should use a [[scala.reflect.api.Mirrors#RuntimeMirror]] (the simplest way to get such a mirror is again [[scala.reflect.runtime.package#currentMirror]]).
+   *
+   *  Usage example:
+   *  {{{
+   *  enum JavaSimpleEnumeration { FOO, BAR }
+   *
+   *  import java.lang.annotation.*;
+   *  @Retention(RetentionPolicy.RUNTIME)
+   *  @Target({ElementType.TYPE})
+   *  public @interface JavaSimpleAnnotation {
+   *    Class<?> classRef();
+   *    JavaSimpleEnumeration enumRef();
+   *  }
+   *
+   *  @JavaSimpleAnnotation(
+   *    classRef = JavaAnnottee.class,
+   *    enumRef = JavaSimpleEnumeration.BAR
+   *  )
+   *  public class JavaAnnottee {}
+   *  }}}
+   *  {{{
+   *  import scala.reflect.runtime.universe._
+   *  import scala.reflect.runtime.{currentMirror => cm}
+   *
+   *  object Test extends App {
+   *    val jann = typeOf[JavaAnnottee].typeSymbol.annotations(0).javaArgs
+   *    def jarg(name: String) = jann(newTermName(name)) match {
+   *      // Constant is always wrapped into a Literal or LiteralArgument tree node
+   *      case LiteralArgument(ct: Constant) => value
+   *      case _ => sys.error("Not a constant")
+   *    }
+   *
+   *    val classRef = jarg("classRef").value.asInstanceOf[Type]
+   *                                           // ideally one should match instead of casting
+   *    println(showRaw(classRef))             // TypeRef(ThisType(<empty>), JavaAnnottee, List())
+   *    println(cm.runtimeClass(classRef))     // class JavaAnnottee
+   *
+   *    val enumRef = jarg("enumRef").value.asInstanceOf[Symbol]
+   *                                           // ideally one should match instead of casting
+   *    println(enumRef)                       // value BAR
+   *
+   *    val siblings = enumRef.owner.typeSignature.declarations
+   *    val enumValues = siblings.filter(sym => sym.isVal && sym.isPublic)
+   *    println(enumValues)                    // Scope{
+   *                                           //   final val FOO: JavaSimpleEnumeration;
+   *                                           //   final val BAR: JavaSimpleEnumeration
+   *                                           // }
+   *
+   *    // doesn't work because of https://issues.scala-lang.org/browse/SI-6459
+   *    // val enumValue = mirror.reflectField(enumRef.asTerm).get
+   *    val enumClass = cm.runtimeClass(enumRef.owner.asClass)
+   *    val enumValue = enumClass.getDeclaredField(enumRef.name.toString).get(null)
+   *    println(enumValue)                     // BAR
+   *  }
+   *  }}}
+   *  @template
+   *  @group Constants
    */
   type Constant >: Null <: AnyRef with ConstantApi
 
   /** A tag that preserves the identity of the `Constant` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ConstantTag: ClassTag[Constant]
 
-  /** The constructor/deconstructor for `Constant` instances. */
+  /** The constructor/deconstructor for `Constant` instances.
+   *  @group Extractors
+   */
   val Constant: ConstantExtractor
 
   /** An extractor class to create and pattern match with syntax `Constant(value)`
    *  where `value` is the Scala value of the constant.
+   *  @group Extractors
    */
   abstract class ConstantExtractor {
+    /** A factory method that produces [[Constant `Constant`]] instances.
+     *
+     *  Notice that not any value can be passed to a constant: it must be either a primitive, a `String`, a
+     *  [[scala.reflect.api.Types#Type type]] or a [[scala.reflect.api.Symbols#Symbol symbol]].
+     *  See [[Constant the `Constant` class]] for more information.
+     */
     def apply(value: Any): Constant
+    /** An extractor that enables writing pattern matches against the [[Constant `Constant`]] class. */
     def unapply(arg: Constant): Option[Any]
   }
 
+  /** The API of [[Constant]] instances.
+   *  @group API
+   */
   abstract class ConstantApi {
+    /** Payload of the constant, that can be accessed directly or pattern matched against. */
     val value: Any
+
+    /** Scala type that describes the constant. It is generated automatically based on the type of the value. */
     def tpe: Type
-    def isNaN: Boolean
-
-    def booleanValue: Boolean
-    def byteValue: Byte
-    def shortValue: Short
-    def charValue: Char
-    def intValue: Int
-    def longValue: Long
-    def floatValue: Float
-    def doubleValue: Double
-    def stringValue: String
-    def typeValue: Type
-    def symbolValue: Symbol
-
-    def convertTo(pt: Type): Constant
   }
 }
diff --git a/src/reflect/scala/reflect/api/Exprs.scala b/src/reflect/scala/reflect/api/Exprs.scala
index b86f36420d..45bfddb55d 100644
--- a/src/reflect/scala/reflect/api/Exprs.scala
+++ b/src/reflect/scala/reflect/api/Exprs.scala
@@ -8,9 +8,29 @@ package api
 
 import scala.reflect.runtime.{universe => ru}
 
+/** A trait that defines strongly-typed tree wrappers and operations on them for use in Scala Reflection.
+ *
+ *  `Expr` wraps an abstract syntax tree ([[scala.reflect.api.Trees#Tree]]) and tags it with its type ([[scala.reflect.api.Types#Type]]).
+ *
+ *  Usually `Expr`s are created via [[scala.reflect.api.Universe#reify]], in which case a compiler
+ *  produces a [[scala.reflect.api.TreeCreator]] for the provided expression and also
+ *  creates a complementary [[scala.reflect.api.TypeTags#WeakTypeTag]] that corresponds to the type of that expression.
+ *
+ * `Expr`s can also be created manually via the `Expr` companion object, but then the burden of providing a `TreeCreator` lies on the programmer.
+ *  Compile-time reflection via macros, as described in [[scala.reflect.macros.Aliases]], provides an easier way to instantiate exprs manually.
+ *  Manual creation, however, is very rarely needed when working with runtime reflection.
+ *
+ *  `Expr` can be migrated from one mirror to another by using the `in` method. Migration means that all symbolic references
+ *  to classes/objects/packages in the expression are re-resolved within the new mirror
+ *  (typically using that mirror's classloader). The default universe of an `Expr` is typically
+ *  [[scala.reflect.runtime#universe]], the default mirror is typically [[scala.reflect.runtime#currentMirror]].
+ */
 trait Exprs { self: Universe =>
 
-  /** Expr wraps an expression tree and tags it with its type. */
+  /** Expr wraps an abstract syntax tree and tags it with its type.
+   *  The main source of information about exprs is the [[scala.reflect.api.Exprs]] page.
+   *  @group Expressions
+   */
   trait Expr[+T] extends Equals with Serializable {
     /**
      * Underlying mirror of this expr.
@@ -19,23 +39,24 @@ trait Exprs { self: Universe =>
 
     /**
      * Migrates the expression into another mirror, jumping into a different universe if necessary.
-     *
-     * This means that all symbolic references to classes/objects/packages in the expression
-     * will be re-resolved within the new mirror (typically using that mirror's classloader).
      */
     def in[U <: Universe with Singleton](otherMirror: scala.reflect.api.Mirror[U]): U # Expr[T]
 
     /**
-     * The Scala syntax tree representing the wrapped expression.
+     * The Scala abstract syntax tree representing the wrapped expression.
      */
     def tree: Tree
 
     /**
-     * Representation of the type of the wrapped expression tree as found via type tags.
+     * Type of the wrapped expression tree as provided during creation.
+     *
+     * When exprs are created by the compiler, `staticType` represents
+     * a statically known type of the tree as calculated at that point by the compiler.
      */
     def staticType: Type
+
     /**
-     * Representation of the type of the wrapped expression tree as found in the tree.
+     * Type of the wrapped expression tree as found in the underlying tree.
      */
     def actualType: Type
 
@@ -65,6 +86,7 @@ trait Exprs { self: Universe =>
      * because expr of type Expr[T] itself does not have a method foo.
      */
     def splice: T
+
     /**
      * A dummy value to denote cross-stage path-dependent type dependencies.
      *
@@ -81,10 +103,16 @@ trait Exprs { self: Universe =>
      */
     val value: T
 
-    /** case class accessories */
+    /** TODO how do I doc this? */
     override def canEqual(x: Any) = x.isInstanceOf[Expr[_]]
+
+    /** TODO how do I doc this? */
     override def equals(x: Any) = x.isInstanceOf[Expr[_]] && this.mirror == x.asInstanceOf[Expr[_]].mirror && this.tree == x.asInstanceOf[Expr[_]].tree
+
+    /** TODO how do I doc this? */
     override def hashCode = mirror.hashCode * 31 + tree.hashCode
+
+    /** TODO how do I doc this? */
     override def toString = "Expr["+staticType+"]("+tree+")"
   }
 
@@ -93,6 +121,9 @@ trait Exprs { self: Universe =>
    *
    * Can be useful, when having a tree and wanting to splice it in reify call,
    * in which case the tree first needs to be wrapped in an expr.
+
+   * The main source of information about exprs is the [[scala.reflect.api.Exprs]] page.
+   *  @group Expressions
    */
   object Expr {
     def apply[T: WeakTypeTag](mirror: scala.reflect.api.Mirror[self.type], treec: TreeCreator): Expr[T] = new ExprImpl[T](mirror.asInstanceOf[Mirror], treec)
diff --git a/src/reflect/scala/reflect/api/FlagSets.scala b/src/reflect/scala/reflect/api/FlagSets.scala
index 599c4ca426..a7d1ca05a6 100644
--- a/src/reflect/scala/reflect/api/FlagSets.scala
+++ b/src/reflect/scala/reflect/api/FlagSets.scala
@@ -3,32 +3,95 @@ package api
 
 import scala.language.implicitConversions
 
+/**
+ * The trait that defines flag sets and operations on them.
+ *
+ * `Flag`s are used to provide modifiers for abstract syntax trees that represent definitions
+ * via the `flags` field of [[scala.reflect.api.Trees#Modifiers]]. Trees that accept modifiers are:
+ *
+ *   - '''[[scala.reflect.api.Trees#ClassDef]]'''. Classes and traits.
+ *   - '''[[scala.reflect.api.Trees#ModuleDef]]'''. Objects.
+ *   - '''[[scala.reflect.api.Trees#ValDef]]'''. Vals, vars, parameters and self-type annotations.
+ *   - '''[[scala.reflect.api.Trees#DefDef]]'''. Methods and constructors.
+ *   - '''[[scala.reflect.api.Trees#TypeDef]]'''. Type aliases, abstract type members and type parameters.
+ *
+ * For example, to create a class named `C` one would write something like:
+ * {{{
+ *  ClassDef(Modifiers(NoFlags), newTypeName("C"), Nil, ...)
+ * }}}
+ * 
+ * Here, the flag set is empty. 
+ *
+ * To make `C` private, one would write something like:
+ * {{{
+ *  ClassDef(Modifiers(PRIVATE), newTypeName("C"), Nil, ...)
+ * }}}
+ *
+ * Flags can also be combined with the vertical bar operator (`|`).
+ * For example, a private final class is written something like:
+ * {{{
+ *  ClassDef(Modifiers(PRIVATE | FINAL), newTypeName("C"), Nil, ...)
+ * }}}
+ *
+ * The list of all available flags is defined in [[scala.reflect.api.FlagSets#FlagValues]], available via
+ * [[scala.reflect.api.FlagSets#Flag]]. (Typically one writes a blanket import for this, e.g.
+ * `import scala.reflect.runtime.universe.Flag._`).
+ *
+ * Definition trees are compiled down to symbols, so flags on modifiers of these trees are transformed into flags
+ * on the resulting symbols. Unlike trees, symbols don't expose flags, but rather provide `isXXX` test methods
+ * (e.g. `isFinal` can be used to test finality). These test methods might require an upcast with `asTerm`,
+ * `asType` or `asClass` as some flags only make sense for certain kinds of symbols.
+ *
+ * ''Of Note:'' This part of the Reflection API is being considered as a candidate for redesign. It is
+ * quite possible that in future releases of the reflection API, flag sets could be replaced with something else.
+ *
+ * For more details about `FlagSet`s and other aspects of Scala reflection, see the 
+ * [[http://docs.scala-lang.org/overviews/reflection/overview.html Reflection Guide]]
+ *
+ */
 trait FlagSets { self: Universe =>
 
-  /** An abstract type representing sets of flags (like private, final, etc.) that apply to definition trees and symbols */
+  /** An abstract type representing sets of flags (like private, final, etc.) that apply to definition trees and symbols
+   *  @template
+   *  @group Flags
+   */
   type FlagSet
 
   /** A tag that preserves the identity of the `FlagSet` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val FlagSetTag: ClassTag[FlagSet]
 
+  /** The API of `FlagSet` instances.
+   *  The main source of information about flag sets is the [[scala.reflect.api.FlagSets]] page.
+   *  @group Flags
+   */
   trait FlagOps extends Any {
+    /** Produces a flag set that's a union of this flag set and the provided flag set. */
     def | (right: FlagSet): FlagSet
   }
 
+  /** The API of `FlagSet` instances.
+   *  @group Flags
+   */
   implicit def addFlagOps(left: FlagSet): FlagOps
 
+  /** A module that contains all possible values that can constitute flag sets.
+   *  @group Flags
+   */
   val Flag: FlagValues
 
-  type FlagValues >: Null <: FlagValuesApi
-
   // Q: I have a pretty flag. Can I put it here?
   // A: Only if there's a tree that cannot be built without it.
   //    If you want to put a flag here so that it can be tested against,
   //    introduce an `isXXX` method in one of the `api.Symbols` classes instead.
 
-  trait FlagValuesApi {
+  /** All possible values that can constitute flag sets.
+   *  The main source of information about flag sets is the [[scala.reflect.api.FlagSets]] page.
+   *  @group Flags
+   */
+  trait FlagValues {
 
     /** Flag indicating that tree represents a trait */
     val TRAIT: FlagSet
@@ -106,6 +169,8 @@ trait FlagSets { self: Universe =>
     val DEFAULTINIT: FlagSet
   }
 
-  /** The empty set of flags */
+  /** The empty set of flags
+   *  @group Flags
+   */
   val NoFlags: FlagSet
 }
diff --git a/src/reflect/scala/reflect/api/Importers.scala b/src/reflect/scala/reflect/api/Importers.scala
index fbc29a514e..4286b2b45c 100644
--- a/src/reflect/scala/reflect/api/Importers.scala
+++ b/src/reflect/scala/reflect/api/Importers.scala
@@ -1,21 +1,97 @@
 package scala.reflect
 package api
 
+/** This trait provides support for importers, a facility to migrate reflection artifacts between universes.
+ *
+ *  Reflection artifacts, such as [[scala.reflect.api.Symbols Symbols]] and [[scala.reflect.api.Types Types]],
+ *  are contained in [[scala.reflect.api.Universes Universe]]s. Typically all processing happens 
+ *  within a single `Universe` (e.g. a compile-time macro `Universe` or a runtime reflection `Universe`), but sometimes 
+ *  there is a need to migrate artifacts from one `Universe` to another. For example, runtime compilation works by 
+ *  importing runtime reflection trees into a runtime compiler universe, compiling the importees and exporting the 
+ *  result back.
+ *
+ *  Reflection artifacts are firmly grounded in their `Universe`s, which is reflected by the fact that types of artifacts 
+ *  from different universes are not compatible. By using `Importer`s, however, they be imported from one universe 
+ *  into another. For example, to import `foo.bar.Baz` from the source `Universe` to the target `Universe`,
+ *  an importer will first check whether the entire owner chain exists in the target `Universe`.
+ *  If it does, then nothing else will be done. Otherwise, the importer will recreate the entire owner chain
+ *  and will import the corresponding type signatures into the target `Universe`.
+ *
+ *  Since importers match `Symbol` tables of the source and the target `Universe`s using plain string names,
+ *  it is programmer's responsibility to make sure that imports don't distort semantics, e.g., that
+ *  `foo.bar.Baz` in the source `Universe` means the same that `foo.bar.Baz` does in the target `Universe`.
+ *
+ *  === Example ===
+ *
+ *  Here's how one might implement a macro that performs compile-time evaluation of its argument
+ *  by using a runtime compiler to compile and evaluate a tree that belongs to a compile-time compiler:
+ *
+ *  {{{
+ *  def staticEval[T](x: T) = macro staticEval[T]
+ *
+ *  def staticEval[T](c: scala.reflect.macros.Context)(x: c.Expr[T]) = {
+ *    // creates a runtime reflection universe to host runtime compilation
+ *    import scala.reflect.runtime.{universe => ru}
+ *    val mirror = ru.runtimeMirror(c.libraryClassLoader)
+ *    import scala.tools.reflect.ToolBox
+ *    val toolBox = mirror.mkToolBox()
+ *
+ *    // runtime reflection universe and compile-time macro universe are different
+ *    // therefore an importer is needed to bridge them
+ *    // currently mkImporter requires a cast to correctly assign the path-dependent types
+ *    val importer0 = ru.mkImporter(c.universe)
+ *    val importer = importer0.asInstanceOf[ru.Importer { val from: c.universe.type }]
+ *
+ *    // the created importer is used to turn a compiler tree into a runtime compiler tree
+ *    // both compilers use the same classpath, so semantics remains intact
+ *    val imported = importer.importTree(tree)
+ *
+ *    // after the tree is imported, it can be evaluated as usual
+ *    val tree = toolBox.resetAllAttrs(imported.duplicate)
+ *    val valueOfX = toolBox.eval(imported).asInstanceOf[T]
+ *    ...
+ *  }
+ *  }}}
+ */
 trait Importers { self: Universe =>
 
+  /** Creates an importer that moves reflection artifacts between universes.
+   *  @group Importers
+   */
   def mkImporter(from0: Universe): Importer { val from: from0.type }
 
+  /** The API of importers.
+   *  The main source of information about importers is the [[scala.reflect.api.Importers]] page.
+   *  @group Importers
+   */
   trait Importer {
+    /** The source universe of reflection artifacts that will be processed.
+     *  The target universe is universe that created this importer with `mkImporter`.
+     */
     val from: Universe
 
+    /** An importer that works in reverse direction, namely:
+     *  imports reflection artifacts from the current universe to the universe specified in `from`.
+     */
     val reverse: from.Importer { val from: self.type }
 
+    /** In the current universe, locates or creates a symbol that corresponds to the provided symbol in the source universe.
+     *  If necessary imports the owner chain, companions, type signature, annotations and attachments.
+     */
     def importSymbol(sym: from.Symbol): Symbol
 
+    /** In the current universe, locates or creates a type that corresponds to the provided type in the source universe.
+     *  If necessary imports the underlying symbols, annotations, scopes and trees.
+     */
     def importType(tpe: from.Type): Type
 
+    /** In the current universe, creates a tree that corresponds to the provided tree in the source universe.
+     *  If necessary imports the underlying symbols, types and attachments.
+     */
     def importTree(tree: from.Tree): Tree
 
+    /** In the current universe, creates a position that corresponds to the provided position in the source universe.
+     */
     def importPosition(pos: from.Position): Position
   }
 }
\ No newline at end of file
diff --git a/src/reflect/scala/reflect/api/JavaMirrors.scala b/src/reflect/scala/reflect/api/JavaMirrors.scala
new file mode 100644
index 0000000000..df099006b5
--- /dev/null
+++ b/src/reflect/scala/reflect/api/JavaMirrors.scala
@@ -0,0 +1,52 @@
+package scala.reflect
+package api
+
+/** A refinement of [[scala.reflect.api.Mirror]] for runtime reflection using JVM classloaders.
+ *
+ *  This refinement equips mirrors with reflection capabilities for the JVM. `JavaMirror` can
+ *  convert Scala reflection artifacts (symbols and types) into Java reflection artifacts (classes)
+ *  and vice versa. It can also perform reflective invocations (getting/setting field values,
+ *  calling methods, etc).
+ *
+ *  For more information about `Mirrors`s, see [[scala.reflect.api.Mirrors]] or the
+ *  [[http://docs.scala-lang.org/overviews/reflection/environment-universes-mirrors.html Reflection Guide: Mirrors]]
+ *
+ *  @groupname JavaMirrors Java Mirrors
+ */
+trait JavaMirrors { self: JavaUniverse =>
+
+  /** In runtime reflection universes, runtime representation of a class is `java.lang.Class`.
+   *  @group JavaMirrors
+   */
+  type RuntimeClass = java.lang.Class[_]
+
+  /** In runtime reflection universes, mirrors are `JavaMirrors`.
+   *  @group JavaMirrors
+   */
+  override type Mirror >: Null <: JavaMirror
+
+  /** A refinement of [[scala.reflect.api.Mirror]] for runtime reflection using JVM classloaders.
+   *
+   *  With this upgrade, mirrors become capable of converting Scala reflection artifacts (symbols and types)
+   *  into Java reflection artifacts (classes) and vice versa. Consequently, refined mirrors
+   *  become capable of performing reflective invocations (getting/setting field values, calling methods, etc).
+   *
+   *  For more information about `Mirrors`s, see [[scala.reflect.api.Mirrors]] or the
+   * [[http://docs.scala-lang.org/overviews/reflection/environment-universes-mirrors.html Reflection Guide: Mirrors]]
+   *
+   *  @group JavaMirrors
+   */
+  trait JavaMirror extends scala.reflect.api.Mirror[self.type] with RuntimeMirror {
+    val classLoader: ClassLoader
+    override def toString = s"JavaMirror with ${runtime.ReflectionUtils.show(classLoader)}"
+  }
+
+  /** Creates a runtime reflection mirror from a JVM classloader.
+   *
+   *  For more information about `Mirrors`s, see [[scala.reflect.api.Mirrors]] or the
+   * [[http://docs.scala-lang.org/overviews/reflection/environment-universes-mirrors.html Reflection Guide: Mirrors]]
+   *
+   *  @group JavaMirrors
+   */
+  def runtimeMirror(cl: ClassLoader): Mirror
+}
diff --git a/src/reflect/scala/reflect/api/JavaUniverse.scala b/src/reflect/scala/reflect/api/JavaUniverse.scala
index cc703e833d..f83692034f 100644
--- a/src/reflect/scala/reflect/api/JavaUniverse.scala
+++ b/src/reflect/scala/reflect/api/JavaUniverse.scala
@@ -1,19 +1,19 @@
 package scala.reflect
 package api
 
-trait JavaUniverse extends Universe with Mirrors { self =>
-
-  type RuntimeClass = java.lang.Class[_]
-
-  override type Mirror >: Null <: JavaMirror
-
-  trait JavaMirror extends scala.reflect.api.Mirror[self.type] with RuntimeMirror {
-    val classLoader: ClassLoader
-    override def toString = s"JavaMirror with ${runtime.ReflectionUtils.show(classLoader)}"
-  }
-
-  def runtimeMirror(cl: ClassLoader): Mirror
+/** A refinement of [[scala.reflect.api.Universe]] for runtime reflection using JVM classloaders.
+ *
+ *  The refinement consists of an upgrade to the mirror API, which gets extended from [[scala.reflect.api.Mirror]]
+ *  to [[scala.reflect.api.JavaMirrors#JavaMirror]].
+ *
+ *  See the [[http://docs.scala-lang.org/overviews/reflection/overview.html Reflection Guide]] for details on how to use runtime reflection.
+ *  @groupname JavaUniverse Java Mirrors
+ *
+ *  @contentDiagram hideNodes "*Api"
+ */
+trait JavaUniverse extends Universe with JavaMirrors { self =>
 
+  /*  @group JavaUniverse */
   override def typeTagToManifest[T: ClassTag](mirror0: Any, tag: Universe # TypeTag[T]): Manifest[T] = {
     // SI-6239: make this conversion more precise
     val mirror = mirror0.asInstanceOf[Mirror]
@@ -21,6 +21,7 @@ trait JavaUniverse extends Universe with Mirrors { self =>
     Manifest.classType(runtimeClass).asInstanceOf[Manifest[T]]
   }
 
+  /*  @group JavaUniverse */
   override def manifestToTypeTag[T](mirror0: Any, manifest: Manifest[T]): Universe # TypeTag[T] =
     TypeTag(mirror0.asInstanceOf[Mirror], new TypeCreator {
       def apply[U <: Universe with Singleton](mirror: scala.reflect.api.Mirror[U]): U # Type = {
diff --git a/src/reflect/scala/reflect/api/Mirror.scala b/src/reflect/scala/reflect/api/Mirror.scala
index 2de0d7120e..b1290cc02e 100644
--- a/src/reflect/scala/reflect/api/Mirror.scala
+++ b/src/reflect/scala/reflect/api/Mirror.scala
@@ -2,32 +2,41 @@ package scala.reflect
 package api
 
 /**
- * The base interface for all mirrors.
+ * The base class for all mirrors.
  *
- * @tparam U the type of the universe this mirror belongs to.
- *
- * This is defined outside the reflection universe cake pattern implementation
- * so that it can be referenced from outside. For example TypeCreator and TreeCreator
- * reference Mirror and also need to be defined outside the cake as they are
- * used by type tags, which can be migrated between different universes and consequently
- * cannot be bound to a fixed one.
+ * See [[scala.reflect.api.Mirrors]] or [[docs.scala-lang.org/overviews/reflection/overview.html Reflection Guide]]
+ * for a complete overview of `Mirror`s.
  *
- * @see [[Mirrors]]
+ * @tparam U the type of the universe this mirror belongs to.
  */
+// Note: Unlike most Scala reflection artifact classes, `Mirror` is not defined as an inner class,
+// so that it can be referenced from outside. For example, [[scala.reflect.api.TypeCreator]] and [[scala.reflect.api.TreeCreator]]
+// reference `Mirror` and also need to be defined outside the cake as they are used by type tags, which can be migrated between 
+// different universes and consequently cannot be bound to a fixed one.
 abstract class Mirror[U <: Universe with Singleton] {
-  /** The universe this mirror belongs to. */
+  /** The universe this mirror belongs to.
+   *  @group Mirror
+   */
   val universe: U
 
-  /** The class symbol of the `_root_` package */
+  /** The class symbol of the `_root_` package
+   *  @group Mirror
+   */
   def RootClass: U#ClassSymbol
 
-  /** The module symbol of the `_root_` package */
+  /** The module symbol of the `_root_` package
+   *  @group Mirror
+   */
   def RootPackage: U#ModuleSymbol
 
-  /** The module class symbol of the default (unnamed) package */
+  /** The module class symbol of the default (unnamed) package
+   *  @group Mirror
+   */
   def EmptyPackageClass: U#ClassSymbol
 
-  /** The module symbol of the default (unnamed) package */
+  /** The module symbol of the default (unnamed) package
+   *  @group Mirror
+   */
   def EmptyPackage: U#ModuleSymbol
 
   /** The symbol corresponding to the globally accessible class with the
@@ -71,6 +80,7 @@ abstract class Mirror[U <: Universe with Singleton] {
    *
    *  In the example above, to load a symbol that corresponds to the class B declared in the object foo,
    *  use staticModule("foo") to load the module symbol and then navigate typeSignature.members of its moduleClass.
+   *  @group Mirror
    */
   def staticClass(fullName: String): U#ClassSymbol
 
@@ -97,11 +107,13 @@ abstract class Mirror[U <: Universe with Singleton] {
    *
    *  In the example above, to load a symbol that corresponds to the object B declared in the object foo,
    *  use staticModule("foo") to load the module symbol and then navigate typeSignature.members of its moduleClass.
+   *  @group Mirror
    */
   def staticModule(fullName: String): U#ModuleSymbol
 
   /** The symbol corresponding to a package with the
    *  given fully qualified name `fullName`.
+   *  @group Mirror
    */
   def staticPackage(fullName: String): U#ModuleSymbol
 }
diff --git a/src/reflect/scala/reflect/api/Mirrors.scala b/src/reflect/scala/reflect/api/Mirrors.scala
index bff899daa4..cc1b9762cb 100644
--- a/src/reflect/scala/reflect/api/Mirrors.scala
+++ b/src/reflect/scala/reflect/api/Mirrors.scala
@@ -1,13 +1,207 @@
 package scala.reflect
 package api
 
-/**
- * Defines a type hierarchy for mirrors.
+/** This trait provides support for Mirrors in the Scala Reflection API.
  *
- * Every universe has one or more mirrors. A mirror defines a hierarchy of symbols starting with the root package `_root_`
- * and provides methods to locate and define classes and singleton objects in that hierarchy.
+ * `Mirror`s are a central part of Scala Reflection. All information provided by
+ * reflection is made accessible through `Mirror`s. Depending on the type of information
+ * to be obtained, or the reflective action to be taken, different flavors of mirrors
+ * must be used. "Classloader" mirrors can be used to obtain representations of types
+ * and members. From a classloader `Mirror`, it's possible to obtain more specialized
+ * "invoker" `Mirror`s (the most commonly-used mirrors), which implement reflective
+ * invocations, such as method/constructor calls and field accesses.
  *
- * On the JVM, there is a one to one correspondance between class loaders and mirrors.
+ * The two flavors of mirrors:
+ *
+ * <ul>
+ * <li>```“Classloader” mirrors```. These mirrors translate names to symbols
+ * (via methods `staticClass`/`staticModule`/`staticPackage`).</li>
+ * <li>```"Invoker” mirrors```. These mirrors implement reflective invocations
+ * (via methods `MethodMirror.apply`, `FieldMirror.get`, etc). These "invoker"
+ * mirrors are the types of mirrors that are most commonly used.</li>
+ * </ul>
+ * 
+ * === Compile-time Mirrors ===
+ * Compile-time `Mirror`s make use of only classloader `Mirror`s to load `Symbol`s
+ * by name.
+ *
+ * The entry point to classloader `Mirror`s is via [[scala.reflect.macros.Context#mirror]].
+ * Typical methods which use classloader `Mirror`s include [[scala.reflect.api.Mirror#staticClass]],
+ * [[scala.reflect.api.Mirror#staticModule]], and [[scala.reflect.api.Mirror#staticPackage]]. For
+ * example:
+ * {{{
+ *  import scala.reflect.macros.Context
+ *
+ *  case class Location(filename: String, line: Int, column: Int)
+ *
+ *  object Macros {
+ *    def currentLocation: Location = macro impl
+ *
+ *    def impl(c: Context): c.Expr[Location] = {
+ *      import c.universe._
+ *      val pos = c.macroApplication.pos
+ *      val clsLocation = c.mirror.staticModule("Location") // get symbol of "Location" object
+ *      c.Expr(Apply(Ident(clsLocation), List(Literal(Constant(pos.source.path)), Literal(Constant(pos.line)), Literal(Constant(pos.column)))))
+ *    }
+ *  }
+ * }}}
+ *
+ * ''Of Note:'' There are several high-level alternatives that one can use to avoid having to manually
+ * lookup symbols. For example, `typeOf[Location.type].termSymbol` (or `typeOf[Location].typeSymbol`
+ * if we needed a `ClassSymbol`), which are type safe since we don’t have to use `String`s to lookup
+ * the `Symbol`.
+ * 
+ * === Runtime Mirrors ===
+ *
+ * Runtime `Mirror`s make use of both classloader and invoker `Mirror`s.
+ *
+ * The entry point to `Mirror`s for use at runtime is via `ru.runtimeMirror(<classloader>)`, where
+ * `ru` is [[scala.reflect.runtime.universe]].
+ *
+ * The result of a [[scala.reflect.api.JavaMirrors#runtimeMirror]] call is a classloader mirror,
+ * of type [[scala.reflect.api.Mirrors#ReflectiveMirror]], which can load symbols by names as 
+ * discussed above (in the “Compile-time” section).
+ *
+ * A classloader mirror can create invoker mirrors, which include: [[scala.reflect.api.Mirrors#InstanceMirror]],
+ * [[scala.reflect.api.Mirrors#MethodMirror]], [[scala.reflect.api.Mirrors#FieldMirror]],
+ * [[scala.reflect.api.Mirrors#ClassMirror]] and [[scala.reflect.api.Mirrors#ModuleMirror]].
+ *
+ * Examples of how these two types of `Mirror`s interact are available below.
+ *
+ * === Types of Mirrors, Their Use Cases & Examples ===
+ *
+ * '''[[scala.reflect.api.Mirrors#ReflectiveMirror]]'''. Used for loading `Symbol`s by name, and
+ * as an entry point into invoker mirrors. Entry point: `val m = ru.runtimeMirror(<classloader>)`.
+ * Example:
+ * {{{
+ *   scala> val ru = scala.reflect.runtime.universe
+ *   ru: scala.reflect.api.JavaUniverse = ...
+ *
+ *   scala> val m = ru.runtimeMirror(getClass.getClassLoader)
+ *   m: reflect.runtime.universe.Mirror = JavaMirror ...
+ * }}}
+ *
+ * '''[[scala.reflect.api.Mirrors#InstanceMirror]]'''. Used for creating invoker `Mirror`s for methods
+ * and fields and for inner classes and inner objects (modules). Entry point: `val im = m.reflect(<value>)`.
+ * Example:
+ * {{{
+ *   scala> class C { def x = 2 }
+ *   defined class C
+ *
+ *   scala> val im = m.reflect(new C)
+ *   im: reflect.runtime.universe.InstanceMirror = instance mirror for C@3442299e
+ * }}}
+ *
+ * '''[[scala.reflect.api.Mirrors#MethodMirror]]'''. Used for invoking instance methods (Scala only has
+ * instance methods-- methods of objects are instance methods of object instances, obtainable
+ * via `ModuleMirror.instance`). Entry point: `val mm = im.reflectMethod(<method symbol>)`.
+ * Example:
+ * {{{
+ *   scala> val methodX = typeOf[C].declaration(newTermName("x")).asMethod
+ *   methodX: reflect.runtime.universe.MethodSymbol = method x
+ *
+ *   scala> val mm = im.reflectMethod(methodX)
+ *   mm: reflect.runtime.universe.MethodMirror = method mirror for C.x: scala.Int (bound to C@3442299e)
+ *
+ *   scala> mm()
+ *   res0: Any = 2
+ * }}}
+ *
+ * '''[[scala.reflect.api.Mirrors#FieldMirror]]'''. Used for getting/setting instance fields
+ * (Scala only has instance fields-- fields of objects are instance methods of object instances
+ * obtainable via ModuleMirror.instance). Entry point:
+ * `val fm = im.reflectMethod(<field or accessor symbol>)`.
+ * Example:
+ * {{{
+ *   scala> class C { val x = 2; val y = 3 }
+ *   defined class C
+ *
+ *   scala> val m = ru.runtimeMirror(getClass.getClassLoader)
+ *   m: reflect.runtime.universe.Mirror = JavaMirror ...
+ *
+ *   scala> val im = m.reflect(new C)
+ *   im: reflect.runtime.universe.InstanceMirror = instance mirror for C@5f0c8ac1
+ *
+ *   scala> val fieldX = typeOf[C].declaration(newTermName("x")).asTerm.accessed.asTerm
+ *   fieldX: reflect.runtime.universe.TermSymbol = value x
+ *   scala> val fmX = im.reflectField(fieldX)
+ *   fmX: reflect.runtime.universe.FieldMirror = field mirror for C.x (bound to C@5f0c8ac1)
+ *
+ *   scala> fmX.get
+ *   res0: Any = 2
+ *
+ *   scala> fmX.set(3)
+ *   scala.ScalaReflectionException: cannot set an immutable field x
+ *   ...
+ *
+ *   scala> val fieldY = typeOf[C].declaration(newTermName("y")).asTerm.accessed.asTerm
+ *   fieldY: reflect.runtime.universe.TermSymbol = variable y
+ *
+ *   scala> val fmY = im.reflectField(fieldY)
+ *   fmY: reflect.runtime.universe.FieldMirror = field mirror for C.y (bound to C@5f0c8ac1)
+ *
+ *   scala> fmY.get
+ *   res1: Any = 3
+ *
+ *   scala> fmY.set(4)
+ *
+ *   scala> fmY.get
+ *   res2: Any = 4
+ * }}}
+ *
+ * '''[[scala.reflect.api.Mirrors#ClassMirror]]'''. Used for creating invoker mirrors for constructors.
+ * Entry points: for ''static classes'' `val cm1 = m.reflectClass(<class symbol>)`,
+ * for ''inner classes'' `val mm2 = im.reflectClass(<module symbol>)`.
+ * Example:
+ * {{{
+ *   scala> case class C(x: Int)
+ *   defined class C
+ *
+ *   scala> val m = ru.runtimeMirror(getClass.getClassLoader)
+ *   m: reflect.runtime.universe.Mirror = JavaMirror ...
+ *
+ *   scala> val classC = typeOf[C].typeSymbol.asClass
+ *
+ *   classC: reflect.runtime.universe.Symbol = class C
+ *
+ *   scala> val cm = m.reflectClass(classC)
+ *   cm: reflect.runtime.universe.ClassMirror = class mirror for C (bound to null)
+ *
+ *   scala> val ctorC = typeOf[C].declaration(ru.nme.CONSTRUCTOR).asMethod
+ *   ctorC: reflect.runtime.universe.MethodSymbol = constructor C
+ *
+ *   scala> val ctorm = cm.reflectConstructor(ctorC)
+ *   ctorm: reflect.runtime.universe.MethodMirror = constructor mirror for C.<init>(x: scala.Int): C (bound to null)
+ *
+ *   scala> ctorm(2)
+ *   res0: Any = C(2)
+ * }}}
+ *
+ * '''[[scala.reflect.api.Mirrors#ModuleMirror]]'''. Used for getting singleton instances of objects.
+ * Entry points: for ''static objects (modules)'' `val mm1 = m.reflectModule(<module symbol>)`,
+ * for ''inner objects (modules)'' `val mm2 = im.reflectModule(<module symbol>)`.
+ * Example:
+ * {{{
+ *   scala> object C { def x = 2 }
+ *   defined module C
+ *
+ *   scala> val m = ru.runtimeMirror(getClass.getClassLoader)
+ *   m: reflect.runtime.universe.Mirror = JavaMirror ...
+ *
+ *   scala> val objectC = typeOf[C.type].termSymbol.asModule
+ *   objectC: reflect.runtime.universe.ModuleSymbol = object C
+ *
+ *   scala> val mm = m.reflectModule(objectC)
+ *   mm: reflect.runtime.universe.ModuleMirror = module mirror for C (bound to null)
+ *
+ *   scala> val obj = mm.instance
+ *   obj: Any = C$@1005ec04
+ * }}}
+ *
+ * For more information about `Mirrors`s, see the
+ * [[http://docs.scala-lang.org/overviews/reflection/environment-universes-mirrors.html Reflection Guide: Mirrors]]
+ *
+ *  @contentDiagram hideNodes "*Api"
  */
 trait Mirrors { self: Universe =>
 
@@ -15,27 +209,35 @@ trait Mirrors { self: Universe =>
    *
    *  This abstract type conforms the base interface for all mirrors defined in [[scala.reflect.api.Mirror]]
    *  and is gradually refined in specific universes (e.g. `Mirror` of a [[scala.reflect.api.JavaUniverse]] is capable of reflection).
+   *  @group Mirrors
    */
   type Mirror >: Null <: scala.reflect.api.Mirror[self.type]
 
   /** The root mirror of this universe. This mirror contains standard Scala classes and types such as `Any`, `AnyRef`, `AnyVal`,
    *  `Nothing`, `Null`, and all classes loaded from scala-library, which are shared across all mirrors within the enclosing universe.
+   *  @group Mirrors
    */
   val rootMirror: Mirror
 
+  /** Abstracts the runtime representation of a class on the underlying platform.
+   *  @group Mirrors
+   */
   type RuntimeClass >: Null
 
   // todo. an improvement might be having mirrors reproduce the structure of the reflection domain
   // e.g. a ClassMirror could also have a list of fields, methods, constructors and so on
   // read up more on the proposed design in "Reflecting Scala" by Y. Coppel
 
-  /** A mirror that reflects a runtime value */
+  /** A mirror that reflects a runtime value.
+   *  See [[scala.reflect.api.package the overview page]] for details on how to use runtime reflection.
+   *  @group Mirrors
+   */
   trait InstanceMirror {
 
     /** The instance value reflected by this mirror */
     def instance: Any
 
-    /** The symbol corresponding to the run-time class of the reflected instance */
+    /** The symbol corresponding to the runtime class of the reflected instance */
     def symbol: ClassSymbol
 
     /** Reflects against a field symbol and returns a mirror
@@ -103,7 +305,10 @@ trait Mirrors { self: Universe =>
     def reflectModule(mod: ModuleSymbol): ModuleMirror
   }
 
-  /** A mirror that reflects a field */
+  /** A mirror that reflects a field.
+   *  See [[scala.reflect.api.package the overview page]] for details on how to use runtime reflection.
+   *  @group Mirrors
+   */
   trait FieldMirror {
 
     /** The object containing the field */
@@ -145,7 +350,10 @@ trait Mirrors { self: Universe =>
     def set(value: Any): Unit
   }
 
-  /** A mirror that reflects a method handle */
+  /** A mirror that reflects a method.
+   *  See [[scala.reflect.api.package the overview page]] for details on how to use runtime reflection.
+   *  @group Mirrors
+   */
   trait MethodMirror {
 
     /** The receiver object of the method */
@@ -163,12 +371,12 @@ trait Mirrors { self: Universe =>
     def apply(args: Any*): Any
   }
 
-  /** A mirror that reflects the instance or static parts of a runtime class */
+  /** A mirror that reflects the instance or static parts of a runtime class.
+   *  See [[scala.reflect.api.package the overview page]] for details on how to use runtime reflection.
+   *  @group Mirrors
+   */
   trait TemplateMirror {
 
-    /** The runtime class reflected by this mirror */
-    def runtimeClass: RuntimeClass
-
     /** True if the mirror represents the static part
      *  of a runtime class or the companion object of a Scala class.
      *  One has:
@@ -180,21 +388,12 @@ trait Mirrors { self: Universe =>
 
     /** The Scala symbol corresponding to the reflected runtime class or object */
     def symbol: Symbol
-
-    /** Optionally, the mirror of the companion reflected by this mirror.
-     *  If this mirror reflects a Scala object, the mirror for the companion class, or None
-     *  if the mirror represents a Scala object that comes without a class.
-     *  Otherwise, if the mirror represents the static part of a runtime class, the
-     *  mirror representing the instance part of the same class.
-     *  Otherwise, if the mirror represents a Scala instance class, the mirror for the companion
-     *  object of that class, or None if no such object exists.
-     *  Otherwise, if the mirror represents a runtime instance class, a mirror representing the static
-     *  part of the same class.
-     */
-    def companion: Option[TemplateMirror]
   }
 
-  /** A mirror that reflects a Scala object definition or the static parts of a runtime class */
+  /** A mirror that reflects a Scala object definition or the static parts of a runtime class.
+   *  See [[scala.reflect.api.package the overview page]] for details on how to use runtime reflection.
+   *  @group Mirrors
+   */
   trait ModuleMirror extends TemplateMirror {
 
     /** The Scala module symbol corresponding to the reflected object */
@@ -205,17 +404,12 @@ trait Mirrors { self: Universe =>
      *  If this mirror reflects the static part of a runtime class, returns `null`.
      */
     def instance: Any
-
-    /** Optionally, the mirror of the companion class if the object reflected by this mirror.
-     *  If this mirror reflects a Scala object, the mirror for the companion class, or None
-     *  if the mirror represents a Scala object that comes without a class.
-     *  Otherwise, if the mirror represents the static part of a runtime class, the
-     *  mirror representing the instance part of the same class.
-     */
-    override def companion: Option[ClassMirror]
   }
 
-  /** A mirror that reflects the instance parts of a runtime class */
+  /** A mirror that reflects the instance parts of a runtime class.
+   *  See [[scala.reflect.api.package the overview page]] for details on how to use runtime reflection.
+   *  @group Mirrors
+   */
   trait ClassMirror extends TemplateMirror {
 
     /** The Scala class symbol corresponding to the reflected class */
@@ -232,17 +426,12 @@ trait Mirrors { self: Universe =>
      *  It must be a member (declared or inherited) of the class underlying this mirror.
      */
     def reflectConstructor(constructor: MethodSymbol): MethodMirror
-
-    /** Optionally, the mirror of the companion object of the class reflected by this mirror.
-     *  If this mirror represents a Scala instance class, the mirror for the companion
-     *  object of that class, or None if no such object exists.
-     *  Otherwise, if the mirror represents a runtime instance class, a mirror representing the static
-     *  part of the same class.
-     */
-    override def companion: Option[ModuleMirror]
   }
 
-  /** A mirror that reflects instances and static classes */
+  /** A mirror that reflects instances and static classes.
+   *  See [[scala.reflect.api.package the overview page]] for details on how to use runtime reflection.
+   *  @group Mirrors
+   */
   trait ReflectiveMirror extends scala.reflect.api.Mirror[Mirrors.this.type] {
 
     /** A reflective mirror for the given object.
@@ -277,7 +466,10 @@ trait Mirrors { self: Universe =>
     def reflectModule(mod: ModuleSymbol): ModuleMirror
   }
 
-  /** The API of a mirror for a reflective universe */
+  /** The API of a mirror for a reflective universe.
+   *  See [[scala.reflect.api.package the overview page]] for details on how to use runtime reflection.
+   *  @group Mirrors
+   */
   trait RuntimeMirror extends ReflectiveMirror { self =>
 
     /** Maps a Scala type to the corresponding Java class object */
diff --git a/src/reflect/scala/reflect/api/Names.scala b/src/reflect/scala/reflect/api/Names.scala
index e8665ca736..02eb79f8ed 100644
--- a/src/reflect/scala/reflect/api/Names.scala
+++ b/src/reflect/scala/reflect/api/Names.scala
@@ -1,40 +1,70 @@
 package scala.reflect
 package api
 
-/** A trait that manages names.
+/** This trait defines Names (a Scala reflection concept) and operations on them.
  *
- *  @see TermName
- *  @see TypeName
+ *  Names are simple wrappers for strings. [[scala.reflect.api.Names#Name Name]] has two subtypes [[scala.reflect.api.Names#TermName TermName]] and [[scala.reflect.api.Names#TypeName TypeName]] which
+ *  distinguish names of terms (like objects or members) and types. A term and a type of the
+ *  same name can co-exist in an object. 
+ *
+ *  === Examples ===
+ *
+ *  To search for the `map` method (which is a term) declared in the `List` class,
+ *  use `typeOf[List[_]].member(newTermName("map"))`. To search for a type member, use
+ *  newTypeName instead.
+ *
+ *  See the [[docs.scala-lang.org/overviews/reflection/overview.html Reflection Guide]] for more about Scala Reflection.
+ *
+ *  @contentDiagram hideNodes "*Api"
  */
 trait Names {
-  // Intentionally no implicit from String => Name.
+  /** An implicit conversion from String to TermName.
+   *  Enables an alternative notation `"map": TermName` as opposed to `newTermName("map")`.
+   *  @group Names
+   */
   implicit def stringToTermName(s: String): TermName = newTermName(s)
+
+  /** An implicit conversion from String to TypeName.
+   *  Enables an alternative notation `"List": TypeName` as opposed to `newTypeName("List")`.
+   *  @group Names
+   */
   implicit def stringToTypeName(s: String): TypeName = newTypeName(s)
 
-  /**
-   * The abstract type of names
-   *
-   * A Name wraps a string as the name for either a type ([[TypeName]]) of a term ([[TermName]]).
-   * Two names are equal, if the wrapped string are equal and they are either both `TypeName` or both `TermName`.
-   * The same string can co-exist as a `TypeName` and a `TermName`, but they would not be equal.
-   * Names are interned. That is, for two names `name11 and `name2`,
-   *  `name1 == name2` implies `name1 eq name2`.
-   *
-   *  One of the reasons for the existence of names rather than plain strings is being more explicit about what is a name and if it represents a type or a term.
+  /** The abstract type of names.
+   *  @group Names
    */
   type Name >: Null <: NameApi
+
+  /** A tag that preserves the identity of the `Name` abstract type from erasure.
+   *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
+   */
   implicit val NameTag: ClassTag[Name]
 
-  /** The abstract type of names representing terms */
+  /** The abstract type of names representing terms.
+   *  @group Names
+   */
   type TypeName >: Null <: Name
-  implicit val TypeNameTag: ClassTag[TypeName]
 
-  /** The abstract type of names representing types */
+  /** A tag that preserves the identity of the `TypeName` abstract type from erasure.
+   *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
+   */
+implicit val TypeNameTag: ClassTag[TypeName]
+
+  /** The abstract type of names representing types.
+   *  @group Names
+   */
   type TermName >: Null <: Name
+
+  /** A tag that preserves the identity of the `TermName` abstract type from erasure.
+   *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
+   */
   implicit val TermNameTag: ClassTag[TermName]
 
-  /** The API of names that's supported on reflect mirror via an
-   *  implicit conversion in reflect.ops
+  /** The API of Name instances.
+   *  @group API
    */
   abstract class NameApi {
     /** Checks wether the name is a a term name */
@@ -69,18 +99,12 @@ trait Names {
   }
 
   /** Create a new term name.
+   *  @group Names
    */
   def newTermName(s: String): TermName
 
   /** Creates a new type name.
+   *  @group Names
    */
   def newTypeName(s: String): TypeName
-
-  /** Wraps the empty string. Can be used as the null object for term name.
-   */
-  def EmptyTermName: TermName = newTermName("")
-
-  /** Wraps the empty string. Can be used as the null object for type name.
-   */
-  def EmptyTypeName: TypeName = EmptyTermName.toTypeName
 }
diff --git a/src/reflect/scala/reflect/api/Position.scala b/src/reflect/scala/reflect/api/Position.scala
index 9c63e4becf..61d643b449 100644
--- a/src/reflect/scala/reflect/api/Position.scala
+++ b/src/reflect/scala/reflect/api/Position.scala
@@ -1,64 +1,65 @@
 package scala.reflect
 package api
 
-/** The Position class and its subclasses represent positions of ASTs and symbols.
- *  Except for NoPosition and FakePos, every position refers to a SourceFile
- *  and to an offset in the sourcefile (its `point`). For batch compilation,
- *  that's all. For interactive IDE's there are also RangePositions
- *  and TransparentPositions. A RangePosition indicates a start and an end
- *  in addition to its point. TransparentPositions are a subclass of RangePositions.
- *  Range positions that are not transparent are called opaque.
- *  Trees with RangePositions need to satisfy the following invariants.
+import scala.reflect.macros.Attachments
+
+/** Position tracks the origin of [[Symbols#Symbol symbols]] and [[Trees#Tree tree nodes]]. They are commonly used when
+ *  displaying warnings and errors, to indicate the incorrect point in the program.
+ *
+ *  A position indicates the [[source source file]] and an [[point offset]]. A position may be
+ *  undefined, which means it's pointing to the [[Positions#NoPosition]] element.
+ *
+ *  <b>Please note that this trait may be refactored in future versions of the Scala reflection API.</b>
  *
- *  INV1: A tree with an offset position never contains a child
+ *  @see [[http://docs.scala-lang.org/overviews/reflection/names-exprs-scopes-more.html]]
+ *
+ *  The compiler adds more information to positions, such a ranges in the source file and defines different types of
+ *  positions depending on how a symbol or tree node was generated. The guide fully describes compiler-generated positions.
+ *
+ *  - INV1: A tree with an offset position never contains a child
  *        with a range position
- *  INV2: If the child of a tree with a range position also has a range position,
+ *  - INV2: If the child of a tree with a range position also has a range position,
  *        then the child's range is contained in the parent's range.
- *  INV3: Opaque range positions of children of the same node are non-overlapping
+ *  - INV3: Opaque range positions of children of the same node are non-overlapping
  *        (this means their overlap is at most a single point).
  *
  *  The following tests are useful on positions:
- *
- *  pos.isDefined     true if position is not a NoPosition nor a FakePosition
- *  pos.isRange       true if position is a range
- *  pos.isOpaqueRange true if position is an opaque range
- *
- *  The following accessor methods are provided:
- *
- *  pos.source        The source file of the position, which must be defined
- *  pos.point         The offset of the position's point, which must be defined
- *  pos.start         The start of the position, which must be a range
- *  pos.end           The end of the position, which must be a range
+ *  `pos.isDefined`     true if position is not a NoPosition,
+ *  `pos.isRange`       true if position is a range,
+ *  `pos.isOpaqueRange` true if position is an opaque range,
  *
  *  There are also convenience methods, such as
- *
- *  pos.startOrPoint
- *  pos.endOrPoint
- *  pos.pointOrElse(default)
- *
+ *  `pos.startOrPoint`,
+ *  `pos.endOrPoint`,
+ *  `pos.pointOrElse(default)`.
  *  These are less strict about the kind of position on which they can be applied.
  *
  *  The following conversion methods are often used:
+ *  `pos.focus`           converts a range position to an offset position, keeping its point;
+ *                        returns all other positions unchanged,
+ *  `pos.makeTransparent` converts an opaque range position into a transparent one.
+ *                        returns all other positions unchanged.
  *
- *  pos.focus           converts a range position to an offset position, keeping its point;
- *                      returns all other positions unchanged.
- *  pos.makeTransparent converts an opaque range position into a transparent one.
- *                      returns all other positions unchanged.
+ *  @groupname Common   Commonly used methods
  */
 trait Position extends Attachments {
 
+  /** @inheritdoc */
   type Pos >: Null <: Position
 
   /** Java file corresponding to the source file of this position.
    *
-   *  The return type is [[scala.reflect.io.AbstractFile]], which belongs to an experimental part of Scala reflection.
+   *  The return type is `scala.reflect.io.AbstractFile`, which belongs to an experimental part of Scala reflection.
    *  It should not be used unless you know what you are doing. In subsequent releases, this API will be refined
    *  and exposed as a part of scala.reflect.api.
+   *
+   *  @group Common
    */
   def source: scala.reflect.internal.util.SourceFile
 
   /** Is this position neither a NoPosition nor a FakePosition?
    *  If isDefined is true, offset and source are both defined.
+   *  @group Common
    */
   def isDefined: Boolean
 
@@ -69,36 +70,46 @@ trait Position extends Attachments {
   def isTransparent: Boolean
 
   /** Is this position a non-transparent range position? */
-  def isOpaqueRange: Boolean
+    def isOpaqueRange: Boolean
 
-  /** if opaque range, make this position transparent */
+  /** If opaque range, make this position transparent. */
   def makeTransparent: Pos
 
-  /** The start of the position's range, error if not a range position */
+  /** The start of the position's range, error if not a range position. */
   def start: Int
 
-  /** The start of the position's range, or point if not a range position */
+  /** The start of the position's range, or point if not a range position. */
   def startOrPoint: Int
 
-  /**  The point (where the ^ is) of the position */
+  /** The point (where the ^ is) of the position, which is easiest to access using the [[line]] and [[column]] values.
+   *  The [[lineContent line content]] is also available.
+   *  @group Common
+   */
   def point: Int
 
-  /**  The point (where the ^ is) of the position, or else `default` if undefined */
+  /** The point (where the ^ is) of the position, or else `default` if undefined.
+   *  @group Common
+   */
   def pointOrElse(default: Int): Int
 
-  /** The end of the position's range, error if not a range position */
+  /** The end of the position's range, error if not a range position.
+   */
   def end: Int
 
-  /** The end of the position's range, or point if not a range position */
+  /** The end of the position's range, or point if not a range position.
+   */
   def endOrPoint: Int
 
-  /** The same position with a different start value (if a range) */
+  /** The same position with a different start value (if a range).
+   */
   def withStart(off: Int): Pos
 
-  /** The same position with a different end value (if a range) */
+  /** The same position with a different end value (if a range).
+   */
   def withEnd(off: Int): Pos
 
-  /** The same position with a different point value (if a range or offset) */
+  /** The same position with a different point value (if a range or offset).
+   */
   def withPoint(off: Int): Pos
 
   /** If this is a range, the union with the other range, with the point of this position.
@@ -121,7 +132,7 @@ trait Position extends Attachments {
    */
   def focusEnd: Pos
 
-  /** Does this position include the given position `pos`.
+  /** Does this position include the given position `pos`?
    *  This holds if `this` is a range position and its range [start..end]
    *  is the same or covers the range of the given position, which may or may not be a range position.
    */
@@ -154,14 +165,26 @@ trait Position extends Attachments {
    */
   def sameRange(pos: Pos): Boolean
 
+  /** The position indicates a [[column `column`]] and the `line` in the source file.
+   *  @group Common
+   */
   def line: Int
 
+  /** The position indicates a `column` and the [[line `line`]] in the source file.
+   *  @group Common
+   */
   def column: Int
 
-  /** Convert this to a position around `point` that spans a single source line */
+  /** Convert this to a position around `point` that spans a single source line
+   */
   def toSingleLine: Pos
 
+  /** The content of the line this Position refers to.
+   *  @group Common
+   */
   def lineContent: String
 
+  /** Show a textual representation of the position.
+   */
   def show: String
 }
diff --git a/src/reflect/scala/reflect/api/Positions.scala b/src/reflect/scala/reflect/api/Positions.scala
index 5c530e7e70..8d8a0081cc 100644
--- a/src/reflect/scala/reflect/api/Positions.scala
+++ b/src/reflect/scala/reflect/api/Positions.scala
@@ -1,26 +1,34 @@
 package scala.reflect
 package api
 
-/**
- * Defines the type hierachy for positions.
+/** This trait defines the concept of positions and operations on them.
  *
- * @see [[scala.reflect]] for a description on how the class hierarchy is encoded here.
+ *  @see [[scala.reflect.api.Position]]
+ *
+ *  @contentDiagram hideNodes "*Api"
  */
 trait Positions {
   self: Universe =>
 
-  /** .. */
+  /** Defines a universe-specific notion of positions.
+   *  The main documentation entry about positions is located at [[scala.reflect.api.Position]].
+   *  @group Positions
+   */
   type Position >: Null <: scala.reflect.api.Position { type Pos = Position }
 
   /** A tag that preserves the identity of the `Position` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val PositionTag: ClassTag[Position]
 
-  /** A special "missing" position. */
+  /** A special "missing" position.
+   *  @group Positions
+   */
   val NoPosition: Position
 
   /** Assigns a given position to all position-less nodes of a given AST.
+   *  @group Positions
    */
   def atPos[T <: Tree](pos: Position)(tree: T): T
 
@@ -28,6 +36,7 @@ trait Positions {
    *  The point of the wrapping position is the point of the default position.
    *  If some of the trees are ranges, returns a range position enclosing all ranges
    *  Otherwise returns default position.
+   *  @group Positions
    */
   def wrappingPos(default: Position, trees: List[Tree]): Position
 
@@ -35,6 +44,7 @@ trait Positions {
    *  The point of the wrapping position is the point of the first trees' position.
    *  If all some the trees are non-synthetic, returns a range position enclosing the non-synthetic trees
    *  Otherwise returns a synthetic offset position to point.
+   *  @group Positions
    */
   def wrappingPos(trees: List[Tree]): Position
 }
diff --git a/src/reflect/scala/reflect/api/Printers.scala b/src/reflect/scala/reflect/api/Printers.scala
index 65ff2ed9fa..1e8161aeef 100644
--- a/src/reflect/scala/reflect/api/Printers.scala
+++ b/src/reflect/scala/reflect/api/Printers.scala
@@ -3,9 +3,135 @@ package api
 
 import java.io.{ PrintWriter, StringWriter }
 
+/** Utilities for nicely printing [[scala.reflect.api.Trees]] and [[scala.reflect.api.Types]].
+ *
+ *  === Printing Trees ===
+ *  The method `show` displays the "prettified" representation of reflection artifacts.
+ *  This representation provides one with the desugared Java representation of Scala code. 
+ *  For example:
+ *
+ *  {{{
+ *  scala> import scala.reflect.runtime.universe._
+ *  import scala.reflect.runtime.universe._
+ *
+ *  scala> def tree = reify{ final class C { def x = 2 } }.tree
+ *  tree: reflect.runtime.universe.Tree
+ *
+ *  scala> show(tree)
+ *  res0: String =
+ *  {
+ *    final class C extends AnyRef {
+ *      def <init>() = {
+ *        super.<init>();
+ *        ()
+ *      };
+ *      def x = 2
+ *    };
+ *    ()
+ *  }
+ * }}}
+ * 
+ * The method `showRaw` displays internal structure of a given reflection object
+ * as a Scala abstract syntax tree (AST), the representation that the Scala typechecker
+ * operates on.
+ *
+ * Note, that while this representation appears to generate correct trees that one
+ * might think would be possible to use in a macro implementation, this is not usually
+ * the case. Symbols aren't fully represented (only their names are). Thus, this method
+ * is best-suited for use simply inspecting ASTs given some valid Scala code.
+ * {{{
+ *  scala> showRaw(tree)
+ *  res1: String = Block(List(
+ *    ClassDef(Modifiers(FINAL), newTypeName("C"), List(), Template(
+ *      List(Ident(newTypeName("AnyRef"))),
+ *      emptyValDef,
+ *      List(
+ *        DefDef(Modifiers(), nme.CONSTRUCTOR, List(), List(List()), TypeTree(),
+ *          Block(List(
+ *            Apply(Select(Super(This(tpnme.EMPTY), tpnme.EMPTY), nme.CONSTRUCTOR), List())),
+ *            Literal(Constant(())))),
+ *        DefDef(Modifiers(), newTermName("x"), List(), List(), TypeTree(),
+ *          Literal(Constant(2))))))),
+ *    Literal(Constant(())))
+ * }}}
+ * 
+ * The method `showRaw` can also print [[scala.reflect.api.Types]] next to the artifacts
+ * being inspected
+ * {{{
+ *  scala> import scala.tools.reflect.ToolBox // requires scala-compiler.jar
+ *  import scala.tools.reflect.ToolBox
+ *
+ *  scala> import scala.reflect.runtime.{currentMirror => cm}
+ *  import scala.reflect.runtime.{currentMirror=>cm}
+ *
+ *  scala> showRaw(cm.mkToolBox().typeCheck(tree), printTypes = true)
+ *  res2: String = Block[1](List(
+ *    ClassDef[2](Modifiers(FINAL), newTypeName("C"), List(), Template[3](
+ *      List(Ident[4](newTypeName("AnyRef"))),
+ *      emptyValDef,
+ *      List(
+ *        DefDef[2](Modifiers(), nme.CONSTRUCTOR, List(), List(List()), TypeTree[3](),
+ *          Block[1](List(
+ *            Apply[4](Select[5](Super[6](This[3](newTypeName("C")), tpnme.EMPTY), ...))),
+ *            Literal[1](Constant(())))),
+ *        DefDef[2](Modifiers(), newTermName("x"), List(), List(), TypeTree[7](),
+ *          Literal[8](Constant(2))))))),
+ *    Literal[1](Constant(())))
+ *  [1] TypeRef(ThisType(scala), scala.Unit, List())
+ *  [2] NoType
+ *  [3] TypeRef(NoPrefix, newTypeName("C"), List())
+ *  [4] TypeRef(ThisType(java.lang), java.lang.Object, List())
+ *  [5] MethodType(List(), TypeRef(ThisType(java.lang), java.lang.Object, List()))
+ *  [6] SuperType(ThisType(newTypeName("C")), TypeRef(... java.lang.Object ...))
+ *  [7] TypeRef(ThisType(scala), scala.Int, List())
+ *  [8] ConstantType(Constant(2))
+ *  }}}
+ *
+ *  === Printing Types ===
+ *
+ * The method `show` 
+ *  {{{
+ *  scala> import scala.reflect.runtime.universe._
+ *  import scala.reflect.runtime.universe._
+ *
+ *  scala> def tpe = typeOf[{ def x: Int; val y: List[Int] }]
+ *  tpe: reflect.runtime.universe.Type
+ *
+ *  scala> show(tpe)
+ *  res0: String = scala.AnyRef{def x: Int; val y: scala.List[Int]}
+ *  }}}
+ *
+ * Like the method `showRaw` for [[scala.reflect.api.Trees]], `showRaw`
+ * for [[scala.reflect.api.Types]] provides a visualization of the Scala
+ * AST operated on by the Scala typechecker.
+ * {{{
+ *  // showRaw has already been discussed above
+ *  scala> showRaw(tpe)
+ *  res1: String = RefinedType(
+ *    List(TypeRef(ThisType(scala), newTypeName("AnyRef"), List())),
+ *    Scope(
+ *      newTermName("x"),
+ *      newTermName("y")))
+ * }}}
+ *
+ * `printIds` and/or `printKinds` can additionally be supplied as arguments in a call to
+ * `showRaw` which additionally shows the unique identifiers of symbols.
+ *  scala> showRaw(tpe, printIds = true, printKinds = true)
+ *  res2: String = RefinedType(
+ *    List(TypeRef(ThisType(scala#2043#PK), newTypeName("AnyRef")#691#TPE, List())),
+ *    Scope(
+ *      newTermName("x")#2540#METH,
+ *      newTermName("y")#2541#GET))
+ *  }}}
+ *
+ * For more details about `Printer`s and other aspects of Scala reflection, see the 
+ * [[http://docs.scala-lang.org/overviews/reflection/overview.html Reflection Guide]]
+ *
+ */
 trait Printers { self: Universe =>
 
-  trait TreePrinter {
+  /** @group Printers */
+  protected trait TreePrinter {
     def print(args: Any*)
     protected var printTypes = false
     protected var printIds = false
@@ -21,13 +147,16 @@ trait Printers { self: Universe =>
     def withoutMirrors: this.type = { printMirrors = false; this }
   }
 
+  /** @group Printers */
   case class BooleanFlag(val value: Option[Boolean])
+  /** @group Printers */
   object BooleanFlag {
     import scala.language.implicitConversions
     implicit def booleanToBooleanFlag(value: Boolean): BooleanFlag = BooleanFlag(Some(value))
     implicit def optionToBooleanFlag(value: Option[Boolean]): BooleanFlag = BooleanFlag(value)
   }
 
+  /** @group Printers */
   protected def render(what: Any, mkPrinter: PrintWriter => TreePrinter, printTypes: BooleanFlag = None, printIds: BooleanFlag = None, printKinds: BooleanFlag = None, printMirrors: BooleanFlag = None): String = {
     val buffer = new StringWriter()
     val writer = new PrintWriter(buffer)
@@ -41,41 +170,54 @@ trait Printers { self: Universe =>
     buffer.toString
   }
 
-  /** By default trees are printed with `show` */
+  /** By default trees are printed with `show`
+   * @group Printers
+   */
   override protected def treeToString(tree: Tree) = show(tree)
 
-  /** Renders a prettified representation of a reflection artifact.
-   *  Typically it looks very close to the Scala code it represents.
+  /** Renders a representation of a reflection artifact
+   * as desugared Java code.
+   *
+   * @group Printers
    */
   def show(any: Any, printTypes: BooleanFlag = None, printIds: BooleanFlag = None, printKinds: BooleanFlag = None, printMirrors: BooleanFlag = None): String =
     render(any, newTreePrinter(_), printTypes, printIds, printKinds, printMirrors)
 
   /** Hook to define what `show(...)` means.
+   * @group Printers
    */
-  def newTreePrinter(out: PrintWriter): TreePrinter
+  protected def newTreePrinter(out: PrintWriter): TreePrinter
 
-  /** Renders internal structure of a reflection artifact.
+  /** Renders internal structure of a reflection artifact as the
+   * visualization of a Scala syntax tree.
+   *
+   * @group Printers
    */
   def showRaw(any: Any, printTypes: BooleanFlag = None, printIds: BooleanFlag = None, printKinds: BooleanFlag = None, printMirrors: BooleanFlag = None): String =
     render(any, newRawTreePrinter(_), printTypes, printIds, printKinds, printMirrors)
 
   /** Hook to define what `showRaw(...)` means.
+   * @group Printers
    */
-  def newRawTreePrinter(out: PrintWriter): TreePrinter
+  protected def newRawTreePrinter(out: PrintWriter): TreePrinter
 
   /** Renders a prettified representation of a name.
+   * @group Printers
    */
   def show(name: Name): String
 
   /** Renders internal structure of a name.
+   * @group Printers
    */
   def showRaw(name: Name): String = name.toString
 
   /** Renders a prettified representation of a flag set.
+   * @group Printers
    */
   def show(flags: FlagSet): String
 
   /** Renders internal structure of a flag set.
+   * @group Printers
    */
   def showRaw(flags: FlagSet): String = flags.toString
 }
diff --git a/src/reflect/scala/reflect/api/Scopes.scala b/src/reflect/scala/reflect/api/Scopes.scala
index d30da07ad5..80683c8e76 100644
--- a/src/reflect/scala/reflect/api/Scopes.scala
+++ b/src/reflect/scala/reflect/api/Scopes.scala
@@ -1,34 +1,57 @@
 package scala.reflect
 package api
 
-/**
- * Defines the type hierachy for scopes.
+/** This trait provides support for scopes in the reflection API.
  *
- * @see [[scala.reflect]] for a description on how the class hierarchy is encoded here.
+ *  A scope object generally maps names to symbols available in a corresponding lexical scope.
+ *  Scopes can be nested. The base type exposed to the reflection API, however,
+ *  only exposes a minimal interface, representing a scope as an iterable of symbols.
+ *
+ *  For rare occasions when it is necessary to create a scope manually,
+ *  e.g., to populate members of [[scala.reflect.api.Types#RefinedType]],
+ *  there is the `newScopeWith` function.
+ *
+ *  Additional functionality is exposed in member scopes that are returned by
+ *  `members` and `declarations` defined in [[scala.reflect.api.Types#TypeApi]].
+ *  Such scopes support the `sorted` method, which sorts members in declaration order.
  */
 trait Scopes { self: Universe =>
 
-  /** The base type of all scopes. A scope object generally maps names to symbols available in the current lexical scope.
-   *  Scopes can be nested. This base type, however, only exposes a minimal interface, representing a scope as an iterable of symbols.
+  /** The base type of all scopes.
+   *  @template
+   *  @group Scopes
    */
   type Scope >: Null <: ScopeApi
 
-  /** The API that all scopes support */
+  /** The API that all scopes support
+   *  @group API
+   */
   trait ScopeApi extends Iterable[Symbol]
 
   /** A tag that preserves the identity of the `Scope` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ScopeTag: ClassTag[Scope]
 
-  /** The type of member scopes, as in class definitions, for example. */
+  /** Create a new scope with the given initial elements.
+   *  @group Scopes
+   */
+  def newScopeWith(elems: Symbol*): Scope
+
+  /** The type of member scopes, as in class definitions, for example.
+   *  @template
+   *  @group Scopes
+   */
   type MemberScope >: Null <: Scope with MemberScopeApi
 
-  /** The API that all member scopes support */
+  /** The API that all member scopes support
+   *  @group API
+   */
   trait MemberScopeApi extends ScopeApi {
     /** Sorts the symbols included in this scope so that:
      *    1) Symbols appear in the linearization order of their owners.
-     *    2) Symbols with the same owner appear in reverse order of their declarations.
+     *    2) Symbols with the same owner appear in same order of their declarations.
      *    3) Synthetic members (e.g. getters/setters for vals/vars) might appear in arbitrary order.
      */
     def sorted: List[Symbol]
@@ -36,15 +59,7 @@ trait Scopes { self: Universe =>
 
   /** A tag that preserves the identity of the `MemberScope` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val MemberScopeTag: ClassTag[MemberScope]
-
-  /** Create a new scope. */
-  def newScope: Scope
-
-  /** Create a new scope nested in another one with which it shares its elements. */
-  def newNestedScope(outer: Scope): Scope
-
-  /** Create a new scope with the given initial elements. */
-  def newScopeWith(elems: Symbol*): Scope
 }
\ No newline at end of file
diff --git a/src/reflect/scala/reflect/api/StandardDefinitions.scala b/src/reflect/scala/reflect/api/StandardDefinitions.scala
index 03f2a6b0aa..a31a501357 100644
--- a/src/reflect/scala/reflect/api/StandardDefinitions.scala
+++ b/src/reflect/scala/reflect/api/StandardDefinitions.scala
@@ -5,139 +5,305 @@
 package scala.reflect
 package api
 
-/**
- * Defines standard symbols and types.
+/** All Scala standard symbols and types.
+ *
+ * These standard definitions can accessed to using `definitions`. 
+ * They're typically imported with a blanket import `import definitions`, and are
+ * listed in [[scala.reflect.api.StandardDefinitions#DefinitionsApi]].
  */
 trait StandardDefinitions {
   self: Universe =>
 
-  /** A value containing all standard defnitions. */
+  /** A value containing all standard definitions in [[DefinitionsApi]]
+   *  @group Definitions
+   */
   val definitions: DefinitionsApi
 
-  /** Defines standard symbols (and types via its base trait). */
+  /** Defines standard symbols (and types via its base trait).
+   *  @group API
+   */
   trait DefinitionsApi extends StandardTypes {
-    /** The class symbol of package `scala`. */
+    /** The module class symbol of package `scala`. */
     def ScalaPackageClass: ClassSymbol
 
-    /** The module class symbol of package `scala`. */
+    /** The module symbol of package `scala`. */
     def ScalaPackage: ModuleSymbol
 
-    // top types
+    /** The class symbol of core class `scala.Any`. */
     def AnyClass   : ClassSymbol
+
+    /** The class symbol of core class `scala.AnyVal`. */
     def AnyValClass: ClassSymbol
+
+    /** The class symbol of core class `java.lang.Object`. */
     def ObjectClass: ClassSymbol
+
+    /** The type symbol of core class `scala.AnyRef`. */
     def AnyRefClass: TypeSymbol
 
-    // bottom types
+    /** The class symbol of core class `scala.Null`. */
     def NullClass   : ClassSymbol
+
+    /** The class symbol of core class `scala.Nothing`. */
     def NothingClass: ClassSymbol
 
-    // the scala value classes
+    /** The class symbol of primitive class `scala.Unit`. */
     def UnitClass   : ClassSymbol
+
+    /** The class symbol of primitive class `scala.Byte`. */
     def ByteClass   : ClassSymbol
+
+    /** The class symbol of primitive class `scala.Short`. */
     def ShortClass  : ClassSymbol
+
+    /** The class symbol of primitive class `scala.Char`. */
     def CharClass   : ClassSymbol
+
+    /** The class symbol of primitive class `scala.Int`. */
     def IntClass    : ClassSymbol
+
+    /** The class symbol of primitive class `scala.Long`. */
     def LongClass   : ClassSymbol
+
+    /** The class symbol of primitive class `scala.Float`. */
     def FloatClass  : ClassSymbol
+
+    /** The class symbol of primitive class `scala.Double`. */
     def DoubleClass : ClassSymbol
+
+    /** The class symbol of primitive class `scala.Boolean`. */
     def BooleanClass: ClassSymbol
 
-    /** The class symbol of class `String`. */
+    /** The class symbol of class `scala.String`. */
     def StringClass : ClassSymbol
 
-    /** The class symbol of class `Class`. */
+    /** The class symbol of class `java.lang.Class`. */
     def ClassClass  : ClassSymbol
 
-    /** The class symbol of class `Array`. */
+    /** The class symbol of class `scala.Array`. */
     def ArrayClass  : ClassSymbol
 
-    /** The class symbol of class `List`. */
+    /** The class symbol of class `scala.List`. */
     def ListClass   : ClassSymbol
 
-    /** The module symbol of `scala.Predef`. */
+    /** The module symbol of module `scala.Predef`. */
     def PredefModule: ModuleSymbol
 
+    /** The module class symbol of package `java.lang`. */
     def JavaLangPackageClass: ClassSymbol
+
+    /** The module symbol of package `java.lang`. */
     def JavaLangPackage: ModuleSymbol
+
+    /** The module symbol of module `scala.Array`. */
     def ArrayModule: ModuleSymbol
+
+    /** The method symbol of method `apply` in module `scala.Array`. */
     def ArrayModule_overloadedApply: TermSymbol // todo. fix the bug in Definitions.getMemberMethod
+
+    /** The method symbol of method `apply` in class `scala.Array`. */
     def Array_apply: TermSymbol // todo. fix the bug in Definitions.getMemberMethod
+
+    /** The method symbol of method `clone` in class `scala.Array`. */
     def Array_clone: TermSymbol // todo. fix the bug in Definitions.getMemberMethod
+
+    /** The method symbol of method `length` in class `scala.Array`. */
     def Array_length: TermSymbol // todo. fix the bug in Definitions.getMemberMethod
+
+    /** The method symbol of method `update` in class `scala.Array`. */
     def Array_update: TermSymbol // todo. fix the bug in Definitions.getMemberMethod
+
+    /** A dummy class symbol that is used to indicate by-name parameters.
+     *
+     *  {{{
+     *  scala> class C { def m(x: => Int) = ??? }
+     *  defined class C
+     *
+     *  scala> import scala.reflect.runtime.universe._
+     *  import scala.reflect.runtime.universe._
+     *
+     *  scala> val m = typeOf[C].member(newTermName("m")).asMethod
+     *  m: reflect.runtime.universe.MethodSymbol = method m
+     *
+     *  scala> m.params(0)(0).typeSignature
+     *  res1: reflect.runtime.universe.Type = => scala.Int
+     *
+     *  scala> showRaw(m.params(0)(0).typeSignature)
+     *  res2: String = TypeRef(
+     *      ThisType(scala),
+     *      scala.<byname>, // <-- ByNameParamClass
+     *      List(TypeRef(ThisType(scala), scala.Int, List())))
+     *  }}}
+     */
     def ByNameParamClass: ClassSymbol
-    def ConsClass: ClassSymbol
-    def FunctionClass : Array[ClassSymbol]
-    def IterableClass: ClassSymbol
-    def IteratorClass: ClassSymbol
-    def IteratorModule: ModuleSymbol
-    def Iterator_apply: TermSymbol // todo. fix the bug in Definitions.getMemberMethod
+
+    /** A dummy class symbol that is used to indicate repeated parameters
+     *  compiled by the Java compiler.
+     *
+     *  {{{
+     *  class C {
+     *    public void m(Object... x) {}
+     *  }
+     *  }}}
+     *
+     *  {{{
+     *  scala> import scala.reflect.runtime.universe._
+     *  import scala.reflect.runtime.universe._
+     *
+     *  scala> val m = typeOf[C].member(newTermName("m")).asMethod
+     *  m: reflect.runtime.universe.MethodSymbol = method m
+     *
+     *  scala> m.params(0)(0).typeSignature
+     *  res1: reflect.runtime.universe.Type = <repeated...>[Object]
+     *
+     *  scala> showRaw(m.params(0)(0).typeSignature)
+     *  res2: String = TypeRef(
+     *      ThisType(scala),
+     *      scala.<repeated...>, // <-- JavaRepeatedParamClass
+     *      List(TypeRef(ThisType(java.lang), Object, List())))
+     *  }}}
+     */
     def JavaRepeatedParamClass: ClassSymbol
+
+    /** A dummy class symbol that is used to indicate repeated parameters
+     *  compiled by the Scala compiler.
+     *
+     *  {{{
+     *  scala> class C { def m(x: Int*) = ??? }
+     *  defined class C
+     *
+     *  scala> import scala.reflect.runtime.universe._
+     *  import scala.reflect.runtime.universe._
+     *
+     *  scala> val m = typeOf[C].member(newTermName("m")).asMethod
+     *  m: reflect.runtime.universe.MethodSymbol = method m
+     *
+     *  scala> m.params(0)(0).typeSignature
+     *  res1: reflect.runtime.universe.Type = scala.Int*
+     *
+     *  scala> showRaw(m.params(0)(0).typeSignature)
+     *  res2: String = TypeRef(
+     *      ThisType(scala),
+     *      scala.<repeated>, // <-- RepeatedParamClass
+     *      List(TypeRef(ThisType(scala), scala.Int, List())))
+     *  }}}
+     */
+    def RepeatedParamClass: ClassSymbol
+
+    /** The module symbol of module `scala.List`. */
     def ListModule: ModuleSymbol
+
+    /** The method symbol of method `apply` in class `scala.List`. */
     def List_apply: TermSymbol // todo. fix the bug in Definitions.getMemberMethod
+
+    /** The module symbol of module `scala.collection.immutable.Nil`. */
     def NilModule: ModuleSymbol
-    def NoneModule: ModuleSymbol
+
+    /** The class symbol of class `scala.Option`. */
     def OptionClass: ClassSymbol
-    def ProductClass  : Array[ClassSymbol]
-    def RepeatedParamClass: ClassSymbol
-    def SeqClass: ClassSymbol
-    def SeqModule: ModuleSymbol
-    def SomeClass: ClassSymbol
+
+    /** The module symbol of module `scala.None`. */
+    def NoneModule: ModuleSymbol
+
+    /** The module symbol of module `scala.Some`. */
     def SomeModule: ModuleSymbol
-    def StringBuilderClass: ClassSymbol
-    def SymbolClass : ClassSymbol
-    def TraversableClass: ClassSymbol
+
+    /** The array of class symbols for classes `scala.ProductX`.
+     *   -  0th element is `Unit`
+     *   -  1st element is `Product1`
+     *   -  ...
+     *   - 22nd element is `Product22`
+     */
+    def ProductClass  : Array[ClassSymbol]
+
+    /** The array of class symbols for classes `scala.FunctionX`.
+     *   -  0th element is `Function0`
+     *   -  1st element is `Function1`
+     *   -  ...
+     *   - 22nd element is `Function22`
+     */
+    def FunctionClass : Array[ClassSymbol]
+
+    /** The array of class symbols for classes `scala.TupleX`.
+     *   -  0th element is `NoSymbol`
+     *   -  1st element is `Product1`
+     *   -  ...
+     *   - 22nd element is `Product22`
+     */
     def TupleClass: Array[Symbol] // cannot make it Array[ClassSymbol], because TupleClass(0) is supposed to be NoSymbol. weird
+
+    /** Contains Scala primitive value classes:
+     *   - Byte
+     *   - Short
+     *   - Int
+     *   - Long
+     *   - Float
+     *   - Double
+     *   - Char
+     *   - Boolean
+     *   - Unit
+     */
     def ScalaPrimitiveValueClasses: List[ClassSymbol]
+
+    /** Contains Scala numeric value classes:
+     *   - Byte
+     *   - Short
+     *   - Int
+     *   - Long
+     *   - Float
+     *   - Double
+     *   - Char
+     */
     def ScalaNumericValueClasses: List[ClassSymbol]
   }
 
-  /** Defines standard types. */
+  /** Defines standard types.
+   *  @group Definitions
+   */
   trait StandardTypes {
-    /** The `Type` of type `Unit`. */
+    /** The type of primitive type `Unit`. */
     val UnitTpe: Type
 
-    /** The `Type` of primitive type `Byte`. */
+    /** The type of primitive type `Byte`. */
     val ByteTpe: Type
 
-    /** The `Type` of primitive type `Short`. */
+    /** The type of primitive type `Short`. */
     val ShortTpe: Type
 
-    /** The `Type` of primitive type `Char`. */
+    /** The type of primitive type `Char`. */
     val CharTpe: Type
 
-    /** The `Type` of primitive type `Int`. */
+    /** The type of primitive type `Int`. */
     val IntTpe: Type
 
-    /** The `Type` of primitive type `Long`. */
+    /** The type of primitive type `Long`. */
     val LongTpe: Type
 
-    /** The `Type` of primitive type `Float`. */
+    /** The type of primitive type `Float`. */
     val FloatTpe: Type
 
-    /** The `Type` of primitive type `Double`. */
+    /** The type of primitive type `Double`. */
     val DoubleTpe: Type
 
-    /** The `Type` of primitive type `Boolean`. */
+    /** The type of primitive type `Boolean`. */
     val BooleanTpe: Type
 
-    /** The `Type` of type `Any`. */
+    /** The type of core type `Any`. */
     val AnyTpe: Type
 
-    /** The `Type` of type `AnyVal`. */
+    /** The type of core type `AnyVal`. */
     val AnyValTpe: Type
 
-    /** The `Type` of type `AnyRef`. */
+    /** The type of core type `AnyRef`. */
     val AnyRefTpe: Type
 
-    /** The `Type` of type `Object`. */
+    /** The type of core type `Object`. */
     val ObjectTpe: Type
 
-    /** The `Type` of type `Nothing`. */
+    /** The type of core type `Nothing`. */
     val NothingTpe: Type
 
-    /** The `Type` of type `Null`. */
+    /** The type of core type `Null`. */
     val NullTpe: Type
   }
 }
diff --git a/src/reflect/scala/reflect/api/StandardNames.scala b/src/reflect/scala/reflect/api/StandardNames.scala
index 354a9f9328..fc18c02706 100644
--- a/src/reflect/scala/reflect/api/StandardNames.scala
+++ b/src/reflect/scala/reflect/api/StandardNames.scala
@@ -10,35 +10,95 @@ package api
 //    Is it necessary to perform reflection (like ERROR or LOCAL_SUFFIX_STRING)? If yes, then sure.
 //    Otherwise you'd better not - reflection API should stay minimalistic.
 
-// TODO: document better
 /**
- * Names necessary to create Scala trees.
+ *  Standard names are names that are essential to creating trees or to reflecting Scala artifacts.
+ *  For example, `CONSTRUCTOR` (aka `<init>` on JVM) is necessary to create and invoke constructors.
+ *
+ *  These standard names can be referred to using [[nme `nme`]] for term names and [[tpnme `tpnme`]] for type names
+ *
+ *  @see [[Names]]
+ *
+ *  The API for names in Scala reflection.
+ *  @groupname StandardNames Standard Names
  */
 trait StandardNames {
   self: Universe =>
 
+  /** A value containing all [[TermNamesApi standard term names]].
+   *  @group StandardNames
+   */
   val nme: TermNamesApi
+
+  /** A value containing all [[TypeNamesApi standard type names]].
+   *  @group StandardNames
+   */
   val tpnme: TypeNamesApi
 
+  /** Defines standard names, common for term and type names: These can be accessed via the [[nme]] and [[tpnme]] members.
+   *  @group API
+   */
   trait NamesApi {
+    /** An abstract type that represents the exact flavor of the name. */
     type NameType >: Null <: Name
+
+    /** The term or type name `_`.
+     *  Used to construct trees that correspond to underscores in Scala.
+     */
     val WILDCARD: NameType
-    val ROOT: NameType
+
+    /** The term or type name corresponding to an empty string.
+     *  Represents an empty name, used to denote the fact that no name was specified
+     *  for `privateWithin` in [[Trees#Modifiers]], for [[Trees#This]],
+     *  for [[Trees#Super]], etc.
+     */
     val EMPTY: NameType
+
+    /** The term or type name `<error>`.
+     *  Indicates that the enclosing tree or symbol contains a compilation error.
+     */
     val ERROR: NameType
+
+    /** The term or type name `package`.
+     *  Used to get modules representing package objects.
+     */
     val PACKAGE: NameType
   }
 
+  /** Defines standard term names that can be accessed via the [[nme]] member.
+   *  @group API
+   */
   trait TermNamesApi extends NamesApi {
+    /** @inheritdoc */
     type NameType = TermName
+
+    /** The term name `<init>`.
+     *  Represents the constructor name on the JVM.
+     */
     val CONSTRUCTOR: NameType
+
+    /** The term name `_root_`.
+     *  Represents the root package.
+     */
     val ROOTPKG: NameType
+
+    /** The string " " (a single whitespace).
+     *  `LOCAL_SUFFIX_STRING` is appended to the names of local identifiers,
+     *  when it's necessary to prevent a naming conflict. For example, underlying fields
+     *  of non-private vals and vars are renamed using `LOCAL_SUFFIX_STRING`.
+     */
     val LOCAL_SUFFIX_STRING: String
   }
 
+  /** Defines standard type names that can be accessed via the [[tpnme]] member.
+   *  @group API
+   */
   trait TypeNamesApi extends NamesApi {
+    /** @inheritdoc */
     type NameType = TypeName
-    val EMPTY: NameType
+
+    /** The type name `_*`.
+     *  Used to construct types that specify sequence arguments to repeated parameters.
+     */
     val WILDCARD_STAR: NameType
   }
 }
diff --git a/src/reflect/scala/reflect/api/Symbols.scala b/src/reflect/scala/reflect/api/Symbols.scala
index 8b24b953ae..993cbd97a5 100644
--- a/src/reflect/scala/reflect/api/Symbols.scala
+++ b/src/reflect/scala/reflect/api/Symbols.scala
@@ -1,85 +1,164 @@
 package scala.reflect
 package api
 
-/**
- * Defines the type hierachy for symbols
+/** This trait defines symbols and operations on them.
  *
- * @see [[scala.reflect]] for a description on how the class hierarchy is encoded here.
+ *  Symbols are used to establish bindings between a name and the entity it refers to, such as a class or a method.
+ *  Anything you define and can give a name to in Scala has an associated symbol.
+ *
+ *  Certain types of tree nodes, such as [[Trees#Ident Ident]] (references to identifiers) and
+ *  [[Trees#Select Select]] (references to members) expose method [[Trees.SymTreeApi.symbol `symbol`]]
+ *  to obtain the symbol that represents their declaration. During the typechecking phase, the compiler looks up the
+ *  symbol based on the name and scope and sets the [[Trees.SymTreeApi.symbol `symbol` field]] of tree nodes.
+ *
+ *  @contentDiagram hideNodes "*Api"
+ *
+ *  @see [[http://docs.scala-lang.org/overviews/reflection/overview.html]]
+ *
+ *  The Reflection Guide provides more details on symbol usage and attached intricacies.
+ *
+ *  @define SYMACCESSORS Class [[Symbol]] defines `isXXX` test methods such as `isPublic` or `isFinal`, `params` and
+ *  `returnType` methods for method symbols, `baseClasses` for class symbols and so on. Some of these methods don't
+ *  make sense for certain subclasses of `Symbol` and return `NoSymbol`, `Nil` or other empty values.
  */
 trait Symbols { self: Universe =>
 
-  /** The type of symbols representing declarations */
+  /** The type of symbols representing declarations.
+   *  @group Symbols
+   *  @template
+   */
   type Symbol >: Null <: SymbolApi
 
   /** A tag that preserves the identity of the `Symbol` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val SymbolTag: ClassTag[Symbol]
 
   /** The type of type symbols representing type, class, and trait declarations,
-   *  as well as type parameters
+   *  as well as type parameters.
+   *  @group Symbols
+   *  @template
    */
   type TypeSymbol >: Null <: Symbol with TypeSymbolApi
 
   /** A tag that preserves the identity of the `TypeSymbol` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TypeSymbolTag: ClassTag[TypeSymbol]
 
   /** The type of term symbols representing val, var, def, and object declarations as
    *  well as packages and value parameters.
+   *  @group Symbols
+   *  @template
    */
   type TermSymbol >: Null <: Symbol with TermSymbolApi
 
   /** A tag that preserves the identity of the `TermSymbol` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TermSymbolTag: ClassTag[TermSymbol]
 
-  /** The type of method symbols representing def declarations */
+  /** The type of method symbols representing def declarations.
+   *  @group Symbols
+   *  @template
+   */
   type MethodSymbol >: Null <: TermSymbol with MethodSymbolApi
 
   /** A tag that preserves the identity of the `MethodSymbol` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val MethodSymbolTag: ClassTag[MethodSymbol]
 
-  /** The type of module symbols representing object declarations */
+  /** The type of module symbols representing object declarations.
+   *  @group Symbols
+   *  @template
+   */
   type ModuleSymbol >: Null <: TermSymbol with ModuleSymbolApi
 
   /** A tag that preserves the identity of the `ModuleSymbol` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ModuleSymbolTag: ClassTag[ModuleSymbol]
 
-  /** The type of class symbols representing class and trait definitions */
+  /** The type of class symbols representing class and trait definitions.
+   *  @group Symbols
+   *  @template
+   */
   type ClassSymbol >: Null <: TypeSymbol with ClassSymbolApi
 
   /** A tag that preserves the identity of the `ClassSymbol` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ClassSymbolTag: ClassTag[ClassSymbol]
 
-  /** The type of free terms introduced by reification */
+  /** The type of free terms introduced by reification.
+   *  @group Symbols
+   *  @template
+   */
   type FreeTermSymbol >: Null <: TermSymbol with FreeTermSymbolApi
 
   /** A tag that preserves the identity of the `FreeTermSymbol` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val FreeTermSymbolTag: ClassTag[FreeTermSymbol]
 
-  /** The type of free types introduced by reification */
+  /** The type of free types introduced by reification.
+   *  @group Symbols
+   *  @template
+   */
   type FreeTypeSymbol >: Null <: TypeSymbol with FreeTypeSymbolApi
 
   /** A tag that preserves the identity of the `FreeTypeSymbol` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val FreeTypeSymbolTag: ClassTag[FreeTypeSymbol]
 
-  /** A special "missing" symbol */
+  /** A special "missing" symbol. Commonly used in the API to denote a default or empty value.
+   *  @group Symbols
+   *  @template
+   */
   val NoSymbol: Symbol
 
-  /** The API of symbols */
+  /** The API of symbols.
+   *  The main source of information about symbols is the [[Symbols]] page.
+   *
+   *  $SYMACCESSORS
+   *  @group API
+   *  @groupname Basics        Symbol Basic Information
+   *  @groupprio Basics        0
+   *  @groupname Tests         Symbol Type Tests
+   *  @groupprio Tests         1
+   *  @groupname Conversions   Symbol Conversions
+   *  @groupprio Conversions   2
+   *  @groupname Constructors  New Symbol Constructors
+   *  @groupprio Constructors  3
+   *  @groupdesc Constructors  These methods construct new symbols owned by the current symbol.
+   *  @groupname Helpers       Iteration Helpers
+   *  @groupprio Helpers       4
+   *  @groupdesc Helpers       These methods enable collections-like operations on symbols.
+   *  @groupname Type          TypeSymbol Members
+   *  @groupprio Type          -1
+   *  @groupname FreeType      FreeType Symbol Members
+   *  @groupprio FreeType      -2
+   *  @groupname Term          TermSymbol Members
+   *  @groupprio Term          -1
+   *  @groupname FreeTerm      FreeTerm Symbol Members
+   *  @groupprio FreeTerm      -2
+   *  @groupname Class         Class Symbol Members
+   *  @groupprio Class         -2
+   *  @groupname Method        Method Symbol Members
+   *  @groupprio Method        -2
+   *  @groupname Module        Module Symbol Members
+   *  @groupprio Module        -2
+   */
   trait SymbolApi { this: Symbol =>
 
     /** The owner of this symbol. This is the symbol
@@ -90,6 +169,8 @@ trait Symbols { self: Universe =>
      *  and the Scala root object [[scala.reflect.api.Mirror.RootPackage]] is `NoSymbol`.
      *  Every other symbol has a chain of owners that ends in
      *  [[scala.reflect.api.Mirror.RootClass]].
+     *
+     *  @group Basics
      */
     def owner: Symbol
 
@@ -98,15 +179,18 @@ trait Symbols { self: Universe =>
      *
      *  Type name namespaces do not intersect with term name namespaces.
      *  This fact is reflected in different types for names of `TermSymbol` and `TypeSymbol`.
+     *  @group Basics
      */
     type NameType >: Null <: Name
 
     /** The name of the symbol as a member of the `Name` type.
+     *  @group Basics
      */
     def name: Name
 
     /** The encoded full path name of this symbol, where outer names and inner names
      *  are separated by periods.
+     *  @group Basics
      */
     def fullName: String
 
@@ -114,11 +198,15 @@ trait Symbols { self: Universe =>
      *  Note that every symbol is either a term or a type.
      *  So for every symbol `sym` (except for `NoSymbol`),
      *  either `sym.isTerm` is true or `sym.isType` is true.
+     *
+     *  @group Tests
      */
     def isType: Boolean = false
 
     /** This symbol cast to a TypeSymbol.
      *  @throws ScalaReflectionException if `isType` is false.
+     *
+     *  @group Conversions
      */
     def asType: TypeSymbol = throw new ScalaReflectionException(s"$this is not a type")
 
@@ -126,21 +214,29 @@ trait Symbols { self: Universe =>
      *  Note that every symbol is either a term or a type.
      *  So for every symbol `sym` (except for `NoSymbol`),
      *  either `sym.isTerm` is true or `sym.isTerm` is true.
+     *
+     *  @group Tests
      */
     def isTerm: Boolean = false
 
     /** This symbol cast to a TermSymbol.
      *  @throws ScalaReflectionException if `isTerm` is false.
+     *
+     *  @group Conversions
      */
     def asTerm: TermSymbol = throw new ScalaReflectionException(s"$this is not a term")
 
     /** Does this symbol represent the definition of a method?
      *  If yes, `isTerm` is also guaranteed to be true.
+     *
+     *  @group Tests
      */
     def isMethod: Boolean = false
 
     /** This symbol cast to a MethodSymbol.
      *  @throws ScalaReflectionException if `isMethod` is false.
+     *
+     *  @group Conversions
      */
     def asMethod: MethodSymbol = {
       def overloadedMsg =
@@ -151,92 +247,135 @@ trait Symbols { self: Universe =>
       throw new ScalaReflectionException(s"$this $msg")
     }
 
-    /** Used to provide a better error message for `asMethod` */
+    /** Used to provide a better error message for `asMethod`
+     *
+     *  @group Tests
+     */
     protected def isOverloadedMethod = false
 
     /** Does this symbol represent the definition of a module (i.e. it
      *  results from an object definition?).
      *  If yes, `isTerm` is also guaranteed to be true.
+     *
+     *  @group Tests
      */
     def isModule: Boolean = false
 
     /** This symbol cast to a ModuleSymbol defined by an object definition.
      *  @throws ScalaReflectionException if `isModule` is false.
+     *
+     *  @group Conversions
      */
     def asModule: ModuleSymbol = throw new ScalaReflectionException(s"$this is not a module")
 
     /** Does this symbol represent the definition of a class or trait?
      *  If yes, `isType` is also guaranteed to be true.
+     *
+     *  @group Tests
      */
     def isClass: Boolean = false
 
     /** Does this symbol represent the definition of a class implicitly associated
      *  with an object definition (module class in scala compiler parlance).
      *  If yes, `isType` is also guaranteed to be true.
+     *
+     *  @group Tests
      */
     def isModuleClass: Boolean = false
 
     /** This symbol cast to a ClassSymbol representing a class or trait.
      *  @throws ScalaReflectionException if `isClass` is false.
+     *
+     *  @group Conversions
      */
     def asClass: ClassSymbol = throw new ScalaReflectionException(s"$this is not a class")
 
     /** Does this symbol represent a free term captured by reification?
      *  If yes, `isTerm` is also guaranteed to be true.
+     *
+     *  @group Tests
      */
     def isFreeTerm: Boolean = false
 
     /** This symbol cast to a free term symbol.
      *  @throws ScalaReflectionException if `isFreeTerm` is false.
+     *
+     *  @group Conversions
      */
     def asFreeTerm: FreeTermSymbol = throw new ScalaReflectionException(s"$this is not a free term")
 
     /** Does this symbol represent a free type captured by reification?
      *  If yes, `isType` is also guaranteed to be true.
+     *
+     *  @group Tests
      */
     def isFreeType: Boolean = false
 
     /** This symbol cast to a free type symbol.
      *  @throws ScalaReflectionException if `isFreeType` is false.
+     *
+     *  @group Conversions
      */
     def asFreeType: FreeTypeSymbol = throw new ScalaReflectionException(s"$this is not a free type")
 
+    /** @group Constructors */
     def newTermSymbol(name: TermName, pos: Position = NoPosition, flags: FlagSet = NoFlags): TermSymbol
+    /** @group Constructors */
     def newModuleAndClassSymbol(name: Name, pos: Position = NoPosition, flags: FlagSet = NoFlags): (ModuleSymbol, ClassSymbol)
+    /** @group Constructors */
     def newMethodSymbol(name: TermName, pos: Position = NoPosition, flags: FlagSet = NoFlags): MethodSymbol
+    /** @group Constructors */
     def newTypeSymbol(name: TypeName, pos: Position = NoPosition, flags: FlagSet = NoFlags): TypeSymbol
+    /** @group Constructors */
     def newClassSymbol(name: TypeName, pos: Position = NoPosition, flags: FlagSet = NoFlags): ClassSymbol
 
     /** Source file if this symbol is created during this compilation run,
      *  or a class file if this symbol is loaded from a *.class or *.jar.
      *
-     *  The return type is [[scala.reflect.io.AbstractFile]], which belongs to an experimental part of Scala reflection.
+     *  The return type is `scala.reflect.io.AbstractFile`, which belongs to an experimental part of Scala reflection.
      *  It should not be used unless you know what you are doing. In subsequent releases, this API will be refined
      *  and exposed as a part of scala.reflect.api.
+     *
+     *  @group Basics
      */
     def associatedFile: scala.reflect.io.AbstractFile
 
     /** A list of annotations attached to this Symbol.
+     *
+     *  @group Basics
      */
     def annotations: List[Annotation]
 
     /** For a class: the module or case class factory with the same name in the same package.
      *  For a module: the class with the same name in the same package.
      *  For all others: NoSymbol
+     *
+     *  @group Basics
      */
     def companionSymbol: Symbol
 
     /** The type signature of this symbol seen as a member of given type `site`.
+     *
+     *  @group Basics
      */
     def typeSignatureIn(site: Type): Type
 
     /** The type signature of this symbol.
-     *  Note if the symbol is a member of a class, one almost always is interested
-     *  in `typeSignatureIn` with a site type instead.
+     *
+     *  This method always returns signatures in the most generic way possible, even if the underlying symbol is obtained from an
+     *  instantiation of a generic type. For example, signature
+     *  of the method `def map[B](f: (A) ⇒ B): List[B]`, which refers to the type parameter `A` of the declaring class `List[A]`,
+     *  will always feature `A`, regardless of whether `map` is loaded from the `List[_]` or from `List[Int]`. To get a signature
+     *  with type parameters appropriately instantiated, one should use `typeSignatureIn`.
+     *
+     *  @group Basics
      */
     def typeSignature: Type
 
-    /** Returns all symbols overriden by this symbol. */
+    /** Returns all symbols overriden by this symbol.
+     *
+     *  @group Basics
+     */
     def allOverriddenSymbols: List[Symbol]
 
     /******************* tests *******************/
@@ -244,11 +383,15 @@ trait Symbols { self: Universe =>
     /** Does this symbol represent a synthetic (i.e. a compiler-generated) entity?
      *  Examples of synthetic entities are accessors for vals and vars
      *  or mixin constructors in trait implementation classes.
+     *
+     *  @group Tests
      */
     def isSynthetic: Boolean
 
     /** Does this symbol represent an implementation artifact that isn't meant for public use?
-     *  Examples of such artifacts are erasure bridges and $outer fields.
+     *  Examples of such artifacts are erasure bridges and outer fields.
+     *
+     *  @group Tests
      */
     def isImplementationArtifact: Boolean
 
@@ -258,20 +401,28 @@ trait Symbols { self: Universe =>
      *  Local symbols can only be accessed from the same object instance.
      *
      *  If yes, `privateWithin` might tell more about this symbol's visibility scope.
+     *
+     *  @group Tests
      */
     def isLocal: Boolean
 
     /** Does this symbol represent a private declaration or definition?
      *  If yes, `privateWithin` might tell more about this symbol's visibility scope.
+     *
+     *  @group Tests
      */
     def isPrivate: Boolean
 
     /** Does this symbol represent a protected declaration or definition?
      *  If yes, `privateWithin` might tell more about this symbol's visibility scope.
+     *
+     *  @group Tests
      */
     def isProtected: Boolean
 
     /** Does this symbol represent a public declaration or definition?
+     *
+     *  @group Tests
      */
     def isPublic: Boolean
 
@@ -299,20 +450,28 @@ trait Symbols { self: Universe =>
      *  java package:     !isPrivate && !isProtected && (privateWithin == enclosingPackage)
      *  java protected:   isProtected                && (privateWithin == enclosingPackage)
      *  java public:      !isPrivate && !isProtected && (privateWithin == NoSymbol)
+     *
+     *  @group Tests
      */
     def privateWithin: Symbol
 
     /** Does this symbol represent the definition of a package?
      *  If yes, `isTerm` is also guaranteed to be true.
+     *
+     *  @group Tests
      */
     def isPackage: Boolean
 
     /** Does this symbol represent a package class?
      *  If yes, `isClass` is also guaranteed to be true.
+     *
+     *  @group Tests
      */
     def isPackageClass: Boolean
 
     /** Does this symbol or its underlying type represent a typechecking error?
+     *
+     *  @group Tests
      */
     def isErroneous : Boolean
 
@@ -320,62 +479,96 @@ trait Symbols { self: Universe =>
      *  Q: When exactly is a sym marked as STATIC?
      *  A: If it's a member of a toplevel object, or of an object contained in a toplevel object, or any number of levels deep.
      *  http://groups.google.com/group/scala-internals/browse_thread/thread/d385bcd60b08faf6
+     *
+     *  @group Tests
      */
     def isStatic: Boolean
 
     /** Is this symbol final?
+     *
+     *  @group Tests
      */
     def isFinal: Boolean
 
     /** Is this symbol overriding something?
+     *
+     *  @group Tests
      */
     def isOverride: Boolean
 
     /** Is this symbol labelled as "abstract override"?
+     *
+     *  @group Tests
      */
     def isAbstractOverride: Boolean
 
     /** Is this symbol a macro?
+     *
+     *  @group Tests
      */
     def isMacro: Boolean
 
     /** Is this symbol a parameter (either a method parameter or a type parameter)?
+     *
+     *  @group Tests
      */
     def isParameter: Boolean
 
     /** Is this symbol a specialized type parameter or a generated specialized member?
+     *
+     *  @group Tests
      */
     def isSpecialized: Boolean
 
     /** Is this symbol defined by Java?
+     *
+     *  @group Tests
      */
     def isJava: Boolean
 
     /** Does this symbol represent an implicit value, definition, class or parameter?
+     *
+     *  @group Tests
      */
     def isImplicit: Boolean
 
     /******************* helpers *******************/
 
-    /** ...
+    /** Provides an alternate if symbol is a NoSymbol.
+     *
+     *  @group Helpers
      */
     def orElse(alt: => Symbol): Symbol
 
-    /** ...
+    /** Filters the underlying alternatives (or a single-element list
+     *  composed of the symbol itself if the symbol is not overloaded).
+     *  Returns an overloaded symbol is there are multiple matches.
+     *  Returns a NoSymbol if there are no matches.
+     *
+     *  @group Helpers
      */
     def filter(cond: Symbol => Boolean): Symbol
 
     /** If this is a NoSymbol, returns NoSymbol, otherwise
      *  returns the result of applying `f` to this symbol.
+     *
+     *  @group Helpers
      */
     def map(f: Symbol => Symbol): Symbol
 
-    /** ...
+    /** Does the same as `filter`, but crashes if there are multiple matches.
+     *
+     *  @group Helpers
      */
     def suchThat(cond: Symbol => Boolean): Symbol
   }
 
-  /** The API of term symbols */
+  /** The API of term symbols.
+   *  The main source of information about symbols is the [[Symbols]] page.
+   *
+   *  $SYMACCESSORS
+   *  @group API
+   */
   trait TermSymbolApi extends SymbolApi { this: TermSymbol =>
     /** Term symbols have their names of type `TermName`.
      */
@@ -385,78 +578,117 @@ trait Symbols { self: Universe =>
     final override def asTerm = this
 
     /** Is this symbol introduced as `val`?
+     *
+     *  @group Term
      */
     def isVal: Boolean
 
-    /** Does this symbol denote a stable value? */
+    /** Does this symbol denote a stable value?
+     *
+     *  @group Term
+     */
     def isStable: Boolean
 
     /** Is this symbol introduced as `var`?
+     *
+     *  @group Term
      */
     def isVar: Boolean
 
     /** Does this symbol represent a getter or a setter?
+     *
+     *  @group Term
      */
     def isAccessor: Boolean
 
     /** Does this symbol represent a getter of a field?
      *  If yes, `isMethod` is also guaranteed to be true.
+     *
+     *  @group Term
      */
     def isGetter: Boolean
 
     /** Does this symbol represent a setter of a field?
      *  If yes, `isMethod` is also guaranteed to be true.
+     *
+     *  @group Term
      */
     def isSetter: Boolean
 
     /** Does this symbol represent an overloaded method?
      *  If yes, `isMethod` is false, and the list of the enclosed alternatives can be found out via `alternatives`.
+     *
+     *  @group Term
      */
     def isOverloaded   : Boolean
 
     /** Does this symbol represent a lazy value?
+     *
+     *  @group Term
      */
     def isLazy: Boolean
 
-    /** The overloaded alternatives of this symbol */
+    /** The overloaded alternatives of this symbol
+     *
+     *  @group Term
+     */
     def alternatives: List[Symbol]
 
     /** Used to provide a better error message for `asMethod` */
     override protected def isOverloadedMethod = alternatives exists (_.isMethod)
 
     /** Backing field for an accessor method, NoSymbol for all other term symbols.
+     *
+     *  @group Term
      */
     def accessed: Symbol
 
     /** Getter method for a backing field of a val or a val, NoSymbol for all other term symbols.
+     *
+     *  @group Term
      */
     def getter: Symbol
 
     /** Setter method for a backing field of a val or a val, NoSymbol for all other term symbols.
+     *
+     *  @group Term
      */
     def setter: Symbol
 
     /** Does this symbol represent a field of a class
      *  that was generated from a parameter of that class?
+     *
+     *  @group Term
      */
     def isParamAccessor: Boolean
 
     /** Does this symbol represent a field of a case class
      *  that corresponds to a parameter in the first parameter list of the
      *  primary constructor of that class?
+     *
+     *  @group Term
      */
     def isCaseAccessor: Boolean
 
     /** Does this symbol represent a parameter with a default value?
+     *
+     *  @group Term
      */
     def isParamWithDefault: Boolean
 
     /** Does this symbol represent a by-name parameter?
+     *
+     *  @group Term
      */
     def isByNameParam: Boolean
   }
 
-  /** The API of type symbols */
+  /** The API of type symbols.
+   *  The main source of information about symbols is the [[Symbols]] page.
+   *
+   *  $SYMACCESSORS
+   *  @group API
+   */
   trait TypeSymbolApi extends SymbolApi { this: TypeSymbol =>
     /** Type symbols have their names of type `TypeName`.
      */
@@ -468,11 +700,15 @@ trait Symbols { self: Universe =>
      *
      *  Example: Given a class declaration `class C[T] { ... } `, that generates a symbol
      *  `C`. Then `C.toType` is the type `C[T]`, but `C.toTypeConstructor` is `C`.
+     *
+     *  @group Type
      */
     def toTypeConstructor: Type
 
     /** A type reference that refers to this type symbol seen
      *  as a member of given type `site`.
+     *
+     *  @group Type
      */
     def toTypeIn(site: Type): Type
 
@@ -486,42 +722,64 @@ trait Symbols { self: Universe =>
       *  By contrast, `C.typeSignature` would be a type signature of form
       *  `PolyType(ClassInfoType(...))` that describes type parameters, value
       *  parameters, parent types, and members of `C`.
-      */
+     *
+     *  @group Type
+     */
     def toType: Type
 
     final override def isType = true
     final override def asType = this
 
     /** Is the type parameter represented by this symbol contravariant?
+     *
+     *  @group Type
      */
     def isContravariant : Boolean
 
     /** Is the type parameter represented by this symbol contravariant?
+     *
+     *  @group Type
      */
     def isCovariant     : Boolean
 
     /** Does this symbol represent the definition of a skolem?
      *  Skolems are used during typechecking to represent type parameters viewed from inside their scopes.
+     *
+     *  @group Type
      */
     def isSkolem       : Boolean
 
     /** Does this symbol represent the definition of a type alias?
+     *
+     *  @group Type
      */
     def isAliasType    : Boolean
 
     /** Does this symbol represent the definition of an abstract type?
+     *
+     *  @group Type
      */
     def isAbstractType : Boolean
 
     /** Does this symbol represent an existentially bound type?
+     *
+     *  @group Type
      */
     def isExistential  : Boolean
 
-    /** For a polymorphic type, its type parameters, the empty list for all other types */
+    /** For a polymorphic type, its type parameters, the empty list for all other types
+     *
+     *  @group Type
+     */
     def typeParams: List[Symbol]
   }
 
-  /** The API of method symbols */
+  /** The API of method symbols.
+   *  The main source of information about symbols is the [[Symbols]] page.
+   *
+   *  $SYMACCESSORS
+   *  @group API
+   */
   trait MethodSymbolApi extends TermSymbolApi { this: MethodSymbol =>
     final override def isMethod = true
     final override def asMethod = this
@@ -530,36 +788,59 @@ trait Symbols { self: Universe =>
      *
      *  If `owner` is a class, then this is a vanilla JVM constructor.
      *  If `owner` is a trait, then this is a mixin constructor.
+     *
+     *  @group Method
      */
     def isConstructor: Boolean
 
-    /** Does this symbol denote the primary constructor of its enclosing class? */
+    /** Does this symbol denote the primary constructor of its enclosing class?
+     *
+     *  @group Method
+     */
     def isPrimaryConstructor: Boolean
 
-    /** For a polymorphic method, its type parameters, the empty list for all other methods */
+    /** For a polymorphic method, its type parameters, the empty list for all other methods
+     *
+     *  @group Method
+     */
     def typeParams: List[Symbol]
 
     /** All parameter lists of the method.
+     *  The name ending with "ss" indicates that the result type is a list of lists.
      *
      *  Can be used to distinguish nullary methods and methods with empty parameter lists.
      *  For a nullary method, returns the empty list (i.e. `List()`).
      *  For a method with an empty parameter list, returns a list that contains the empty list (i.e. `List(List())`).
+     *
+     *  @group Method
      */
-    def params: List[List[Symbol]]
+    def paramss: List[List[Symbol]]
 
     /** Does this method support variable length argument lists?
+     *
+     *  @group Method
      */
     def isVarargs: Boolean
 
-    /** The return type of the method */
+    /** The return type of the method
+     *
+     *  @group Method
+     */
     def returnType: Type
   }
 
-  /** The API of module symbols */
+  /** The API of module symbols.
+   *  The main source of information about symbols is the [[Symbols]] page.
+   *
+   *  $SYMACCESSORS
+   *  @group API
+   */
   trait ModuleSymbolApi extends TermSymbolApi { this: ModuleSymbol =>
     /** The class implicitly associated with the object definition.
      *  One can go back from a module class to the associated module symbol
      *  by inspecting its `selfType.termSymbol`.
+     *
+     *  @group Module
      */
     def moduleClass: Symbol // needed for tree traversals
     // when this becomes `moduleClass: ClassSymbol`, it will be the happiest day in my life
@@ -568,7 +849,12 @@ trait Symbols { self: Universe =>
     final override def asModule = this
   }
 
-  /** The API of class symbols */
+  /** The API of class symbols.
+   *  The main source of information about symbols is the [[Symbols]] page.
+   *
+   *  $SYMACCESSORS
+   *  @group API
+   */
   trait ClassSymbolApi extends TypeSymbolApi { this: ClassSymbol =>
     final override def isClass = true
     final override def asClass = this
@@ -576,82 +862,129 @@ trait Symbols { self: Universe =>
     /** Does this symbol represent the definition of a primitive class?
      *  Namely, is it one of [[scala.Double]], [[scala.Float]], [[scala.Long]], [[scala.Int]], [[scala.Char]],
      *  [[scala.Short]], [[scala.Byte]], [[scala.Unit]] or [[scala.Boolean]]?
+     *
+     *  @group Class
      */
     def isPrimitive: Boolean
 
     /** Does this symbol represent the definition of a numeric value class?
      *  Namely, is it one of [[scala.Double]], [[scala.Float]], [[scala.Long]], [[scala.Int]], [[scala.Char]],
      *  [[scala.Short]], [[scala.Byte]], [[scala.Unit]] or [[scala.Boolean]]?
+     *
+     *  @group Class
      */
     def isNumeric: Boolean
 
     /** Does this symbol represent the definition of a custom value class?
      *  Namely, is AnyVal among its parent classes?
+     *
+     *  @group Class
      */
     def isDerivedValueClass: Boolean
 
     /** Does this symbol represent a trait?
+     *
+     *  @group Class
      */
     def isTrait: Boolean
 
     /** Does this symbol represent an abstract class?
+     *
+     *  @group Class
      */
     def isAbstractClass: Boolean
 
     /** Does this symbol represent a case class?
+     *
+     *  @group Class
      */
     def isCaseClass: Boolean
 
     /** Does this symbol represent a sealed class?
+     *
+     *  @group Class
      */
     def isSealed: Boolean
 
     /** If this is a sealed class, its known direct subclasses.
      *  Otherwise, the empty set.
+     *
+     *  @group Class
      */
     def knownDirectSubclasses: Set[Symbol]
 
     /** The list of all base classes of this type (including its own typeSymbol)
      *  in reverse linearization order, starting with the class itself and ending
      *  in class Any.
+     *
+     *  @group Class
      */
     def baseClasses: List[Symbol]
 
     /** The module corresponding to this module class,
      *  or NoSymbol if this symbol is not a module class.
+     *
+     *  @group Class
      */
     def module: Symbol
 
     /** If this symbol is a class or trait, its self type, otherwise the type
      *  of the symbol itself.
+     *
+     *  @group Class
      */
     def selfType: Type
 
-    /** The type `C.this`, where `C` is the current class */
+    /** The type `C.this`, where `C` is the current class
+     *
+     *  @group Class
+     */
     def thisPrefix: Type
 
-    /** For a polymorphic class/trait, its type parameters, the empty list for all other classes/trait */
+    /** For a polymorphic class/trait, its type parameters, the empty list for all other classes/trait
+     *
+     *  @group Class
+     */
     def typeParams: List[Symbol]
   }
 
-  /** The API of free term symbols */
+  /** The API of free term symbols.
+   *  The main source of information about symbols is the [[Symbols]] page.
+   *
+   *  $SYMACCESSORS
+   *  @group API
+   */
   trait FreeTermSymbolApi extends TermSymbolApi { this: FreeTermSymbol =>
     final override def isFreeTerm = true
     final override def asFreeTerm = this
 
-    /** The place where this symbol has been spawned */
+    /** The place where this symbol has been spawned
+     *
+     *  @group FreeTerm
+     */
     def origin: String
 
-    /** The valus this symbol refers to */
+    /** The valus this symbol refers to
+     *
+     *  @group FreeTerm
+     */
     def value: Any
   }
 
-  /** The API of free term symbols */
+  /** The API of free type symbols.
+   *  The main source of information about symbols is the [[Symbols]] page.
+   *
+   *  $SYMACCESSORS
+   *  @group API
+   */
   trait FreeTypeSymbolApi extends TypeSymbolApi { this: FreeTypeSymbol =>
     final override def isFreeType = true
     final override def asFreeType = this
 
-    /** The place where this symbol has been spawned */
+    /** The place where this symbol has been spawned
+     *
+     *  @group FreeType
+     */
     def origin: String
   }
 }
diff --git a/src/reflect/scala/reflect/api/TagInterop.scala b/src/reflect/scala/reflect/api/TagInterop.scala
index fc0558d717..4e43f59706 100644
--- a/src/reflect/scala/reflect/api/TagInterop.scala
+++ b/src/reflect/scala/reflect/api/TagInterop.scala
@@ -1,26 +1,37 @@
 package scala.reflect
 package api
 
+/** This trait provides type tag <-> manifest interoperability.
+ *  @groupname TagInterop TypeTag and Manifest Interoperability
+ */
 trait TagInterop { self: Universe =>
   // TODO `mirror` parameters are now of type `Any`, because I can't make these path-dependent types work
   // if you're brave enough, replace `Any` with `Mirror`, recompile and run interop_typetags_are_manifests.scala
 
   /**
-   * Convert a typetag to a pre `Scala-2.10` manifest.
-   * For example
+   * Convert a [[scala.reflect.api.TypeTags#TypeTag]] to a [[scala.reflect.Manifest]].
+   *
+   * Compiler usually generates these conversions automatically, when a type tag for a type `T` is in scope,
+   * and an implicit of type `Manifest[T]` is requested, but this method can also be called manually.
+   * For example:
    * {{{
-   * typeTagToManifest( scala.reflect.runtime.currentMirror, implicitly[TypeTag[String]] )
+   * typeTagToManifest(scala.reflect.runtime.currentMirror, implicitly[TypeTag[String]])
    * }}}
+   * @group TagInterop
    */
   def typeTagToManifest[T: ClassTag](mirror: Any, tag: Universe#TypeTag[T]): Manifest[T] =
     throw new UnsupportedOperationException("This universe does not support tag -> manifest conversions. Use a JavaUniverse, e.g. the scala.reflect.runtime.universe.")
 
   /**
-   * Convert a pre `Scala-2.10` manifest to a typetag.
-   * For example
+   * Convert a [[scala.reflect.Manifest]] to a [[scala.reflect.api.TypeTags#TypeTag]].
+   *
+   * Compiler usually generates these conversions automatically, when a manifest for a type `T` is in scope,
+   * and an implicit of type `TypeTag[T]` is requested, but this method can also be called manually.
+   * For example:
    * {{{
-   * manifestToTypeTag( scala.reflect.runtime.currentMirror, implicitly[Manifest[String]] )
+   * manifestToTypeTag(scala.reflect.runtime.currentMirror, implicitly[Manifest[String]])
    * }}}
+   * @group TagInterop
    */
   def manifestToTypeTag[T](mirror: Any, manifest: Manifest[T]): Universe#TypeTag[T] =
     throw new UnsupportedOperationException("This universe does not support manifest -> tag conversions. Use a JavaUniverse, e.g. the scala.reflect.runtime.universe.")
diff --git a/src/reflect/scala/reflect/api/TreeCreator.scala b/src/reflect/scala/reflect/api/TreeCreator.scala
index a8e8ae1b58..cba90b72e6 100644
--- a/src/reflect/scala/reflect/api/TreeCreator.scala
+++ b/src/reflect/scala/reflect/api/TreeCreator.scala
@@ -1,25 +1,9 @@
 package scala.reflect
 package api
 
-/** A mirror-aware factory for trees.
+/** This is an internal implementation class.
  *
- * In the reflection API, artifacts are specific to universes and
- * symbolic references used in artifacts (e.g. `scala.Int`) are resolved by mirrors.
- *
- * Therefore to build a tree one needs to know a universe that the tree is going to be bound to
- * and a mirror that is going to resolve symbolic references (e.g. to determine that `scala.Int`
- * points to a core class `Int` from scala-library.jar).
- *
- * `TreeCreator` implements this notion by providing a standalone tree factory.
- *
- * This is immediately useful for reification. When the compiler reifies an expression,
- * the end result needs to make sense in any mirror. That's because the compiler knows
- * the universe it's reifying an expression into (specified by the target of the `reify` call),
- * but it cannot know in advance the mirror to instantiate the result in (e.g. on JVM
- * it doesn't know what classloader use to resolve symbolic names in the reifee).
- *
- * Due to a typechecker restriction (no eta-expansion for dependent method types),
- * `TreeCreator` can't have a functional type, so it's implemented as class with an apply method.
+ * This class is used internally by Scala Reflection, and is not recommended for use in client code.
  */
 abstract class TreeCreator {
   def apply[U <: Universe with Singleton](m: scala.reflect.api.Mirror[U]): U # Tree
diff --git a/src/reflect/scala/reflect/api/Trees.scala b/src/reflect/scala/reflect/api/Trees.scala
index 1f15ee6070..44f5776a57 100644
--- a/src/reflect/scala/reflect/api/Trees.scala
+++ b/src/reflect/scala/reflect/api/Trees.scala
@@ -5,67 +5,62 @@
 package scala.reflect
 package api
 
-// Syncnote: Trees are currently not thread-safe.
+/** This trait defines the node types used in Scala abstract syntax trees (AST) and operations on them.
+ *
+*  All tree node types are sub types of [[scala.reflect.api.Trees#Tree Tree]].
+ *
+ *  Trees are immutable, except for three fields
+ *  [[Trees#TreeApi.pos pos]], [[Trees#TreeApi.symbol symbol]], and [[Trees#TreeApi.tpe tpe]], which are assigned when a tree is typechecked
+ *  to attribute it with the information gathered by the typechecker.
+ *
+ *  [[scala.reflect.api.Universe#reify reify]] can be used to get the tree for a given Scala expression.
+ *
+ *  [[scala.reflect.api.Universe#showRaw showRaw]] can be used to get a readable representation of a tree.
+ *
+ *  === Examples ===
+ * `Literal(Constant(5))` creates an AST representing a literal 5 in Scala source code.
+ *
+ * `Apply(Select(Select(This(newTypeName("scala")), newTermName("Predef")), newTermName("print")), List(Literal(Constant("Hello World"))))`
+ * creates an AST representing `print("Hello World")`.
+ *
+ * `import scala.reflect.runtime.universe.{reify,showRaw}`
+ * `print( showRaw( reify{5}.tree ) )` // prints Literal(Constant(5))
+ *
+ *  @see [[http://docs.scala-lang.org/overviews/reflection/symbols-trees-types.html#trees]].
+ *  @groupname Traversal Tree Traversal and Transformation
+ *  @groupprio Traversal 1
+ *  @groupprio Factories 1
+ *  @groupname Copying   Tree Copying
+ *  @groupprio Copying   1
+ *
+ *  @contentDiagram hideNodes "*Api"
+ */
 trait Trees { self: Universe =>
 
-  /** Tree is the basis for scala's abstract syntax. The nodes are
-   *  implemented as case classes, and the parameters which initialize
-   *  a given tree are immutable: however Trees have several mutable
-   *  fields which are manipulated in the course of typechecking,
-   *  including pos, symbol, and tpe.
-   *
-   *  Newly instantiated trees have tpe set to null (though it
-   *  may be set immediately thereafter depending on how it is
-   *  constructed.) When a tree is passed to the typer, typically via
-   *  `typer.typed(tree)`, under normal circumstances the tpe must be
-   *  null or the typer will ignore it. Furthermore, the typer is not
-   *  required to return the same tree it was passed.
-   *
-   *  Trees can be easily traversed with e.g. foreach on the root node;
-   *  for a more nuanced traversal, subclass Traverser. Transformations
-   *  can be considerably trickier: see the numerous subclasses of
-   *  Transformer found around the compiler.
-   *
-   *  Copying Trees should be done with care depending on whether
-   *  it needs be done lazily or strictly (see LazyTreeCopier and
-   *  StrictTreeCopier) and on whether the contents of the mutable
-   *  fields should be copied. The tree copiers will copy the mutable
-   *  attributes to the new tree; calling Tree#duplicate will copy
-   *  symbol and tpe, but all the positions will be focused.
-   *
-   *  Trees can be coarsely divided into four mutually exclusive categories:
-   *
-   *  - TermTrees, representing terms
-   *  - TypTrees, representing types.  Note that is `TypTree`, not `TypeTree`.
-   *  - SymTrees, which may represent types or terms.
-   *  - Other Trees, which have none of those as parents.
-   *
-   *  SymTrees include important nodes Ident and Select, which are
-   *  used as both terms and types; they are distinguishable based on
-   *  whether the Name is a TermName or TypeName.  The correct way
-   *  to test any Tree for a type or a term are the `isTerm`/`isType`
-   *  methods on Tree.
-   *
-   *  "Others" are mostly syntactic or short-lived constructs. Examples
-   *  include CaseDef, which wraps individual match cases: they are
-   *  neither terms nor types, nor do they carry a symbol. Another
-   *  example is Parens, which is eliminated during parsing.
+  /** The type of Scala abstract syntax trees.
+   *  @group Trees
+   *  @template
    */
   type Tree >: Null <: TreeApi
 
   /** A tag that preserves the identity of the `Tree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TreeTag: ClassTag[Tree]
 
-  /** The API that all trees support */
+  /** The API that all trees support.
+   *  The main source of information about trees is the [[scala.reflect.api.Trees]] page.
+   *  @group API
+   */
   trait TreeApi extends Product { this: Tree =>
-    // TODO
-    /** ... */
+    /** Does this tree represent a definition? (of a method, of a class, etc) */
     def isDef: Boolean
 
-    // TODO
-    /** ... */
+    /** Is this tree one of the empty trees?
+     *  Empty trees are: the `EmptyTree` null object, `TypeTree` instances that don't carry a type
+     *  and the special `emptyValDef` singleton.
+     */
     def isEmpty: Boolean
 
     /** The canonical way to test if a Tree represents a term.
@@ -76,32 +71,37 @@ trait Trees { self: Universe =>
      */
     def isType: Boolean
 
-    /** ... */
+    /** Position of the tree. */
     def pos: Position
 
-    /** ... */
+    /** Type of the tree.
+     *
+     *  Upon creation most trees have their `tpe` set to `null`.
+     *  Types are typically assigned to trees during typechecking.
+     *  Some node factory methods set `tpe` immediately after creation.
+     *
+     *  When the typechecker encounters a tree with a non-null tpe,
+     *  it will assume it to be correct and not check it again. This means one has
+     *  to be careful not to erase the `tpe` field of subtrees.
+     */
     def tpe: Type
 
-    /** Note that symbol is fixed as null at this level.  In SymTrees,
-     *  it is overridden and implemented with a var, initialized to NoSymbol.
+    /** Symbol of the tree.
      *
-     *  Trees which are not SymTrees but which carry symbols do so by
-     *  overriding `def symbol` to forward it elsewhere.  Examples:
+     *  For most trees symbol is `null`. In `SymTree`s,
+     *  it is overridden and implemented with a var, initialized to `NoSymbol`.
      *
-     *    Super(qual, _)              // has qual's symbol
-     *    Apply(fun, args)            // has fun's symbol
-     *    TypeApply(fun, args)        // has fun's symbol
-     *    AppliedTypeTree(tpt, args)  // has tpt's symbol
-     *    TypeTree(tpe)               // has tpe's typeSymbol, if tpe != null
+     *  Trees which are not `SymTree`s but which carry symbols do so by
+     *  overriding `def symbol` to forward it elsewhere.  Examples:
      *
-     *  Attempting to set the symbol of a Tree which does not support
-     *  it will induce an exception.
+     *    - `Super(qual, _)`              has `qual`'s symbol,
+     *    - `Apply(fun, args)`            has `fun`'s symbol,
+     *    - `TypeApply(fun, args)`        has `fun`'s symbol,
+     *    - `AppliedTypeTree(tpt, args)`  has `tpt`'s symbol,
+     *    - `TypeTree(tpe)`               has `tpe`'s `typeSymbol`, if `tpe != null`.
      */
     def symbol: Symbol
 
-    /** ... */
-    def hasSymbol: Boolean
-
     /** Provides an alternate if tree is empty
      *  @param  alt  The alternate tree
      *  @return If this tree is non empty, this tree, otherwise `alt`.
@@ -175,166 +175,239 @@ trait Trees { self: Universe =>
     override def toString: String = treeToString(this)
   }
 
-  /** Obtains string representation of a tree */
+  /** Obtains string representation of a tree
+   *  @group Trees
+   */
   protected def treeToString(tree: Tree): String
 
-  /** The empty tree */
+  /** The empty tree
+   *  @group Trees
+   */
   val EmptyTree: Tree
 
   /** A tree for a term.  Not all trees representing terms are TermTrees; use isTerm
    *  to reliably identify terms.
+   *  @group Trees
+   *  @template
    */
   type TermTree >: Null <: AnyRef with Tree with TermTreeApi
 
   /** A tag that preserves the identity of the `TermTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TermTreeTag: ClassTag[TermTree]
 
-  /** The API that all term trees support */
+  /** The API that all term trees support
+   *  @group API
+   */
   trait TermTreeApi extends TreeApi { this: TermTree =>
   }
 
   /** A tree for a type. Not all trees representing types are TypTrees; use isType
    *  to reliably identify types.
+   *  @group Trees
+   *  @template
    */
   type TypTree >: Null <: AnyRef with Tree with TypTreeApi
 
   /** A tag that preserves the identity of the `TypTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TypTreeTag: ClassTag[TypTree]
 
-  /** The API that all typ trees support */
+  /** The API that all typ trees support
+   *  @group API
+   */
   trait TypTreeApi extends TreeApi { this: TypTree =>
   }
 
   /** A tree with a mutable symbol field, initialized to NoSymbol.
+   *  @group Trees
+   *  @template
    */
   type SymTree >: Null <: AnyRef with Tree with SymTreeApi
 
   /** A tag that preserves the identity of the `SymTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val SymTreeTag: ClassTag[SymTree]
 
-  /** The API that all sym trees support */
+  /** The API that all sym trees support
+   *  @group API
+   */
   trait SymTreeApi extends TreeApi { this: SymTree =>
+    /** @inheritdoc */
     def symbol: Symbol
   }
 
   /** A tree with a name - effectively, a DefTree or RefTree.
+   *  @group Trees
+   *  @template
    */
   type NameTree >: Null <: AnyRef with Tree with NameTreeApi
 
   /** A tag that preserves the identity of the `NameTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val NameTreeTag: ClassTag[NameTree]
 
-  /** The API that all name trees support */
+  /** The API that all name trees support
+   *  @group API
+   */
   trait NameTreeApi extends TreeApi { this: NameTree =>
+    /** The underlying name.
+     *  For example, the `<List>` part of `Ident("List": TermName)`.
+     */
     def name: Name
   }
 
   /** A tree which references a symbol-carrying entity.
    *  References one, as opposed to defining one; definitions
    *  are in DefTrees.
+   *  @group Trees
+   *  @template
    */
   type RefTree >: Null <: SymTree with NameTree with RefTreeApi
 
   /** A tag that preserves the identity of the `RefTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val RefTreeTag: ClassTag[RefTree]
 
-  /** The API that all ref trees support */
+  /** The API that all ref trees support
+   *  @group API
+   */
   trait RefTreeApi extends SymTreeApi with NameTreeApi { this: RefTree =>
-    def qualifier: Tree    // empty for Idents
+    /** The qualifier of the reference.
+     *  For example, the `<scala>` part of `Select("scala": TermName, "List": TermName)`.
+     *  `EmptyTree` for `Ident` instances.
+     */
+    def qualifier: Tree
+
+    /** @inheritdoc */
     def name: Name
   }
 
   /** A tree which defines a symbol-carrying entity.
+   *  @group Trees
+   *  @template
    */
   type DefTree >: Null <: SymTree with NameTree with DefTreeApi
 
   /** A tag that preserves the identity of the `DefTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val DefTreeTag: ClassTag[DefTree]
 
-  /** The API that all def trees support */
+  /** The API that all def trees support
+   *  @group API
+   */
   trait DefTreeApi extends SymTreeApi with NameTreeApi { this: DefTree =>
+    /** @inheritdoc */
     def name: Name
   }
 
   /** Common base class for all member definitions: types, classes,
    *  objects, packages, vals and vars, defs.
+   *  @group Trees
+   *  @template
    */
   type MemberDef >: Null <: DefTree with MemberDefApi
 
   /** A tag that preserves the identity of the `MemberDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val MemberDefTag: ClassTag[MemberDef]
 
-  /** The API that all member defs support */
+  /** The API that all member defs support
+   *  @group API
+   */
   trait MemberDefApi extends DefTreeApi { this: MemberDef =>
+    /** Modifiers of the declared member. */
     def mods: Modifiers
   }
 
   /** A packaging, such as `package pid { stats }`
+   *  @group Trees
+   *  @template
    */
   type PackageDef >: Null <: MemberDef with PackageDefApi
 
   /** A tag that preserves the identity of the `PackageDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val PackageDefTag: ClassTag[PackageDef]
 
-  /** The constructor/deconstructor for `PackageDef` instances. */
+  /** The constructor/deconstructor for `PackageDef` instances.
+   *  @group Extractors
+   */
   val PackageDef: PackageDefExtractor
 
   /** An extractor class to create and pattern match with syntax `PackageDef(pid, stats)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    `package` pid { stats }
+   *  @group Extractors
    */
   abstract class PackageDefExtractor {
     def apply(pid: RefTree, stats: List[Tree]): PackageDef
     def unapply(packageDef: PackageDef): Option[(RefTree, List[Tree])]
   }
 
-  /** The API that all package defs support */
+  /** The API that all package defs support
+   *  @group API
+   */
   trait PackageDefApi extends MemberDefApi { this: PackageDef =>
+    /** The (possibly, fully-qualified) name of the package. */
     val pid: RefTree
+
+    /** Body of the package definition. */
     val stats: List[Tree]
   }
 
   /** A common base class for class and object definitions.
+   *  @group Trees
+   *  @template
    */
   type ImplDef >: Null <: MemberDef with ImplDefApi
 
   /** A tag that preserves the identity of the `ImplDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ImplDefTag: ClassTag[ImplDef]
 
-  /** The API that all impl defs support */
+  /** The API that all impl defs support
+   *  @group API
+   */
   trait ImplDefApi extends MemberDefApi { this: ImplDef =>
+    /** The body of the definition. */
     val impl: Template
   }
 
   /** A class definition.
+   *  @group Trees
+   *  @template
    */
   type ClassDef >: Null <: ImplDef with ClassDefApi
 
   /** A tag that preserves the identity of the `ClassDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ClassDefTag: ClassTag[ClassDef]
 
-  /** The constructor/deconstructor for `ClassDef` instances. */
+  /** The constructor/deconstructor for `ClassDef` instances.
+   *  @group Extractors
+   */
   val ClassDef: ClassDefExtractor
 
   /** An extractor class to create and pattern match with syntax `ClassDef(mods, name, tparams, impl)`.
@@ -345,32 +418,47 @@ trait Trees { self: Universe =>
    *  Where impl stands for:
    *
    *    `extends` parents { defs }
+   *  @group Extractors
    */
   abstract class ClassDefExtractor {
     def apply(mods: Modifiers, name: TypeName, tparams: List[TypeDef], impl: Template): ClassDef
     def unapply(classDef: ClassDef): Option[(Modifiers, TypeName, List[TypeDef], Template)]
   }
 
-  /** The API that all class defs support */
+  /** The API that all class defs support
+   *  @group API
+   */
   trait ClassDefApi extends ImplDefApi { this: ClassDef =>
+    /** @inheritdoc */
     val mods: Modifiers
+
+    /** The name of the class. */
     val name: TypeName
+
+    /** The type parameters of the class. */
     val tparams: List[TypeDef]
+
+    /** @inheritdoc */
     val impl: Template
   }
 
   /** An object definition, e.g. `object Foo`.  Internally, objects are
    *  quite frequently called modules to reduce ambiguity.
    *  Eliminated by compiler phase refcheck.
+   *  @group Trees
+   *  @template
    */
   type ModuleDef >: Null <: ImplDef with ModuleDefApi
 
   /** A tag that preserves the identity of the `ModuleDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ModuleDefTag: ClassTag[ModuleDef]
 
-  /** The constructor/deconstructor for `ModuleDef` instances. */
+  /** The constructor/deconstructor for `ModuleDef` instances.
+   *  @group Extractors
+   */
   val ModuleDef: ModuleDefExtractor
 
   /** An extractor class to create and pattern match with syntax `ModuleDef(mods, name, impl)`.
@@ -381,32 +469,55 @@ trait Trees { self: Universe =>
    *  Where impl stands for:
    *
    *    `extends` parents { defs }
+   *  @group Extractors
    */
   abstract class ModuleDefExtractor {
     def apply(mods: Modifiers, name: TermName, impl: Template): ModuleDef
     def unapply(moduleDef: ModuleDef): Option[(Modifiers, TermName, Template)]
   }
 
-  /** The API that all module defs support */
+  /** The API that all module defs support
+   *  @group API
+   */
   trait ModuleDefApi extends ImplDefApi { this: ModuleDef =>
+    /** @inheritdoc */
     val mods: Modifiers
+
+    /** The name of the module. */
     val name: TermName
+
+    /** @inheritdoc */
     val impl: Template
   }
 
   /** A common base class for ValDefs and DefDefs.
+   *  @group Trees
+   *  @template
    */
   type ValOrDefDef >: Null <: MemberDef with ValOrDefDefApi
 
   /** A tag that preserves the identity of the `ValOrDefDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ValOrDefDefTag: ClassTag[ValOrDefDef]
 
-  /** The API that all val defs and def defs support */
+  /** The API that all val defs and def defs support
+   *  @group API
+   */
   trait ValOrDefDefApi extends MemberDefApi { this: ValOrDefDef =>
+    /** @inheritdoc */
     def name: Name // can't be a TermName because macros can be type names.
+
+    /** The type ascribed to the definition.
+     *  An empty `TypeTree` if the type hasn't been specified explicitly
+     *  and is supposed to be inferred.
+     */
     def tpt: Tree
+
+    /** The body of the definition.
+     *  The `EmptyTree` is the body is empty (e.g. for abstract members).
+     */
     def rhs: Tree
   }
 
@@ -417,15 +528,20 @@ trait Trees { self: Universe =>
    *   - lazy values, e.g. "lazy val x" - the LAZY flag set in mods
    *   - method parameters, see vparamss in [[scala.reflect.api.Trees#DefDef]] - the PARAM flag is set in mods
    *   - explicit self-types, e.g. class A { self: Bar => }
+   *  @group Trees
+   *  @template
    */
   type ValDef >: Null <: ValOrDefDef with ValDefApi
 
   /** A tag that preserves the identity of the `ValDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ValDefTag: ClassTag[ValDef]
 
-  /** The constructor/deconstructor for `ValDef` instances. */
+  /** The constructor/deconstructor for `ValDef` instances.
+   *  @group Extractors
+   */
   val ValDef: ValDefExtractor
 
   /** An extractor class to create and pattern match with syntax `ValDef(mods, name, tpt, rhs)`.
@@ -441,31 +557,46 @@ trait Trees { self: Universe =>
    *
    *  If the type of a value is not specified explicitly (i.e. is meant to be inferred),
    *  this is expressed by having `tpt` set to `TypeTree()` (but not to an `EmptyTree`!).
+   *  @group Extractors
    */
   abstract class ValDefExtractor {
     def apply(mods: Modifiers, name: TermName, tpt: Tree, rhs: Tree): ValDef
     def unapply(valDef: ValDef): Option[(Modifiers, TermName, Tree, Tree)]
   }
 
-  /** The API that all val defs support */
+  /** The API that all val defs support
+   *  @group API
+   */
   trait ValDefApi extends ValOrDefDefApi { this: ValDef =>
+    /** @inheritdoc */
     val mods: Modifiers
+
+    /** @inheritdoc */
     val name: TermName
+
+    /** @inheritdoc */
     val tpt: Tree
+
+    /** @inheritdoc */
     val rhs: Tree
   }
 
   /** A method or macro definition.
    *  @param name   The name of the method or macro. Can be a type name in case this is a type macro
+   *  @group Trees
+   *  @template
    */
   type DefDef >: Null <: ValOrDefDef with DefDefApi
 
   /** A tag that preserves the identity of the `DefDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val DefDefTag: ClassTag[DefDef]
 
-  /** The constructor/deconstructor for `DefDef` instances. */
+  /** The constructor/deconstructor for `DefDef` instances.
+   *  @group Extractors
+   */
   val DefDef: DefDefExtractor
 
   /** An extractor class to create and pattern match with syntax `DefDef(mods, name, tparams, vparamss, tpt, rhs)`.
@@ -475,33 +606,52 @@ trait Trees { self: Universe =>
    *
    *  If the return type is not specified explicitly (i.e. is meant to be inferred),
    *  this is expressed by having `tpt` set to `TypeTree()` (but not to an `EmptyTree`!).
+   *  @group Extractors
    */
   abstract class DefDefExtractor {
     def apply(mods: Modifiers, name: Name, tparams: List[TypeDef], vparamss: List[List[ValDef]], tpt: Tree, rhs: Tree): DefDef
     def unapply(defDef: DefDef): Option[(Modifiers, Name, List[TypeDef], List[List[ValDef]], Tree, Tree)]
   }
 
-  /** The API that all def defs support */
+  /** The API that all def defs support
+   *  @group API
+   */
   trait DefDefApi extends ValOrDefDefApi { this: DefDef =>
+    /** @inheritdoc */
     val mods: Modifiers
+
+    /** @inheritdoc */
     val name: Name
+
+    /** The type parameters of the method. */
     val tparams: List[TypeDef]
+
+    /** The parameter lists of the method. */
     val vparamss: List[List[ValDef]]
+
+    /** @inheritdoc */
     val tpt: Tree
+
+    /** @inheritdoc */
     val rhs: Tree
   }
 
   /** An abstract type, a type parameter, or a type alias.
    *  Eliminated by erasure.
+   *  @group Trees
+   *  @template
    */
   type TypeDef >: Null <: MemberDef with TypeDefApi
 
   /** A tag that preserves the identity of the `TypeDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TypeDefTag: ClassTag[TypeDef]
 
-  /** The constructor/deconstructor for `TypeDef` instances. */
+  /** The constructor/deconstructor for `TypeDef` instances.
+   *  @group Extractors
+   */
   val TypeDef: TypeDefExtractor
 
   /** An extractor class to create and pattern match with syntax `TypeDef(mods, name, tparams, rhs)`.
@@ -514,17 +664,29 @@ trait Trees { self: Universe =>
    *  First usage illustrates `TypeDefs` representing type aliases and type parameters.
    *  Second usage illustrates `TypeDefs` representing abstract types,
    *  where lo and hi are both `TypeBoundsTrees` and `Modifier.deferred` is set in mods.
+   *  @group Extractors
    */
   abstract class TypeDefExtractor {
     def apply(mods: Modifiers, name: TypeName, tparams: List[TypeDef], rhs: Tree): TypeDef
     def unapply(typeDef: TypeDef): Option[(Modifiers, TypeName, List[TypeDef], Tree)]
   }
 
-  /** The API that all type defs support */
+  /** The API that all type defs support
+   *  @group API
+   */
   trait TypeDefApi extends MemberDefApi { this: TypeDef =>
+    /** @inheritdoc */
     val mods: Modifiers
+
+    /** @inheritdoc */
     val name: TypeName
+
+    /** The type parameters of this type definition. */
     val tparams: List[TypeDef]
+
+    /** The body of the definition.
+     *  The `EmptyTree` is the body is empty (e.g. for abstract type members).
+     */
     val rhs: Tree
   }
 
@@ -541,15 +703,20 @@ trait Trees { self: Universe =>
    *  assigned to the Idents.
    *
    *  Forward jumps within a block are allowed.
+   *  @group Trees
+   *  @template
    */
   type LabelDef >: Null <: DefTree with TermTree with LabelDefApi
 
   /** A tag that preserves the identity of the `LabelDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val LabelDefTag: ClassTag[LabelDef]
 
-  /** The constructor/deconstructor for `LabelDef` instances. */
+  /** The constructor/deconstructor for `LabelDef` instances.
+   *  @group Extractors
+   */
   val LabelDef: LabelDefExtractor
 
   /** An extractor class to create and pattern match with syntax `LabelDef(name, params, rhs)`.
@@ -558,21 +725,33 @@ trait Trees { self: Universe =>
    *  It is used for tailcalls and like.
    *  For example, while/do are desugared to label defs as follows:
    *  {{{
-   *    while (cond) body ==> LabelDef($L, List(), if (cond) { body; L$() } else ())
+   *    while (cond) body ==> LabelDef(\$L, List(), if (cond) { body; L\$() } else ())
    *  }}}
    *  {{{
-   *    do body while (cond) ==> LabelDef($L, List(), body; if (cond) L$() else ())
+   *    do body while (cond) ==> LabelDef(\$L, List(), body; if (cond) L\$() else ())
    *  }}}
+   *  @group Extractors
    */
   abstract class LabelDefExtractor {
     def apply(name: TermName, params: List[Ident], rhs: Tree): LabelDef
     def unapply(labelDef: LabelDef): Option[(TermName, List[Ident], Tree)]
   }
 
-  /** The API that all label defs support */
+  /** The API that all label defs support
+   *  @group API
+   */
   trait LabelDefApi extends DefTreeApi with TermTreeApi { this: LabelDef =>
+    /** @inheritdoc */
     val name: TermName
+
+    /** Label's parameters - names that can be used in the body of the label.
+     *  See the example for [[scala.reflect.api.Trees#LabelDefExtractor]].
+     */
     val params: List[Ident]
+
+    /** The body of the label.
+     *  See the example for [[scala.reflect.api.Trees#LabelDefExtractor]].
+     */
     val rhs: Tree
   }
 
@@ -586,30 +765,51 @@ trait Trees { self: Universe =>
    * @param namePos   its position or -1 if undefined
    * @param rename    the name the import is renamed to (== name if no renaming)
    * @param renamePos the position of the rename or -1 if undefined
+   *  @group Trees
+   *  @template
    */
   type ImportSelector >: Null <: AnyRef with ImportSelectorApi
 
   /** A tag that preserves the identity of the `ImportSelector` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ImportSelectorTag: ClassTag[ImportSelector]
 
-  /** The constructor/deconstructor for `ImportSelector` instances. */
+  /** The constructor/deconstructor for `ImportSelector` instances.
+   *  @group Extractors
+   */
   val ImportSelector: ImportSelectorExtractor
 
   /** An extractor class to create and pattern match with syntax `ImportSelector(name:, namePos, rename, renamePos)`.
    *  This is not an AST node, it is used as a part of the `Import` node.
+   *  @group Extractors
    */
   abstract class ImportSelectorExtractor {
     def apply(name: Name, namePos: Int, rename: Name, renamePos: Int): ImportSelector
     def unapply(importSelector: ImportSelector): Option[(Name, Int, Name, Int)]
   }
 
-  /** The API that all import selectors support */
+  /** The API that all import selectors support
+   *  @group API
+   */
   trait ImportSelectorApi { this: ImportSelector =>
+    /** The imported name. */
     val name: Name
+
+    /** Offset of the position of the importing part of the selector in the source file.
+     *  Is equal to -1 is the position is unknown.
+     */
     val namePos: Int
+
+    /** The name the import is renamed to.
+     *  Is equal to `name` if it's not a renaming import.
+     */
     val rename: Name
+
+    /** Offset of the position of the renaming part of the selector in the source file.
+     *  Is equal to -1 is the position is unknown.
+     */
     val renamePos: Int
   }
 
@@ -617,15 +817,20 @@ trait Trees { self: Universe =>
    *
    *  @param expr
    *  @param selectors
+   *  @group Trees
+   *  @template
    */
   type Import >: Null <: SymTree with ImportApi
 
   /** A tag that preserves the identity of the `Import` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ImportTag: ClassTag[Import]
 
-  /** The constructor/deconstructor for `Import` instances. */
+  /** The constructor/deconstructor for `Import` instances.
+   *  @group Extractors
+   */
   val Import: ImportExtractor
 
   /** An extractor class to create and pattern match with syntax `Import(expr, selectors)`.
@@ -644,15 +849,25 @@ trait Trees { self: Universe =>
    *
    *  The symbol of an `Import` is an import symbol @see Symbol.newImport.
    *  It's used primarily as a marker to check that the import has been typechecked.
+   *  @group Extractors
    */
   abstract class ImportExtractor {
     def apply(expr: Tree, selectors: List[ImportSelector]): Import
     def unapply(import_ : Import): Option[(Tree, List[ImportSelector])]
   }
 
-  /** The API that all imports support */
+  /** The API that all imports support
+   *  @group API
+   */
   trait ImportApi extends SymTreeApi { this: Import =>
+    /** The qualifier of the import.
+     *  See the example for [[scala.reflect.api.Trees#ImportExtractor]].
+     */
     val expr: Tree
+
+    /** The selectors of the import.
+     *  See the example for [[scala.reflect.api.Trees#ImportExtractor]].
+     */
     val selectors: List[ImportSelector]
   }
 
@@ -660,15 +875,20 @@ trait Trees { self: Universe =>
    *
    *  @param parents
    *  @param body
+   *  @group Trees
+   *  @template
    */
   type Template >: Null <: SymTree with TemplateApi
 
   /** A tag that preserves the identity of the `Template` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TemplateTag: ClassTag[Template]
 
-  /** The constructor/deconstructor for `Template` instances. */
+  /** The constructor/deconstructor for `Template` instances.
+   *  @group Extractors
+   */
   val Template: TemplateExtractor
 
   /** An extractor class to create and pattern match with syntax `Template(parents, self, body)`.
@@ -688,28 +908,45 @@ trait Trees { self: Universe =>
    *        def bar  // owner is local dummy
    *      }
    *    }
+   *  @group Extractors
    */
   abstract class TemplateExtractor {
     def apply(parents: List[Tree], self: ValDef, body: List[Tree]): Template
     def unapply(template: Template): Option[(List[Tree], ValDef, List[Tree])]
   }
 
-  /** The API that all templates support */
+  /** The API that all templates support
+   *  @group API
+   */
   trait TemplateApi extends SymTreeApi { this: Template =>
+    /** Superclasses of the template. */
     val parents: List[Tree]
+
+    /** Self type of the template.
+     *  Is equal to `emptyValDef` if the self type is not specified.
+     */
     val self: ValDef
+
+    /** Body of the template.
+     */
     val body: List[Tree]
   }
 
-  /** Block of expressions (semicolon separated expressions) */
+  /** Block of expressions (semicolon separated expressions)
+   *  @group Trees
+   *  @template
+   */
   type Block >: Null <: TermTree with BlockApi
 
   /** A tag that preserves the identity of the `Block` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val BlockTag: ClassTag[Block]
 
-  /** The constructor/deconstructor for `Block` instances. */
+  /** The constructor/deconstructor for `Block` instances.
+   *  @group Extractors
+   */
   val Block: BlockExtractor
 
   /** An extractor class to create and pattern match with syntax `Block(stats, expr)`.
@@ -718,30 +955,43 @@ trait Trees { self: Universe =>
    *    { stats; expr }
    *
    *  If the block is empty, the `expr` is set to `Literal(Constant(()))`.
+   *  @group Extractors
    */
   abstract class BlockExtractor {
     def apply(stats: List[Tree], expr: Tree): Block
     def unapply(block: Block): Option[(List[Tree], Tree)]
   }
 
-  /** The API that all blocks support */
+  /** The API that all blocks support
+   *  @group API
+   */
   trait BlockApi extends TermTreeApi { this: Block =>
+    /** All, but the last, expressions in the block.
+     *  Can very well be an empty list.
+     */
     val stats: List[Tree]
+
+    /** The last expression in the block. */
     val expr: Tree
   }
 
   /** Case clause in a pattern match.
    *  (except for occurrences in switch statements).
    *  Eliminated by compiler phases patmat (in the new pattern matcher of 2.10) or explicitouter (in the old pre-2.10 pattern matcher)
+   *  @group Trees
+   *  @template
    */
   type CaseDef >: Null <: AnyRef with Tree with CaseDefApi
 
   /** A tag that preserves the identity of the `CaseDef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val CaseDefTag: ClassTag[CaseDef]
 
-  /** The constructor/deconstructor for `CaseDef` instances. */
+  /** The constructor/deconstructor for `CaseDef` instances.
+   *  @group Extractors
+   */
   val CaseDef: CaseDefExtractor
 
   /** An extractor class to create and pattern match with syntax `CaseDef(pat, guard, body)`.
@@ -751,16 +1001,28 @@ trait Trees { self: Universe =>
    *
    *  If the guard is not present, the `guard` is set to `EmptyTree`.
    *  If the body is not specified, the `body` is set to `Literal(Constant())`
+   *  @group Extractors
    */
   abstract class CaseDefExtractor {
     def apply(pat: Tree, guard: Tree, body: Tree): CaseDef
     def unapply(caseDef: CaseDef): Option[(Tree, Tree, Tree)]
   }
 
-  /** The API that all case defs support */
+  /** The API that all case defs support
+   *  @group API
+   */
   trait CaseDefApi extends TreeApi { this: CaseDef =>
+    /** The pattern of the pattern matching clause. */
     val pat: Tree
+
+    /** The guard of the pattern matching clause.
+     *  Is equal to `EmptyTree` if the guard is not specified.
+     */
     val guard: Tree
+
+    /** The body of the pattern matching clause.
+     *  Is equal to `Literal(Constant())` if the body is not specified.
+     */
     val body: Tree
   }
 
@@ -769,58 +1031,76 @@ trait Trees { self: Universe =>
    * Eliminated by compiler phases Eliminated by compiler phases patmat (in the new pattern matcher of 2.10) or explicitouter (in the old pre-2.10 pattern matcher),
    * except for
    *  occurrences in encoded Switch stmt (i.e. remaining Match(CaseDef(...)))
+   *  @group Trees
+   *  @template
    */
   type Alternative >: Null <: TermTree with AlternativeApi
 
   /** A tag that preserves the identity of the `Alternative` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val AlternativeTag: ClassTag[Alternative]
 
-  /** The constructor/deconstructor for `Alternative` instances. */
+  /** The constructor/deconstructor for `Alternative` instances.
+   *  @group Extractors
+   */
   val Alternative: AlternativeExtractor
 
   /** An extractor class to create and pattern match with syntax `Alternative(trees)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    pat1 | ... | patn
+   *  @group Extractors
    */
   abstract class AlternativeExtractor {
     def apply(trees: List[Tree]): Alternative
     def unapply(alternative: Alternative): Option[List[Tree]]
   }
 
-  /** The API that all alternatives support */
+  /** The API that all alternatives support
+   *  @group API
+   */
   trait AlternativeApi extends TermTreeApi { this: Alternative =>
+    /** Alternatives of the pattern matching clause. */
     val trees: List[Tree]
   }
 
   /** Repetition of pattern.
    *
    *  Eliminated by compiler phases patmat (in the new pattern matcher of 2.10) or explicitouter (in the old pre-2.10 pattern matcher).
+   *  @group Trees
+   *  @template
    */
   type Star >: Null <: TermTree with StarApi
 
   /** A tag that preserves the identity of the `Star` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val StarTag: ClassTag[Star]
 
-  /** The constructor/deconstructor for `Star` instances. */
+  /** The constructor/deconstructor for `Star` instances.
+   *  @group Extractors
+   */
   val Star: StarExtractor
 
   /** An extractor class to create and pattern match with syntax `Star(elem)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    pat*
+   *  @group Extractors
    */
   abstract class StarExtractor {
     def apply(elem: Tree): Star
     def unapply(star: Star): Option[Tree]
   }
 
-  /** The API that all stars support */
+  /** The API that all stars support
+   *  @group API
+   */
   trait StarApi extends TermTreeApi { this: Star =>
+    /** The quantified pattern. */
     val elem: Tree
   }
 
@@ -830,30 +1110,46 @@ trait Trees { self: Universe =>
    *
    *  @param name
    *  @param body
+   *  @group Trees
+   *  @template
    */
   type Bind >: Null <: DefTree with BindApi
 
   /** A tag that preserves the identity of the `Bind` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val BindTag: ClassTag[Bind]
 
-  /** The constructor/deconstructor for `Bind` instances. */
+  /** The constructor/deconstructor for `Bind` instances.
+   *  @group Extractors
+   */
   val Bind: BindExtractor
 
   /** An extractor class to create and pattern match with syntax `Bind(name, body)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    pat*
+   *  @group Extractors
    */
   abstract class BindExtractor {
     def apply(name: Name, body: Tree): Bind
     def unapply(bind: Bind): Option[(Name, Tree)]
   }
 
-  /** The API that all binds support */
+  /** The API that all binds support
+   *  @group API
+   */
   trait BindApi extends DefTreeApi { this: Bind =>
+    /** The name that can be used to refer to this fragment of the matched expression.
+     *  The `list` part of the `list @ List(x, y)`.
+     */
     val name: Name
+
+    /** The pattern that represents this fragment of the matched expression.
+     *  The `List(x, y)` part of the `list @ List(x, y)`.
+     *  Is equal to `EmptyTree` if the pattern is not specified as in `case x => x`.
+     */
     val body: Tree
   }
 
@@ -883,41 +1179,62 @@ trait Trees { self: Universe =>
    *  }}}
    *
    * Introduced by typer. Eliminated by compiler phases patmat (in the new pattern matcher of 2.10) or explicitouter (in the old pre-2.10 pattern matcher).
+   *  @group Trees
+   *  @template
    */
   type UnApply >: Null <: TermTree with UnApplyApi
 
   /** A tag that preserves the identity of the `UnApply` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val UnApplyTag: ClassTag[UnApply]
 
-  /** The constructor/deconstructor for `UnApply` instances. */
+  /** The constructor/deconstructor for `UnApply` instances.
+   *  @group Extractors
+   */
   val UnApply: UnApplyExtractor
 
   /** An extractor class to create and pattern match with syntax `UnApply(fun, args)`.
    *  This AST node does not have direct correspondence to Scala code,
    *  and is introduced when typechecking pattern matches and `try` blocks.
+   *  @group Extractors
    */
   abstract class UnApplyExtractor {
     def apply(fun: Tree, args: List[Tree]): UnApply
     def unapply(unApply: UnApply): Option[(Tree, List[Tree])]
   }
 
-  /** The API that all unapplies support */
+  /** The API that all unapplies support
+   *  @group API
+   */
   trait UnApplyApi extends TermTreeApi { this: UnApply =>
+    /** A dummy node that carries the type of unapplication.
+     *  See the example for [[scala.reflect.api.Trees#UnApplyExtractor]].
+     */
     val fun: Tree
+
+    /** The arguments of the unapplication.
+     *  See the example for [[scala.reflect.api.Trees#UnApplyExtractor]].
+     */
     val args: List[Tree]
   }
 
-  /** Anonymous function, eliminated by compiler phase lambdalift */
+  /** Anonymous function, eliminated by compiler phase lambdalift
+   *  @group Trees
+   *  @template
+   */
   type Function >: Null <: TermTree with SymTree with FunctionApi
 
   /** A tag that preserves the identity of the `Function` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val FunctionTag: ClassTag[Function]
 
-  /** The constructor/deconstructor for `Function` instances. */
+  /** The constructor/deconstructor for `Function` instances.
+   *  @group Extractors
+   */
   val Function: FunctionExtractor
 
   /** An extractor class to create and pattern match with syntax `Function(vparams, body)`.
@@ -927,56 +1244,83 @@ trait Trees { self: Universe =>
    *
    *  The symbol of a Function is a synthetic TermSymbol.
    *  It is the owner of the function's parameters.
+   *  @group Extractors
    */
   abstract class FunctionExtractor {
     def apply(vparams: List[ValDef], body: Tree): Function
     def unapply(function: Function): Option[(List[ValDef], Tree)]
   }
 
-  /** The API that all functions support */
+  /** The API that all functions support
+   *  @group API
+   */
   trait FunctionApi extends TermTreeApi with SymTreeApi { this: Function =>
+    /** The list of parameters of the function.
+     */
     val vparams: List[ValDef]
+
+    /** The body of the function.
+     */
     val body: Tree
   }
 
-  /** Assignment */
+  /** Assignment
+   *  @group Trees
+   *  @template
+   */
   type Assign >: Null <: TermTree with AssignApi
 
   /** A tag that preserves the identity of the `Assign` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val AssignTag: ClassTag[Assign]
 
-  /** The constructor/deconstructor for `Assign` instances. */
+  /** The constructor/deconstructor for `Assign` instances.
+   *  @group Extractors
+   */
   val Assign: AssignExtractor
 
   /** An extractor class to create and pattern match with syntax `Assign(lhs, rhs)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    lhs = rhs
+   *  @group Extractors
    */
   abstract class AssignExtractor {
     def apply(lhs: Tree, rhs: Tree): Assign
     def unapply(assign: Assign): Option[(Tree, Tree)]
   }
 
-  /** The API that all assigns support */
+  /** The API that all assigns support
+   *  @group API
+   */
   trait AssignApi extends TermTreeApi { this: Assign =>
+    /** The left-hand side of the assignment.
+     */
     val lhs: Tree
+
+    /** The right-hand side of the assignment.
+     */
     val rhs: Tree
   }
 
   /** Either an assignment or a named argument. Only appears in argument lists,
    *  eliminated by compiler phase typecheck (doTypedApply), resurrected by reifier.
+   *  @group Trees
+   *  @template
    */
   type AssignOrNamedArg >: Null <: TermTree with AssignOrNamedArgApi
 
   /** A tag that preserves the identity of the `AssignOrNamedArg` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val AssignOrNamedArgTag: ClassTag[AssignOrNamedArg]
 
-  /** The constructor/deconstructor for `AssignOrNamedArg` instances. */
+  /** The constructor/deconstructor for `AssignOrNamedArg` instances.
+   *  @group Extractors
+   */
   val AssignOrNamedArg: AssignOrNamedArgExtractor
 
   /** An extractor class to create and pattern match with syntax `AssignOrNamedArg(lhs, rhs)`.
@@ -989,27 +1333,41 @@ trait Trees { self: Universe =>
    *    @annotation(lhs = rhs)
    *  }}}
    *
+   *  @group Extractors
    */
   abstract class AssignOrNamedArgExtractor {
     def apply(lhs: Tree, rhs: Tree): AssignOrNamedArg
     def unapply(assignOrNamedArg: AssignOrNamedArg): Option[(Tree, Tree)]
   }
 
-  /** The API that all assigns support */
+  /** The API that all assigns support
+   *  @group API
+   */
   trait AssignOrNamedArgApi extends TermTreeApi { this: AssignOrNamedArg =>
+    /** The left-hand side of the expression.
+     */
     val lhs: Tree
+
+    /** The right-hand side of the expression.
+     */
     val rhs: Tree
   }
 
-  /** Conditional expression */
+  /** Conditional expression
+   *  @group Trees
+   *  @template
+   */
   type If >: Null <: TermTree with IfApi
 
   /** A tag that preserves the identity of the `If` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val IfTag: ClassTag[If]
 
-  /** The constructor/deconstructor for `If` instances. */
+  /** The constructor/deconstructor for `If` instances.
+   *  @group Extractors
+   */
   val If: IfExtractor
 
   /** An extractor class to create and pattern match with syntax `If(cond, thenp, elsep)`.
@@ -1018,16 +1376,28 @@ trait Trees { self: Universe =>
    *    `if` (cond) thenp `else` elsep
    *
    *  If the alternative is not present, the `elsep` is set to `Literal(Constant(()))`.
+   *  @group Extractors
    */
   abstract class IfExtractor {
     def apply(cond: Tree, thenp: Tree, elsep: Tree): If
     def unapply(if_ : If): Option[(Tree, Tree, Tree)]
   }
 
-  /** The API that all ifs support */
+  /** The API that all ifs support
+   *  @group API
+   */
   trait IfApi extends TermTreeApi { this: If =>
+    /** The condition of the if.
+     */
     val cond: Tree
+
+    /** The main branch of the if.
+     */
     val thenp: Tree
+
+    /** The alternative of the if.
+     *  Is equal to `Literal(Constant(()))` if not specified.
+     */
     val elsep: Tree
   }
 
@@ -1041,15 +1411,20 @@ trait Trees { self: Universe =>
    *    or `Alternative(lit|...|lit)`
    *  - except for an "otherwise" branch, which has pattern
    *    `Ident(nme.WILDCARD)`
+   *  @group Trees
+   *  @template
    */
   type Match >: Null <: TermTree with MatchApi
 
   /** A tag that preserves the identity of the `Match` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val MatchTag: ClassTag[Match]
 
-  /** The constructor/deconstructor for `Match` instances. */
+  /** The constructor/deconstructor for `Match` instances.
+   *  @group Extractors
+   */
   val Match: MatchExtractor
 
   /** An extractor class to create and pattern match with syntax `Match(selector, cases)`.
@@ -1058,27 +1433,39 @@ trait Trees { self: Universe =>
    *    selector `match` { cases }
    *
    * `Match` is also used in pattern matching assignments like `val (foo, bar) = baz`.
+   *  @group Extractors
    */
   abstract class MatchExtractor {
     def apply(selector: Tree, cases: List[CaseDef]): Match
     def unapply(match_ : Match): Option[(Tree, List[CaseDef])]
   }
 
-  /** The API that all matches support */
+  /** The API that all matches support
+   *  @group API
+   */
   trait MatchApi extends TermTreeApi { this: Match =>
+    /** The scrutinee of the pattern match. */
     val selector: Tree
+
+    /** The arms of the pattern match. */
     val cases: List[CaseDef]
   }
 
-  /** Return expression */
+  /** Return expression
+   *  @group Trees
+   *  @template
+   */
   type Return >: Null <: TermTree with SymTree with ReturnApi
 
   /** A tag that preserves the identity of the `Return` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ReturnTag: ClassTag[Return]
 
-  /** The constructor/deconstructor for `Return` instances. */
+  /** The constructor/deconstructor for `Return` instances.
+   *  @group Extractors
+   */
   val Return: ReturnExtractor
 
   /** An extractor class to create and pattern match with syntax `Return(expr)`.
@@ -1087,26 +1474,36 @@ trait Trees { self: Universe =>
    *    `return` expr
    *
    *  The symbol of a Return node is the enclosing method.
+   *  @group Extractors
    */
   abstract class ReturnExtractor {
     def apply(expr: Tree): Return
     def unapply(return_ : Return): Option[Tree]
   }
 
-  /** The API that all returns support */
+  /** The API that all returns support
+   *  @group API
+   */
   trait ReturnApi extends TermTreeApi { this: Return =>
+    /** The returned expression. */
     val expr: Tree
   }
 
-  /** [Eugene++] comment me! */
+  /** Try catch node
+   *  @group Trees
+   *  @template
+   */
   type Try >: Null <: TermTree with TryApi
 
   /** A tag that preserves the identity of the `Try` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TryTag: ClassTag[Try]
 
-  /** The constructor/deconstructor for `Try` instances. */
+  /** The constructor/deconstructor for `Try` instances.
+   *  @group Extractors
+   */
   val Try: TryExtractor
 
   /** An extractor class to create and pattern match with syntax `Try(block, catches, finalizer)`.
@@ -1115,55 +1512,77 @@ trait Trees { self: Universe =>
    *    `try` block `catch` { catches } `finally` finalizer
    *
    *  If the finalizer is not present, the `finalizer` is set to `EmptyTree`.
+   *  @group Extractors
    */
   abstract class TryExtractor {
     def apply(block: Tree, catches: List[CaseDef], finalizer: Tree): Try
     def unapply(try_ : Try): Option[(Tree, List[CaseDef], Tree)]
   }
 
-  /** The API that all tries support */
+  /** The API that all tries support
+   *  @group API
+   */
   trait TryApi extends TermTreeApi { this: Try =>
+    /** The protected block. */
     val block: Tree
+
+    /** The `catch` pattern-matching clauses of the try. */
     val catches: List[CaseDef]
+
+    /** The `finally` part of the try. */
     val finalizer: Tree
   }
 
-  /** Throw expression */
+  /** Throw expression
+   *  @group Trees
+   *  @template
+   */
   type Throw >: Null <: TermTree with ThrowApi
 
   /** A tag that preserves the identity of the `Throw` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ThrowTag: ClassTag[Throw]
 
-  /** The constructor/deconstructor for `Throw` instances. */
+  /** The constructor/deconstructor for `Throw` instances.
+   *  @group Extractors
+   */
   val Throw: ThrowExtractor
 
   /** An extractor class to create and pattern match with syntax `Throw(expr)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    `throw` expr
+   *  @group Extractors
    */
   abstract class ThrowExtractor {
     def apply(expr: Tree): Throw
     def unapply(throw_ : Throw): Option[Tree]
   }
 
-  /** The API that all tries support */
+  /** The API that all tries support
+   *  @group API
+   */
   trait ThrowApi extends TermTreeApi { this: Throw =>
+    /** The thrown expression. */
     val expr: Tree
   }
 
   /** Object instantiation
+   *  @group Trees
+   *  @template
    */
   type New >: Null <: TermTree with NewApi
 
   /** A tag that preserves the identity of the `New` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val NewTag: ClassTag[New]
 
   /** The constructor/deconstructor for `New` instances.
+   *  @group Extractors
    */
   val New: NewExtractor
 
@@ -1175,6 +1594,7 @@ trait Trees { self: Universe =>
    *  This node always occurs in the following context:
    *
    *    (`new` tpt).<init>[targs](args)
+   *  @group Extractors
    */
   abstract class NewExtractor {
     /** A user level `new`.
@@ -1186,50 +1606,75 @@ trait Trees { self: Universe =>
     def unapply(new_ : New): Option[Tree]
   }
 
-  /** The API that all news support */
+  /** The API that all news support
+   *  @group API
+   */
   trait NewApi extends TermTreeApi { this: New =>
+    /** The tree that represents the type being instantiated.
+     *  See the example for [[scala.reflect.api.Trees#NewExtractor]].
+     */
     val tpt: Tree
   }
 
-  /** Type annotation, eliminated by compiler phase cleanup */
+  /** Type annotation, eliminated by compiler phase cleanup
+   *  @group Trees
+   *  @template
+   */
   type Typed >: Null <: TermTree with TypedApi
 
   /** A tag that preserves the identity of the `Typed` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TypedTag: ClassTag[Typed]
 
-  /** The constructor/deconstructor for `Typed` instances. */
+  /** The constructor/deconstructor for `Typed` instances.
+   *  @group Extractors
+   */
   val Typed: TypedExtractor
 
   /** An extractor class to create and pattern match with syntax `Typed(expr, tpt)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    expr: tpt
+   *  @group Extractors
    */
   abstract class TypedExtractor {
     def apply(expr: Tree, tpt: Tree): Typed
     def unapply(typed: Typed): Option[(Tree, Tree)]
   }
 
-  /** The API that all typeds support */
+  /** The API that all typeds support
+   *  @group API
+   */
   trait TypedApi extends TermTreeApi { this: Typed =>
+    /** The expression being ascribed with the type. */
     val expr: Tree
+
+    /** The type being ascribed to the expression. */
     val tpt: Tree
   }
 
   /** Common base class for Apply and TypeApply.
+   *  @group Trees
+   *  @template
    */
   type GenericApply >: Null <: TermTree with GenericApplyApi
 
   /** A tag that preserves the identity of the `GenericApply` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val GenericApplyTag: ClassTag[GenericApply]
 
-  /** The API that all applies support */
+  /** The API that all applies support
+   *  @group API
+   */
   trait GenericApplyApi extends TermTreeApi { this: GenericApply =>
+    /** The target of the application. */
     val fun: Tree
+
+    /** The arguments of the application. */
     val args: List[Tree]
   }
 
@@ -1237,40 +1682,55 @@ trait Trees { self: Universe =>
    *  but I can't find that explicitly stated anywhere.  Unless your last name
    *  is odersky, you should probably treat it as true.
    */
-  /** Explicit type application. */
+  /** Explicit type application.
+   *  @group Trees
+   *  @template
+   */
   type TypeApply >: Null <: GenericApply with TypeApplyApi
 
   /** A tag that preserves the identity of the `TypeApply` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TypeApplyTag: ClassTag[TypeApply]
 
-  /** The constructor/deconstructor for `TypeApply` instances. */
+  /** The constructor/deconstructor for `TypeApply` instances.
+   *  @group Extractors
+   */
   val TypeApply: TypeApplyExtractor
 
   /** An extractor class to create and pattern match with syntax `TypeApply(fun, args)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    fun[args]
+   *  @group Extractors
    */
   abstract class TypeApplyExtractor {
     def apply(fun: Tree, args: List[Tree]): TypeApply
     def unapply(typeApply: TypeApply): Option[(Tree, List[Tree])]
   }
 
-  /** The API that all type applies support */
+  /** The API that all type applies support
+   *  @group API
+   */
   trait TypeApplyApi extends GenericApplyApi { this: TypeApply =>
   }
 
-  /** Value application */
+  /** Value application
+   *  @group Trees
+   *  @template
+   */
   type Apply >: Null <: GenericApply with ApplyApi
 
   /** A tag that preserves the identity of the `Apply` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ApplyTag: ClassTag[Apply]
 
-  /** The constructor/deconstructor for `Apply` instances. */
+  /** The constructor/deconstructor for `Apply` instances.
+   *  @group Extractors
+   */
   val Apply: ApplyExtractor
 
   /** An extractor class to create and pattern match with syntax `Apply(fun, args)`.
@@ -1285,27 +1745,35 @@ trait Trees { self: Universe =>
    *  Is expressed as:
    *
    *    Apply(TypeApply(fun, targs), args)
+   *  @group Extractors
    */
   abstract class ApplyExtractor {
     def apply(fun: Tree, args: List[Tree]): Apply
     def unapply(apply: Apply): Option[(Tree, List[Tree])]
   }
 
-  /** The API that all applies support */
+  /** The API that all applies support
+   *  @group API
+   */
   trait ApplyApi extends GenericApplyApi { this: Apply =>
   }
 
   /** Super reference, where `qual` is the corresponding `this` reference.
    *  A super reference `C.super[M]` is represented as `Super(This(C), M)`.
+   *  @group Trees
+   *  @template
    */
   type Super >: Null <: TermTree with SuperApi
 
   /** A tag that preserves the identity of the `Super` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val SuperTag: ClassTag[Super]
 
-  /** The constructor/deconstructor for `Super` instances. */
+  /** The constructor/deconstructor for `Super` instances.
+   *  @group Extractors
+   */
   val Super: SuperExtractor
 
   /** An extractor class to create and pattern match with syntax `Super(qual, mix)`.
@@ -1321,27 +1789,43 @@ trait Trees { self: Universe =>
    *
    *  The symbol of a Super is the class _from_ which the super reference is made.
    *  For instance in C.super(...), it would be C.
+   *  @group Extractors
    */
   abstract class SuperExtractor {
     def apply(qual: Tree, mix: TypeName): Super
     def unapply(super_ : Super): Option[(Tree, TypeName)]
   }
 
-  /** The API that all supers support */
+  /** The API that all supers support
+   *  @group API
+   */
   trait SuperApi extends TermTreeApi { this: Super =>
+    /** The qualifier of the `super` expression.
+     *  See the example for [[scala.reflect.api.Trees#SuperExtractor]].
+     */
     val qual: Tree
+
+    /** The selector of the `super` expression.
+     *  See the example for [[scala.reflect.api.Trees#SuperExtractor]].
+     */
     val mix: TypeName
   }
 
-  /** Self reference */
+  /** Self reference
+   *  @group Trees
+   *  @template
+   */
   type This >: Null <: TermTree with SymTree with ThisApi
 
   /** A tag that preserves the identity of the `This` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ThisTag: ClassTag[This]
 
-  /** The constructor/deconstructor for `This` instances. */
+  /** The constructor/deconstructor for `This` instances.
+   *  @group Extractors
+   */
   val This: ThisExtractor
 
   /** An extractor class to create and pattern match with syntax `This(qual)`.
@@ -1351,55 +1835,77 @@ trait Trees { self: Universe =>
    *
    *  The symbol of a This is the class to which the this refers.
    *  For instance in C.this, it would be C.
-   *
-   *  If `mix` is empty, then ???
+   *  @group Extractors
    */
   abstract class ThisExtractor {
     def apply(qual: TypeName): This
     def unapply(this_ : This): Option[TypeName]
   }
 
-  /** The API that all thises support */
+  /** The API that all thises support
+   *  @group API
+   */
   trait ThisApi extends TermTreeApi with SymTreeApi { this: This =>
+    /** The qualifier of the `this` expression.
+     *  For an unqualified `this` refers to the enclosing class.
+     */
     val qual: TypeName
   }
 
-  /** Designator <qualifier> . <name> */
+  /** A member selection <qualifier> . <name>
+   *  @group Trees
+   *  @template
+   */
   type Select >: Null <: RefTree with SelectApi
 
   /** A tag that preserves the identity of the `Select` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val SelectTag: ClassTag[Select]
 
-  /** The constructor/deconstructor for `Select` instances. */
+  /** The constructor/deconstructor for `Select` instances.
+   *  @group Extractors
+   */
   val Select: SelectExtractor
 
   /** An extractor class to create and pattern match with syntax `Select(qual, name)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    qualifier.selector
+   *  @group Extractors
    */
   abstract class SelectExtractor {
     def apply(qualifier: Tree, name: Name): Select
     def unapply(select: Select): Option[(Tree, Name)]
   }
 
-  /** The API that all selects support */
+  /** The API that all selects support
+   *  @group API
+   */
   trait SelectApi extends RefTreeApi { this: Select =>
+    /** @inheritdoc */
     val qualifier: Tree
+
+    /** @inheritdoc */
     val name: Name
   }
 
-  /** Identifier <name> */
+  /** A reference to identifier `name`.
+   *  @group Trees
+   *  @template
+   */
   type Ident >: Null <: RefTree with IdentApi
 
   /** A tag that preserves the identity of the `Ident` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val IdentTag: ClassTag[Ident]
 
-  /** The constructor/deconstructor for `Ident` instances. */
+  /** The constructor/deconstructor for `Ident` instances.
+   *  @group Extractors
+   */
   val Ident: IdentExtractor
 
   /** An extractor class to create and pattern match with syntax `Ident(qual, name)`.
@@ -1409,32 +1915,42 @@ trait Trees { self: Universe =>
    *
    *  Type checker converts idents that refer to enclosing fields or methods to selects.
    *  For example, name ==> this.name
+   *  @group Extractors
    */
   abstract class IdentExtractor {
     def apply(name: Name): Ident
     def unapply(ident: Ident): Option[Name]
   }
 
-  /** The API that all idents support */
+  /** The API that all idents support
+   *  @group API
+   */
   trait IdentApi extends RefTreeApi { this: Ident =>
+    /** @inheritdoc */
     val name: Name
   }
 
   /** Marks underlying reference to id as boxed.
-   *  @pre id must refer to a captured variable
+   *
+   *  <b>Precondition:<\b> id must refer to a captured variable
    *  A reference such marked will refer to the boxed entity, no dereferencing
    *  with `.elem` is done on it.
    *  This tree node can be emitted by macros such as reify that call referenceCapturedVariable.
    *  It is eliminated in LambdaLift, where the boxing conversion takes place.
+   *  @group Trees
+   *  @template
    */
   type ReferenceToBoxed >: Null <: TermTree with ReferenceToBoxedApi
 
   /** A tag that preserves the identity of the `ReferenceToBoxed` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ReferenceToBoxedTag: ClassTag[ReferenceToBoxed]
 
-  /** The constructor/deconstructor for `ReferenceToBoxed` instances. */
+  /** The constructor/deconstructor for `ReferenceToBoxed` instances.
+   *  @group Extractors
+   */
   val ReferenceToBoxed: ReferenceToBoxedExtractor
 
   /** An extractor class to create and pattern match with syntax `ReferenceToBoxed(ident)`.
@@ -1455,40 +1971,54 @@ trait Trees { self: Universe =>
    *    Select(Ident(x), "elem")
    *
    *  If `ReferenceToBoxed` were used instead of Ident, no transformation would be performed.
+   *  @group Extractors
    */
   abstract class ReferenceToBoxedExtractor {
     def apply(ident: Ident): ReferenceToBoxed
     def unapply(referenceToBoxed: ReferenceToBoxed): Option[Ident]
   }
 
-  /** The API that all references support */
+  /** The API that all references support
+   *  @group API
+   */
   trait ReferenceToBoxedApi extends TermTreeApi { this: ReferenceToBoxed =>
+    /** The underlying reference. */
     val ident: Tree
   }
 
-  /** Literal */
+  /** Literal
+   *  @group Trees
+   *  @template
+   */
   type Literal >: Null <: TermTree with LiteralApi
 
   /** A tag that preserves the identity of the `Literal` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val LiteralTag: ClassTag[Literal]
 
-  /** The constructor/deconstructor for `Literal` instances. */
+  /** The constructor/deconstructor for `Literal` instances.
+   *  @group Extractors
+   */
   val Literal: LiteralExtractor
 
   /** An extractor class to create and pattern match with syntax `Literal(value)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    value
+   *  @group Extractors
    */
   abstract class LiteralExtractor {
     def apply(value: Constant): Literal
     def unapply(literal: Literal): Option[Constant]
   }
 
-  /** The API that all literals support */
+  /** The API that all literals support
+   *  @group API
+   */
   trait LiteralApi extends TermTreeApi { this: Literal =>
+    /** The compile-time constant underlying the literal. */
     val value: Constant
   }
 
@@ -1496,15 +2026,20 @@ trait Trees { self: Universe =>
    *  annotation ascriptions, annotations on definitions are stored in the Modifiers.
    *  Eliminated by typechecker (typedAnnotated), the annotations are then stored in
    *  an AnnotatedType.
+   *  @group Trees
+   *  @template
    */
   type Annotated >: Null <: AnyRef with Tree with AnnotatedApi
 
   /** A tag that preserves the identity of the `Annotated` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val AnnotatedTag: ClassTag[Annotated]
 
-  /** The constructor/deconstructor for `Annotated` instances. */
+  /** The constructor/deconstructor for `Annotated` instances.
+   *  @group Extractors
+   */
   val Annotated: AnnotatedExtractor
 
   /** An extractor class to create and pattern match with syntax `Annotated(annot, arg)`.
@@ -1512,54 +2047,76 @@ trait Trees { self: Universe =>
    *
    *    arg @annot    // for types
    *    arg: @annot   // for exprs
+   *  @group Extractors
    */
   abstract class AnnotatedExtractor {
     def apply(annot: Tree, arg: Tree): Annotated
     def unapply(annotated: Annotated): Option[(Tree, Tree)]
   }
 
-  /** The API that all annotateds support */
+  /** The API that all annotateds support
+   *  @group API
+   */
   trait AnnotatedApi extends TreeApi { this: Annotated =>
+    /** The annotation. */
     val annot: Tree
+
+    /** The annotee. */
     val arg: Tree
   }
 
-  /** Singleton type, eliminated by RefCheck */
+  /** Singleton type, eliminated by RefCheck
+   *  @group Trees
+   *  @template
+   */
   type SingletonTypeTree >: Null <: TypTree with SingletonTypeTreeApi
 
   /** A tag that preserves the identity of the `SingletonTypeTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val SingletonTypeTreeTag: ClassTag[SingletonTypeTree]
 
-  /** The constructor/deconstructor for `SingletonTypeTree` instances. */
+  /** The constructor/deconstructor for `SingletonTypeTree` instances.
+   *  @group Extractors
+   */
   val SingletonTypeTree: SingletonTypeTreeExtractor
 
   /** An extractor class to create and pattern match with syntax `SingletonTypeTree(ref)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    ref.type
+   *  @group Extractors
    */
   abstract class SingletonTypeTreeExtractor {
     def apply(ref: Tree): SingletonTypeTree
     def unapply(singletonTypeTree: SingletonTypeTree): Option[Tree]
   }
 
-  /** The API that all singleton type trees support */
+  /** The API that all singleton type trees support
+   *  @group API
+   */
   trait SingletonTypeTreeApi extends TypTreeApi { this: SingletonTypeTree =>
+    /** The underlying reference. */
     val ref: Tree
   }
 
-  /** Type selection <qualifier> # <name>, eliminated by RefCheck */
+  /** Type selection <qualifier> # <name>, eliminated by RefCheck
+   *  @group Trees
+   *  @template
+   */
   // [Eugene++] don't see why we need it, when we have Select
   type SelectFromTypeTree >: Null <: TypTree with RefTree with SelectFromTypeTreeApi
 
   /** A tag that preserves the identity of the `SelectFromTypeTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val SelectFromTypeTreeTag: ClassTag[SelectFromTypeTree]
 
-  /** The constructor/deconstructor for `SelectFromTypeTree` instances. */
+  /** The constructor/deconstructor for `SelectFromTypeTree` instances.
+   *  @group Extractors
+   */
   val SelectFromTypeTree: SelectFromTypeTreeExtractor
 
   /** An extractor class to create and pattern match with syntax `SelectFromTypeTree(qualifier, name)`.
@@ -1568,151 +2125,219 @@ trait Trees { self: Universe =>
    *    qualifier # selector
    *
    *  Note: a path-dependent type p.T is expressed as p.type # T
+   *  @group Extractors
    */
   abstract class SelectFromTypeTreeExtractor {
     def apply(qualifier: Tree, name: TypeName): SelectFromTypeTree
     def unapply(selectFromTypeTree: SelectFromTypeTree): Option[(Tree, TypeName)]
   }
 
-  /** The API that all selects from type trees support */
+  /** The API that all selects from type trees support
+   *  @group API
+   */
   trait SelectFromTypeTreeApi extends TypTreeApi with RefTreeApi { this: SelectFromTypeTree =>
+    /** @inheritdoc */
     val qualifier: Tree
+
+    /** @inheritdoc */
     val name: TypeName
   }
 
-  /** Intersection type <parent1> with ... with <parentN> { <decls> }, eliminated by RefCheck */
+  /** Intersection type <parent1> with ... with <parentN> { <decls> }, eliminated by RefCheck
+   *  @group Trees
+   *  @template
+   */
   type CompoundTypeTree >: Null <: TypTree with CompoundTypeTreeApi
 
   /** A tag that preserves the identity of the `CompoundTypeTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val CompoundTypeTreeTag: ClassTag[CompoundTypeTree]
 
-  /** The constructor/deconstructor for `CompoundTypeTree` instances. */
+  /** The constructor/deconstructor for `CompoundTypeTree` instances.
+   *  @group Extractors
+   */
   val CompoundTypeTree: CompoundTypeTreeExtractor
 
   /** An extractor class to create and pattern match with syntax `CompoundTypeTree(templ)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    parent1 with ... with parentN { refinement }
+   *  @group Extractors
    */
   abstract class CompoundTypeTreeExtractor {
     def apply(templ: Template): CompoundTypeTree
     def unapply(compoundTypeTree: CompoundTypeTree): Option[Template]
   }
 
-  /** The API that all compound type trees support */
+  /** The API that all compound type trees support
+   *  @group API
+   */
   trait CompoundTypeTreeApi extends TypTreeApi { this: CompoundTypeTree =>
+    /** The template of the compound type - represents the parents, the optional self-type and the optional definitions. */
     val templ: Template
   }
 
-  /** Applied type <tpt> [ <args> ], eliminated by RefCheck */
+  /** Applied type <tpt> [ <args> ], eliminated by RefCheck
+   *  @group Trees
+   *  @template
+   */
   type AppliedTypeTree >: Null <: TypTree with AppliedTypeTreeApi
 
   /** A tag that preserves the identity of the `AppliedTypeTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val AppliedTypeTreeTag: ClassTag[AppliedTypeTree]
 
-  /** The constructor/deconstructor for `AppliedTypeTree` instances. */
+  /** The constructor/deconstructor for `AppliedTypeTree` instances.
+   *  @group Extractors
+   */
   val AppliedTypeTree: AppliedTypeTreeExtractor
 
   /** An extractor class to create and pattern match with syntax `AppliedTypeTree(tpt, args)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    tpt[args]
+   *  @group Extractors
    */
   abstract class AppliedTypeTreeExtractor {
     def apply(tpt: Tree, args: List[Tree]): AppliedTypeTree
     def unapply(appliedTypeTree: AppliedTypeTree): Option[(Tree, List[Tree])]
   }
 
-  /** The API that all applied type trees support */
+  /** The API that all applied type trees support
+   *  @group API
+   */
   trait AppliedTypeTreeApi extends TypTreeApi { this: AppliedTypeTree =>
+    /** The target of the application. */
     val tpt: Tree
+
+    /** The arguments of the application. */
     val args: List[Tree]
   }
 
-  /** Document me! */
+  /** Type bounds tree node
+   *  @group Trees
+   *  @template
+   */
   type TypeBoundsTree >: Null <: TypTree with TypeBoundsTreeApi
 
   /** A tag that preserves the identity of the `TypeBoundsTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TypeBoundsTreeTag: ClassTag[TypeBoundsTree]
 
-  /** The constructor/deconstructor for `TypeBoundsTree` instances. */
+  /** The constructor/deconstructor for `TypeBoundsTree` instances.
+   *  @group Extractors
+   */
   val TypeBoundsTree: TypeBoundsTreeExtractor
 
   /** An extractor class to create and pattern match with syntax `TypeBoundsTree(lo, hi)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    >: lo <: hi
+   *  @group Extractors
    */
   abstract class TypeBoundsTreeExtractor {
     def apply(lo: Tree, hi: Tree): TypeBoundsTree
     def unapply(typeBoundsTree: TypeBoundsTree): Option[(Tree, Tree)]
   }
 
-  /** The API that all type bound trees support */
+  /** The API that all type bound trees support
+   *  @group API
+   */
   trait TypeBoundsTreeApi extends TypTreeApi { this: TypeBoundsTree =>
+    /** The lower bound.
+     *  Is equal to `Ident(<scala.Nothing>)` if not specified explicitly.
+     */
     val lo: Tree
+
+    /** The upper bound.
+     *  Is equal to `Ident(<scala.Any>)` if not specified explicitly.
+     */
     val hi: Tree
   }
 
-  /** Document me! */
+  /** Existential type tree node
+   *  @group Trees
+   *  @template
+   */
   type ExistentialTypeTree >: Null <: TypTree with ExistentialTypeTreeApi
 
   /** A tag that preserves the identity of the `ExistentialTypeTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ExistentialTypeTreeTag: ClassTag[ExistentialTypeTree]
 
-  /** The constructor/deconstructor for `ExistentialTypeTree` instances. */
+  /** The constructor/deconstructor for `ExistentialTypeTree` instances.
+   *  @group Extractors
+   */
   val ExistentialTypeTree: ExistentialTypeTreeExtractor
 
   /** An extractor class to create and pattern match with syntax `ExistentialTypeTree(tpt, whereClauses)`.
    *  This AST node corresponds to the following Scala code:
    *
    *    tpt forSome { whereClauses }
+   *  @group Extractors
    */
   abstract class ExistentialTypeTreeExtractor {
     def apply(tpt: Tree, whereClauses: List[Tree]): ExistentialTypeTree
     def unapply(existentialTypeTree: ExistentialTypeTree): Option[(Tree, List[Tree])]
   }
 
-  /** The API that all existential type trees support */
+  /** The API that all existential type trees support
+   *  @group API
+   */
   trait ExistentialTypeTreeApi extends TypTreeApi { this: ExistentialTypeTree =>
+    /** The underlying type of the existential type. */
     val tpt: Tree
+
+    /** The clauses of the definition of the existential type. */
     val whereClauses: List[Tree]
   }
 
   /** A synthetic tree holding an arbitrary type.  Not to be confused with
-    * with TypTree, the trait for trees that are only used for type trees.
-    * TypeTree's are inserted in several places, but most notably in
-    * `RefCheck`, where the arbitrary type trees are all replaced by
-    * TypeTree's. */
+   *  with TypTree, the trait for trees that are only used for type trees.
+   *  TypeTree's are inserted in several places, but most notably in
+   *  `RefCheck`, where the arbitrary type trees are all replaced by
+   *  TypeTree's.
+   *  @group Trees
+   *  @template
+   */
   type TypeTree >: Null <: TypTree with TypeTreeApi
 
   /** A tag that preserves the identity of the `TypeTree` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TypeTreeTag: ClassTag[TypeTree]
 
-  /** The constructor/deconstructor for `TypeTree` instances. */
+  /** The constructor/deconstructor for `TypeTree` instances.
+   *  @group Extractors
+   */
   val TypeTree: TypeTreeExtractor
 
   /** An extractor class to create and pattern match with syntax `TypeTree()`.
    *  This AST node does not have direct correspondence to Scala code,
    *  and is emitted by everywhere when we want to wrap a `Type` in a `Tree`.
+   *  @group Extractors
    */
   abstract class TypeTreeExtractor {
     def apply(): TypeTree
     def unapply(typeTree: TypeTree): Boolean
   }
 
-  /** The API that all type trees support */
+  /** The API that all type trees support
+   *  @group API
+   */
   trait TypeTreeApi extends TypTreeApi { this: TypeTree =>
+    /** The precursor of this tree.
+     *  Is equal to `EmptyTree` if this type tree doesn't have precursors.
+     */
     def original: Tree
   }
 
@@ -1720,156 +2345,415 @@ trait Trees { self: Universe =>
    *    val _: _
    *  This is used as a placeholder in the `self` parameter Template if there is
    *  no definition of a self value of self type.
+   *  @group Trees
    */
   val emptyValDef: ValDef
 
 // ---------------------- factories ----------------------------------------------
 
-  /** @param sym       the class symbol
-   *  @param impl      the implementation template
+  /** A factory method for `ClassDef` nodes.
+   *  @group Factories
    */
   def ClassDef(sym: Symbol, impl: Template): ClassDef
 
-  /**
-   *  @param sym       the class symbol
-   *  @param impl      the implementation template
+  /** A factory method for `ModuleDef` nodes.
+   *  @group Factories
    */
   def ModuleDef(sym: Symbol, impl: Template): ModuleDef
 
+  /** A factory method for `ValDef` nodes.
+   *  @group Factories
+   */
   def ValDef(sym: Symbol, rhs: Tree): ValDef
 
+  /** A factory method for `ValDef` nodes.
+   *  @group Factories
+   */
   def ValDef(sym: Symbol): ValDef
 
+  /** A factory method for `ValDef` nodes.
+   *  @group Factories
+   */
   def DefDef(sym: Symbol, mods: Modifiers, vparamss: List[List[ValDef]], rhs: Tree): DefDef
 
+  /** A factory method for `ValDef` nodes.
+   *  @group Factories
+   */
   def DefDef(sym: Symbol, vparamss: List[List[ValDef]], rhs: Tree): DefDef
 
+  /** A factory method for `ValDef` nodes.
+   *  @group Factories
+   */
   def DefDef(sym: Symbol, mods: Modifiers, rhs: Tree): DefDef
 
+  /** A factory method for `ValDef` nodes.
+   *  @group Factories
+   */
   def DefDef(sym: Symbol, rhs: Tree): DefDef
 
+  /** A factory method for `ValDef` nodes.
+   *  @group Factories
+   */
   def DefDef(sym: Symbol, rhs: List[List[Symbol]] => Tree): DefDef
 
-  /** A TypeDef node which defines given `sym` with given tight hand side `rhs`. */
+  /** A factory method for `TypeDef` nodes.
+   *  @group Factories
+   */
   def TypeDef(sym: Symbol, rhs: Tree): TypeDef
 
-  /** A TypeDef node which defines abstract type or type parameter for given `sym` */
+  /** A factory method for `TypeDef` nodes.
+   *  @group Factories
+   */
   def TypeDef(sym: Symbol): TypeDef
 
+  /** A factory method for `LabelDef` nodes.
+   *  @group Factories
+   */
   def LabelDef(sym: Symbol, params: List[Symbol], rhs: Tree): LabelDef
 
-  /** Block factory that flattens directly nested blocks.
+  /** A factory method for `Block` nodes.
+   *  Flattens directly nested blocks.
+   *  @group Factories
    */
   def Block(stats: Tree*): Block
 
-  /** casedef shorthand */
+  /** A factory method for `CaseDef` nodes.
+   *  @group Factories
+   */
   def CaseDef(pat: Tree, body: Tree): CaseDef
 
+  /** A factory method for `Bind` nodes.
+   *  @group Factories
+   */
   def Bind(sym: Symbol, body: Tree): Bind
 
+  /** A factory method for `Try` nodes.
+   *  @group Factories
+   */
   def Try(body: Tree, cases: (Tree, Tree)*): Try
 
+  /** A factory method for `Throw` nodes.
+   *  @group Factories
+   */
   def Throw(tpe: Type, args: Tree*): Throw
 
   /** Factory method for object creation `new tpt(args_1)...(args_n)`
    *  A `New(t, as)` is expanded to: `(new t).<init>(as)`
+   *  @group Factories
    */
   def New(tpt: Tree, argss: List[List[Tree]]): Tree
 
   /** 0-1 argument list new, based on a type.
+   *  @group Factories
    */
   def New(tpe: Type, args: Tree*): Tree
 
+  /** 0-1 argument list new, based on a symbol.
+   *  @group Factories
+   */
   def New(sym: Symbol, args: Tree*): Tree
 
+  /** A factory method for `Apply` nodes.
+   *  @group Factories
+   */
   def Apply(sym: Symbol, args: Tree*): Tree
 
+  /** 0-1 argument list new, based on a type tree.
+   *  @group Factories
+   */
   def ApplyConstructor(tpt: Tree, args: List[Tree]): Tree
 
+  /** A factory method for `Super` nodes.
+   *  @group Factories
+   */
   def Super(sym: Symbol, mix: TypeName): Tree
 
+  /** A factory method for `This` nodes.
+   *  @group Factories
+   */
   def This(sym: Symbol): Tree
 
+  /** A factory method for `Select` nodes.
+   *  The string `name` argument is assumed to represent a [[scala.reflect.api.Names#TermName `TermName`]].
+   *  @group Factories
+   */
   def Select(qualifier: Tree, name: String): Select
 
+  /** A factory method for `Select` nodes.
+   *  @group Factories
+   */
   def Select(qualifier: Tree, sym: Symbol): Select
 
+  /** A factory method for `Ident` nodes.
+   *  @group Factories
+   */
   def Ident(name: String): Ident
 
+  /** A factory method for `Ident` nodes.
+   *  @group Factories
+   */
   def Ident(sym: Symbol): Ident
 
+  /** A factory method for `TypeTree` nodes.
+   *  @group Factories
+   */
   def TypeTree(tp: Type): TypeTree
 
 // ---------------------- copying ------------------------------------------------
 
-  /** The standard (lazy) tree copier
+  /** The type of standard (lazy) tree copiers.
+   *  @template
+   *  @group Copying
    */
   type TreeCopier <: TreeCopierOps
+
+  /** The standard (lazy) tree copier.
+   *  @group Copying
+   */
   val treeCopy: TreeCopier = newLazyTreeCopier
 
+  /** Creates a strict tree copier.
+   *  @group Copying
+   */
   def newStrictTreeCopier: TreeCopier
+
+  /** Creates a lazy tree copier.
+   *  @group Copying
+   */
   def newLazyTreeCopier: TreeCopier
 
-  /** The API of a tree copier
-   *  tree copiers are made available by an implicit conversion in reflect.ops
+  /** The API of a tree copier.
+   *  @group API
    */
   abstract class TreeCopierOps {
+    /** Creates a `ClassDef` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def ClassDef(tree: Tree, mods: Modifiers, name: Name, tparams: List[TypeDef], impl: Template): ClassDef
+
+    /** Creates a `PackageDef` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def PackageDef(tree: Tree, pid: RefTree, stats: List[Tree]): PackageDef
+
+    /** Creates a `ModuleDef` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def ModuleDef(tree: Tree, mods: Modifiers, name: Name, impl: Template): ModuleDef
+
+    /** Creates a `ValDef` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def ValDef(tree: Tree, mods: Modifiers, name: Name, tpt: Tree, rhs: Tree): ValDef
+
+    /** Creates a `DefDef` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def DefDef(tree: Tree, mods: Modifiers, name: Name, tparams: List[TypeDef], vparamss: List[List[ValDef]], tpt: Tree, rhs: Tree): DefDef
+
+    /** Creates a `TypeDef` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def TypeDef(tree: Tree, mods: Modifiers, name: Name, tparams: List[TypeDef], rhs: Tree): TypeDef
+
+    /** Creates a `LabelDef` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def LabelDef(tree: Tree, name: Name, params: List[Ident], rhs: Tree): LabelDef
+
+    /** Creates a `Import` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Import(tree: Tree, expr: Tree, selectors: List[ImportSelector]): Import
+
+    /** Creates a `Template` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Template(tree: Tree, parents: List[Tree], self: ValDef, body: List[Tree]): Template
+
+    /** Creates a `Block` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Block(tree: Tree, stats: List[Tree], expr: Tree): Block
+
+    /** Creates a `CaseDef` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def CaseDef(tree: Tree, pat: Tree, guard: Tree, body: Tree): CaseDef
+
+    /** Creates a `Alternative` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Alternative(tree: Tree, trees: List[Tree]): Alternative
+
+    /** Creates a `Star` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Star(tree: Tree, elem: Tree): Star
+
+    /** Creates a `Bind` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Bind(tree: Tree, name: Name, body: Tree): Bind
+
+    /** Creates a `UnApply` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def UnApply(tree: Tree, fun: Tree, args: List[Tree]): UnApply
+
+    /** Creates a `Function` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Function(tree: Tree, vparams: List[ValDef], body: Tree): Function
+
+    /** Creates a `Assign` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Assign(tree: Tree, lhs: Tree, rhs: Tree): Assign
+
+    /** Creates a `AssignOrNamedArg` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def AssignOrNamedArg(tree: Tree, lhs: Tree, rhs: Tree): AssignOrNamedArg
+
+    /** Creates a `If` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def If(tree: Tree, cond: Tree, thenp: Tree, elsep: Tree): If
+
+    /** Creates a `Match` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Match(tree: Tree, selector: Tree, cases: List[CaseDef]): Match
+
+    /** Creates a `Return` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Return(tree: Tree, expr: Tree): Return
+
+    /** Creates a `Try` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Try(tree: Tree, block: Tree, catches: List[CaseDef], finalizer: Tree): Try
+
+    /** Creates a `Throw` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Throw(tree: Tree, expr: Tree): Throw
+
+    /** Creates a `New` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def New(tree: Tree, tpt: Tree): New
+
+    /** Creates a `Typed` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Typed(tree: Tree, expr: Tree, tpt: Tree): Typed
+
+    /** Creates a `TypeApply` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def TypeApply(tree: Tree, fun: Tree, args: List[Tree]): TypeApply
+
+    /** Creates a `Apply` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Apply(tree: Tree, fun: Tree, args: List[Tree]): Apply
+
+    /** Creates a `Super` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Super(tree: Tree, qual: Tree, mix: TypeName): Super
+
+    /** Creates a `This` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def This(tree: Tree, qual: Name): This
+
+    /** Creates a `Select` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Select(tree: Tree, qualifier: Tree, selector: Name): Select
+
+    /** Creates a `Ident` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Ident(tree: Tree, name: Name): Ident
+
+    /** Creates a `ReferenceToBoxed` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def ReferenceToBoxed(tree: Tree, idt: Ident): ReferenceToBoxed
+
+    /** Creates a `Literal` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Literal(tree: Tree, value: Constant): Literal
+
+    /** Creates a `TypeTree` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def TypeTree(tree: Tree): TypeTree
+
+    /** Creates a `Annotated` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def Annotated(tree: Tree, annot: Tree, arg: Tree): Annotated
+
+    /** Creates a `SingletonTypeTree` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def SingletonTypeTree(tree: Tree, ref: Tree): SingletonTypeTree
+
+    /** Creates a `SelectFromTypeTree` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def SelectFromTypeTree(tree: Tree, qualifier: Tree, selector: Name): SelectFromTypeTree
+
+    /** Creates a `CompoundTypeTree` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def CompoundTypeTree(tree: Tree, templ: Template): CompoundTypeTree
+
+    /** Creates a `AppliedTypeTree` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def AppliedTypeTree(tree: Tree, tpt: Tree, args: List[Tree]): AppliedTypeTree
+
+    /** Creates a `TypeBoundsTree` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def TypeBoundsTree(tree: Tree, lo: Tree, hi: Tree): TypeBoundsTree
+
+    /** Creates a `ExistentialTypeTree` node from the given components, having a given `tree` as a prototype.
+     *  Having a tree as a prototype means that the tree's attachments, type and symbol will be copied into the result.
+     */
     def ExistentialTypeTree(tree: Tree, tpt: Tree, whereClauses: List[Tree]): ExistentialTypeTree
   }
 
 // ---------------------- traversing and transforming ------------------------------
 
+  /** A class that implement a default tree traversal strategy: breadth-first component-wise.
+   *  @group Traversal
+   */
   class Traverser {
     protected[scala] var currentOwner: Symbol = rootMirror.RootClass
 
+    /** Traverses a single tree. */
     def traverse(tree: Tree): Unit = itraverse(this, tree)
 
+    /** Traverses a list of trees. */
     def traverseTrees(trees: List[Tree]) {
       trees foreach traverse
     }
+
+    /** Traverses a list of lists of trees. */
     def traverseTreess(treess: List[List[Tree]]) {
       treess foreach traverseTrees
     }
+
+    /** Traverses a list of trees with a given owner symbol. */
     def traverseStats(stats: List[Tree], exprOwner: Symbol) {
       stats foreach (stat =>
         if (exprOwner != currentOwner) atOwner(exprOwner)(traverse(stat))
@@ -1877,6 +2761,7 @@ trait Trees { self: Universe =>
       )
     }
 
+    /** Performs a traversal with a given owner symbol. */
     def atOwner(owner: Symbol)(traverse: => Unit) {
       val prevOwner = currentOwner
       currentOwner = owner
@@ -1889,49 +2774,81 @@ trait Trees { self: Universe =>
     def apply[T <: Tree](tree: T): T = { traverse(tree); tree }
   }
 
+  /** Delegates the traversal strategy to `scala.reflect.internal.Trees`,
+   *  because pattern matching on abstract types we have here degrades performance.
+   *  @group Traversal
+   */
   protected def itraverse(traverser: Traverser, tree: Tree): Unit = throw new MatchError(tree)
 
+  /** Provides an extension hook for the traversal strategy.
+   *  Future-proofs against new node types.
+   *  @group Traversal
+   */
   protected def xtraverse(traverser: Traverser, tree: Tree): Unit = throw new MatchError(tree)
 
+  /** A class that implement a default tree transformation strategy: breadth-first component-wise cloning.
+   *  @group Traversal
+   */
   abstract class Transformer {
+    /** The underlying tree copier. */
     val treeCopy: TreeCopier = newLazyTreeCopier
+
+    /** The current owner symbol. */
     protected[scala] var currentOwner: Symbol = rootMirror.RootClass
+
+    /** The enclosing method of the currently transformed tree. */
     protected def currentMethod = {
       def enclosingMethod(sym: Symbol): Symbol =
         if (sym.isMethod || sym == NoSymbol) sym else enclosingMethod(sym.owner)
       enclosingMethod(currentOwner)
     }
+
+    /** The enclosing class of the currently transformed tree. */
     protected def currentClass = {
       def enclosingClass(sym: Symbol): Symbol =
         if (sym.isClass || sym == NoSymbol) sym else enclosingClass(sym.owner)
       enclosingClass(currentOwner)
     }
+
 //    protected def currentPackage = currentOwner.enclosingTopLevelClass.owner
+
+    /** Transforms a single tree. */
     def transform(tree: Tree): Tree = itransform(this, tree)
 
-    def transformTrees(trees: List[Tree]): List[Tree] =
-        trees mapConserve (transform(_))
+    /** Transforms a list of trees. */
+    def transformTrees(trees: List[Tree]): List[Tree] = trees mapConserve (transform(_))
+
+    /** Transforms a `Template`. */
     def transformTemplate(tree: Template): Template =
       transform(tree: Tree).asInstanceOf[Template]
+    /** Transforms a list of `TypeDef` trees. */
     def transformTypeDefs(trees: List[TypeDef]): List[TypeDef] =
       trees mapConserve (tree => transform(tree).asInstanceOf[TypeDef])
+    /** Transforms a `ValDef`. */
     def transformValDef(tree: ValDef): ValDef =
       if (tree.isEmpty) tree else transform(tree).asInstanceOf[ValDef]
+    /** Transforms a list of `ValDef` nodes. */
     def transformValDefs(trees: List[ValDef]): List[ValDef] =
       trees mapConserve (transformValDef(_))
+    /** Transforms a list of lists of `ValDef` nodes. */
     def transformValDefss(treess: List[List[ValDef]]): List[List[ValDef]] =
       treess mapConserve (transformValDefs(_))
+    /** Transforms a list of `CaseDef` nodes. */
     def transformCaseDefs(trees: List[CaseDef]): List[CaseDef] =
       trees mapConserve (tree => transform(tree).asInstanceOf[CaseDef])
+    /** Transforms a list of `Ident` nodes. */
     def transformIdents(trees: List[Ident]): List[Ident] =
       trees mapConserve (tree => transform(tree).asInstanceOf[Ident])
+    /** Traverses a list of trees with a given owner symbol. */
     def transformStats(stats: List[Tree], exprOwner: Symbol): List[Tree] =
       stats mapConserve (stat =>
         if (exprOwner != currentOwner && stat.isTerm) atOwner(exprOwner)(transform(stat))
         else transform(stat)) filter (EmptyTree != _)
+    /** Transforms `Modifiers`. */
     def transformModifiers(mods: Modifiers): Modifiers =
       mods.mapAnnotations(transformTrees)
 
+    /** Transforms a tree with a given owner symbol. */
     def atOwner[A](owner: Symbol)(trans: => A): A = {
       val prevOwner = currentOwner
       currentOwner = owner
@@ -1941,39 +2858,83 @@ trait Trees { self: Universe =>
     }
   }
 
+  /** Delegates the transformation strategy to `scala.reflect.internal.Trees`,
+   *  because pattern matching on abstract types we have here degrades performance.
+   *  @group Traversal
+   */
   protected def itransform(transformer: Transformer, tree: Tree): Tree = throw new MatchError(tree)
 
+  /** Provides an extension hook for the transformation strategy.
+   *  Future-proofs against new node types.
+   *  @group Traversal
+   */
   protected def xtransform(transformer: Transformer, tree: Tree): Tree = throw new MatchError(tree)
 
-
-  /** ... */
+  /** The type of tree modifiers.
+   *  @group Traversal
+   */
   type Modifiers >: Null <: AnyRef with ModifiersApi
 
   /** A tag that preserves the identity of the `Modifiers` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Traversal
    */
   implicit val ModifiersTag: ClassTag[Modifiers]
 
-  /** ... */
+  /** The API that all Modifiers support
+   *  @group API
+   */
   abstract class ModifiersApi {
-    def flags: FlagSet // default: NoFlags
+    /** The underlying flags of the enclosing definition.
+     *  Is equal to `NoFlags` if none are specified explicitly.
+     */
+    def flags: FlagSet
+
     def hasFlag(flag: FlagSet): Boolean
-    def privateWithin: Name  // default: EmptyTypeName
-    def annotations: List[Tree] // default: List()
+
+    /** The visibility scope of the enclosing definition.
+     *  Is equal to `tpnme.EMPTY` if none is specified explicitly.
+     */
+    def privateWithin: Name
+
+    /** The annotations of the enclosing definition.
+     *  Empty list if none are specified explicitly.
+     */
+    def annotations: List[Tree]
+
+    /** Creates a new instance of `Modifiers` with
+     *  the annotations transformed according to the given function.
+     */
     def mapAnnotations(f: List[Tree] => List[Tree]): Modifiers =
       Modifiers(flags, privateWithin, f(annotations))
   }
 
+  /** The constructor/deconstructor for `Modifiers` instances.
+   *  @group Traversal
+   */
   val Modifiers: ModifiersCreator
 
+  /** An extractor class to create and pattern match with syntax `Modifiers(flags, privateWithin, annotations)`.
+   *  Modifiers encapsulate flags, visibility annotations and Scala annotations for member definitions.
+   *  @group Traversal
+   */
   abstract class ModifiersCreator {
-    def apply(): Modifiers = Modifiers(NoFlags, EmptyTypeName, List())
+    def apply(): Modifiers = Modifiers(NoFlags, tpnme.EMPTY, List())
     def apply(flags: FlagSet, privateWithin: Name, annotations: List[Tree]): Modifiers
   }
 
+  /** The factory for `Modifiers` instances.
+   *  @group Traversal
+   */
   def Modifiers(flags: FlagSet, privateWithin: Name): Modifiers = Modifiers(flags, privateWithin, List())
-  def Modifiers(flags: FlagSet): Modifiers = Modifiers(flags, EmptyTypeName)
 
-  /** ... */
+  /** The factory for `Modifiers` instances.
+   *  @group Traversal
+   */
+  def Modifiers(flags: FlagSet): Modifiers = Modifiers(flags, tpnme.EMPTY)
+
+  /** An empty `Modifiers` object: no flags, empty visibility annotation and no Scala annotations.
+   *  @group Traversal
+   */
   lazy val NoMods = Modifiers()
 }
diff --git a/src/reflect/scala/reflect/api/TypeCreator.scala b/src/reflect/scala/reflect/api/TypeCreator.scala
index 2b3ef4320b..9c386f2939 100644
--- a/src/reflect/scala/reflect/api/TypeCreator.scala
+++ b/src/reflect/scala/reflect/api/TypeCreator.scala
@@ -3,23 +3,7 @@ package api
 
 /** A mirror-aware factory for types.
  *
- * In the reflection API, artifacts are specific to universes and
- * symbolic references used in artifacts (e.g. `scala.Int`) are resolved by mirrors.
- *
- * Therefore to build a type one needs to know a universe that the type is going to be bound to
- * and a mirror that is going to resolve symbolic references (e.g. to determine that `scala.Int`
- * points to a core class `Int` from scala-library.jar).
- *
- * `TypeCreator` implements this notion by providing a standalone type factory.
- *
- * This is immediately useful for type tags. When the compiler creates a type tag,
- * the end result needs to make sense in any mirror. That's because the compiler knows
- * the universe it's creating a type tag for (since `TypeTag` is path-dependent on a universe),
- * but it cannot know in advance the mirror to instantiate the result in (e.g. on JVM
- * it doesn't know what classloader use to resolve symbolic names in the type tag).
- *
- * Due to a typechecker restriction (no eta-expansion for dependent method types),
- * `TypeCreator` can't have a functional type, so it's implemented as class with an apply method.
+ * This class is used internally by Scala Reflection, and is not recommended for use in client code.
  */
 abstract class TypeCreator {
   def apply[U <: Universe with Singleton](m: scala.reflect.api.Mirror[U]): U # Type
diff --git a/src/reflect/scala/reflect/api/TypeTags.scala b/src/reflect/scala/reflect/api/TypeTags.scala
index fc3f067a96..812d5199fc 100644
--- a/src/reflect/scala/reflect/api/TypeTags.scala
+++ b/src/reflect/scala/reflect/api/TypeTags.scala
@@ -18,143 +18,168 @@ import scala.language.implicitConversions
  * Backwards compat item1: [Eugene++] it might be useful, though, to guard against abstractness of the incoming type.
  */
 /**
- * A type tag encapsulates a representation of type T.
- *
- * Type tags replace the pre-2.10 concept of a [[scala.reflect.Manifest]] and are integrated with reflection.
- *
- * === Overview and examples ===
- *
- * Type tags are organized in a hierarchy of three classes:
- * [[scala.reflect.ClassTag]], [[scala.reflect.api.Universe#TypeTag]] and [[scala.reflect.api.Universe#WeakTypeTag]].
- *
- * @see [[scala.reflect.ClassTag]], [[scala.reflect.api.Universe#TypeTag]], [[scala.reflect.api.Universe#WeakTypeTag]]
- *
- * Examples:
- *   {{{
- *   scala> class Person
- *   scala> class Container[T]
- *   scala> import scala.reflect.ClassTag
- *   scala> import scala.reflect.runtime.universe.TypeTag
- *   scala> import scala.reflect.runtime.universe.WeakTypeTag
- *   scala> def firstTypeArg( tag: WeakTypeTag[_] ) = (tag.tpe match {case TypeRef(_,_,typeArgs) => typeArgs})(0)
- *   }}}
- *   TypeTag contains concrete type arguments:
- *   {{{
- *   scala> firstTypeArg( implicitly[TypeTag[Container[Person]]] )
- *   res0: reflect.runtime.universe.Type = Person
- *   }}}
- *   TypeTag guarantees concrete type arguments (fails for references to unbound type arguments):
- *   {{{
- *   scala> def foo1[T] = implicitly[TypeTag[Container[T]]]
- *   <console>:11: error: No TypeTag available for Container[T]
- *          def foo1[T] = implicitly[TypeTag[Container[T]]]
- *   }}}
- *   WeakTypeTag allows references to unbound type arguments:
- *   {{{
- *   scala> def foo2[T] = firstTypeArg( implicitly[WeakTypeTag[Container[T]]] )
- *   foo2: [T]=> reflect.runtime.universe.Type
- *   scala> foo2[Person]
- *   res1: reflect.runtime.universe.Type = T
- *   }}}
- *   TypeTag allows unbound type arguments for which type tags are available:
- *   {{{
- *   scala> def foo3[T:TypeTag] = firstTypeArg( implicitly[TypeTag[Container[T]]] )
- *   foo3: [T](implicit evidence$1: reflect.runtime.universe.TypeTag[T])reflect.runtime.universe.Type
- *   scala> foo3[Person]
- *   res1: reflect.runtime.universe.Type = Person
- *   }}}
- *   WeakTypeTag contains concrete type arguments if available via existing tags:
- *   {{{
- *   scala> def foo4[T:WeakTypeTag] = firstTypeArg( implicitly[WeakTypeTag[Container[T]]] )
- *   foo4: [T](implicit evidence$1: reflect.runtime.universe.WeakTypeTag[T])reflect.runtime.universe.Type
- *   scala> foo4[Person]
- *   res1: reflect.runtime.universe.Type = Person
- *   }}}
- *
- *
- * [[scala.reflect.api.Universe#TypeTag]] and [[scala.reflect.api.Universe#WeakTypeTag]] are path dependent on their universe.
- *
- * The default universe is [[scala.reflect.runtime.universe]]
- *
- * Type tags can be migrated to another universe given the corresponding mirror using
- *
- *  {{{
- *  tag.in( other_mirror )
- *  }}}
- *
- *  See [[scala.reflect.api.TypeTags#WeakTypeTag.in]]
- *
- * === WeakTypeTag vs TypeTag ===
- *
- * Be careful with WeakTypeTag, because it will reify types even if these types are abstract.
- * This makes it easy to forget to tag one of the methods in the call chain and discover it much later in the runtime
- * by getting cryptic errors far away from their source. For example, consider the following snippet:
+ * A `TypeTag[T]` encapsulates the runtime type representation of some type `T`.
+ * Like [[scala.reflect.Manifest]], the prime use case of `TypeTag`s is to give access
+ * to erased types. However, `TypeTag`s should be considered to be a richer
+ * replacement of the pre-2.10 notion of a [[scala.reflect.Manifest Manifest]], that
+ * are, in addition, fully integrated with Scala reflection.
+ *
+ * There exist three different types of `TypeTags`:
+ *
+ *  <ul>
+ *  <li>[[scala.reflect.api.TypeTags#TypeTag]]. <br/>A full type descriptor of a Scala type.
+ *  For example, a `TypeTag[List[String]]` contains all type information,
+ *  in this case, of type `scala.List[String]`.</li>
+ *
+ *  <li>[[scala.reflect.ClassTag]]. <br/>A partial type descriptor of a Scala type. For
+ *  example, a `ClassTag[List[String]]` contains only the erased class
+ *  type information, in this case, of type `scala.collection.immutable.List`.
+ *  `ClassTag`s provide access only to the runtime class of a type.
+ *  Analogous to [[scala.reflect.ClassManifest]]</li>
+ *
+ *  <li>[[scala.reflect.api.TypeTags#WeakTypeTag]]. <br/>A type descriptor for abstract
+ *  types (see description below).</li>
+ *  </ul>
+ *
+ * Like [[scala.reflect.Manifest Manifest]]s, `TypeTag`s are always generated by the
+ * compiler, and can be obtained in three ways:
+ *
+ * === #1 Via the methods [[scala.reflect.api.TypeTags#typeTag typeTag]],
+ * [[scala.reflect#classTag classTag]], or [[scala.reflect.api.TypeTags#weakTypeTag weakTypeTag]] ===
+ *
+ * For example:
+ * {{{
+ *   import scala.reflect.runtime.universe._
+ *   val tt = typeTag[Int]
+ *
+ *   import scala.reflect._
+ *   val ct = classTag[String]
+ * }}}
+ *
+ * Each of these methods constructs a `TypeTag[T]` or `ClassTag[T]` for the given
+ * type argument `T`.
+ *
+ * === #2 Using an implicit parameter of type `TypeTag[T]`, `ClassTag[T]`, or `WeakTypeTag[T]
+ *
+ * For example:
+ * {{{
+ *   import scala.reflect.runtime.universe._
+ *
+ *   def paramInfo[T](x: T)(implicit tag: TypeTag[T]): Unit = {
+ *     val targs = tag.tpe match { case TypeRef(_, _, args) => args }
+ *     println(s"type of $x has type arguments $targs")
+ *   }
+ *
+ *   scala> paramInfo(42)
+ *   type of 42 has type arguments List()
+ *
+ *   scala> paramInfo(List(1, 2))
+ *   type of List(1, 2) has type arguments List(Int)
+ * }}}
+ *
+ * === #3 Context bound of a type parameter ===
+ *
+ * ...on methods or classes. The above example can be implemented as follows:
  *
  * {{{
- *   def bind[T: WeakTypeTag](name: String, value: T): IR.Result = bind((name, value))
- *   def bind(p: NamedParam): IR.Result                          = bind(p.name, p.tpe, p.value)
- *   object NamedParam {
- *     implicit def namedValue[T: WeakTypeTag](name: String, x: T): NamedParam = apply(name, x)
- *     def apply[T: WeakTypeTag](name: String, x: T): NamedParam = new Typed[T](name, x)
+ *   import scala.reflect.runtime.universe._
+ *
+ *   def paramInfo[T: TypeTag](x: T): Unit = {
+ *     val targs = typeOf[T] match { case TypeRef(_, _, args) => args }
+ *     println(s"type of $x has type arguments $targs")
  *   }
+ *
+ *   scala> paramInfo(42)
+ *   type of 42 has type arguments List()
+ *
+ *   scala> paramInfo(List(1, 2))
+ *   type of List(1, 2) has type arguments List(Int)
  * }}}
+ * 
+ * === `WeakTypeTag`s ===
  *
- * This fragment of the Scala REPL implementation defines a `bind` function that carries a named value along with its type
- * into the heart of the REPL. Using a [[scala.reflect.api.Universe#WeakTypeTag]] here is reasonable, because it is desirable
- * to work with all types, even if they are type parameters or abstract type members.
+ *`WeakTypeTag[T]` generalizes `TypeTag[T]`. Unlike a regular `TypeTag`, components of
+ * its type representation can be references to type parameters or abstract types.
+ * However, `WeakTypeTag[T]` tries to be as concrete as possible, i.e. if type tags
+ * are available for the referenced type arguments or abstract types, they are used to
+ * embed the concrete types into the `WeakTypeTag[T]`.
  *
- * However if any of the three `WeakTypeTag` context bounds is omitted, the resulting code will be incorrect,
- * because the missing `WeakTypeTag` will be transparently generated by the compiler, carrying meaningless information.
- * Most likely, this problem will manifest itself elsewhere, making debugging complicated.
- * If `WeakTypeTag` context bounds were replaced with `TypeTag`, then such errors would be reported statically.
- * But in that case we wouldn't be able to use `bind` in arbitrary contexts.
+ * Continuing the example above:
+ * {{{
+ * def weakParamInfo[T](x: T)(implicit tag: WeakTypeTag[T]): Unit = {
+ *   val targs = tag.tpe match { case TypeRef(_, _, args) => args }
+ *   println(s"type of $x has type arguments $targs")
+ * }
+ *
+ * scala> def foo[T] = weakParamInfo(List[T]())
+ * foo: [T]=> Unit
  *
- * === Backward compatibility with Manifests ===
+ * scala> foo[Int]
+ * type of List() has type arguments List(T)
+ * }}}
  *
- * Type tags correspond loosely to manifests.
+ * === TypeTags and Manifests ===
  *
- * More precisely:
- * The previous notion of a [[scala.reflect.ClassManifest]] corresponds to a scala.reflect.ClassTag,
- * The previous notion of a [[scala.reflect.Manifest]] corresponds to scala.reflect.runtime.universe.TypeTag,
+ * `TypeTag`s correspond loosely to the pre-2.10 notion of
+ * [[scala.reflect.Manifest]]s. While [[scala.reflect.ClassTag]] corresponds to
+ * [[scala.reflect.ClassManifest]] and [[scala.reflect.api.TypeTags#TypeTag]] mostly
+ * corresponds to [[scala.reflect.Manifest]], other pre-2.10 `Manifest` types do not
+ * have a direct correspondence with a 2.10 "`Tag`" type.
  *
- * In Scala 2.10, manifests are deprecated, so it's advisable to migrate them to tags,
- * because manifests will probably be removed in the next major release.
+ * <ul>
+ * <li>'''[[scala.reflect.OptManifest]] is not supported.''' <br/>This is because `Tag`s
+ * can reify arbitrary types, so they are always available.<li>
  *
- * In most cases it will be enough to replace ClassManifest with ClassTag and Manifest with TypeTag.
- * There are however a few caveats:
+ * <li>'''There is no equivalent for [[scala.reflect.AnyValManifest]].''' <br/>Instead, one
+ * can compare their `Tag` with one of the base `Tag`s (defined in the corresponding
+ * companion objects) in order to find out whether or not it represents a primitive
+ * value class. Additionally, it's possible to simply use
+ * `<tag>.tpe.typeSymbol.isPrimitiveValueClass`.</li>
  *
- * 1) The notion of OptManifest is no longer supported. Tags can reify arbitrary types, so they are always available.
+ * <li>'''There are no replacement for factory methods defined in the `Manifest`
+ * companion objects'''. <br/>Instead, one could generate corresponding types using the
+ * reflection APIs provided by Java (for classes) and Scala (for types).</li>
  *
- * 2) There's no equivalent for AnyValManifest. Consider comparing your tag with one of the base tags
- *    (defined in the corresponding companion objects) to find out whether it represents a primitive value class.
- *    You can also use `<tag>.tpe.typeSymbol.isPrimitiveValueClass` for that purpose (requires scala-reflect.jar).
+ * <li>'''Certain manifest operations(i.e., <:<, >:> and typeArguments) are not
+ * supported.''' <br/>Instead, one culd use the reflection APIs provided by Java (for
+ * classes) and Scala (for types).</li>
+ *</ul>
  *
- * 3) There's no replacement for factory methods defined in `ClassManifest` and `Manifest` companion objects.
- *    Consider assembling corresponding types using the reflection APIs provided by Java (for classes) and Scala (for types).
+ * In Scala 2.10, [[scala.reflect.ClassManifest]]s are deprecated, and it is planned
+ * to deprecate [[scala.reflect.Manifest]] in favor of `TypeTag`s and `ClassTag`s in
+ * an upcoming point release. Thus, it is advisable to migrate any `Manifest`-based
+ * APIs to use `Tag`s.
  *
- * 4) Certain manifest functions (such as `<:<`, `>:>` and `typeArguments`) weren't included in the tag API.
- *    Consider using the reflection APIs provided by Java (for classes) and Scala (for types) instead.
+ * For more information about `TypeTag`s, see the
+ * [[http://docs.scala-lang.org/overviews/reflection/typetags-manifests.html Reflection Guide: TypeTags]]
+ *
+ * @see [[scala.reflect.ClassTag]], [[scala.reflect.api.TypeTags#TypeTag]], [[scala.reflect.api.TypeTags#WeakTypeTag]]
+ * @group TypeTags Type Tags
  */
 trait TypeTags { self: Universe =>
 
   import definitions._
 
   /**
-   * If an implicit value of type WeakTypeTag[T] is required, the compiler will create one.
-   * A reflective representation of T can be accessed via the tpe field.
-   * Components of T can be references to type parameters or abstract types. WeakTypeTag makes an effort to
-   * be as concrete as possible, i.e. if type tags are available for the referenced type arguments or abstract types,
-   * they are used to embed the concrete types into the WeakTypeTag. Otherwise the WeakTypeTag will contain a reference
-   * to an abstract type. This behavior can be useful, when one expects T to be possibly partially abstract, but
-   * requires special care to handle this case. If however T is expected to be fully known, use
-   * [[scala.reflect.api.Universe#TypeTag]] instead, which statically guarantees this property.
+   * If an implicit value of type `WeakTypeTag[T]` is required, the compiler will create one,
+   * and the reflective representation of `T` can be accessed via the `tpe` field.
+   * Components of `T` can be references to type parameters or abstract types. Note that `WeakTypeTag`
+   * makes an effort to be as concrete as possible, i.e. if `TypeTag`s are available for the referenced type arguments
+   * or abstract types, they are used to embed the concrete types into the WeakTypeTag. Otherwise the WeakTypeTag will
+   * contain a reference to an abstract type. This behavior can be useful, when one expects `T` to be perhaps be partially
+   * abstract, but requires special care to handle this case. However, if `T` is expected to be fully known, use
+   * [[scala.reflect.api.TypeTags#TypeTag]] instead, which statically guarantees this property.
+   *
+   * For more information about `TypeTag`s, see the
+   * [[http://docs.scala-lang.org/overviews/reflection/typetags-manifests.html Reflection Guide: TypeTags]]
    *
    * @see [[scala.reflect.api.TypeTags]]
+   * @group TypeTags
    */
   @annotation.implicitNotFound(msg = "No WeakTypeTag available for ${T}")
   trait WeakTypeTag[T] extends Equals with Serializable {
     /**
-     * Underlying mirror of this type tag.
+     * The underlying `Mirror` of this type tag.
      */
     val mirror: Mirror
 
@@ -171,15 +196,22 @@ trait TypeTags { self: Universe =>
      */
     def tpe: Type
 
-    // case class accessories
+    // TODO how do I doc this?
     override def canEqual(x: Any) = x.isInstanceOf[WeakTypeTag[_]]
+
+    // TODO how do I doc this?
     override def equals(x: Any) = x.isInstanceOf[WeakTypeTag[_]] && this.mirror == x.asInstanceOf[WeakTypeTag[_]].mirror && this.tpe == x.asInstanceOf[WeakTypeTag[_]].tpe
+
+    // TODO how do I doc this?
     override def hashCode = mirror.hashCode * 31 + tpe.hashCode
+
+    // TODO how do I doc this?
     override def toString = "WeakTypeTag[" + tpe + "]"
   }
 
   /**
    * Type tags corresponding to primitive types and constructor/extractor for WeakTypeTags.
+   * @group TypeTags
    */
   object WeakTypeTag {
     val Byte    : WeakTypeTag[scala.Byte]       = TypeTag.Byte
@@ -222,6 +254,7 @@ trait TypeTags { self: Universe =>
     def unapply[T](ttag: WeakTypeTag[T]): Option[Type] = Some(ttag.tpe)
   }
 
+  /* @group TypeTags */
   private class WeakTypeTagImpl[T](val mirror: Mirror, val tpec: TypeCreator) extends WeakTypeTag[T] {
     lazy val tpe: Type = tpec(mirror)
     def in[U <: Universe with Singleton](otherMirror: scala.reflect.api.Mirror[U]): U # WeakTypeTag[T] = {
@@ -232,11 +265,12 @@ trait TypeTags { self: Universe =>
   }
 
   /**
-   * A `TypeTag` is a [[scala.reflect.api.Universe#WeakTypeTag]] with the additional
+   * A `TypeTag` is a [[scala.reflect.api.TypeTags#WeakTypeTag]] with the additional
    * static guarantee that all type references are concrete, i.e. it does <b>not</b> contain any references to
    * unresolved type parameters or abstract types.
    *
    * @see [[scala.reflect.api.TypeTags]]
+   * @group TypeTags
    */
   @annotation.implicitNotFound(msg = "No TypeTag available for ${T}")
   trait TypeTag[T] extends WeakTypeTag[T] with Equals with Serializable {
@@ -245,13 +279,23 @@ trait TypeTags { self: Universe =>
      */
     override def in[U <: Universe with Singleton](otherMirror: scala.reflect.api.Mirror[U]): U # TypeTag[T]
 
-    // case class accessories
+    /** TODO how do I doc this? */
     override def canEqual(x: Any) = x.isInstanceOf[TypeTag[_]]
+
+    /** TODO how do I doc this? */
     override def equals(x: Any) = x.isInstanceOf[TypeTag[_]] && this.mirror == x.asInstanceOf[TypeTag[_]].mirror && this.tpe == x.asInstanceOf[TypeTag[_]].tpe
+
+    /** TODO how do I doc this? */
     override def hashCode = mirror.hashCode * 31 + tpe.hashCode
+
+    /** TODO how do I doc this? */
     override def toString = "TypeTag[" + tpe + "]"
   }
 
+  /**
+   * Type tags corresponding to primitive types and constructor/extractor for WeakTypeTags.
+   * @group TypeTags
+   */
   object TypeTag {
     val Byte:    TypeTag[scala.Byte]       = new PredefTypeTag[scala.Byte]       (ByteTpe,    _.TypeTag.Byte)
     val Short:   TypeTag[scala.Short]      = new PredefTypeTag[scala.Short]      (ShortTpe,   _.TypeTag.Short)
@@ -292,6 +336,7 @@ trait TypeTags { self: Universe =>
     def unapply[T](ttag: TypeTag[T]): Option[Type] = Some(ttag.tpe)
   }
 
+  /* @group TypeTags */
   private class TypeTagImpl[T](mirror: Mirror, tpec: TypeCreator) extends WeakTypeTagImpl[T](mirror, tpec) with TypeTag[T] {
     override def in[U <: Universe with Singleton](otherMirror: scala.reflect.api.Mirror[U]): U # TypeTag[T] = {
       val otherMirror1 = otherMirror.asInstanceOf[scala.reflect.api.Mirror[otherMirror.universe.type]]
@@ -300,12 +345,14 @@ trait TypeTags { self: Universe =>
     private def writeReplace(): AnyRef = new SerializedTypeTag(tpec, concrete = true)
   }
 
+  /* @group TypeTags */
   private class PredefTypeCreator[T](copyIn: Universe => Universe#TypeTag[T]) extends TypeCreator {
     def apply[U <: Universe with Singleton](m: scala.reflect.api.Mirror[U]): U # Type = {
       copyIn(m.universe).asInstanceOf[U # TypeTag[T]].tpe
     }
   }
 
+  /* @group TypeTags */
   private class PredefTypeTag[T](_tpe: Type, copyIn: Universe => Universe#TypeTag[T]) extends TypeTagImpl[T](rootMirror, new PredefTypeCreator(copyIn)) {
     override lazy val tpe: Type = _tpe
     private def writeReplace(): AnyRef = new SerializedTypeTag(tpec, concrete = true)
@@ -313,22 +360,26 @@ trait TypeTags { self: Universe =>
 
   /**
    * Shortcut for `implicitly[WeakTypeTag[T]]`
+   * @group TypeTags
    */
   def weakTypeTag[T](implicit attag: WeakTypeTag[T]) = attag
 
   /**
    * Shortcut for `implicitly[TypeTag[T]]`
+   * @group TypeTags
    */
   def typeTag[T](implicit ttag: TypeTag[T]) = ttag
 
   // big thanks to Viktor Klang for this brilliant idea!
   /**
    * Shortcut for `implicitly[WeakTypeTag[T]].tpe`
+   * @group TypeTags
    */
   def weakTypeOf[T](implicit attag: WeakTypeTag[T]): Type = attag.tpe
 
   /**
    * Shortcut for `implicitly[TypeTag[T]].tpe`
+   * @group TypeTags
    */
   def typeOf[T](implicit ttag: TypeTag[T]): Type = ttag.tpe
 }
diff --git a/src/reflect/scala/reflect/api/Types.scala b/src/reflect/scala/reflect/api/Types.scala
index af70c9e761..2267f21609 100644
--- a/src/reflect/scala/reflect/api/Types.scala
+++ b/src/reflect/scala/reflect/api/Types.scala
@@ -1,37 +1,102 @@
 package scala.reflect
 package api
 
-/**
- * Defines the type hierachy for types.
+/** A trait that defines types and operations on them.
  *
- * Note: Because of implementation details, some type factories have return type `Type`
- * instead of a more precise type.
+ *  Type instances represent information about the type of a corresponding symbol. This includes its members
+ *  (methods, fields, type parameters, nested classes, traits, etc) either declared directly or inherited, its base types,
+ *  its erasure and so on. Types also provide operation to test for type conformance or euqivalence or for widening.
  *
- * @see [[scala.reflect]] for a description on how the class hierarchy is encoded here.
+ *  === Instantiating types ===
+ *
+ *  There are three ways to instantiate types. The simplest one involves the [[scala.reflect.api.TypeTags#typeOf]] method,
+ *  which takes a type argument and produces a `Type` instance that represents that argument. For example, `typeOf[List[Int]]`
+ *  produces a [[scala.reflect.api.Types#TypeRef]], which corresponds to a type `List` applied to a type argument `Int`.
+ *  Method `typeOf` does not work for types with type parameters, such as `typeOf[List[A]]` where `A` is a type variable.
+ *  In this case, use [[scala.reflect.api.TypeTags#weakTypeOf]] instead. Refer to [[scala.reflect.api.TypeTags the type tags page]] to find out
+ *  more about this distinction.
+ *
+ *  `typeOf` requires spelling out a type explicitly, but there's also a way to capture types implicitly with the [[scala.reflect.api.TypeTags#TypeTag]]
+ *  context bound. See [[scala.reflect.api.TypeTags the type tags page]] for details.
+ *
+ *  Finally, types can be instantiated manually using factory methods such as `typeRef` or `polyType`.
+ *  This is necessary only in cases when `typeOf` or `typeTag` cannot be applied because the type cannot be spelt out
+ *  in a Scala snippet, usually when writing macros. Manual construction requires deep knowledge of Scala compiler internals
+ *  and should be avoided if possible.
+ *
+ *  === Using types ===
+ *
+ *  Common operations on types are querying them for inner declarations or type conformance tests.
+ *
+ *  Every type has `members` and `declarations` methods (along with their singular counterparts `member` and `declaration`),
+ *  which provide the list of definitions associated with that type. For example, to look up the `map` method of `List`, one can
+ *  write `typeOf[List[_]].member("map": TermName)`, getting a `MethodSymbol`
+ *
+ *  Types expose `<:<` and `weak_<:<` methods to test for subtype relationships. The latter is an extension of the former - it also works
+ *  with numeric types (for example, `Int <:< Long` is false, but `Int weak_<:< Long` is true). Unlike the subtype tests implemented by
+ *  type tags, tests provided by `Type`s are aware of all the intricacies of the Scala type system and work correctly even for involved types.
+ *
+ *  The vanilla `==` method should not be used to compare types for equality. Instead, one should always use the `=:=` method.
+ *  Operator `=:=` knows about type aliases, e.g., `typeOf[scala.List[_]] =:= typeOf[scala.collection.immutable.List[_]]`.
+ *
+ *  === Exploring types ===
+ *
+ *  {{{
+ *  scala> import scala.reflect.runtime.universe._
+ *  import scala.reflect.runtime.universe._
+ *
+ *  scala> typeOf[List[_]].members.sorted take 5 foreach println
+ *  constructor List
+ *  method companion
+ *  method ::
+ *  method :::
+ *  method reverse_:::
+ *
+ *  scala> def test[T: TypeTag](x: T) = s"I've been called for an x typed as \${typeOf[T]}"
+ *  test: [T](x: T)(implicit evidence\$1: reflect.runtime.universe.TypeTag[T])String
+ *
+ *  scala> test(2)
+ *  res0 @ 3fc80fae: String = I've been called for an x typed as Int
+ *
+ *  scala> test(List(2, "x"))
+ *  res1 @ 10139edf: String = I've been called for an x typed as List[Any]
+ *  }}}
+ *
+ *  @groupname TypeCreators Types - Creation
+ *  @groupname TypeOps      Types - Operations
+ *
+ *  @contentDiagram hideNodes "*Api"
  */
 trait Types { self: Universe =>
 
   /** The type of Scala types, and also Scala type signatures.
    *  (No difference is internally made between the two).
+   *  @template
+   *  @group Types
    */
   type Type >: Null <: TypeApi
 
   /** A tag that preserves the identity of the `Type` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TypeTagg: ClassTag[Type]
 
   /** This constant is used as a special value that indicates that no meaningful type exists.
+   *  @group Types
    */
   val NoType: Type
 
   /** This constant is used as a special value denoting the empty prefix in a path dependent type.
    *  For instance `x.type` is represented as `SingleType(NoPrefix, <x>)`, where `<x>` stands for
    *  the symbol for `x`.
+   *  @group Types
    */
   val NoPrefix: Type
 
-  /** The API of types
+  /** The API of types.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
    */
   abstract class TypeApi {
     /** The term symbol associated with the type, or `NoSymbol` for types
@@ -92,7 +157,8 @@ trait Types { self: Universe =>
     /** Does this type conform to given type argument `that`? */
     def <:< (that: Type): Boolean
 
-    /** Is this type a weak subtype of that type? True also for numeric types, i.e. Int weak_<:< Long.
+    /** Does this type weakly conform to given type argument `that`, i.e., either conforms in terms of `<:<` or both are primitive number types
+     *  that conform according to Section "Weak Conformance" in the spec. For example, Int weak_<:< Long.
      */
     def weak_<:<(that: Type): Boolean
 
@@ -186,11 +252,14 @@ trait Types { self: Universe =>
    *    x.type
    *  }}}
    *  as well as [[ConstantType constant types]].
+   *  @template
+   *  @group Types
    */
   type SingletonType >: Null <: Type
 
   /** A tag that preserves the identity of the `SingletonType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val SingletonTypeTag: ClassTag[SingletonType]
 
@@ -199,19 +268,25 @@ trait Types { self: Universe =>
    *  {{{
    *     C.this.type             ThisType(C)
    *  }}}
+   *  @template
+   *  @group Types
    */
   type ThisType >: Null <: AnyRef with SingletonType with ThisTypeApi
 
   /** A tag that preserves the identity of the `ThisType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ThisTypeTag: ClassTag[ThisType]
 
-  /** The constructor/deconstructor for `ThisType` instances. */
+  /** The constructor/deconstructor for `ThisType` instances.
+   *  @group Extractors
+   */
   val ThisType: ThisTypeExtractor
 
   /** An extractor class to create and pattern match with syntax `ThisType(sym)`
    *  where `sym` is the class prefix of the this type.
+   *  @group Extractors
    */
   abstract class ThisTypeExtractor {
     /**
@@ -221,8 +296,12 @@ trait Types { self: Universe =>
     def unapply(tpe: ThisType): Option[Symbol]
   }
 
-  /** The API that all this types support */
+  /** The API that all this types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait ThisTypeApi extends TypeApi { this: ThisType =>
+    /** The underlying class symbol. */
     val sym: Symbol
   }
 
@@ -233,29 +312,41 @@ trait Types { self: Universe =>
    *     p.x.type                 SingleType(p.type, x)
    *     x.type                   SingleType(NoPrefix, x)
    *  }}}
+   *  @template
+   *  @group Types
    */
   type SingleType >: Null <: AnyRef with SingletonType with SingleTypeApi
 
   /** A tag that preserves the identity of the `SingleType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val SingleTypeTag: ClassTag[SingleType]
 
-  /** The constructor/deconstructor for `SingleType` instances. */
+  /** The constructor/deconstructor for `SingleType` instances.
+   *  @group Extractors
+   */
   val SingleType: SingleTypeExtractor
 
   /** An extractor class to create and pattern match with syntax `SingleType(pre, sym)`
    *  Here, `pre` is the prefix of the single-type, and `sym` is the stable value symbol
    *  referred to by the single-type.
+   *  @group Extractors
    */
   abstract class SingleTypeExtractor {
     def apply(pre: Type, sym: Symbol): Type // not SingleTypebecause of implementation details
     def unapply(tpe: SingleType): Option[(Type, Symbol)]
   }
 
-  /** The API that all single types support */
+  /** The API that all single types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait SingleTypeApi extends TypeApi { this: SingleType =>
+    /** The type of the qualifier. */
     val pre: Type
+
+    /** The underlying symbol. */
     val sym: Symbol
   }
   /** The `SuperType` type is not directly written, but arises when `C.super` is used
@@ -266,27 +357,43 @@ trait Types { self: Universe =>
    *  Here, `thistpe` is the type of the corresponding this-type. For instance,
    *  in the type arising from C.super, the `thistpe` part would be `ThisType(C)`.
    *  `supertpe` is the type of the super class referred to by the `super`.
+   *  @template
+   *  @group Types
    */
   type SuperType >: Null <: AnyRef with SingletonType with SuperTypeApi
 
   /** A tag that preserves the identity of the `SuperType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val SuperTypeTag: ClassTag[SuperType]
 
-  /** The constructor/deconstructor for `SuperType` instances. */
+  /** The constructor/deconstructor for `SuperType` instances.
+   *  @group Extractors
+   */
   val SuperType: SuperTypeExtractor
 
   /** An extractor class to create and pattern match with syntax `SingleType(thistpe, supertpe)`
+   *  @group Extractors
    */
   abstract class SuperTypeExtractor {
     def apply(thistpe: Type, supertpe: Type): Type // not SuperTypebecause of implementation details
     def unapply(tpe: SuperType): Option[(Type, Type)]
   }
 
-  /** The API that all super types support */
+  /** The API that all super types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait SuperTypeApi extends TypeApi { this: SuperType =>
+    /** The type of the qualifier.
+     *  See the example for [[scala.reflect.api.Trees#SuperExtractor]].
+     */
     val thistpe: Type
+
+    /** The type of the selector.
+     *  See the example for [[scala.reflect.api.Trees#SuperExtractor]].
+     */
     val supertpe: Type
   }
   /** The `ConstantType` type is not directly written in user programs, but arises as the type of a constant.
@@ -295,27 +402,37 @@ trait Types { self: Universe =>
    *     1           ConstantType(Constant(1))
    *     "abc"       ConstantType(Constant("abc"))
    *  }}}
+   *  @template
+   *  @group Types
    */
   type ConstantType >: Null <: AnyRef with SingletonType with ConstantTypeApi
 
   /** A tag that preserves the identity of the `ConstantType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ConstantTypeTag: ClassTag[ConstantType]
 
-  /** The constructor/deconstructor for `ConstantType` instances. */
+  /** The constructor/deconstructor for `ConstantType` instances.
+   *  @group Extractors
+   */
   val ConstantType: ConstantTypeExtractor
 
   /** An extractor class to create and pattern match with syntax `ConstantType(constant)`
    *  Here, `constant` is the constant value represented by the type.
+   *  @group Extractors
    */
   abstract class ConstantTypeExtractor {
     def apply(value: Constant): ConstantType
     def unapply(tpe: ConstantType): Option[Constant]
   }
 
-  /** The API that all constant types support */
+  /** The API that all constant types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait ConstantTypeApi extends TypeApi { this: ConstantType =>
+    /** The compile-time constant underlying this type. */
     val value: Constant
   }
 
@@ -329,40 +446,61 @@ trait Types { self: Universe =>
    *     p.C                       TypeRef(p.type, C, Nil)
    *     C                         TypeRef(NoPrefix, C, Nil)
    *  }}}
+   *  @template
+   *  @group Types
    */
   type TypeRef >: Null <: AnyRef with Type with TypeRefApi
 
   /** A tag that preserves the identity of the `TypeRef` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TypeRefTag: ClassTag[TypeRef]
 
-  /** The constructor/deconstructor for `TypeRef` instances. */
+  /** The constructor/deconstructor for `TypeRef` instances.
+   *  @group Extractors
+   */
   val TypeRef: TypeRefExtractor
 
   /** An extractor class to create and pattern match with syntax `TypeRef(pre, sym, args)`
    *  Here, `pre` is the prefix of the type reference, `sym` is the symbol
    *  referred to by the type reference, and `args` is a possible empty list of
    *  type argumenrts.
+   *  @group Extractors
    */
   abstract class TypeRefExtractor {
     def apply(pre: Type, sym: Symbol, args: List[Type]): Type // not TypeRefbecause of implementation details
     def unapply(tpe: TypeRef): Option[(Type, Symbol, List[Type])]
   }
 
-  /** The API that all type refs support */
+  /** The API that all type refs support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait TypeRefApi extends TypeApi { this: TypeRef =>
+    /** The prefix of the type reference.
+     *  Is equal to `NoPrefix` if the prefix is not applicable.
+     */
     val pre: Type
+
+    /** The underlying symbol of the type reference. */
     val sym: Symbol
+
+    /** The arguments of the type reference.
+     *  Is equal to `Nil` if the arguments are not provided.
+     */
     val args: List[Type]
   }
 
   /** A subtype of Type representing refined types as well as `ClassInfo` signatures.
+   *  @template
+   *  @group Types
    */
   type CompoundType >: Null <: AnyRef with Type
 
   /** A tag that preserves the identity of the `CompoundType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val CompoundTypeTag: ClassTag[CompoundType]
 
@@ -373,20 +511,26 @@ trait Types { self: Universe =>
    *     P_1 with ... with P_m                       RefinedType(List(P_1, ..., P_m), Scope())
    *     { D_1; ...; D_n}                            RefinedType(List(AnyRef), Scope(D_1, ..., D_n))
    *  }}}
+   *  @template
+   *  @group Types
    */
   type RefinedType >: Null <: AnyRef with CompoundType with RefinedTypeApi
 
   /** A tag that preserves the identity of the `RefinedType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val RefinedTypeTag: ClassTag[RefinedType]
 
-  /** The constructor/deconstructor for `RefinedType` instances. */
+  /** The constructor/deconstructor for `RefinedType` instances.
+   *  @group Extractors
+   */
   val RefinedType: RefinedTypeExtractor
 
   /** An extractor class to create and pattern match with syntax `RefinedType(parents, decls)`
    *  Here, `parents` is the list of parent types of the class, and `decls` is the scope
    *  containing all declarations in the class.
+   *  @group Extractors
    */
   abstract class RefinedTypeExtractor {
     def apply(parents: List[Type], decls: Scope): RefinedType
@@ -398,9 +542,15 @@ trait Types { self: Universe =>
     def unapply(tpe: RefinedType): Option[(List[Type], Scope)]
   }
 
-  /** The API that all refined types support */
+  /** The API that all refined types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait RefinedTypeApi extends TypeApi { this: RefinedType =>
+    /** The superclasses of the type. */
     val parents: List[Type]
+
+    /** The scope that holds the definitions comprising the type. */
     val decls: Scope
   }
 
@@ -413,44 +563,63 @@ trait Types { self: Universe =>
    *  {{{
    *     ClassInfo(List(P_1, ..., P_m), Scope(D_1, ..., D_n), C)
    *  }}}
+   *  @template
+   *  @group Types
    */
   type ClassInfoType >: Null <: AnyRef with CompoundType with ClassInfoTypeApi
 
   /** A tag that preserves the identity of the `ClassInfoType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ClassInfoTypeTag: ClassTag[ClassInfoType]
 
-  /** The constructor/deconstructor for `ClassInfoType` instances. */
+  /** The constructor/deconstructor for `ClassInfoType` instances.
+   *  @group Extractors
+   */
   val ClassInfoType: ClassInfoTypeExtractor
 
   /** An extractor class to create and pattern match with syntax `ClassInfo(parents, decls, clazz)`
    *  Here, `parents` is the list of parent types of the class, `decls` is the scope
    *  containing all declarations in the class, and `clazz` is the symbol of the class
    *  itself.
+   *  @group Extractors
    */
   abstract class ClassInfoTypeExtractor {
     def apply(parents: List[Type], decls: Scope, typeSymbol: Symbol): ClassInfoType
     def unapply(tpe: ClassInfoType): Option[(List[Type], Scope, Symbol)]
   }
 
-  /** The API that all class info types support */
+  /** The API that all class info types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait ClassInfoTypeApi extends TypeApi { this: ClassInfoType =>
+    /** The superclasses of the class type. */
     val parents: List[Type]
+
+    /** The scope that holds the definitions comprising the class type. */
     val decls: Scope
+
+    /** The symbol underlying the class type. */
     val typeSymbol: Symbol
   }
 
   /** The `MethodType` type signature is used to indicate parameters and result type of a method
+   *  @template
+   *  @group Types
    */
   type MethodType >: Null <: AnyRef with Type with MethodTypeApi
 
   /** A tag that preserves the identity of the `MethodType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val MethodTypeTag: ClassTag[MethodType]
 
-  /** The constructor/deconstructor for `MethodType` instances. */
+  /** The constructor/deconstructor for `MethodType` instances.
+   *  @group Extractors
+   */
   val MethodType: MethodTypeExtractor
 
   /** An extractor class to create and pattern match with syntax `MethodType(params, respte)`
@@ -466,128 +635,183 @@ trait Types { self: Universe =>
    *     def f: Int
    *  }}}
    *  its type is a `NullaryMethodType`.
+   *  @group Extractors
    */
   abstract class MethodTypeExtractor {
     def apply(params: List[Symbol], resultType: Type): MethodType
     def unapply(tpe: MethodType): Option[(List[Symbol], Type)]
   }
 
-  /** The API that all method types support */
+  /** The API that all method types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait MethodTypeApi extends TypeApi { this: MethodType =>
+    /** The symbols that correspond to the parameters of the method. */
     val params: List[Symbol]
+
+    /** The result type of the method. */
     val resultType: Type
   }
 
   /** The `NullaryMethodType` type signature is used for parameterless methods
    *  with declarations of the form `def foo: T`
+   *  @template
+   *  @group Types
    */
   type NullaryMethodType >: Null <: AnyRef with Type with NullaryMethodTypeApi
 
   /** A tag that preserves the identity of the `NullaryMethodType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val NullaryMethodTypeTag: ClassTag[NullaryMethodType]
 
-  /** The constructor/deconstructor for `NullaryMethodType` instances. */
+  /** The constructor/deconstructor for `NullaryMethodType` instances.
+   *  @group Extractors
+   */
   val NullaryMethodType: NullaryMethodTypeExtractor
 
   /** An extractor class to create and pattern match with syntax `NullaryMethodType(resultType)`.
    *  Here, `resultType` is the result type of the parameterless method.
+   *  @group Extractors
    */
   abstract class NullaryMethodTypeExtractor {
     def apply(resultType: Type): NullaryMethodType
     def unapply(tpe: NullaryMethodType): Option[(Type)]
   }
 
-  /** The API that all nullary method types support */
+  /** The API that all nullary method types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait NullaryMethodTypeApi extends TypeApi { this: NullaryMethodType =>
+    /** The result type of the method. */
     val resultType: Type
   }
 
   /** The `PolyType` type signature is used for polymorphic methods
    *  that have at least one type parameter.
+   *  @template
+   *  @group Types
    */
   type PolyType >: Null <: AnyRef with Type with PolyTypeApi
 
   /** A tag that preserves the identity of the `PolyType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val PolyTypeTag: ClassTag[PolyType]
 
-  /** The constructor/deconstructor for `PolyType` instances. */
+  /** The constructor/deconstructor for `PolyType` instances.
+   *  @group Extractors
+   */
   val PolyType: PolyTypeExtractor
 
   /** An extractor class to create and pattern match with syntax `PolyType(typeParams, resultType)`.
    *  Here, `typeParams` are the type parameters of the method and `resultType`
    *  is the type signature following the type parameters.
+   *  @group Extractors
    */
   abstract class PolyTypeExtractor {
     def apply(typeParams: List[Symbol], resultType: Type): PolyType
     def unapply(tpe: PolyType): Option[(List[Symbol], Type)]
   }
 
-  /** The API that all polymorphic types support */
+  /** The API that all polymorphic types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait PolyTypeApi extends TypeApi { this: PolyType =>
+    /** The symbols corresponding to the type parameters. */
     val typeParams: List[Symbol]
+
+    /** The underlying type. */
     val resultType: Type
   }
 
   /** The `ExistentialType` type signature is used for existential types and
    *  wildcard types.
+   *  @template
+   *  @group Types
    */
   type ExistentialType >: Null <: AnyRef with Type with ExistentialTypeApi
 
   /** A tag that preserves the identity of the `ExistentialType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val ExistentialTypeTag: ClassTag[ExistentialType]
 
-  /** The constructor/deconstructor for `ExistentialType` instances. */
+  /** The constructor/deconstructor for `ExistentialType` instances.
+   *  @group Extractors
+   */
   val ExistentialType: ExistentialTypeExtractor
 
   /** An extractor class to create and pattern match with syntax
    *  `ExistentialType(quantified, underlying)`.
    *  Here, `quantified` are the type variables bound by the existential type and `underlying`
    *  is the type that's existentially quantified.
+   *  @group Extractors
    */
   abstract class ExistentialTypeExtractor {
     def apply(quantified: List[Symbol], underlying: Type): ExistentialType
     def unapply(tpe: ExistentialType): Option[(List[Symbol], Type)]
   }
 
-  /** The API that all existential types support */
+  /** The API that all existential types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait ExistentialTypeApi extends TypeApi { this: ExistentialType =>
+    /** The symbols corresponding to the `forSome` clauses of the existential type. */
     val quantified: List[Symbol]
+
+    /** The underlying type of the existential type. */
     val underlying: Type
   }
 
   /** The `AnnotatedType` type signature is used for annotated types of the
    *  for `<type> @<annotation>`.
+   *  @template
+   *  @group Types
    */
   type AnnotatedType >: Null <: AnyRef with Type with AnnotatedTypeApi
 
   /** A tag that preserves the identity of the `AnnotatedType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val AnnotatedTypeTag: ClassTag[AnnotatedType]
 
-  /** The constructor/deconstructor for `AnnotatedType` instances. */
+  /** The constructor/deconstructor for `AnnotatedType` instances.
+   *  @group Extractors
+   */
   val AnnotatedType: AnnotatedTypeExtractor
 
   /** An extractor class to create and pattern match with syntax
    * `AnnotatedType(annotations, underlying, selfsym)`.
    *  Here, `annotations` are the annotations decorating the underlying type `underlying`.
    *  `selfSym` is a symbol representing the annotated type itself.
+   *  @group Extractors
    */
   abstract class AnnotatedTypeExtractor {
     def apply(annotations: List[Annotation], underlying: Type, selfsym: Symbol): AnnotatedType
     def unapply(tpe: AnnotatedType): Option[(List[Annotation], Type, Symbol)]
   }
 
-  /** The API that all annotated types support */
+  /** The API that all annotated types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait AnnotatedTypeApi extends TypeApi { this: AnnotatedType =>
+    /** The annotations. */
     val annotations: List[Annotation]
+
+    /** The annotee. */
     val underlying: Type
+
+    /** A symbol that represents the annotated type itself. */
     val selfsym: Symbol
   }
 
@@ -600,34 +824,51 @@ trait Types { self: Universe =>
    *     T >: L                    TypeBounds(L, Any)
    *     T <: U                    TypeBounds(Nothing, U)
    *  }}}
+   *  @template
+   *  @group Types
    */
   type TypeBounds >: Null <: AnyRef with Type with TypeBoundsApi
 
   /** A tag that preserves the identity of the `TypeBounds` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val TypeBoundsTag: ClassTag[TypeBounds]
 
-  /** The constructor/deconstructor for `TypeBounds` instances. */
+  /** The constructor/deconstructor for `TypeBounds` instances.
+   *  @group Extractors
+   */
   val TypeBounds: TypeBoundsExtractor
 
   /** An extractor class to create and pattern match with syntax `TypeBound(lower, upper)`
    *  Here, `lower` is the lower bound of the `TypeBounds` pair, and `upper` is
    *  the upper bound.
+   *  @group Extractors
    */
   abstract class TypeBoundsExtractor {
     def apply(lo: Type, hi: Type): TypeBounds
     def unapply(tpe: TypeBounds): Option[(Type, Type)]
   }
 
-  /** The API that all type bounds support */
+  /** The API that all type bounds support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait TypeBoundsApi extends TypeApi { this: TypeBounds =>
+    /** The lower bound.
+     *  Is equal to `definitions.NothingTpe` if not specified explicitly.
+     */
     val lo: Type
+
+    /** The upper bound.
+     *  Is equal to `definitions.AnyTpe` if not specified explicitly.
+     */
     val hi: Type
   }
 
   /** An object representing an unknown type, used during type inference.
    *  If you see WildcardType outside of inference it is almost certainly a bug.
+   *  @group Types
    */
   val WildcardType: Type
 
@@ -640,55 +881,77 @@ trait Types { self: Universe =>
    *       the name of a method in the converted type, a HasMethodMatching
    *       type is created: a MethodType with parameters typed as
    *       BoundedWildcardTypes.
+   *  @template
+   *  @group Types
    */
   type BoundedWildcardType >: Null <: AnyRef with Type with BoundedWildcardTypeApi
 
   /** A tag that preserves the identity of the `BoundedWildcardType` abstract type from erasure.
    *  Can be used for pattern matching, instance tests, serialization and likes.
+   *  @group Tags
    */
   implicit val BoundedWildcardTypeTag: ClassTag[BoundedWildcardType]
 
-  /** The constructor/deconstructor for `BoundedWildcardType` instances. */
+  /** The constructor/deconstructor for `BoundedWildcardType` instances.
+   *  @group Extractors
+   */
   val BoundedWildcardType: BoundedWildcardTypeExtractor
 
   /** An extractor class to create and pattern match with syntax `BoundedWildcardTypeExtractor(bounds)`
    *  with `bounds` denoting the type bounds.
+   *  @group Extractors
    */
   abstract class BoundedWildcardTypeExtractor {
     def apply(bounds: TypeBounds): BoundedWildcardType
     def unapply(tpe: BoundedWildcardType): Option[TypeBounds]
   }
 
-  /** The API that all this types support */
+  /** The API that all this types support.
+   *  The main source of information about types is the [[scala.reflect.api.Types]] page.
+   *  @group API
+   */
   trait BoundedWildcardTypeApi extends TypeApi { this: BoundedWildcardType =>
+    /** Type bounds for the wildcard type. */
     val bounds: TypeBounds
   }
 
-  /** The least upper bound of a list of types, as determined by `<:<`.  */
+  /** The least upper bound of a list of types, as determined by `<:<`.
+   *  @group TypeOps
+   */
   def lub(xs: List[Type]): Type
 
-    /** The greatest lower bound of a list of types, as determined by `<:<`. */
+  /** The greatest lower bound of a list of types, as determined by `<:<`.
+   *  @group TypeOps
+   */
   def glb(ts: List[Type]): Type
 
   // Creators ---------------------------------------------------------------
   // too useful and too non-trivial to be left out of public API
 
-  /** The canonical creator for single-types */
+  /** The canonical creator for single-types
+   *  @group TypeCreators
+   */
   def singleType(pre: Type, sym: Symbol): Type
 
-  /** the canonical creator for a refined type with a given scope */
+  /** the canonical creator for a refined type with a given scope
+   *  @group TypeCreators
+   */
   def refinedType(parents: List[Type], owner: Symbol, decls: Scope, pos: Position): Type
 
   /** The canonical creator for a refined type with an initially empty scope.
+   *  @group TypeCreators
    */
   def refinedType(parents: List[Type], owner: Symbol): Type
 
   /** The canonical creator for typerefs
+   *  @group TypeCreators
    */
   def typeRef(pre: Type, sym: Symbol, args: List[Type]): Type
 
   /** A creator for intersection type where intersections of a single type are
-   *  replaced by the type itself. */
+   *  replaced by the type itself.
+   *  @group TypeCreators
+   */
   def intersectionType(tps: List[Type]): Type
 
   /** A creator for intersection type where intersections of a single type are
@@ -696,15 +959,19 @@ trait Types { self: Universe =>
    *
    *  !!! Repeated parent classes are not merged - is this a bug in the
    *  comment or in the code?
+   *  @group TypeCreators
    */
   def intersectionType(tps: List[Type], owner: Symbol): Type
 
-  /** A creator for type applications */
+  /** A creator for type applications
+   *  @group Types
+   */
   def appliedType(tycon: Type, args: List[Type]): Type
 
   /** A creator for type parameterizations that strips empty type parameter lists.
    *  Use this factory method to indicate the type has kind * (it's a polymorphic value)
    *  until we start tracking explicit kinds equivalent to typeFun (except that the latter requires tparams nonEmpty).
+   *  @group Types
    */
   def polyType(tparams: List[Symbol], tpe: Type): Type
 
@@ -725,6 +992,7 @@ trait Types { self: Universe =>
    *  The abstraction drops all type parameters that are not directly or
    *  indirectly referenced by type `tpe1`. If there are no remaining type
    *  parameters, simply returns result type `tpe`.
+   *  @group TypeCreators
    */
   def existentialAbstraction(tparams: List[Symbol], tpe0: Type): Type
 }
diff --git a/src/reflect/scala/reflect/api/Universe.scala b/src/reflect/scala/reflect/api/Universe.scala
index 7d0f6cf0d6..7d1f5c9df1 100644
--- a/src/reflect/scala/reflect/api/Universe.scala
+++ b/src/reflect/scala/reflect/api/Universe.scala
@@ -1,6 +1,58 @@
 package scala.reflect
 package api
 
+/**
+ * `Universe` provides a complete set of reflection operations which make it possible for one
+ * to reflectively inspect Scala type relations, such as membership or subtyping.
+ *
+ * [[scala.reflect.api.Universe]] has two specialized sub-universes for different scenarios. 
+ * [[scala.reflect.api.JavaUniverse]] adds operations that link symbols and types to the underlying
+ * classes and runtime values of a JVM instance-- this can be thought of as the `Universe` that
+ * should be used for all typical use-cases of Scala reflection. [[scala.reflect.macros.Universe]]
+ * adds operations which allow macros to access selected compiler data structures and operations--
+ * this type of `Universe` should only ever exist within the implementation of a Scala macro.
+ *
+ * `Universe` can be thought of as the entry point to Scala reflection. It mixes-in, and thus provides
+ * an interface to the following main types:
+ *
+ *   - [[scala.reflect.api.Types#Type Types]] represent types
+ *   - [[scala.reflect.api.Symbols#Symbol Symbols]] represent definitions
+ *   - [[scala.reflect.api.Trees#Tree Trees]] represent abstract syntax trees
+ *   - [[scala.reflect.api.Names#Name Names]] represent term and type names
+ *   - [[scala.reflect.api.Annotations#Annotation Annotations]] represent annotations
+ *   - [[scala.reflect.api.Positions#Position Positions]] represent source positions of tree nodes
+ *   - [[scala.reflect.api.FlagSets#FlagSet FlagSet]] represent sets of flags that apply to symbols and
+ *     definition trees
+ *   - [[scala.reflect.api.Constants#Constant Constants]] represent compile-time constants.
+ * 
+ * To obtain a `Universe` to use with Scala runtime reflection, simply make sure to use or import 
+ * `scala.reflect.runtime.universe._`
+ *   {{{
+ *   scala> import scala.reflect.runtime.universe._
+ *   import scala.reflect.runtime.universe._
+ *   
+ *   scala> typeOf[List[Int]]
+ *   res0: reflect.runtime.universe.Type = scala.List[Int]
+ *  
+ *   scala> typeOf[Either[String, Int]]
+ *   res1: reflect.runtime.universe.Type = scala.Either[String,Int]
+ *   }}}
+ *
+ * To obtain a `Universe` for use within a Scala macro, use [[scala.reflect.macros.Context#universe]]. For example:
+ * {{{
+ *  def printf(format: String, params: Any*): Unit = macro impl
+ *  def impl(c: Context)(format: c.Expr[String], params: c.Expr[Any]*): c.Expr[Unit] = {
+ *    import c.universe._
+ *    ...
+ *  }
+ * }}}
+ *
+ * For more information about `Universe`s, see the [[http://docs.scala-lang.org/overviews/reflection/environment-universes-mirrors.html Reflection Guide: Universes]]
+ *
+ *  @groupprio Universe -1
+ *
+ *  @contentDiagram hideNodes "*Api"
+ */
 abstract class Universe extends Symbols
                            with Types
                            with FlagSets
@@ -20,61 +72,20 @@ abstract class Universe extends Symbols
                            with Printers
                            with Importers
 {
-  /** Produce the abstract syntax tree representing the given Scala expression.
+  /** Use `refiy` to produce the abstract syntax tree representing a given Scala expression.
    *
-   * For example
+   * For example:
    *
    * {{{
    * val five = reify{ 5 }    // Literal(Constant(5))
-   * reify{ 2 + 4 }           // Apply( Select( Literal(Constant(2)), newTermName("$plus")), List( Literal(Constant(4)) ) )
-   * reify{ five.splice + 4 } // Apply( Select( Literal(Constant(5)), newTermName("$plus")), List( Literal(Constant(4)) ) )
+   * reify{ 2 + 4 }           // Apply( Select( Literal(Constant(2)), newTermName("\$plus")), List( Literal(Constant(4)) ) )
+   * reify{ five.splice + 4 } // Apply( Select( Literal(Constant(5)), newTermName("\$plus")), List( Literal(Constant(4)) ) )
    * }}}
    *
    * The produced tree is path dependent on the Universe `reify` was called from.
    *
-   * Use [[scala.reflect.api.Exprs#Expr.splice]] to embed an existing expression into a reify call. Use [[Expr]] to turn a [[Tree]] into an expression that can be spliced.
-   *
-   * == Further info and implementation details ==
-   *
-   * `reify` is implemented as a macro, which given an expression, generates a tree that when compiled and executed produces the original tree.
-   *
-   *  For instance in `reify{ x + 1 }` the macro `reify` receives the abstract syntax tree of `x + 1` as its argument, which is
-   *
-   *  {{{
-   *    Apply(Select(Ident("x"), "+"), List(Literal(Constant(1))))
-   *  }}}
-   *
-   *  and returns a tree, which produces the tree above, when compiled and executed. So in other terms, the refiy call expands to something like
-   *
-   *  {{{
-   *      val $u: u.type = u // where u is a reference to the Universe that calls the reify
-   *      $u.Expr[Int]($u.Apply($u.Select($u.Ident($u.newFreeVar("x", <Int>, x), "+"), List($u.Literal($u.Constant(1))))))
-   *  }}}
-   *
-   *  ------
-   *
-   *  Reification performs expression splicing (when processing Expr.splice)
-   *  and type splicing (for every type T that has a TypeTag[T] implicit in scope):
-   *
-   *  {{{
-   *    val two = mirror.reify(2)                         // Literal(Constant(2))
-   *    val four = mirror.reify(two.splice + two.splice)  // Apply(Select(two.tree, newTermName("$plus")), List(two.tree))
-   *
-   *    def macroImpl[T](c: Context) = {
-   *      ...
-   *      // T here is just a type parameter, so the tree produced by reify won't be of much use in a macro expansion
-   *      // however, if T were annotated with c.WeakTypeTag (which would declare an implicit parameter for macroImpl)
-   *      // then reification would substitute T with the TypeTree that was used in a TypeApply of this particular macro invocation
-   *      val factory = c.reify{ new Queryable[T] }
-   *      ...
-   *    }
-   *  }}}
-   *
-   *  The transformation looks mostly straightforward, but it has its tricky parts:
-   *    - Reifier retains symbols and types defined outside the reified tree, however
-   *      locally defined entities get erased and replaced with their original trees
-   *    - Free variables are detected and wrapped in symbols of the type `FreeTermSymbol` or `FreeTypeSymbol`
-   *    - Mutable variables that are accessed from a local function are wrapped in refs
+   * Use [[scala.reflect.api.Exprs#Expr.splice]] to embed an existing expression into a `reify` call. Use [[Expr]] to turn a [[Tree]] into an expression that can be spliced.
+   * @group Universe
    */
   // implementation is hardwired to `scala.reflect.reify.Taggers`
   // using the mechanism implemented in `scala.tools.reflect.FastTrack`
diff --git a/src/reflect/scala/reflect/api/package.scala b/src/reflect/scala/reflect/api/package.scala
index 0b2a43936e..bd9c72a839 100644
--- a/src/reflect/scala/reflect/api/package.scala
+++ b/src/reflect/scala/reflect/api/package.scala
@@ -2,72 +2,35 @@ package scala.reflect
 
 import scala.reflect.api.{Universe => ApiUniverse}
 
-/**
- * The main package of Scala's reflection library.
- *
- * The reflection library is structured according to the 'cake pattern'. The main layer
- * resides in package [[scala.reflect.api]] and defines an interface to the following main types:
- *
- *   - [[scala.reflect.api.Types#Type Types]] represent types
- *   - [[scala.reflect.api.Symbols#Symbol Symbols]] represent definitions
- *   - [[scala.reflect.api.Trees#Tree Trees]] represent abstract syntax trees
- *   - [[scala.reflect.api.Names#Name Names]] represent term and type names
- *   - [[scala.reflect.api.Annotations#Annotation Annotations]] represent annotations
- *   - [[scala.reflect.api.Positions#Position Positions]] represent source positions of tree nodes
- *   - [[scala.reflect.api.FlagSets#FlagSet FlagSet]] represent sets of flags that apply to symbols and
- *     definition trees
- *   - [[scala.reflect.api.Constants#Constant Constants]] represent compile-time constants.
- *
- * Each of these types are defined in their own enclosing traits, which are ultimately all inherited by class
- * [[scala.reflect.api.Universe Universe]]. The main universe defines a minimal interface to the above types.
- * Universes that provide additional functionality such as deeper introspection or runtime code generation,
- * are defined in packages [[scala.reflect.api]] and `scala.tools.reflect`.
- *
- * The cake pattern employed here requires to write certain Scala idioms with more indirections that usual.
- * What follows is a description of these indirections, which will help to navigate the Scaladocs easily.
- *
- * For instance, consider the base type of all abstract syntax trees: [[scala.reflect.api.Trees#Tree]].
- * This type is not a class but is abstract and has an upper bound of [[scala.reflect.api.Trees#TreeApi]],
- * which is a class defining the minimal base interface for all trees.
- *
- * For a more interesting tree type, consider [[scala.reflect.api.Trees#If]] representing if-expressions.
- * It is defined next to a value `If` of type [[scala.reflect.api.Trees#IfExtractor]].
- * This value serves as the companion object defining a factory method `apply` and a corresponding `unapply`
- * for pattern matching.
- *
- * {{{
- * import scala.reflect.runtime.universe._
- * val cond = reify{ condition }.tree // <- just some tree representing a condition
- * val body = Literal(Constant(1))
- * val other = Literal(Constant(2))
- * val iftree = If(cond,body,other)
- * }}}
- *
- * is equivalent to
- *
- * {{{
- * import scala.reflect.runtime.universe._
- * val iftree = reify{ if( condition ) 1 else 2 }.tree
- * }}}
- *
- * and can be pattern matched as
- *
- * {{{
- * iftree match { case If(cond,body,other) => ... }
- * }}}
- *
- * Moreover, there is an implicit value [[scala.reflect.api.Trees#IfTag]] of type
- * `ClassTag[If]` that is used by the Scala compiler so that we can indeed pattern match on `If`:
- * {{{
- *   iftree match { case _:If => ... }
- * }}}
- * Without the given implicit value, this pattern match would raise an "unchecked" warning at compile time
- * since `If` is an abstract type that gets erased at runtime. See [[scala.reflect.ClassTag]] for details.
- *
- * To summarize: each tree type `X` (and similarly for other types such as `Type` or `Symbol`) is represented
- * by an abstract type `X`, optionally together with a class `XApi` that defines `X`'s' interface.
- * `X`'s companion object, if it exists, is represented by a value `X` that is of type `XExtractor`.
- * Moreover, for each type `X`, there is a value `XTag` of type `ClassTag[X]` that allows to pattern match on `X`.
+/** The Scala Reflection API (located in scala-reflect.jar).
+ *
+ * In Scala 2.10.0, the Scala Reflection API and its implementation have an "experimental" status.
+ * This means that the API and the docs are not complete and can be changed in binary- and source-incompatible
+ * manner in 2.10.1. This also means that the implementation has some known issues.
+ *
+ * The following types are the backbone of the Scala Reflection API, and serve as a good starting point
+ * for information about Scala Reflection:
+ *
+ *  - [[scala.reflect.api.Symbols]]
+ *  - [[scala.reflect.api.Types]]
+ *  - [[scala.reflect.api.Mirrors]]
+ *  - [[scala.reflect.api.Universe]]
+ *
+ *  For more information about Scala Reflection, see the 
+ * [[http://docs.scala-lang.org/overviews/reflection/overview.html Reflection Guide]]
+ *
+ *  @groupprio API        9
+ *  @groupprio Extractors 10
+ *  @groupprio Tags       11
+ *  @groupdesc API        The methods available for each reflection entity, without the implementation. Since the
+ *                        reflection entities are later overridden by runtime reflection and macros, their API
+ *                        counterparts guarantee a minimum set of methods that are implemented.
+ *  @groupdesc Extractors Extractors provide the machinery necessary to allow pattern matching and construction of
+ *                        reflection entities that is similar to case classes, although the entities are only abstract
+ *                        types that are later overridden.
+ *  @groupdesc Tags       Implicit values that provide [[scala.reflect.ClassTag `ClassTags`]] for the reflection
+ *                        classes. These are abstract in the interface but are later filled in to provide ClassTags
+ *                        for the either the runtime reflection or macros entities, depending on the use.
  */
 package object api {
 
diff --git a/src/reflect/scala/reflect/internal/FlagSets.scala b/src/reflect/scala/reflect/internal/FlagSets.scala
index 6270416d4f..6a3b6870a0 100644
--- a/src/reflect/scala/reflect/internal/FlagSets.scala
+++ b/src/reflect/scala/reflect/internal/FlagSets.scala
@@ -17,8 +17,6 @@ trait FlagSets extends api.FlagSets { self: SymbolTable =>
 
   val NoFlags: FlagSet = 0L
 
-  trait FlagValues extends FlagValuesApi
-
   object Flag extends FlagValues {
     val TRAIT         : FlagSet = Flags.TRAIT
     val INTERFACE     : FlagSet = Flags.INTERFACE
diff --git a/src/reflect/scala/reflect/internal/Printers.scala b/src/reflect/scala/reflect/internal/Printers.scala
index fb165ab50f..fd5a7cf88b 100644
--- a/src/reflect/scala/reflect/internal/Printers.scala
+++ b/src/reflect/scala/reflect/internal/Printers.scala
@@ -534,17 +534,16 @@ trait Printers extends api.Printers { self: SymbolTable =>
 
       depth += 1
       args foreach {
+        case expr: Expr[_] =>
+          print("Expr")
+          if (printTypes) print(expr.staticType)
+          print("(")
+          print(expr.tree)
+          print(")")
         case EmptyTree =>
           print("EmptyTree")
         case emptyValDef: AnyRef if emptyValDef eq self.emptyValDef =>
           print("emptyValDef")
-        case Literal(Constant(value)) =>
-          def print(s: String) = this.print("Literal(Constant(" + s + "))")
-          value match {
-            case s: String => print("\"" + s + "\"")
-            case null => print(null)
-            case _ => print(value.toString)
-          }
         case tree: Tree =>
           val hasSymbol = tree.hasSymbol && tree.symbol != NoSymbol
           val isError = hasSymbol && tree.symbol.name.toString == nme.ERROR.toString
@@ -568,6 +567,12 @@ trait Printers extends api.Printers { self: SymbolTable =>
                 } else {
                   print(name)
                 }
+              case Constant(s: String) =>
+                print("Constant(\"" + s + "\")")
+              case Constant(null) =>
+                print("Constant(null)")
+              case Constant(value) =>
+                print("Constant(" + value + ")")
               case arg =>
                 print(arg)
             },
@@ -582,14 +587,18 @@ trait Printers extends api.Printers { self: SymbolTable =>
           if (printIds) print("#", sym.id)
           if (printKinds) print("#", sym.abbreviatedKindString)
           if (printMirrors) print("%M", footnotes.put[scala.reflect.api.Mirror[_]](mirrorThatLoaded(sym)))
-        case NoType =>
-          print("NoType")
-        case NoPrefix =>
-          print("NoPrefix")
+        case tag: TypeTag[_] =>
+          print("TypeTag(", tag.tpe, ")")
+        case tag: WeakTypeTag[_] =>
+          print("WeakTypeTag(", tag.tpe, ")")
         case tpe: Type =>
           val defer = printTypesInFootnotes && !printingFootnotes
           if (defer) print("[", footnotes.put(tpe), "]")
-          else printProduct(tpe.asInstanceOf[Product])
+          else tpe match {
+            case NoType => print("NoType")
+            case NoPrefix => print("NoPrefix")
+            case _ => printProduct(tpe.asInstanceOf[Product])
+          }
         case mods: Modifiers =>
           print("Modifiers(")
           if (mods.flags != NoFlags || mods.privateWithin != tpnme.EMPTY || mods.annotations.nonEmpty) print(show(mods.flags))
@@ -598,6 +607,9 @@ trait Printers extends api.Printers { self: SymbolTable =>
           print(")")
         case name: Name =>
           print(show(name))
+        case scope: Scope =>
+          print("Scope")
+          printIterable(scope.toList)
         case list: List[_] =>
           print("List")
           printIterable(list)
@@ -645,16 +657,15 @@ trait Printers extends api.Printers { self: SymbolTable =>
   }
 
   def show(name: Name): String = name match {
+    case tpnme.WILDCARD => "tpnme.WILDCARD"
     case tpnme.EMPTY => "tpnme.EMPTY"
-    case tpnme.ROOT => "tpnme.ROOT"
+    case tpnme.ERROR => "tpnme.ERROR"
     case tpnme.PACKAGE => "tpnme.PACKAGE"
-    case tpnme.EMPTY_PACKAGE_NAME => "tpnme.EMPTY_PACKAGE_NAME"
-    case tpnme.WILDCARD => "tpnme.WILDCARD"
+    case tpnme.WILDCARD_STAR => "tpnme.WILDCARD_STAR"
+    case nme.WILDCARD => "nme.WILDCARD"
     case nme.EMPTY => "nme.EMPTY"
-    case nme.ROOT => "nme.ROOT"
+    case nme.ERROR => "tpnme.ERROR"
     case nme.PACKAGE => "nme.PACKAGE"
-    case nme.EMPTY_PACKAGE_NAME => "nme.EMPTY_PACKAGE_NAME"
-    case nme.WILDCARD => "nme.WILDCARD"
     case nme.CONSTRUCTOR => "nme.CONSTRUCTOR"
     case nme.ROOTPKG => "nme.ROOTPKG"
     case _ =>
diff --git a/src/reflect/scala/reflect/internal/StdAttachments.scala b/src/reflect/scala/reflect/internal/StdAttachments.scala
index 5c4d1f7e28..9fe443bf50 100644
--- a/src/reflect/scala/reflect/internal/StdAttachments.scala
+++ b/src/reflect/scala/reflect/internal/StdAttachments.scala
@@ -8,7 +8,7 @@ trait StdAttachments {
    * Common code between reflect-internal Symbol and Tree related to Attachments.
    */
   trait Attachable {
-    protected var rawatt: scala.reflect.api.Attachments { type Pos = Position } = NoPosition
+    protected var rawatt: scala.reflect.macros.Attachments { type Pos = Position } = NoPosition
     def attachments = rawatt
     def updateAttachment[T: ClassTag](attachment: T): this.type = { rawatt = rawatt.update(attachment); this }
     def removeAttachment[T: ClassTag]: this.type = { rawatt = rawatt.remove[T]; this }
diff --git a/src/reflect/scala/reflect/internal/Symbols.scala b/src/reflect/scala/reflect/internal/Symbols.scala
index b132b91946..a6f156f947 100644
--- a/src/reflect/scala/reflect/internal/Symbols.scala
+++ b/src/reflect/scala/reflect/internal/Symbols.scala
@@ -654,7 +654,7 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
       info.firstParent.typeSymbol == AnyValClass && !isPrimitiveValueClass
 
     final def isMethodWithExtension =
-      isMethod && owner.isDerivedValueClass && !isParamAccessor && !isConstructor && !hasFlag(SUPERACCESSOR)
+      isMethod && owner.isDerivedValueClass && !isParamAccessor && !isConstructor && !hasFlag(SUPERACCESSOR) && !isTermMacro
 
     final def isAnonymousFunction = isSynthetic && (name containsName tpnme.ANON_FUN_NAME)
     final def isDefinedInPackage  = effectiveOwner.isPackageClass
@@ -2599,8 +2599,6 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
       res
     }
 
-    override def params: List[List[Symbol]] = paramss
-
     override def isVarargs: Boolean = definitions.isVarArgsList(paramss.flatten)
 
     override def returnType: Type = {
diff --git a/src/reflect/scala/reflect/internal/Types.scala b/src/reflect/scala/reflect/internal/Types.scala
index 0e8665ee84..ab33c29153 100644
--- a/src/reflect/scala/reflect/internal/Types.scala
+++ b/src/reflect/scala/reflect/internal/Types.scala
@@ -3922,7 +3922,17 @@ trait Types extends api.Types { self: SymbolTable =>
     def avoidWiden: Boolean = avoidWidening
 
     def addLoBound(tp: Type, isNumericBound: Boolean = false) {
-      if (!lobounds.contains(tp)) {
+      // For some reason which is still a bit fuzzy, we must let Nothing through as
+      // a lower bound despite the fact that Nothing is always a lower bound.  My current
+      // supposition is that the side-effecting type constraint accumulation mechanism
+      // depends on these subtype tests being performed to make forward progress when
+      // there are mutally recursive type vars.
+      // See pos/t6367 and pos/t6499 for the competing test cases.
+      val mustConsider = tp.typeSymbol match {
+        case NothingClass => true
+        case _            => !(lobounds contains tp)
+      }
+      if (mustConsider) {
         if (isNumericBound && isNumericValueType(tp)) {
           if (numlo == NoType || isNumericSubType(numlo, tp))
             numlo = tp
@@ -3942,7 +3952,13 @@ trait Types extends api.Types { self: SymbolTable =>
     }
 
     def addHiBound(tp: Type, isNumericBound: Boolean = false) {
-      if (!hibounds.contains(tp)) {
+      // My current test case only demonstrates the need to let Nothing through as
+      // a lower bound, but I suspect the situation is symmetrical.
+      val mustConsider = tp.typeSymbol match {
+        case AnyClass => true
+        case _        => !(hibounds contains tp)
+      }
+      if (mustConsider) {
         checkWidening(tp)
         if (isNumericBound && isNumericValueType(tp)) {
           if (numhi == NoType || isNumericSubType(tp, numhi))
@@ -6316,21 +6332,26 @@ trait Types extends api.Types { self: SymbolTable =>
         })
         if (!cyclic) {
           if (up) {
-            if (bound.typeSymbol != AnyClass)
+            if (bound.typeSymbol != AnyClass) {
+              log(s"$tvar addHiBound $bound.instantiateTypeParams($tparams, $tvars)")
               tvar addHiBound bound.instantiateTypeParams(tparams, tvars)
+            }
             for (tparam2 <- tparams)
               tparam2.info.bounds.lo.dealias match {
                 case TypeRef(_, `tparam`, _) =>
+                  log(s"$tvar addHiBound $tparam2.tpeHK.instantiateTypeParams($tparams, $tvars)")
                   tvar addHiBound tparam2.tpeHK.instantiateTypeParams(tparams, tvars)
                 case _ =>
               }
           } else {
             if (bound.typeSymbol != NothingClass && bound.typeSymbol != tparam) {
+              log(s"$tvar addLoBound $bound.instantiateTypeParams($tparams, $tvars)")
               tvar addLoBound bound.instantiateTypeParams(tparams, tvars)
             }
             for (tparam2 <- tparams)
               tparam2.info.bounds.hi.dealias match {
                 case TypeRef(_, `tparam`, _) =>
+                  log(s"$tvar addLoBound $tparam2.tpeHK.instantiateTypeParams($tparams, $tvars)")
                   tvar addLoBound tparam2.tpeHK.instantiateTypeParams(tparams, tvars)
                 case _ =>
               }
@@ -6339,14 +6360,15 @@ trait Types extends api.Types { self: SymbolTable =>
         tvar.constr.inst = NoType // necessary because hibounds/lobounds may contain tvar
 
         //println("solving "+tvar+" "+up+" "+(if (up) (tvar.constr.hiBounds) else tvar.constr.loBounds)+((if (up) (tvar.constr.hiBounds) else tvar.constr.loBounds) map (_.widen)))
-
-        tvar setInst (
+        val newInst = (
           if (up) {
             if (depth != AnyDepth) glb(tvar.constr.hiBounds, depth) else glb(tvar.constr.hiBounds)
           } else {
             if (depth != AnyDepth) lub(tvar.constr.loBounds, depth) else lub(tvar.constr.loBounds)
-          })
-
+          }
+        )
+        log(s"$tvar setInst $newInst")
+        tvar setInst newInst
         //Console.println("solving "+tvar+" "+up+" "+(if (up) (tvar.constr.hiBounds) else tvar.constr.loBounds)+((if (up) (tvar.constr.hiBounds) else tvar.constr.loBounds) map (_.widen))+" = "+tvar.constr.inst)//@MDEBUG
       }
     }
diff --git a/src/reflect/scala/reflect/internal/util/Position.scala b/src/reflect/scala/reflect/internal/util/Position.scala
index 151a64daff..5456d66584 100644
--- a/src/reflect/scala/reflect/internal/util/Position.scala
+++ b/src/reflect/scala/reflect/internal/util/Position.scala
@@ -7,7 +7,7 @@
 package scala.reflect.internal.util
 
 import scala.reflect.ClassTag
-import scala.reflect.api.Attachments
+import scala.reflect.macros.Attachments
 
 object Position {
   val tabInc = 8
@@ -35,6 +35,50 @@ object Position {
   }
 }
 
+/** The Position class and its subclasses represent positions of ASTs and symbols.
+ *  Except for NoPosition and FakePos, every position refers to a SourceFile
+ *  and to an offset in the sourcefile (its `point`). For batch compilation,
+ *  that's all. For interactive IDE's there are also RangePositions
+ *  and TransparentPositions. A RangePosition indicates a start and an end
+ *  in addition to its point. TransparentPositions are a subclass of RangePositions.
+ *  Range positions that are not transparent are called opaque.
+ *  Trees with RangePositions need to satisfy the following invariants.
+ *
+ *  INV1: A tree with an offset position never contains a child
+ *        with a range position
+ *  INV2: If the child of a tree with a range position also has a range position,
+ *        then the child's range is contained in the parent's range.
+ *  INV3: Opaque range positions of children of the same node are non-overlapping
+ *        (this means their overlap is at most a single point).
+ *
+ *  The following tests are useful on positions:
+ *
+ *  pos.isDefined     true if position is not a NoPosition nor a FakePosition
+ *  pos.isRange       true if position is a range
+ *  pos.isOpaqueRange true if position is an opaque range
+ *
+ *  The following accessor methods are provided:
+ *
+ *  pos.source        The source file of the position, which must be defined
+ *  pos.point         The offset of the position's point, which must be defined
+ *  pos.start         The start of the position, which must be a range
+ *  pos.end           The end of the position, which must be a range
+ *
+ *  There are also convenience methods, such as
+ *
+ *  pos.startOrPoint
+ *  pos.endOrPoint
+ *  pos.pointOrElse(default)
+ *
+ *  These are less strict about the kind of position on which they can be applied.
+ *
+ *  The following conversion methods are often used:
+ *
+ *  pos.focus           converts a range position to an offset position, keeping its point;
+ *                      returns all other positions unchanged.
+ *  pos.makeTransparent converts an opaque range position into a transparent one.
+ *                      returns all other positions unchanged.
+ */
 abstract class Position extends scala.reflect.api.Position { self =>
 
   type Pos = Position
diff --git a/src/reflect/scala/reflect/macros/Aliases.scala b/src/reflect/scala/reflect/macros/Aliases.scala
index 754335d50d..7f7ab66848 100644
--- a/src/reflect/scala/reflect/macros/Aliases.scala
+++ b/src/reflect/scala/reflect/macros/Aliases.scala
@@ -1,33 +1,109 @@
 package scala.reflect
 package macros
 
+/** A slice of [[scala.reflect.macros.Context the Scala macros context]] that defines shorthands for the
+ *  most frequently used types and functions of the underlying compiler universe.
+ */
 trait Aliases {
   self: Context =>
 
+  /** The type of symbols representing declarations. */
   type Symbol = universe.Symbol
+
+  /** The type of Scala types, and also Scala type signatures.
+   *  (No difference is internally made between the two).
+   */
   type Type = universe.Type
+
+  /** The abstract type of names. */
   type Name = universe.Name
+
+  /** The abstract type of names representing terms. */
   type TermName = universe.TermName
+
+  /** The abstract type of names representing types. */
   type TypeName = universe.TypeName
+
+  /** The type of Scala abstract syntax trees. */
   type Tree = universe.Tree
+
+  /** Defines a universe-specific notion of positions. */
   type Position = universe.Position
+
+  /** The base type of all scopes. */
   type Scope = universe.Scope
+
+  /** The type of tree modifiers. */
   type Modifiers = universe.Modifiers
+
+  /** The type of compilation runs. */
   type Run = universe.Run
+
+  /** The type of compilation units. */
   type CompilationUnit = universe.CompilationUnit
 
+  /** Expr wraps an abstract syntax tree and tags it with its type. */
   type Expr[+T] = universe.Expr[T]
+
+  /** Constructor/Extractor for `Expr`. */
   val Expr = universe.Expr
+
+  /** A shorthand to create an expr.
+   *
+   *  Unlike the conventional expr factory, which requires a [[scala.reflect.api.TreeCreator]],
+   *  this one accepts a regular tree, but the resulting exprs are unable of being migrated
+   *  to other universes/mirrors (the functionality normally not needed for macros, since there is
+   *  only one compile-time universe and only one compile-time mirror).
+   */
   def Expr[T: WeakTypeTag](tree: Tree): Expr[T]
 
+  /** The type of weak type tags. */
   type WeakTypeTag[T] = universe.WeakTypeTag[T]
+
+  /** The type of type tags. */
   type TypeTag[T] = universe.TypeTag[T]
+
+  /** Constructor/Extractor for `WeakTypeTag`. */
   val WeakTypeTag = universe.WeakTypeTag
+
+  /** Constructor/Extractor for `TypeTag`. */
   val TypeTag = universe.TypeTag
+
+  /** A shorthand to create a weak type tag.
+   *
+   *  Unlike the conventional type tag factory, which requires a [[scala.reflect.api.TypeCreator]],
+   *  this one accepts a regular type, but the resulting type tags are unable of being migrated
+   *  to other universes/mirrors (the functionality normally not needed for macros, since there is
+   *  only one compile-time universe and only one compile-time mirror).
+   */
   def WeakTypeTag[T](tpe: Type): WeakTypeTag[T]
+
+  /** A shorthand to create a type tag.
+   *
+   *  Unlike the conventional type tag factory, which requires a [[scala.reflect.api.TypeCreator]],
+   *  this one accepts a regular type, but the resulting type tags are unable of being migrated
+   *  to other universes/mirrors (the functionality normally not needed for macros, since there is
+   *  only one compile-time universe and only one compile-time mirror).
+   */
   def TypeTag[T](tpe: Type): TypeTag[T]
+
+  /**
+   * Shortcut for `implicitly[WeakTypeTag[T]]`
+   */
   def weakTypeTag[T](implicit attag: WeakTypeTag[T]) = attag
+
+  /**
+   * Shortcut for `implicitly[TypeTag[T]]`
+   */
   def typeTag[T](implicit ttag: TypeTag[T]) = ttag
+
+  /**
+   * Shortcut for `implicitly[WeakTypeTag[T]].tpe`
+   */
   def weakTypeOf[T](implicit attag: WeakTypeTag[T]): Type = attag.tpe
+
+  /**
+   * Shortcut for `implicitly[TypeTag[T]].tpe`
+   */
   def typeOf[T](implicit ttag: TypeTag[T]): Type = ttag.tpe
 }
diff --git a/src/reflect/scala/reflect/api/Attachments.scala b/src/reflect/scala/reflect/macros/Attachments.scala
index edbb0131ca..ba5ccf88f1 100644
--- a/src/reflect/scala/reflect/api/Attachments.scala
+++ b/src/reflect/scala/reflect/macros/Attachments.scala
@@ -1,12 +1,20 @@
 package scala.reflect
-package api
+package macros
 
-/** Attachments is a generalization of Position. Typically it stores a Position of a tree, but this can be extended to
+/** Attachments provide a way to associate custom metadata with symbols and trees.
+ *
+ *  Along with `symbol` and `tpe`, which represent core metadata of trees, each tree
+ *  carries the `attachments` field that can store other metadata: compiler-defined (e.g. positions) or user-defined.
+ *  Same story is true for symbols, which also have extensible metadata by the virtue
+ *  of the same `attachments` field.
+ *
+ *  Typically attachments just store a [[scala.reflect.api.Position]], but they can be extended to
  *  encompass arbitrary payloads. Payloads are stored in type-indexed slots, which can be read with `get[T]` and written
  *  with `update[T]` and `remove[T]`.
  *
- *  Attachments always carry positions because we don't want to introduce an additional field for attachments in `Tree`
- *  imposing an unnecessary memory tax because of something that will not be used in most cases.
+ *  This API doesn't have much use in the runtime reflection API (the [[scala.reflect.api]] package), but it might be of help
+ *  for macro writers, providing a way to coordinate multiple macros operating on the same code. Therefore the `attachments`
+ *  field is only declared in trees and symbols belonging to [[scala.reflect.macros.Universe]].
  */
 abstract class Attachments { self =>
 
@@ -30,8 +38,7 @@ abstract class Attachments { self =>
     (all filter matchesTag[T]).headOption.asInstanceOf[Option[T]]
 
   /** Creates a copy of this attachment with the payload slot of T added/updated with the provided value.
-   *
-   * Replaces an existing payload of the same type, if exists.
+   *  Replaces an existing payload of the same type, if exists.
    */
   def update[T: ClassTag](attachment: T): Attachments { type Pos = self.Pos } =
     new NonemptyAttachments(this.pos, remove[T].all + attachment)
diff --git a/src/reflect/scala/reflect/macros/Context.scala b/src/reflect/scala/reflect/macros/Context.scala
index 7a365ed37b..1f6e97adbc 100644
--- a/src/reflect/scala/reflect/macros/Context.scala
+++ b/src/reflect/scala/reflect/macros/Context.scala
@@ -5,6 +5,25 @@ package macros
 // the most lightweight context should just expose the stuff from the SIP
 // the full context should include all traits from scala.reflect.macros (and probably reside in scala-compiler.jar)
 
+/** The Scala macros context.
+ *
+ *  See [[scala.reflect.macros.package the overview page]] for a description of how macros work. This documentation
+ *  entry provides information on the API available to macro writers.
+ *
+ *  A macro context wraps a compiler universe exposed in `universe` and having type [[scala.reflect.macros.Universe]].
+ *  This type is a refinement over the generic reflection API provided in [[scala.reflect.api.Universe]]. The
+ *  extended Universe provides mutability for reflection artifacts (e.g. macros can change types of compiler trees,
+ *  add annotation to symbols representing definitions, etc) and exposes some internal compiler functionality
+ *  such as `Symbol.deSkolemize` or `Tree.attachments`.
+ *
+ *  Another fundamental part of a macro context is `macroApplication`, which provides access to the tree undergoing
+ *  macro expansion. Parts of this tree can be found in arguments of the corresponding macro implementations and
+ *  in `prefix`, but `macroApplication` gives the full picture.
+ *
+ *  Other than that, macro contexts provide facilities for typechecking, exploring the compiler's symbol table and
+ *  enclosing trees and compilation units, evaluating trees, logging warnings/errors and much more.
+ *  Refer to the documentation of top-level traits in this package to learn the details.
+ */
 trait Context extends Aliases
                  with Enclosures
                  with Names
@@ -16,15 +35,53 @@ trait Context extends Aliases
                  with Evals
                  with ExprUtils {
 
-  /** The compile-time universe */
+  /** The compile-time universe. */
   val universe: Universe
 
-  /** The mirror of the compile-time universe */
+  /** The mirror of the compile-time universe. */
   val mirror: universe.Mirror
 
-  /** The type of the prefix tree from which the macro is selected */
+  /** The type of the prefix tree from which the macro is selected.
+   *  See the documentation entry for `prefix` for an example.
+   */
   type PrefixType
 
-  /** The prefix tree from which the macro is selected */
+  /** The prefix tree from which the macro is selected.
+   *
+   *  For a example, for a macro `filter` defined as an instance method on a collection `Coll`,
+   *  `prefix` represents an equivalent of `this` for normal instance methods:
+   *
+   *  {{{
+   *  scala> class Coll[T] {
+   *       | def filter(p: T => Boolean): Coll[T] = macro M.filter[T]
+   *       | }; object M {
+   *       | def filter[T](c: Context { type PrefixType = Coll[T] })
+   *       |              (p: c.Expr[T => Boolean]): c.Expr[Coll[T]] =
+   *       |   {
+   *       |     println(c.prefix.tree)
+   *       |     c.prefix
+   *       |   }
+   *       | }
+   *  defined class Coll
+   *  defined module Macros
+   *
+   *  scala> new Coll[Int]().filter(_ % 2 == 0)
+   *  new Coll[Int]()
+   *  res0: Coll[Int] = ...
+   *
+   *  scala> val x = new Coll[String]()
+   *  x: Coll[String] = ...
+   *
+   *  scala> x.filter(_ != "")
+   *  \$line11.\$read.\$iw.\$iw.\$iw.\$iw.\$iw.\$iw.\$iw.\$iw.\$iw.\$iw.\$iw.\$iw.x
+   *  res1 @ 35563b4b: x.type = ...
+   *  }}}
+   *
+   *  Note how the value of `prefix` changes depending on the qualifier of the macro call
+   *  (i.e. the expression that is at the left-hand side of the dot).
+   *
+   *  Another noteworthy thing about the snippet above is the `Context { type PrefixType = Coll[T] }`
+   *  type that is used to stress that the macro implementation works with prefixes of type `Coll[T]`.
+   */
   val prefix: Expr[PrefixType]
 }
diff --git a/src/reflect/scala/reflect/macros/Enclosures.scala b/src/reflect/scala/reflect/macros/Enclosures.scala
index 218cf6ebb3..41d6af94e3 100644
--- a/src/reflect/scala/reflect/macros/Enclosures.scala
+++ b/src/reflect/scala/reflect/macros/Enclosures.scala
@@ -1,6 +1,11 @@
 package scala.reflect
 package macros
 
+/** A slice of [[scala.reflect.macros.Context the Scala macros context]] that exposes
+ *  enclosing trees (method, class, compilation unit and currently compiled application),
+ *  the enclosing position of the macro expansion, as well as macros and implicits
+ *  that are currently in-flight.
+ */
 trait Enclosures {
   self: Context =>
 
diff --git a/src/reflect/scala/reflect/macros/Evals.scala b/src/reflect/scala/reflect/macros/Evals.scala
index 3837d749da..6aab3d5b02 100644
--- a/src/reflect/scala/reflect/macros/Evals.scala
+++ b/src/reflect/scala/reflect/macros/Evals.scala
@@ -1,9 +1,54 @@
 package scala.reflect
 package macros
 
+/** A slice of [[scala.reflect.macros.Context the Scala macros context]] that provides
+ *  a facility to evaluate trees.
+ */
 trait Evals {
   self: Context =>
 
-  /** .. */
+  /** Takes a typed wrapper for a tree of type `T` and evaluates it to a value of type `T`.
+   *
+   *  Can be used to perform compile-time computations on macro arguments to the extent
+   *  permitted by the shape of the arguments.
+   *
+   *  Known issues: because of [[https://issues.scala-lang.org/browse/SI-5748 https://issues.scala-lang.org/browse/SI-5748]]
+   *  trees being evaluated first need to undergo `resetAllAttrs`. Resetting symbols and types
+   *  mutates the tree in place, therefore the conventional approach is to `duplicate` the tree first.
+   *
+   *  {{{
+   *  scala> def impl(c: Context)(x: c.Expr[String]) = {
+   *       | val x1 = c.Expr[String](c.resetAllAttrs(x.tree.duplicate))
+   *       | println(s"compile-time value is: \${c.eval(x1)}")
+   *       | x
+   *       | }
+   *  impl: (c: Context)(x: c.Expr[String])c.Expr[String]
+   *
+   *  scala> def test(x: String) = macro impl
+   *  test: (x: String)String
+   *
+   *  scala> test("x")
+   *  compile-time value is: x
+   *  res0: String = x
+   *
+   *  scala> test("x" + "y")
+   *  compile-time value is: xy
+   *  res1: String = xy
+   *
+   *  scala> val x = "x"
+   *  x: String = x
+   *
+   *  scala> test(x + "y")
+   *  compile-time value is: xy
+   *  res2: String = xy
+   *
+   *  scala> { val x = "x"; test(x + "y") }
+   *  error: exception during macro expansion:
+   *  scala.tools.reflect.ToolBoxError: reflective compilation failed
+   *  }}}
+   *
+   *  Note that in the last case evaluation has failed, because the argument of a macro
+   *  refers to a runtime value `x`, which is unknown at compile time.
+   */
   def eval[T](expr: Expr[T]): T
 }
\ No newline at end of file
diff --git a/src/reflect/scala/reflect/macros/ExprUtils.scala b/src/reflect/scala/reflect/macros/ExprUtils.scala
index adcdc78c78..a9acc61735 100644
--- a/src/reflect/scala/reflect/macros/ExprUtils.scala
+++ b/src/reflect/scala/reflect/macros/ExprUtils.scala
@@ -1,32 +1,48 @@
 package scala.reflect
 package macros
 
+/** A slice of [[scala.reflect.macros.Context the Scala macros context]] that defines shorthands for the
+ *  most common `Expr`-creating functions.
+ */
 trait ExprUtils {
   self: Context =>
 
+  /** Shorthand for `Literal(Constant(null))` in the underlying `universe`. */
   def literalNull: Expr[Null]
 
+  /** Shorthand for `Literal(Constant(()))` in the underlying `universe`. */
   def literalUnit: Expr[Unit]
 
+  /** Shorthand for `Literal(Constant(true))` in the underlying `universe`. */
   def literalTrue: Expr[Boolean]
 
+  /** Shorthand for `Literal(Constant(false))` in the underlying `universe`. */
   def literalFalse: Expr[Boolean]
 
+  /** Shorthand for `Literal(Constant(x: Boolean))` in the underlying `universe`. */
   def literal(x: Boolean): Expr[Boolean]
 
+  /** Shorthand for `Literal(Constant(x: Byte))` in the underlying `universe`. */
   def literal(x: Byte): Expr[Byte]
 
+  /** Shorthand for `Literal(Constant(x: Short))` in the underlying `universe`. */
   def literal(x: Short): Expr[Short]
 
+  /** Shorthand for `Literal(Constant(x: Int))` in the underlying `universe`. */
   def literal(x: Int): Expr[Int]
 
+  /** Shorthand for `Literal(Constant(x: Long))` in the underlying `universe`. */
   def literal(x: Long): Expr[Long]
 
+  /** Shorthand for `Literal(Constant(x: Float))` in the underlying `universe`. */
   def literal(x: Float): Expr[Float]
 
+  /** Shorthand for `Literal(Constant(x: Double))` in the underlying `universe`. */
   def literal(x: Double): Expr[Double]
 
+  /** Shorthand for `Literal(Constant(x: String))` in the underlying `universe`. */
   def literal(x: String): Expr[String]
 
+  /** Shorthand for `Literal(Constant(x: Char))` in the underlying `universe`. */
   def literal(x: Char): Expr[Char]
 }
diff --git a/src/reflect/scala/reflect/macros/FrontEnds.scala b/src/reflect/scala/reflect/macros/FrontEnds.scala
index e6b67cfc87..8c47202342 100644
--- a/src/reflect/scala/reflect/macros/FrontEnds.scala
+++ b/src/reflect/scala/reflect/macros/FrontEnds.scala
@@ -1,30 +1,44 @@
 package scala.reflect
 package macros
 
+/** A slice of [[scala.reflect.macros.Context the Scala macros context]] that
+ *  provides facilities to communicate with the compiler's front end
+ *  (emit warnings, errors and other sorts of messages).
+ */
 trait FrontEnds {
   self: Context =>
 
   /** For sending a message which should not be labeled as a warning/error,
    *  but also shouldn't require -verbose to be visible.
-   *  Use ``enclosingPosition'' if you're in doubt what position to pass to ``pos''.
+   *  Use `enclosingPosition` if you're in doubt what position to pass to `pos`.
    */
   def echo(pos: Position, msg: String): Unit
 
-  /** Informational messages, suppressed unless -verbose or force=true.
-   *  Use ``enclosingPosition'' if you're in doubt what position to pass to ``pos''.
+  /** Emits an informational message, suppressed unless `-verbose` or `force=true`.
+   *  Use `enclosingPosition` if you're in doubt what position to pass to `pos`.
    */
   def info(pos: Position, msg: String, force: Boolean): Unit
 
-  /** Warnings and errors.
-   *  Use ``enclosingPosition'' if you're in doubt what position to pass to ``pos''.
+  /** Does the compilation session have any warnings?
    */
   def hasWarnings: Boolean
-  def hasErrors: Boolean
+
+  /** Emits a warning.
+   *  Use `enclosingPosition` if you're in doubt what position to pass to `pos`.
+   */
   def warning(pos: Position, msg: String): Unit
+
+  /** Does the compilation session have any errors?
+   */
+  def hasErrors: Boolean
+
+  /** Emits a compilation error.
+   *  Use `enclosingPosition` if you're in doubt what position to pass to `pos`.
+   */
   def error(pos: Position, msg: String): Unit
 
   /** Abruptly terminates current macro expansion leaving a note about what happened.
-   *  Use ``enclosingPosition'' if you're in doubt what position to pass to ``pos''.
+   *  Use `enclosingPosition` if you're in doubt what position to pass to `pos`.
    */
   def abort(pos: Position, msg: String): Nothing
 }
\ No newline at end of file
diff --git a/src/reflect/scala/reflect/macros/Infrastructure.scala b/src/reflect/scala/reflect/macros/Infrastructure.scala
index a1ef1c87a3..2f3b8e8d19 100644
--- a/src/reflect/scala/reflect/macros/Infrastructure.scala
+++ b/src/reflect/scala/reflect/macros/Infrastructure.scala
@@ -1,6 +1,9 @@
 package scala.reflect
 package macros
 
+/** A slice of [[scala.reflect.macros.Context the Scala macros context]] that
+ *  provides facilities to communicate with the compiler's infrastructure.
+ */
 trait Infrastructure {
   self: Context =>
 
diff --git a/src/reflect/scala/reflect/macros/Names.scala b/src/reflect/scala/reflect/macros/Names.scala
index fab9bbbca5..20e750b225 100644
--- a/src/reflect/scala/reflect/macros/Names.scala
+++ b/src/reflect/scala/reflect/macros/Names.scala
@@ -1,15 +1,20 @@
 package scala.reflect
 package macros
 
+/** A slice of [[scala.reflect.macros.Context the Scala macros context]] that
+ *  provides functions that generate unique names.
+ */
 trait Names {
   self: Context =>
 
-  /** Creates a fresh string */
+  /** Creates a unique string. */
   def fresh(): String
 
-  /** Creates a fresh string from the provided string */
+  /** Creates a unique string having a given prefix. */
   def fresh(name: String): String
 
-  /** Creates a fresh name from the provided name */
+  /** Creates a unique name having a given name as a prefix and
+   *  having the same flavor (term name or type name) as the given name.
+   */
   def fresh[NameType <: Name](name: NameType): NameType
 }
diff --git a/src/reflect/scala/reflect/macros/Parsers.scala b/src/reflect/scala/reflect/macros/Parsers.scala
index c2d4d8a3ab..bf73c36b1b 100644
--- a/src/reflect/scala/reflect/macros/Parsers.scala
+++ b/src/reflect/scala/reflect/macros/Parsers.scala
@@ -1,14 +1,19 @@
 package scala.reflect
 package macros
 
+/** A slice of [[scala.reflect.macros.Context the Scala macros context]] that
+ *  exposes functions to parse strings with Scala code into trees.
+ */
 trait Parsers {
   self: Context =>
 
-  /** .. */
-  // todo. distinguish between parsing an expression and parsing arbitrary code
-  // for example, parsing in expression mode will fail on packages
+  /** Parses a string with a Scala expression into an abstract syntax tree.
+   *  Only works for expressions, i.e. parsing a package declaration will fail.
+   *  @throws [[scala.reflect.macros.ParseException]]
+   */
   def parse(code: String): Tree
 }
 
-// should be path-dependent, otherwise exception handling becomes a mess
-case class ParseError(val pos: scala.reflect.api.Position, val msg: String) extends Throwable(msg)
+/** Indicates an error during [[scala.reflect.macros.Parsers#parse]].
+ */
+case class ParseException(val pos: scala.reflect.api.Position, val msg: String) extends Exception(msg)
diff --git a/src/reflect/scala/reflect/macros/Reifiers.scala b/src/reflect/scala/reflect/macros/Reifiers.scala
index ed31663c68..d7ee30c7d9 100644
--- a/src/reflect/scala/reflect/macros/Reifiers.scala
+++ b/src/reflect/scala/reflect/macros/Reifiers.scala
@@ -1,6 +1,9 @@
 package scala.reflect
 package macros
 
+/** A slice of [[scala.reflect.macros.Context the Scala macros context]] that
+ *  exposes functions to save reflection artifacts for runtime.
+ */
 trait Reifiers {
   self: Context =>
 
@@ -76,6 +79,14 @@ trait Reifiers {
 
 // made these guys non path-dependent, otherwise exception handling quickly becomes a mess
 
-case class ReificationError(val pos: scala.reflect.api.Position, val msg: String) extends Throwable(msg)
+/** Indicates an expected error during one of the `reifyXXX` methods in [[scala.reflect.macros.Reifiers]].
+ *  Such errors represent one of the standard ways for reification to go wrong, e.g.
+ *  an attempt to create a `TypeTag` from a weak type.
+ */
+case class ReificationException(val pos: scala.reflect.api.Position, val msg: String) extends Exception(msg)
 
-case class UnexpectedReificationError(val pos: scala.reflect.api.Position, val msg: String, val cause: Throwable = null) extends Throwable(msg, cause)
+/** Indicates an unexpected expected error during one of the `reifyXXX` methods in [[scala.reflect.macros.Reifiers]].
+ *  Such errors wrap random crashes in reification logic and are distinguished from expected [[scala.reflect.macros.ReificationException]]s
+ *  so that the latter can be reported as compilation errors, while the former manifest themselves as compiler crashes.
+ */
+case class UnexpectedReificationException(val pos: scala.reflect.api.Position, val msg: String, val cause: Throwable = null) extends Exception(msg, cause)
diff --git a/src/reflect/scala/reflect/macros/TreeBuilder.scala b/src/reflect/scala/reflect/macros/TreeBuilder.scala
index 5f18ab9ee8..727387c5af 100644
--- a/src/reflect/scala/reflect/macros/TreeBuilder.scala
+++ b/src/reflect/scala/reflect/macros/TreeBuilder.scala
@@ -1,6 +1,9 @@
 package scala.reflect
 package macros
 
+/** A helper available in [[scala.reflect.macros.Universe]] that defines shorthands for the
+ *  most common tree-creating functions.
+ */
 abstract class TreeBuilder {
   val global: Universe
 
@@ -46,12 +49,26 @@ abstract class TreeBuilder {
    *  @return               the newly created trees.
    */
   def mkMethodCall(receiver: Symbol, methodName: Name, targs: List[Type], args: List[Tree]): Tree
+
+  /** TODO how to refer to the main `mkMethodCall`? */
   def mkMethodCall(method: Symbol, targs: List[Type], args: List[Tree]): Tree
+
+  /** TODO how to refer to the main `mkMethodCall`? */
   def mkMethodCall(method: Symbol, args: List[Tree]): Tree
+
+  /** TODO how to refer to the main `mkMethodCall`? */
   def mkMethodCall(target: Tree, args: List[Tree]): Tree
+
+  /** TODO how to refer to the main `mkMethodCall`? */
   def mkMethodCall(receiver: Symbol, methodName: Name, args: List[Tree]): Tree
+
+  /** TODO how to refer to the main `mkMethodCall`? */
   def mkMethodCall(receiver: Tree, method: Symbol, targs: List[Type], args: List[Tree]): Tree
+
+  /** TODO how to refer to the main `mkMethodCall`? */
   def mkMethodCall(target: Tree, targs: List[Type], args: List[Tree]): Tree
+
+  /** TODO how to refer to the main `mkMethodCall`? */
   def mkNullaryCall(method: Symbol, targs: List[Type]): Tree
 
   /** A tree that refers to the runtime reflexive universe, ``scala.reflect.runtime.universe''. */
diff --git a/src/reflect/scala/reflect/macros/Typers.scala b/src/reflect/scala/reflect/macros/Typers.scala
index eef6507418..016a08bd01 100644
--- a/src/reflect/scala/reflect/macros/Typers.scala
+++ b/src/reflect/scala/reflect/macros/Typers.scala
@@ -1,6 +1,9 @@
 package scala.reflect
 package macros
 
+/** A slice of [[scala.reflect.macros.Context the Scala macros context]] that
+ *  partially exposes the type checker to macro writers.
+ */
 trait Typers {
   self: Context =>
 
@@ -24,11 +27,11 @@ trait Typers {
    *  Unlike `enclosingImplicits`, this is a def, which means that it gets recalculated on every invocation,
    *  so it might change depending on what is going on during macro expansion.
    */
- def openImplicits: List[(Type, Tree)]
+  def openImplicits: List[(Type, Tree)]
 
   /** Typechecks the provided tree against the expected type `pt` in the macro callsite context.
    *
-   *  If `silent` is false, `TypeError` will be thrown in case of a typecheck error.
+   *  If `silent` is false, `TypecheckException` will be thrown in case of a typecheck error.
    *  If `silent` is true, the typecheck is silent and will return `EmptyTree` if an error occurs.
    *  Such errors don't vanish and can be inspected by turning on -Ymacro-debug-verbose.
    *  Unlike in `inferImplicitValue` and `inferImplicitView`, `silent` is false by default.
@@ -36,26 +39,32 @@ trait Typers {
    *  Typechecking can be steered with the following optional parameters:
    *    `withImplicitViewsDisabled` recursively prohibits implicit views (though, implicit vals will still be looked up and filled in), default value is false
    *    `withMacrosDisabled` recursively prohibits macro expansions and macro-based implicits, default value is false
+   *
+   *  @throws [[scala.reflect.macros.TypecheckException]]
    */
   def typeCheck(tree: Tree, pt: Type = WildcardType, silent: Boolean = false, withImplicitViewsDisabled: Boolean = false, withMacrosDisabled: Boolean = false): Tree
 
   /** Infers an implicit value of the expected type `pt` in the macro callsite context.
    *  Optional `pos` parameter provides a position that will be associated with the implicit search.
    *
-   *  If `silent` is false, `TypeError` will be thrown in case of an inference error.
+   *  If `silent` is false, `TypecheckException` will be thrown in case of an inference error.
    *  If `silent` is true, the typecheck is silent and will return `EmptyTree` if an error occurs.
    *  Such errors don't vanish and can be inspected by turning on -Xlog-implicits.
    *  Unlike in `typeCheck`, `silent` is true by default.
+   *
+   *  @throws [[scala.reflect.macros.TypecheckException]]
    */
   def inferImplicitValue(pt: Type, silent: Boolean = true, withMacrosDisabled: Boolean = false, pos: Position = enclosingPosition): Tree
 
   /** Infers an implicit view from the provided tree `tree` of the type `from` to the type `to` in the macro callsite context.
    *  Optional `pos` parameter provides a position that will be associated with the implicit search.
    *
-   *  If `silent` is false, `TypeError` will be thrown in case of an inference error.
+   *  If `silent` is false, `TypecheckException` will be thrown in case of an inference error.
    *  If `silent` is true, the typecheck is silent and will return `EmptyTree` if an error occurs.
    *  Such errors don't vanish and can be inspected by turning on -Xlog-implicits.
    *  Unlike in `typeCheck`, `silent` is true by default.
+   *
+   *  @throws [[scala.reflect.macros.TypecheckException]]
    */
   def inferImplicitView(tree: Tree, from: Type, to: Type, silent: Boolean = true, withMacrosDisabled: Boolean = false, pos: Position = enclosingPosition): Tree
 
@@ -72,12 +81,8 @@ trait Typers {
    *  For more info, read up https://issues.scala-lang.org/browse/SI-5464.
    */
   def resetLocalAttrs(tree: Tree): Tree
+}
 
-  /** Represents an error during typechecking
-   */
-  type TypeError <: Throwable
-  val TypeError: TypeErrorExtractor
-  abstract class TypeErrorExtractor {
-    def unapply(error: TypeError): Option[(Position, String)]
-  }
-}
\ No newline at end of file
+/** Indicates an error during one of the methods in [[scala.reflect.macros.Typers]].
+ */
+case class TypecheckException(val pos: scala.reflect.api.Position, val msg: String) extends Exception(msg)
diff --git a/src/reflect/scala/reflect/macros/Universe.scala b/src/reflect/scala/reflect/macros/Universe.scala
index 97d0a8d98a..86bc37b4c9 100644
--- a/src/reflect/scala/reflect/macros/Universe.scala
+++ b/src/reflect/scala/reflect/macros/Universe.scala
@@ -1,69 +1,125 @@
 package scala.reflect
 package macros
 
+/** The refinement of [[scala.reflect.api.Universe]] for the use by macro writers.
+ *
+ *  This universe provides mutability for reflection artifacts (e.g. macros can change types of compiler trees,
+ *  add annotation to symbols representing definitions, etc) and exposes some internal compiler functionality
+ *  such as `Symbol.deSkolemize` or `Tree.attachments`.
+ *  @groupname Macros Macro Specific Additions
+ *  @groupprio Macros -1
+ *
+ *  @contentDiagram hideNodes "*Api"
+ */
 abstract class Universe extends scala.reflect.api.Universe {
 
+  /** A factory that encapsulates common tree-building functions.
+   *  @group Macros
+   */
   val treeBuild: TreeBuilder { val global: Universe.this.type }
 
+  /** The API of reflection artifacts that support [[scala.reflect.macros.Attachments]].
+   *  These artifacts are trees and symbols.
+   *  @group Macros
+   */
   trait AttachableApi {
-    /** ... */
-    def attachments: scala.reflect.api.Attachments { type Pos = Position }
+    /** The attachment of the reflection artifact. */
+    def attachments: Attachments { type Pos = Position }
 
-    /** ... */
+    /** Updates the attachment with the payload slot of T added/updated with the provided value.
+     *  Replaces an existing payload of the same type, if exists.
+     *  Returns the reflection artifact itself.
+     */
     def updateAttachment[T: ClassTag](attachment: T): AttachableApi.this.type
 
-    /** ... */
+    /** Update the attachment with the payload of the given class type `T` removed.
+     *  Returns the reflection artifact itself.
+     */
     def removeAttachment[T: ClassTag]: AttachableApi.this.type
   }
 
   // Symbol extensions ---------------------------------------------------------------
 
+  /**  The `Symbol` API is extended for macros: See [[SymbolContextApi]] for details.
+   *
+   *  @group Macros
+   */
   override type Symbol >: Null <: SymbolContextApi
 
   /** The extended API of symbols that's supported in macro context universes
+   *  @group API
    */
   trait SymbolContextApi extends SymbolApi with AttachableApi { self: Symbol =>
 
+    /** If this symbol is a skolem, its corresponding type parameter, otherwise the symbol itself.
+     *
+     *  [[https://groups.google.com/forum/#!msg/scala-internals/0j8laVNTQsI/kRXMF_c8bGsJ To quote Martin Odersky]],
+     *  skolems are synthetic type "constants" that are copies of existentially bound or universally
+     *  bound type variables. E.g. if one is inside the right-hand side of a method:
+     *
+     *  {{{
+     *  def foo[T](x: T) = ... foo[List[T]]....
+     *  }}}
+     *
+     *  the skolem named `T` refers to the unknown type instance of `T` when `foo` is called. It needs to be different
+     *  from the type parameter because in a recursive call as in the `foo[List[T]]` above the type parameter gets
+     *  substituted with `List[T]`, but the ''type skolem'' stays what it is.
+     *
+     *  The other form of skolem is an ''existential skolem''. Say one has a function
+     *
+     *  {{{
+     *  def bar(xs: List[T] forSome { type T }) = xs.head
+     *  }}}
+     *
+     *  then each occurrence of `xs` on the right will have type `List[T']` where `T'` is a fresh copy of `T`.
+     */
     def deSkolemize: Symbol
 
-    /** The position of this symbol
-     */
+    /** The position of this symbol. */
     def pos: Position
 
+    /** Sets the `typeSignature` of the symbol. */
     def setTypeSignature(tpe: Type): Symbol
 
+    /** Sets the `annotations` of the symbol. */
     def setAnnotations(annots: Annotation*): Symbol
 
+    /** Sets the `name` of the symbol. */
     def setName(name: Name): Symbol
 
+    /** Sets the `privateWithin` of the symbol. */
     def setPrivateWithin(sym: Symbol): Symbol
   }
 
   // Tree extensions ---------------------------------------------------------------
 
+  /**  The `Tree` API is extended for macros: See [[TreeContextApi]] for details.
+   *
+   *  @group Macros
+   */
   override type Tree >: Null <: TreeContextApi
 
   /** The extended API of trees that's supported in macro context universes
+   *  @group API
    */
   trait TreeContextApi extends TreeApi with AttachableApi { self: Tree =>
 
-    /** ... */
+    /** Sets the `pos` of the tree. Returns `Unit`. */
     def pos_=(pos: Position): Unit
 
-    /** ... */
+    /** Sets the `pos` of the tree. Returns the tree itself. */
     def setPos(newpos: Position): Tree
 
-    /** ... */
+    /** Sets the `tpe` of the tree. Returns `Unit`. */
     def tpe_=(t: Type): Unit
 
-    /** Set tpe to give `tp` and return this.
-     */
+    /** Sets the `tpe` of the tree. Returns the tree itself. */
     def setType(tp: Type): Tree
 
     /** Like `setType`, but if this is a previously empty TypeTree that
      *  fact is remembered so that resetAllAttrs will snap back.
      *
-     *  @PP: Attempting to elaborate on the above, I find: If defineType
+     *  \@PP: Attempting to elaborate on the above, I find: If defineType
      *  is called on a TypeTree whose type field is null or NoType,
      *  this is recorded as "wasEmpty = true". That value is used in
      *  ResetAttrsTraverser, which nulls out the type field of TypeTrees
@@ -79,55 +135,72 @@ abstract class Universe extends scala.reflect.api.Universe {
      */
     def defineType(tp: Type): Tree
 
-    /** ... */
+    /** Sets the `symbol` of the tree. Returns `Unit`. */
     def symbol_=(sym: Symbol): Unit
 
-    /** ... */
+    /** Sets the `symbol` of the tree. Returns the tree itself. */
     def setSymbol(sym: Symbol): Tree
   }
 
+  /** @inheritdoc */
   override type SymTree >: Null <: Tree with SymTreeContextApi
 
   /** The extended API of sym trees that's supported in macro context universes
+   *  @group API
    */
   trait SymTreeContextApi extends SymTreeApi { this: SymTree =>
+    /** Sets the `symbol` field of the sym tree. */
     var symbol: Symbol
   }
 
+  /** @inheritdoc */
   override type TypeTree >: Null <: TypTree with TypeTreeContextApi
 
   /** The extended API of sym trees that's supported in macro context universes
+   *  @group API
    */
   trait TypeTreeContextApi extends TypeTreeApi { this: TypeTree =>
+    /** Sets the `original` field of the type tree. */
     def setOriginal(tree: Tree): this.type
   }
 
+  /** @inheritdoc */
   override type Ident >: Null <: RefTree with IdentContextApi
 
   /** The extended API of idents that's supported in macro context universes
+   *  @group API
    */
   trait IdentContextApi extends IdentApi { this: Ident =>
+    /** Was this ident created from a backquoted identifier? */
     def isBackquoted: Boolean
   }
 
   /** Mark a variable as captured; i.e. force boxing in a *Ref type.
+   *  @group Macros
    */
   def captureVariable(vble: Symbol): Unit
 
   /** Mark given identifier as a reference to a captured variable itself
    *  suppressing dereferencing with the `elem` field.
+   *  @group Macros
    */
   def referenceCapturedVariable(vble: Symbol): Tree
 
   /** Convert type of a captured variable to *Ref type.
+   *  @group Macros
    */
   def capturedVariableType(vble: Symbol): Type
 
+  /** The type of compilation runs.
+   *  @template
+   *  @group Macros
+   */
   type Run <: RunContextApi
 
   /** Compilation run uniquely identifies current invocation of the compiler
    *  (e.g. can be used to implement per-run caches for macros) and provides access to units of work
    *  of the invocation (currently processed unit of work and the list of all units).
+   *  @group API
    */
   trait RunContextApi {
     /** Currently processed unit of work (a real or a virtual file). */
@@ -137,10 +210,15 @@ abstract class Universe extends scala.reflect.api.Universe {
     def units: Iterator[CompilationUnit]
   }
 
+  /** The type of compilation units.
+   *  @template
+   *  @group Macros
+   */
   type CompilationUnit <: CompilationUnitContextApi
 
   /** Compilation unit describes a unit of work of the compilation run.
    *  It provides such information as file name, textual representation of the unit and the underlying AST.
+   *  @group API
    */
   trait CompilationUnitContextApi {
     /** Source file corresponding to this compilation unit.
@@ -148,7 +226,7 @@ abstract class Universe extends scala.reflect.api.Universe {
      *  Exposes information about the file as a part of a real or virtual file system
      *  along with the contents of that file.
      *
-     *  The return type is [[scala.reflect.io.AbstractFile]], which belongs to an experimental part of Scala reflection.
+     *  The return type is `scala.reflect.io.AbstractFile`, which belongs to an experimental part of Scala reflection.
      *  It should not be used unless you know what you are doing. In subsequent releases, this API will be refined
      *  and exposed as a part of scala.reflect.api.
      */
diff --git a/src/reflect/scala/reflect/macros/package.scala b/src/reflect/scala/reflect/macros/package.scala
new file mode 100644
index 0000000000..3a2f04bcf2
--- /dev/null
+++ b/src/reflect/scala/reflect/macros/package.scala
@@ -0,0 +1,12 @@
+package scala.reflect
+
+/** The base package for Scala macros.
+ *
+ *  Macros are functions that are called by the compiler during compilation.
+ *  Within these functions the programmer has access to compiler APIs exposed in [[scala.reflect.macros.Context]].
+ *  For example, it is possible to generate, analyze and typecheck code.
+ *
+ *  See the [[http://docs.scala-lang.org/overviews/macros.html Macros Guide]] on how to get started with Scala macros.
+ */
+package object macros {
+}
\ No newline at end of file
diff --git a/src/reflect/scala/reflect/runtime/JavaMirrors.scala b/src/reflect/scala/reflect/runtime/JavaMirrors.scala
index b6b2537dc4..2d08cd887b 100644
--- a/src/reflect/scala/reflect/runtime/JavaMirrors.scala
+++ b/src/reflect/scala/reflect/runtime/JavaMirrors.scala
@@ -24,7 +24,7 @@ import scala.language.existentials
 import scala.runtime.{ScalaRunTime, BoxesRunTime}
 import scala.reflect.internal.util.Collections._
 
-trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUniverse: SymbolTable =>
+private[reflect] trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUniverse: SymbolTable =>
 
   private lazy val mirrors = new WeakHashMap[ClassLoader, WeakReference[JavaMirror]]()
 
@@ -300,7 +300,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
         def showTparams(tparams: List[Symbol]) = "[" + (tparams map showTparam mkString ", ") + "]"
         sig += showTparams(symbol.typeParams)
       }
-      if (symbol.params.nonEmpty) {
+      if (symbol.paramss.nonEmpty) {
         def showParam(param: Symbol) = s"${param.name}: ${param.typeSignature}"
         def showParams(params: List[Symbol]) = {
           val s_mods = if (params.nonEmpty && params(0).hasFlag(IMPLICIT)) "implicit " else ""
@@ -308,7 +308,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
           "(" + s_mods + s_params + ")"
         }
         def showParamss(paramss: List[List[Symbol]]) = paramss map showParams mkString ""
-        sig += showParamss(symbol.params)
+        sig += showParamss(symbol.paramss)
       }
       sig += s": ${symbol.returnType}"
       sig
@@ -316,7 +316,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
 
     // the "symbol == Any_getClass || symbol == Object_getClass" test doesn't cut it
     // because both AnyVal and its primitive descendants define their own getClass methods
-    private def isGetClass(meth: MethodSymbol) = meth.name.toString == "getClass" && meth.params.flatten.isEmpty
+    private def isGetClass(meth: MethodSymbol) = meth.name.toString == "getClass" && meth.paramss.flatten.isEmpty
     private def isStringConcat(meth: MethodSymbol) = meth == String_+ || (meth.owner.isPrimitiveValueClass && meth.returnType =:= StringClass.toType)
     lazy val bytecodelessMethodOwners = Set[Symbol](AnyClass, AnyValClass, AnyRefClass, ObjectClass, ArrayClass) ++ ScalaPrimitiveValueClasses
     lazy val bytecodefulObjectMethods = Set[Symbol](Object_clone, Object_equals, Object_finalize, Object_hashCode, Object_toString,
@@ -332,7 +332,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
     // rather than have them on a hot path them in a unified implementation of the `apply` method
     private def mkJavaMethodMirror[T: ClassTag](receiver: T, symbol: MethodSymbol): JavaMethodMirror = {
       if (isBytecodelessMethod(symbol)) new JavaBytecodelessMethodMirror(receiver, symbol)
-      else if (symbol.params.flatten exists (p => isByNameParamType(p.info))) new JavaByNameMethodMirror(receiver, symbol)
+      else if (symbol.paramss.flatten exists (p => isByNameParamType(p.info))) new JavaByNameMethodMirror(receiver, symbol)
       else new JavaVanillaMethodMirror(receiver, symbol)
     }
 
@@ -361,7 +361,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
     private class JavaByNameMethodMirror(val receiver: Any, symbol: MethodSymbol)
             extends JavaMethodMirror(symbol) {
       def apply(args: Any*): Any = {
-        val transformed = map2(args.toList, symbol.params.flatten)((arg, param) => if (isByNameParamType(param.info)) () => arg else arg)
+        val transformed = map2(args.toList, symbol.paramss.flatten)((arg, param) => if (isByNameParamType(param.info)) () => arg else arg)
         jinvoke(jmeth, receiver, transformed)
       }
     }
@@ -446,8 +446,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
             extends TemplateMirror {
       def outer: AnyRef
       def erasure: ClassSymbol
-      lazy val runtimeClass = classToJava(erasure)
-      lazy val signature = typeToScala(runtimeClass)
+      lazy val signature = typeToScala(classToJava(erasure))
     }
 
     private class JavaClassMirror(val outer: AnyRef, val symbol: ClassSymbol)
@@ -458,10 +457,6 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
         checkConstructorOf(constructor, symbol)
         new JavaConstructorMirror(outer, constructor)
       }
-      def companion: Option[ModuleMirror] = symbol.companionModule match {
-       case module: ModuleSymbol => Some(new JavaModuleMirror(outer, module))
-       case _ => None
-      }
       override def toString = s"class mirror for ${symbol.fullName} (bound to $outer)"
     }
 
@@ -476,10 +471,6 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
           if (outer == null) staticSingletonInstance(classToJava(symbol.moduleClass.asClass))
           else innerSingletonInstance(outer, symbol.name)
       }
-      def companion: Option[ClassMirror] = symbol.companionClass match {
-        case cls: ClassSymbol => Some(new JavaClassMirror(outer, cls))
-        case _ => None
-      }
       override def toString = s"module mirror for ${symbol.fullName} (bound to $outer)"
     }
 
@@ -1279,6 +1270,6 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
   }
 }
 
-class ReflectError(msg: String) extends java.lang.Error(msg)
+private[reflect] class ReflectError(msg: String) extends java.lang.Error(msg)
 
-class HasJavaClass[J](val getClazz: J => java.lang.Class[_])
+private[reflect] class HasJavaClass[J](val getClazz: J => java.lang.Class[_])
diff --git a/src/reflect/scala/reflect/runtime/JavaUniverse.scala b/src/reflect/scala/reflect/runtime/JavaUniverse.scala
index 1d875b10f1..e18435d5b0 100644
--- a/src/reflect/scala/reflect/runtime/JavaUniverse.scala
+++ b/src/reflect/scala/reflect/runtime/JavaUniverse.scala
@@ -3,8 +3,11 @@ package runtime
 
 import internal.{SomePhase, NoPhase, Phase, TreeGen}
 
-/** The universe for standard runtime reflection from Java.
- *  This type implements all abstract term members in internal.SymbolTable.
+/** An implementation of [[scala.reflect.api.Universe]] for runtime reflection using JVM classloaders.
+ *
+ *  Should not be instantiated directly, use [[scala.reflect.runtime.universe]] instead.
+ *
+ *  @contentDiagram hideNodes "*Api" "*Extractor"
  */
 class JavaUniverse extends internal.SymbolTable with ReflectSetup with runtime.SymbolTable { self =>
 
diff --git a/src/reflect/scala/reflect/runtime/ReflectionUtils.scala b/src/reflect/scala/reflect/runtime/ReflectionUtils.scala
index 44d9d94a46..73425bae55 100644
--- a/src/reflect/scala/reflect/runtime/ReflectionUtils.scala
+++ b/src/reflect/scala/reflect/runtime/ReflectionUtils.scala
@@ -10,7 +10,7 @@ import java.lang.reflect.{ Method, InvocationTargetException, UndeclaredThrowabl
 
 /** A few java-reflection oriented utility functions useful during reflection bootstrapping.
  */
-object ReflectionUtils {
+private[scala] object ReflectionUtils {
   // Unwraps some chained exceptions which arise during reflective calls.
   def unwrapThrowable(x: Throwable): Throwable = x match {
     case  _: InvocationTargetException |      // thrown by reflectively invoked method or constructor
diff --git a/src/reflect/scala/reflect/runtime/Settings.scala b/src/reflect/scala/reflect/runtime/Settings.scala
index da4f4fbda1..0e0cf3fc40 100644
--- a/src/reflect/scala/reflect/runtime/Settings.scala
+++ b/src/reflect/scala/reflect/runtime/Settings.scala
@@ -7,7 +7,7 @@ import scala.reflect.internal.settings.MutableSettings
  *  This should be refined, so that settings are settable via command
  *  line options or properties.
  */
-class Settings extends MutableSettings {
+private[reflect] class Settings extends MutableSettings {
 
   trait Setting extends SettingValue { }
 
diff --git a/src/reflect/scala/reflect/runtime/SymbolLoaders.scala b/src/reflect/scala/reflect/runtime/SymbolLoaders.scala
index d1be73bed3..61663f6181 100644
--- a/src/reflect/scala/reflect/runtime/SymbolLoaders.scala
+++ b/src/reflect/scala/reflect/runtime/SymbolLoaders.scala
@@ -5,7 +5,7 @@ import internal.Flags
 import java.lang.{Class => jClass, Package => jPackage}
 import scala.collection.mutable
 
-trait SymbolLoaders { self: SymbolTable =>
+private[reflect] trait SymbolLoaders { self: SymbolTable =>
 
   /** The standard completer for top-level classes
    *  @param clazz   The top-level class
diff --git a/src/reflect/scala/reflect/runtime/SymbolTable.scala b/src/reflect/scala/reflect/runtime/SymbolTable.scala
index 73632be965..5c08e9a508 100644
--- a/src/reflect/scala/reflect/runtime/SymbolTable.scala
+++ b/src/reflect/scala/reflect/runtime/SymbolTable.scala
@@ -8,7 +8,7 @@ import scala.reflect.internal.Flags._
  *  It can be used either from a reflexive universe (class scala.reflect.runtime.JavaUniverse), or else from
  *  a runtime compiler that uses reflection to get a class information (class scala.tools.reflect.ReflectGlobal)
  */
-trait SymbolTable extends internal.SymbolTable with JavaMirrors with SymbolLoaders with SynchronizedOps {
+private[scala] trait SymbolTable extends internal.SymbolTable with JavaMirrors with SymbolLoaders with SynchronizedOps {
 
   def info(msg: => String) =
     if (settings.verbose.value) println("[reflect-compiler] "+msg)
diff --git a/src/reflect/scala/reflect/runtime/SynchronizedOps.scala b/src/reflect/scala/reflect/runtime/SynchronizedOps.scala
index 1a17dd12d2..7b280e59b9 100644
--- a/src/reflect/scala/reflect/runtime/SynchronizedOps.scala
+++ b/src/reflect/scala/reflect/runtime/SynchronizedOps.scala
@@ -2,7 +2,7 @@ package scala.reflect
 package runtime
 
 // SI-6240: test thread-safety, make trees synchronized as well
-trait SynchronizedOps extends internal.SymbolTable
+private[reflect] trait SynchronizedOps extends internal.SymbolTable
                          with SynchronizedSymbols
                          with SynchronizedTypes { self: SymbolTable =>
 
diff --git a/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala b/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala
index 3c2885a9f4..00f6952dc1 100644
--- a/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala
+++ b/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala
@@ -3,7 +3,7 @@ package runtime
 
 import scala.reflect.io.AbstractFile
 
-trait SynchronizedSymbols extends internal.Symbols { self: SymbolTable =>
+private[reflect] trait SynchronizedSymbols extends internal.Symbols { self: SymbolTable =>
 
   override protected def nextId() = synchronized { super.nextId() }
 
@@ -110,7 +110,7 @@ trait SynchronizedSymbols extends internal.Symbols { self: SymbolTable =>
 
   trait SynchronizedMethodSymbol extends MethodSymbol with SynchronizedTermSymbol {
     override def typeAsMemberOf(pre: Type): Type = synchronized { super.typeAsMemberOf(pre) }
-    override def params: List[List[Symbol]] = synchronized { super.params }
+    override def paramss: List[List[Symbol]] = synchronized { super.paramss }
     override def returnType: Type = synchronized { super.returnType }
   }
 
diff --git a/src/reflect/scala/reflect/runtime/SynchronizedTypes.scala b/src/reflect/scala/reflect/runtime/SynchronizedTypes.scala
index 9b4d8d1d48..a3e7c28ca4 100644
--- a/src/reflect/scala/reflect/runtime/SynchronizedTypes.scala
+++ b/src/reflect/scala/reflect/runtime/SynchronizedTypes.scala
@@ -7,7 +7,7 @@ import java.lang.ref.WeakReference
 /** This trait overrides methods in reflect.internal, bracketing
  *  them in synchronized { ... } to make them thread-safe
  */
-trait SynchronizedTypes extends internal.Types { self: SymbolTable =>
+private[reflect] trait SynchronizedTypes extends internal.Types { self: SymbolTable =>
 
   // No sharing of map objects:
   override protected def commonOwnerMap = new CommonOwnerMap
diff --git a/src/reflect/scala/reflect/runtime/package.scala b/src/reflect/scala/reflect/runtime/package.scala
index 7b9f69e657..b97913daf0 100644
--- a/src/reflect/scala/reflect/runtime/package.scala
+++ b/src/reflect/scala/reflect/runtime/package.scala
@@ -1,17 +1,30 @@
 package scala.reflect
 
+/** Entry points into runtime reflection.
+ *  See [[scala.reflect.api.package the overview page]] for details on how to use them.
+ */
 package object runtime {
 
-  // type is api.JavaUniverse because we only want to expose the `scala.reflect.api.*` subset of reflection
+  /** The entry point into Scala runtime reflection.
+   * 
+   * To use Scala runtime reflection, simply use or import `scala.reflect.runtime.universe._`
+   *
+   * See [[scala.reflect.api.Universe]] or the
+   * [[http://docs.scala-lang.org/overviews/reflection/environment-universes-mirrors.html Reflection Guide: Universes]]
+   * for more details.
+   */
   lazy val universe: api.JavaUniverse = new runtime.JavaUniverse
 
+  /** The runtime reflection mirror that corresponds to the current lexical context.
+   *  It's typically equivalent to `universe.runtimeMirror(getClass.getClassLoader)` invoked at the call site.
+   */
   // implementation hardwired to the `currentMirror` method below
   // using the mechanism implemented in `scala.tools.reflect.FastTrack`
   def currentMirror: universe.Mirror = ??? // macro
 }
 
 package runtime {
-  object Macros {
+  private[scala] object Macros {
     def currentMirror(c: scala.reflect.macros.Context): c.Expr[universe.Mirror] = {
       import c.universe._
       val runtimeClass = c.reifyEnclosingRuntimeClass
diff --git a/test/files/neg/classmanifests_new_deprecations.check b/test/files/neg/classmanifests_new_deprecations.check
index e10308a66f..12428c7626 100644
--- a/test/files/neg/classmanifests_new_deprecations.check
+++ b/test/files/neg/classmanifests_new_deprecations.check
@@ -28,34 +28,4 @@ classmanifests_new_deprecations.scala:10: error: type ClassManifest in object Pr
 classmanifests_new_deprecations.scala:15: error: type ClassManifest in package reflect is deprecated: Use scala.reflect.ClassTag instead
   type RCM[T] = scala.reflect.ClassManifest[T]
                               ^
-classmanifests_new_deprecations.scala:20: error: type Manifest in object Predef is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  def m1[T: Manifest] = ???
-          ^
-classmanifests_new_deprecations.scala:21: error: type Manifest in object Predef is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  def m2[T](implicit evidence$1: Manifest[T]) = ???
-                                 ^
-classmanifests_new_deprecations.scala:22: error: type Manifest in object Predef is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  val m3: Manifest[Int] = null
-          ^
-classmanifests_new_deprecations.scala:22: error: type Manifest in object Predef is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  val m3: Manifest[Int] = null
-      ^
-classmanifests_new_deprecations.scala:24: error: trait Manifest in package reflect is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  def rm1[T: scala.reflect.Manifest] = ???
-           ^
-classmanifests_new_deprecations.scala:25: error: trait Manifest in package reflect is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  def rm2[T](implicit evidence$1: scala.reflect.Manifest[T]) = ???
-                                                ^
-classmanifests_new_deprecations.scala:26: error: trait Manifest in package reflect is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  val rm3: scala.reflect.Manifest[Int] = null
-                         ^
-classmanifests_new_deprecations.scala:26: error: trait Manifest in package reflect is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  val rm3: scala.reflect.Manifest[Int] = null
-      ^
-classmanifests_new_deprecations.scala:28: error: type Manifest in object Predef is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  type M[T] = Manifest[T]
-              ^
-classmanifests_new_deprecations.scala:33: error: trait Manifest in package reflect is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  type RM[T] = scala.reflect.Manifest[T]
-                             ^
-20 errors found
+10 errors found
diff --git a/test/files/neg/t3692-old.check b/test/files/neg/t3692-old.check
index 950f82951c..9f3ae516aa 100644
--- a/test/files/neg/t3692-old.check
+++ b/test/files/neg/t3692-old.check
@@ -7,14 +7,8 @@ t3692-old.scala:14: warning: non-variable type argument Int in type pattern Map[
 t3692-old.scala:15: warning: non-variable type argument Int in type pattern Map[T,Int] is unchecked since it is eliminated by erasure
       case m2: Map[T, Int] => new java.util.HashMap[T, Integer]
                ^
-t3692-old.scala:11: warning: type Manifest in object Predef is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  private final def toJavaMap[T, V](map: Map[T, V])(implicit m1: Manifest[T], m2: Manifest[V]): java.util.Map[_, _] = {
-                                                                 ^
-t3692-old.scala:11: warning: type Manifest in object Predef is deprecated: Use scala.reflect.ClassTag (to capture erasures) or scala.reflect.runtime.universe.TypeTag (to capture types) or both instead
-  private final def toJavaMap[T, V](map: Map[T, V])(implicit m1: Manifest[T], m2: Manifest[V]): java.util.Map[_, _] = {
-                                                                                  ^
 t3692-old.scala:15: error: unreachable code
       case m2: Map[T, Int] => new java.util.HashMap[T, Integer]
                               ^
-5 warnings found
+three warnings found
 one error found
diff --git a/test/files/neg/t6483.check b/test/files/neg/t6483.check
new file mode 100644
index 0000000000..66e3507107
--- /dev/null
+++ b/test/files/neg/t6483.check
@@ -0,0 +1,9 @@
+t6483.scala:7: error: implementation restriction: qualified super reference is not allowed in value class
+This restriction is planned to be removed in subsequent releases.
+  override def foo = super[T].foo // error
+                     ^
+t6483.scala:20: error: implementation restriction: nested class is not allowed in value class
+This restriction is planned to be removed in subsequent releases.
+    class Inner extends T {
+          ^
+two errors found
diff --git a/test/files/neg/t6483.scala b/test/files/neg/t6483.scala
new file mode 100644
index 0000000000..bd99f68fa4
--- /dev/null
+++ b/test/files/neg/t6483.scala
@@ -0,0 +1,24 @@
+trait T extends Any {
+  def foo = 1
+  type X
+}
+
+class C1(val a: Any) extends AnyVal with T {
+  override def foo = super[T].foo // error
+}
+
+class C2(val a: Int) extends AnyVal with T {
+  override def foo = super.foo + a // okay
+}
+
+class C3(val a: Int) extends AnyVal with T {
+  override def foo = C3.super.foo + a // okay
+}
+
+class C4(val a: Int) extends AnyVal with T {
+  def foo {
+    class Inner extends T {
+      override def foo = super[T].foo + a // no (direct) error, other than that a nested class is currently illegal.
+    }
+  }
+}
diff --git a/test/files/pos/t6215.scala b/test/files/pos/t6215.scala
new file mode 100644
index 0000000000..2f66892b69
--- /dev/null
+++ b/test/files/pos/t6215.scala
@@ -0,0 +1 @@
+class Foo(val v: String) extends AnyVal { private def len = v.length ; def f = len }
diff --git a/test/files/pos/t6485a/Macros_1.scala b/test/files/pos/t6485a/Macros_1.scala
new file mode 100644
index 0000000000..85c2d5dbdb
--- /dev/null
+++ b/test/files/pos/t6485a/Macros_1.scala
@@ -0,0 +1,5 @@
+import scala.reflect.macros.Context
+
+object Macros {
+  def crash(c: Context): c.Expr[Unit] = c.universe.reify(())
+}
\ No newline at end of file
diff --git a/test/files/pos/t6485a/Test_2.scala b/test/files/pos/t6485a/Test_2.scala
new file mode 100644
index 0000000000..54e260ac74
--- /dev/null
+++ b/test/files/pos/t6485a/Test_2.scala
@@ -0,0 +1,5 @@
+import scala.language.experimental.macros
+
+final class Ops[T](val x: T) extends AnyVal {
+  def f = macro Macros.crash
+}
diff --git a/test/files/pos/t6485b/Test.scala b/test/files/pos/t6485b/Test.scala
new file mode 100644
index 0000000000..382df1c453
--- /dev/null
+++ b/test/files/pos/t6485b/Test.scala
@@ -0,0 +1,10 @@
+import scala.language.experimental.macros
+import scala.reflect.macros.Context
+
+final class Ops[T](val x: T) extends AnyVal {
+  def f = macro Macros.crash
+}
+
+object Macros {
+  def crash(c: Context): c.Expr[Unit] = c.universe.reify(())
+}
\ No newline at end of file
diff --git a/test/files/pos/t6499.scala b/test/files/pos/t6499.scala
new file mode 100644
index 0000000000..db376572ee
--- /dev/null
+++ b/test/files/pos/t6499.scala
@@ -0,0 +1,3 @@
+object Test {
+  Map(): Map[_, Int] with Map[_, Int]
+}
diff --git a/test/files/presentation/forgotten-ask.scala b/test/files/presentation/forgotten-ask.scala
new file mode 100644
index 0000000000..358dd75e98
--- /dev/null
+++ b/test/files/presentation/forgotten-ask.scala
@@ -0,0 +1,33 @@
+import scala.tools.nsc.interactive._
+import tests._
+
+/** Test that no ask calls are left unanswered after a compiler has shut down. */
+object Test extends InteractiveTest {
+  import compiler._
+
+  def askItem(): Response[Unit] = {
+    compiler.askForResponse { () =>
+      Thread.sleep(100)
+    }
+  }
+
+  final val Timeout = 5000 //ms
+
+  override def main(args: Array[String]) {
+    val item1 = askItem()
+
+    compiler.askShutdown()
+
+    Thread.sleep(1000) // wait a bit, the compiler is shutting down
+    val item2 = askItem()
+
+    item1.get(Timeout) match {
+      case None => println("TIMEOUT")
+      case _ =>
+    }
+    item2.get(Timeout) match {
+      case None => println("TIMEOUT")
+      case _ =>
+    }
+  }
+}
\ No newline at end of file
diff --git a/test/files/run/macro-reflective-mamd-normal-mi/Macros_Test_2.scala b/test/files/run/macro-reflective-mamd-normal-mi/Macros_Test_2.scala
index 089f30f389..adecfcff17 100644
--- a/test/files/run/macro-reflective-mamd-normal-mi/Macros_Test_2.scala
+++ b/test/files/run/macro-reflective-mamd-normal-mi/Macros_Test_2.scala
@@ -11,7 +11,7 @@ object Test extends App {
   val macrobody = Select(Ident(newTermName("Impls")), newTermName("foo"))
   val macroparam = ValDef(NoMods, newTermName("x"), TypeTree(definitions.IntClass.toType), EmptyTree)
   val macrodef = DefDef(Modifiers(MACRO), newTermName("foo"), Nil, List(List(macroparam)), TypeTree(), macrobody)
-  val modulector = DefDef(NoMods, nme.CONSTRUCTOR, Nil, List(List()), TypeTree(), Block(Apply(Select(Super(This(EmptyTypeName), EmptyTypeName), nme.CONSTRUCTOR), List())))
+  val modulector = DefDef(NoMods, nme.CONSTRUCTOR, Nil, List(List()), TypeTree(), Block(Apply(Select(Super(This(tpnme.EMPTY), tpnme.EMPTY), nme.CONSTRUCTOR), List())))
   val module = ModuleDef(NoMods, newTermName("Macros"), Template(Nil, emptyValDef, List(modulector, macrodef)))
   val macroapp = Apply(Select(Ident("Macros"), newTermName("foo")), List(Literal(Constant(42))))
   val tree = Block(macrodef, module, macroapp)
diff --git a/test/files/run/macro-typecheck-implicitsdisabled.check b/test/files/run/macro-typecheck-implicitsdisabled.check
index 6cf25076a7..c4fa2c5c28 100644
--- a/test/files/run/macro-typecheck-implicitsdisabled.check
+++ b/test/files/run/macro-typecheck-implicitsdisabled.check
@@ -1,2 +1,2 @@
 scala.this.Predef.any2ArrowAssoc[Int](1).->[Int](2)
-scala.reflect.internal.Types$TypeError: value -> is not a member of Int
+scala.reflect.macros.TypecheckException: value -> is not a member of Int
diff --git a/test/files/run/manifests-undeprecated-in-2.10.0.flags b/test/files/run/manifests-undeprecated-in-2.10.0.flags
new file mode 100644
index 0000000000..e8fb65d50c
--- /dev/null
+++ b/test/files/run/manifests-undeprecated-in-2.10.0.flags
@@ -0,0 +1 @@
+-Xfatal-warnings
\ No newline at end of file
diff --git a/test/files/run/manifests-undeprecated-in-2.10.0.scala b/test/files/run/manifests-undeprecated-in-2.10.0.scala
new file mode 100644
index 0000000000..82e90b3a89
--- /dev/null
+++ b/test/files/run/manifests-undeprecated-in-2.10.0.scala
@@ -0,0 +1,15 @@
+object Test extends App {
+  def m1a: scala.reflect.Manifest[Int] = scala.reflect.Manifest.Int
+  def m2a: scala.reflect.OptManifest[Int] = ???
+  def m3a = scala.reflect.NoManifest
+
+  def m1b: Manifest[Int] = Manifest.Int
+  def m2b: OptManifest[Int] = ???
+  def m3b = NoManifest
+
+  val m4a = manifest[Int]
+  val m5a = optManifest[Int]
+
+  val m4b = implicitly[Manifest[Int]]
+  val m5b = implicitly[OptManifest[Int]]
+}
\ No newline at end of file
diff --git a/test/files/run/reflection-implicit.scala b/test/files/run/reflection-implicit.scala
index 637ef24e14..0bcb0bc3a0 100644
--- a/test/files/run/reflection-implicit.scala
+++ b/test/files/run/reflection-implicit.scala
@@ -9,7 +9,7 @@ class C {
 object Test extends App {
   val decls = typeOf[C].typeSymbol.typeSignature.declarations.sorted.toList.filter(sym => !sym.isTerm || (sym.isMethod && !sym.asMethod.isConstructor))
   println(decls map (_.isImplicit))
-  val param = decls.find(_.name.toString == "d").get.asMethod.params.last.head
+  val param = decls.find(_.name.toString == "d").get.asMethod.paramss.last.head
   param.typeSignature
   println(param.isImplicit)
 }
\ No newline at end of file
diff --git a/test/files/run/reflection-magicsymbols-invoke.scala b/test/files/run/reflection-magicsymbols-invoke.scala
index b38d1be7b2..5f39370708 100644
--- a/test/files/run/reflection-magicsymbols-invoke.scala
+++ b/test/files/run/reflection-magicsymbols-invoke.scala
@@ -2,6 +2,12 @@ import scala.reflect.runtime.universe._
 import scala.reflect.runtime.universe.definitions._
 import scala.reflect.runtime.{currentMirror => cm}
 
+package scala {
+  object ExceptionUtils {
+    def unwrapThrowable(ex: Throwable): Throwable = scala.reflect.runtime.ReflectionUtils.unwrapThrowable(ex)
+  }
+}
+
 object Test extends App {
   def key(sym: Symbol) = sym + ": " + sym.typeSignature
   def test(tpe: Type, receiver: Any, method: String, args: Any*) {
@@ -13,7 +19,7 @@ object Test extends App {
         println(result)
       } catch {
         case ex: Throwable =>
-          val realex = scala.reflect.runtime.ReflectionUtils.unwrapThrowable(ex)
+          val realex = scala.ExceptionUtils.unwrapThrowable(ex)
           println(realex.getClass + ": " + realex.getMessage)
       }
     print(s"testing ${tpe.typeSymbol.name}.$method: ")
diff --git a/test/files/run/reflection-methodsymbol-params.scala b/test/files/run/reflection-methodsymbol-params.scala
index 7174c6f49b..45b1f9628f 100644
--- a/test/files/run/reflection-methodsymbol-params.scala
+++ b/test/files/run/reflection-methodsymbol-params.scala
@@ -13,12 +13,12 @@ class C {
 }
 
 object Test extends App {
-  println(typeOf[C].member(newTermName("x1")).asMethod.params)
-  println(typeOf[C].member(newTermName("x2")).asMethod.params)
-  println(typeOf[C].member(newTermName("x3")).asMethod.params)
-  println(typeOf[C].member(newTermName("x4")).asMethod.params)
-  println(typeOf[C].member(newTermName("y1")).asMethod.params)
-  println(typeOf[C].member(newTermName("y2")).asMethod.params)
-  println(typeOf[C].member(newTermName("y3")).asMethod.params)
-  println(typeOf[C].member(newTermName("y4")).asMethod.params)
+  println(typeOf[C].member(newTermName("x1")).asMethod.paramss)
+  println(typeOf[C].member(newTermName("x2")).asMethod.paramss)
+  println(typeOf[C].member(newTermName("x3")).asMethod.paramss)
+  println(typeOf[C].member(newTermName("x4")).asMethod.paramss)
+  println(typeOf[C].member(newTermName("y1")).asMethod.paramss)
+  println(typeOf[C].member(newTermName("y2")).asMethod.paramss)
+  println(typeOf[C].member(newTermName("y3")).asMethod.paramss)
+  println(typeOf[C].member(newTermName("y4")).asMethod.paramss)
 }
\ No newline at end of file
diff --git a/test/files/run/reflection-valueclasses-magic.scala b/test/files/run/reflection-valueclasses-magic.scala
index f9feb2d504..c4a26e460a 100644
--- a/test/files/run/reflection-valueclasses-magic.scala
+++ b/test/files/run/reflection-valueclasses-magic.scala
@@ -3,11 +3,17 @@ import scala.reflect.runtime.universe.definitions._
 import scala.reflect.runtime.{currentMirror => cm}
 import scala.reflect.ClassTag
 
+package scala {
+  object ExceptionUtils {
+    def unwrapThrowable(ex: Throwable): Throwable = scala.reflect.runtime.ReflectionUtils.unwrapThrowable(ex)
+  }
+}
+
 object Test extends App {
   def key(sym: Symbol) = {
     sym match {
       // initialize parameter symbols
-      case meth: MethodSymbol => meth.params.flatten.map(_.typeSignature)
+      case meth: MethodSymbol => meth.paramss.flatten.map(_.typeSignature)
     }
     sym + ": " + sym.typeSignature
   }
@@ -35,14 +41,14 @@ object Test extends App {
         println(s"[${result.getClass}] =======> $result")
       } catch {
         case ex: Throwable =>
-          val realex = scala.reflect.runtime.ReflectionUtils.unwrapThrowable(ex)
+          val realex = scala.ExceptionUtils.unwrapThrowable(ex)
           println(realex.getClass + ": " + realex.getMessage)
       }
     val meth = tpe.declaration(newTermName(method).encodedName.toTermName)
     val testees = if (meth.isMethod) List(meth.asMethod) else meth.asTerm.alternatives.map(_.asMethod)
     testees foreach (testee => {
-      val convertedArgs = args.zipWithIndex.map { case (arg, i) => convert(arg, testee.params.flatten.apply(i).typeSignature) }
-      print(s"testing ${tpe.typeSymbol.name}.$method(${testee.params.flatten.map(_.typeSignature).mkString(','.toString)}) with receiver = $receiver and args = ${convertedArgs.map(arg => arg + ' '.toString + arg.getClass).toList}: ")
+      val convertedArgs = args.zipWithIndex.map { case (arg, i) => convert(arg, testee.paramss.flatten.apply(i).typeSignature) }
+      print(s"testing ${tpe.typeSymbol.name}.$method(${testee.paramss.flatten.map(_.typeSignature).mkString(','.toString)}) with receiver = $receiver and args = ${convertedArgs.map(arg => arg + ' '.toString + arg.getClass).toList}: ")
       wrap(cm.reflect(receiver).reflectMethod(testee)(convertedArgs: _*))
     })
   }
diff --git a/test/files/run/t6344.check b/test/files/run/t6344.check
index 5ac04d0320..8d9adac849 100644
--- a/test/files/run/t6344.check
+++ b/test/files/run/t6344.check
@@ -101,14 +101,14 @@ public int ValueInt.x()
 public int ValueInt.x()
 public java.lang.Object ValueInt.x()
 public java.lang.Object ValueInt.x()
-public static Gen ValueInt.extension$plus(int,Gen,Gen)
-public static Gen<java.lang.Object> ValueInt.extension$plus(int,Gen<java.lang.Object>,Gen<java.lang.Object>)
-public static boolean ValueInt.extension$equals(int,java.lang.Object)
-public static boolean ValueInt.extension$equals(int,java.lang.Object)
-public static int ValueInt.extension$hashCode(int)
-public static int ValueInt.extension$hashCode(int)
-public static int ValueInt.extension$iplus(int,int,int)
-public static int ValueInt.extension$iplus(int,int,int)
+public static Gen ValueInt.plus$extension(int,Gen,Gen)
+public static Gen<java.lang.Object> ValueInt.plus$extension(int,Gen<java.lang.Object>,Gen<java.lang.Object>)
+public static boolean ValueInt.equals$extension(int,java.lang.Object)
+public static boolean ValueInt.equals$extension(int,java.lang.Object)
+public static int ValueInt.hashCode$extension(int)
+public static int ValueInt.hashCode$extension(int)
+public static int ValueInt.iplus$extension(int,int,int)
+public static int ValueInt.iplus$extension(int,int,int)
 
 RefInt
 public Gen RefInt.plus(Gen,Gen)
diff --git a/test/files/run/t6440.check b/test/files/run/t6440.check
new file mode 100644
index 0000000000..b5684daee4
--- /dev/null
+++ b/test/files/run/t6440.check
@@ -0,0 +1 @@
+Stream((), ?)
diff --git a/test/files/run/t6440.scala b/test/files/run/t6440.scala
new file mode 100644
index 0000000000..2b690f31e1
--- /dev/null
+++ b/test/files/run/t6440.scala
@@ -0,0 +1,7 @@
+object Test {
+
+  def main(args: Array[String]): Unit = {
+    println(Stream.continually(()).filterNot(_ => false).take(2))
+  }
+
+}
diff --git a/test/scaladoc/resources/SI-6509.scala b/test/scaladoc/resources/SI-6509.scala
new file mode 100644
index 0000000000..540ba243bd
--- /dev/null
+++ b/test/scaladoc/resources/SI-6509.scala
@@ -0,0 +1,24 @@
+package test.scaladoc.template.owners
+
+trait X {
+  /** @template */
+  type Symbol >: Null <: SymbolApi
+
+  /** @template */
+  type TypeSymbol >: Null <: Symbol with TypeSymbolApi
+
+  /** @template */
+  type TermSymbol >: Null <: Symbol with TermSymbolApi
+
+  /** @template */
+  type MethodSymbol >: Null <: TermSymbol with MethodSymbolApi
+
+  trait SymbolApi { this: Symbol => def x: Int}
+  trait TermSymbolApi extends SymbolApi { this: TermSymbol => def y: Int}
+  trait TypeSymbolApi extends SymbolApi { this: TypeSymbol => def z: Int}
+  trait MethodSymbolApi extends TermSymbolApi { this: MethodSymbol => def t: Int }
+}
+
+trait Y extends X
+trait Z extends Y
+trait T extends Z
diff --git a/test/scaladoc/resources/SI-6511.scala b/test/scaladoc/resources/SI-6511.scala
new file mode 100644
index 0000000000..1f153caeb0
--- /dev/null
+++ b/test/scaladoc/resources/SI-6511.scala
@@ -0,0 +1,24 @@
+package test.scaladoc.template.diagrams
+
+/** @contentDiagram hideNodes "*Api" */
+trait X {
+  /** @template */
+  type Symbol >: Null <: SymbolApi
+
+  /** @template */
+  type TypeSymbol >: Null <: Symbol with TypeSymbolApi
+
+  /** @template */
+  type TermSymbol >: Null <: Symbol with TermSymbolApi
+
+  /** @template */
+  type MethodSymbol >: Null <: TermSymbol with MethodSymbolApi
+
+  trait SymbolApi { this: Symbol => def x: Int}
+  trait TermSymbolApi extends SymbolApi { this: TermSymbol => def y: Int}
+  trait TypeSymbolApi extends SymbolApi { this: TypeSymbol => def z: Int}
+  trait MethodSymbolApi extends TermSymbolApi { this: MethodSymbol => def t: Int }
+}
+
+/** @contentDiagram hideNodes "*Api" */
+trait Y extends X
diff --git a/test/scaladoc/resources/links.scala b/test/scaladoc/resources/links.scala
index 09a52a4334..bd69665357 100644
--- a/test/scaladoc/resources/links.scala
+++ b/test/scaladoc/resources/links.scala
@@ -3,6 +3,9 @@
 // SI-4497 "Links in ScalaDoc - Spec and implementation unsufficient"
 // SI-4224 "Wiki-links should support method targets"
 // SI-3695 "support non-fully-qualified type links in scaladoc comments"
+// SI-6487 "Scaladoc can't link to inner classes"
+// SI-6495 "Scaladoc won't pick up group name, priority and description from owner chain"
+// SI-6501 "Scaladoc won't link to a @template type T as a template but as a member"
 package scala.test.scaladoc.links {
   import language.higherKinds
   class C
@@ -54,9 +57,18 @@ package scala.test.scaladoc.links {
    *  - [[localMethod                                      object TEST -> localMethod]] (should use the current template to resolve link instead of inTpl, that's the package)
    *  - [[#localMethod                                     object TEST -> localMethod]] (should exercise Java-style links to empty members)
    *  - [[ImOutside                                        class ImOutside (check correct lookup in EmptyPackage)]]
+   *  - [[ImOutside.Inner#foo                              class ImOutside#class Inner#method foo (check correct lookup in EmptyPackage)]]
+   *  - [[ImOutside.T                                      class ImOutside#type T (check correct linking to templates)]]
+   *  - [[ImOutside.T#foo                                  class ImOutside#type T#method foo (check correct interaction between @template and links)]]
    */
   object TEST {
     def localMethod = 3
   }
 }
-class ImOutside
\ No newline at end of file
+trait ImOutside {
+  /** @template */
+  type T <: Inner
+  class Inner {
+    def foo: Any
+  }
+}
diff --git a/test/scaladoc/run/SI-6509.check b/test/scaladoc/run/SI-6509.check
new file mode 100644
index 0000000000..3925a0d464
--- /dev/null
+++ b/test/scaladoc/run/SI-6509.check
@@ -0,0 +1 @@
+Done.
\ No newline at end of file
diff --git a/test/scaladoc/run/SI-6509.scala b/test/scaladoc/run/SI-6509.scala
new file mode 100644
index 0000000000..3857949d14
--- /dev/null
+++ b/test/scaladoc/run/SI-6509.scala
@@ -0,0 +1,30 @@
+import scala.tools.nsc.doc.model._
+import scala.tools.partest.ScaladocModelTest
+
+object Test extends ScaladocModelTest {
+
+  override def resourceFile: String = "SI-6509.scala"
+
+  // no need for special settings
+  def scaladocSettings = ""
+
+  def testModel(rootPackage: Package) = {
+    // get the quick access implicit defs in scope (_package(s), _class(es), _trait(s), object(s) _method(s), _value(s))
+    import access._
+
+    val main = rootPackage._package("test")._package("scaladoc")._package("template")._package("owners")
+    val X = main._trait("X")
+    val Y = main._trait("Y")
+    val Z = main._trait("Z")
+    val T = main._trait("T")
+
+    def checkTemplateOwner(d: DocTemplateEntity) =
+      for (mbr <- List("Symbol", "TypeSymbol", "TermSymbol", "MethodSymbol")) {
+        val tpl = d._absTypeTpl(mbr).inTemplate
+        assert(tpl == X, tpl + " == X")
+      }
+
+    for (tpl <- List(X, Y, Z, T))
+      checkTemplateOwner(tpl)
+  }
+}
\ No newline at end of file
diff --git a/test/scaladoc/run/SI-6511.check b/test/scaladoc/run/SI-6511.check
new file mode 100644
index 0000000000..3925a0d464
--- /dev/null
+++ b/test/scaladoc/run/SI-6511.check
@@ -0,0 +1 @@
+Done.
\ No newline at end of file
diff --git a/test/scaladoc/run/SI-6511.scala b/test/scaladoc/run/SI-6511.scala
new file mode 100644
index 0000000000..cc950a98d6
--- /dev/null
+++ b/test/scaladoc/run/SI-6511.scala
@@ -0,0 +1,22 @@
+import scala.tools.nsc.doc.model._
+import scala.tools.partest.ScaladocModelTest
+
+object Test extends ScaladocModelTest {
+
+  override def resourceFile: String = "SI-6511.scala"
+
+  // no need for special settings
+  def scaladocSettings = "-diagrams"
+
+  def testModel(rootPackage: Package) = {
+    // get the quick access implicit defs in scope (_package(s), _class(es), _trait(s), object(s) _method(s), _value(s))
+    import access._
+
+    val main = rootPackage._package("test")._package("scaladoc")._package("template")._package("diagrams")
+    val X = main._trait("X")
+    val Y = main._trait("Y")
+
+    testDiagram(X, X.contentDiagram, nodes = 4, edges = 3)
+    testDiagram(Y, Y.contentDiagram, nodes = 4, edges = 3)
+  }
+}
\ No newline at end of file
diff --git a/test/scaladoc/run/groups.scala b/test/scaladoc/run/groups.scala
index 05324c2ec9..c9e4a8679b 100644
--- a/test/scaladoc/run/groups.scala
+++ b/test/scaladoc/run/groups.scala
@@ -4,49 +4,54 @@ import scala.tools.partest.ScaladocModelTest
 object Test extends ScaladocModelTest {
 
   override def code = """
-      package test.scaladoc.groups {
-
-        /**
-         * The trait A
-         * @groupdesc A Group A is the group that contains functions starting with f
-         * For example:
-         * {{{
-         *    this is an example
-         * }}}
-         * @groupdesc B Group B is the group that contains functions starting with b
-         * @groupname B Group B has a nice new name and a high priority
-         * @groupprio B -10
-         * @group Traits
-         * @note This is a note
-         */
-        trait A {
-          /** foo description
-           *  @group A */
-          def foo = 1
-
-          /** bar description
-           *  @group B */
-          def bar = 2
-        }
-
-        /** The trait B
-         *  @group Traits
-         *  @groupdesc C Group C is introduced by B
-         */
-        trait B {
-          /** baz descriptopn
-           *  @group C */
-          def baz = 3
-        }
-
-        /** The class C which inherits from both A and B
-         *  @group Classes
-         *  @groupdesc B Look ma, I'm overriding group descriptions!!!
-         *  @groupname B And names
-         */
-        class C extends A with B {
-          /** Oh noes, I lost my group -- or did I?!? */
-          override def baz = 4
+      package test.scaladoc {
+
+        /** @groupname Z From owner chain */
+        package object `groups`
+
+        package groups {
+          /**
+           * The trait A
+           * @groupdesc A Group A is the group that contains functions starting with f
+           * For example:
+           * {{{
+           *    this is an example
+           * }}}
+           * @groupdesc B Group B is the group that contains functions starting with b
+           * @groupname B Group B has a nice new name and a high priority
+           * @groupprio B -10
+           * @group Traits
+           * @note This is a note
+           */
+          trait A {
+            /** foo description
+             *  @group A */
+            def foo = 1
+
+            /** bar description
+             *  @group B */
+            def bar = 2
+          }
+
+          /** The trait B
+           *  @group Traits
+           *  @groupdesc C Group C is introduced by B
+           */
+          trait B {
+            /** baz descriptopn
+             *  @group C */
+            def baz = 3
+          }
+
+          /** The class C which inherits from both A and B
+           *  @group Classes
+           *  @groupdesc B Look ma, I'm overriding group descriptions!!!
+           *  @groupname B And names
+           */
+          class C extends A with B {
+            /** Oh noes, I lost my group -- or did I?!? */
+            override def baz = 4
+          }
         }
       }
   """
@@ -101,10 +106,12 @@ object Test extends ScaladocModelTest {
     checkGroupDesc(A, "B", "Group B is the group that contains functions starting with b")
     checkGroupName(A, "B", "Group B has a nice new name and a high priority")
     checkGroupPrio(A, "B", -10)
+    checkGroupName(A, "Z", "From owner chain")
 
     checkGroupDesc(B, "C", "Group C is introduced by B")
     checkGroupName(B, "C", "C")
     checkGroupPrio(B, "C", 0)
+    checkGroupName(B, "Z", "From owner chain")
 
     checkGroupDesc(C, "A", "Group A is the group that contains functions starting with f")
     checkGroupName(C, "A", "A")
@@ -115,5 +122,6 @@ object Test extends ScaladocModelTest {
     checkGroupDesc(C, "C", "Group C is introduced by B")
     checkGroupName(C, "C", "C")
     checkGroupPrio(C, "C", 0)
+    checkGroupName(C, "Z", "From owner chain")
   }
 }
\ No newline at end of file
diff --git a/test/scaladoc/run/links.scala b/test/scaladoc/run/links.scala
index de359539cf..0c67857e1c 100644
--- a/test/scaladoc/run/links.scala
+++ b/test/scaladoc/run/links.scala
@@ -5,6 +5,9 @@ import scala.tools.partest.ScaladocModelTest
 // SI-4497 "Links in ScalaDoc - Spec and implementation unsufficient"
 // SI-4224 "Wiki-links should support method targets"
 // SI-3695 "support non-fully-qualified type links in scaladoc comments"
+// SI-6487 "Scaladoc can't link to inner classes"
+// SI-6495 "Scaladoc won't pick up group name, priority and description from owner chain"
+// SI-6501 "Scaladoc won't link to a @template type T as a template but as a member"
 object Test extends ScaladocModelTest {
 
   override def resourceFile = "links.scala"
@@ -22,7 +25,7 @@ object Test extends ScaladocModelTest {
 
     val memberLinks = countLinks(TEST.comment.get, _.link.isInstanceOf[LinkToMember])
     val templateLinks = countLinks(TEST.comment.get, _.link.isInstanceOf[LinkToTpl])
-    assert(memberLinks == 15,  memberLinks +   " == 15 (the member links in object TEST)")
-    assert(templateLinks == 5, templateLinks + " ==  5 (the template links in object TEST)")
+    assert(memberLinks == 17,  memberLinks +   " == 17 (the member links in object TEST)")
+    assert(templateLinks == 6, templateLinks + " ==  6 (the template links in object TEST)")
   }
 }
\ No newline at end of file