Merge 2.10.x into master to fix breaking tests and keep things up-to-date.

70 files changed, 886 insertions, 5877 deletions

diff --git a/src/actors-migration/scala/actors/MigrationSystem.scala b/src/actors-migration/scala/actors/migration/MigrationSystem.scala
index 3dcb38e634..3dcb38e634 100644
--- a/src/actors-migration/scala/actors/MigrationSystem.scala
+++ b/src/actors-migration/scala/actors/migration/MigrationSystem.scala
diff --git a/src/actors-migration/scala/actors/Pattern.scala b/src/actors-migration/scala/actors/migration/Pattern.scala
index 03337e7a66..25ba191ce7 100644
--- a/src/actors-migration/scala/actors/Pattern.scala
+++ b/src/actors-migration/scala/actors/migration/Pattern.scala
@@ -2,11 +2,11 @@ package scala.actors.migration
 
 import scala.actors._
 import scala.concurrent.duration.Duration
-import scala.language.implicitConversions
+import language.implicitConversions
 
 object pattern {
 
-  implicit def askSupport(ar: ActorRef): AskableActorRef =
+  implicit def ask(ar: ActorRef): AskableActorRef =
     new AskableActorRef(ar)
 }
 
@@ -17,9 +17,9 @@ class AskableActorRef(val ar: ActorRef) extends ActorRef {
 
   def !(message: Any)(implicit sender: ActorRef = null): Unit = ar.!(message)(sender)
 
-  def ?(message: Any)(timeout: Timeout): Future[Any] = ar.?(message, timeout.duration)
+  def ?(message: Any)(implicit timeout: Timeout): scala.concurrent.Future[Any] = ar.?(message, timeout.duration)
 
-  private[actors] def ?(message: Any, timeout: Duration): Future[Any] = ar.?(message, timeout)
+  private[actors] def ?(message: Any, timeout: Duration): scala.concurrent.Future[Any] = ar.?(message, timeout)
 
   def forward(message: Any) = ar.forward(message)
 
diff --git a/src/actors-migration/scala/actors/Props.scala b/src/actors-migration/scala/actors/migration/Props.scala
index c12384ea55..00bc9d93f8 100644
--- a/src/actors-migration/scala/actors/Props.scala
+++ b/src/actors-migration/scala/actors/migration/Props.scala
@@ -10,6 +10,5 @@ case class Props(creator: () ⇒ InternalActor, dispatcher: String) {
   /**
    * Returns a new Props with the specified creator set
    */
-  def withCreator(c: ⇒ InternalActor) = copy(creator = () ⇒ c)
-
+  final def withCreator(c: ⇒ InternalActor) = copy(creator = () ⇒ c)
 }
diff --git a/src/actors-migration/scala/actors/StashingActor.scala b/src/actors-migration/scala/actors/migration/StashingActor.scala
index 9c3917b65e..d0a1432e72 100644
--- a/src/actors-migration/scala/actors/StashingActor.scala
+++ b/src/actors-migration/scala/actors/migration/StashingActor.scala
@@ -18,7 +18,7 @@ trait StashingActor extends InternalActor {
   type Receive = PartialFunction[Any, Unit]
 
   // checks if StashingActor is created within the actorOf block
-  creationCheck;
+  creationCheck()
 
   private[actors] val ref = new InternalActorRef(this)
 
@@ -112,8 +112,7 @@ trait StashingActor extends InternalActor {
   /*
    * Checks that StashingActor can be created only by MigrationSystem.actorOf method.
    */
-  private[this] def creationCheck = {
-
+  private[this] def creationCheck(): Unit = {
     // creation check (see ActorRef)
     val context = MigrationSystem.contextStack.get
     if (context.isEmpty)
diff --git a/src/actors-migration/scala/actors/Timeout.scala b/src/actors-migration/scala/actors/migration/Timeout.scala
index 32ea5f20fc..32ea5f20fc 100644
--- a/src/actors-migration/scala/actors/Timeout.scala
+++ b/src/actors-migration/scala/actors/migration/Timeout.scala
diff --git a/src/actors/scala/actors/ActorRef.scala b/src/actors/scala/actors/ActorRef.scala
index 7768f04c2b..5e0ca1554a 100644
--- a/src/actors/scala/actors/ActorRef.scala
+++ b/src/actors/scala/actors/ActorRef.scala
@@ -2,6 +2,8 @@ package scala.actors
 
 import java.util.concurrent.TimeoutException
 import scala.concurrent.duration.Duration
+import scala.concurrent.Promise
+import scala.concurrent.ExecutionContext.Implicits.global
 
 /**
  * Trait used for migration of Scala actors to Akka.
@@ -28,7 +30,7 @@ trait ActorRef {
   /**
    * Sends a message asynchronously, returning a future which may eventually hold the reply.
    */
-  private[actors] def ?(message: Any, timeout: Duration): Future[Any]
+  private[actors] def ?(message: Any, timeout: Duration): scala.concurrent.Future[Any]
 
   /**
    * Forwards the message and passes the original sender actor as the sender.
@@ -43,7 +45,7 @@ trait ActorRef {
 
 private[actors] class OutputChannelRef(val actor: OutputChannel[Any]) extends ActorRef {
 
-  override private[actors] def ?(message: Any, timeout: Duration): Future[Any] =
+  override private[actors] def ?(message: Any, timeout: Duration): scala.concurrent.Future[Any] =
     throw new UnsupportedOperationException("Output channel does not support ?")
 
   /**
@@ -88,14 +90,19 @@ private[actors] final class InternalActorRef(override val actor: InternalActor)
   /**
    * Sends a message asynchronously, returning a future which may eventually hold the reply.
    */
-  override private[actors] def ?(message: Any, timeout: Duration): Future[Any] =
-    Futures.future {
-      val dur = if (timeout.isFinite()) timeout.toMillis else (java.lang.Long.MAX_VALUE >> 2)
-      actor !? (dur, message) match {
-        case Some(x) => x
-        case None => new AskTimeoutException("? operation timed out.")
+  override private[actors] def ?(message: Any, timeout: Duration): scala.concurrent.Future[Any] = {
+    val dur = if (timeout.isFinite()) timeout.toMillis else (java.lang.Long.MAX_VALUE >> 2)
+    val replyPromise = Promise[Any]
+    scala.concurrent.future {
+      scala.concurrent.blocking {
+        actor !? (dur, message)
+      } match {
+        case Some(x) => replyPromise success x
+        case None => replyPromise failure new AskTimeoutException("? operation timed out.")
       }
     }
+    replyPromise.future
+  }
 
   override def !(message: Any)(implicit sender: ActorRef = null): Unit =
     if (message == PoisonPill)
diff --git a/src/compiler/scala/reflect/macros/runtime/Infrastructure.scala b/src/compiler/scala/reflect/macros/runtime/Infrastructure.scala
index a8cc61e0f9..7157dbeaa2 100644
--- a/src/compiler/scala/reflect/macros/runtime/Infrastructure.scala
+++ b/src/compiler/scala/reflect/macros/runtime/Infrastructure.scala
@@ -23,13 +23,13 @@ trait Infrastructure {
   type Run = universe.Run
 
   object Run extends RunExtractor {
-    def unapply(run: Run): Option[(CompilationUnit, List[CompilationUnit])] = Some(run.currentUnit, run.units.toList)
+    def unapply(run: Run): Option[(CompilationUnit, List[CompilationUnit])] = Some((run.currentUnit, run.units.toList))
   }
 
   type CompilationUnit = universe.CompilationUnit
 
   object CompilationUnit extends CompilationUnitExtractor {
-    def unapply(compilationUnit: CompilationUnit): Option[(java.io.File, Array[Char], Tree)] = Some(compilationUnit.source.file.file, compilationUnit.source.content, compilationUnit.body)
+    def unapply(compilationUnit: CompilationUnit): Option[(java.io.File, Array[Char], Tree)] = Some((compilationUnit.source.file.file, compilationUnit.source.content, compilationUnit.body))
   }
 
   val currentMacro: Symbol = expandee.symbol
diff --git a/src/compiler/scala/reflect/reify/utils/Extractors.scala b/src/compiler/scala/reflect/reify/utils/Extractors.scala
index bf211ceec4..91cccaee99 100644
--- a/src/compiler/scala/reflect/reify/utils/Extractors.scala
+++ b/src/compiler/scala/reflect/reify/utils/Extractors.scala
@@ -114,7 +114,7 @@ trait Extractors {
             case Select(Select(_, tagFlavor), _) => tagFlavor
             case Select(_, tagFlavor) => tagFlavor
           }
-          Some(universe, mirror, SymbolTable(symbolTable1 ++ symbolTable2), rtree, ttpe.tpe, rtpe, tagFlavor == nme.TypeTag)
+          Some((universe, mirror, SymbolTable(symbolTable1 ++ symbolTable2), rtree, ttpe.tpe, rtpe, tagFlavor == nme.TypeTag))
       case _ =>
         None
     }
@@ -139,7 +139,7 @@ trait Extractors {
             case Select(Select(_, tagFlavor), _) => tagFlavor
             case Select(_, tagFlavor) => tagFlavor
           }
-          Some(universe, mirror, SymbolTable(symtab), ttpe.tpe, rtpe, tagFlavor == nme.TypeTag)
+          Some((universe, mirror, SymbolTable(symtab), ttpe.tpe, rtpe, tagFlavor == nme.TypeTag))
       case _ =>
         None
     }
@@ -160,9 +160,9 @@ trait Extractors {
   object FreeDef {
     def unapply(tree: Tree): Option[(Tree, TermName, Tree, Long, String)] = tree match {
       case FreeTermDef(uref, name, binding, flags, origin) =>
-        Some(uref, name, binding, flags, origin)
+        Some((uref, name, binding, flags, origin))
       case FreeTypeDef(uref, name, binding, flags, origin) =>
-        Some(uref, name, binding, flags, origin)
+        Some((uref, name, binding, flags, origin))
       case _ =>
         None
     }
@@ -207,7 +207,7 @@ trait Extractors {
     def unapply(tree: Tree): Option[(Tree, TermName)] = tree match {
       case Apply(Select(Select(uref @ Ident(_), build), ident), List(Ident(name: TermName)))
       if build == nme.build && ident == nme.Ident && name.startsWith(nme.REIFY_FREE_PREFIX) =>
-        Some(uref, name)
+        Some((uref, name))
       case _ =>
         None
     }
@@ -226,7 +226,7 @@ trait Extractors {
             Literal(Constant(isClass: Boolean)))))
       if uref1.name == nme.UNIVERSE_SHORT && build1 == nme.build && newNestedSymbol == nme.newNestedSymbol &&
          uref2.name == nme.UNIVERSE_SHORT && build2 == nme.build && flagsFromBits == nme.flagsFromBits =>
-        Some(uref1, name, flags, isClass)
+        Some((uref1, name, flags, isClass))
       case _ =>
         None
     }
diff --git a/src/compiler/scala/tools/nsc/Global.scala b/src/compiler/scala/tools/nsc/Global.scala
index 8b2383bff9..9f7433796d 100644
--- a/src/compiler/scala/tools/nsc/Global.scala
+++ b/src/compiler/scala/tools/nsc/Global.scala
@@ -1033,12 +1033,12 @@ class Global(var currentSettings: Settings, var reporter: Reporter)
    *  of what file was being compiled when it broke.  Since I really
    *  really want to know, this hack.
    */
-  private var lastSeenSourceFile: SourceFile = NoSourceFile
+  protected var lastSeenSourceFile: SourceFile = NoSourceFile
 
   /** Let's share a lot more about why we crash all over the place.
    *  People will be very grateful.
    */
-  private var lastSeenContext: analyzer.Context = null
+  protected var lastSeenContext: analyzer.Context = null
 
   /** The currently active run
    */
diff --git a/src/compiler/scala/tools/nsc/ast/parser/Scanners.scala b/src/compiler/scala/tools/nsc/ast/parser/Scanners.scala
index 6a6180e864..5902209898 100644
--- a/src/compiler/scala/tools/nsc/ast/parser/Scanners.scala
+++ b/src/compiler/scala/tools/nsc/ast/parser/Scanners.scala
@@ -360,7 +360,7 @@ trait Scanners extends ScannersCommon {
           if (ch == '"' && token == IDENTIFIER)
             token = INTERPOLATIONID
         case '<' => // is XMLSTART?
-          def fetchLT = {
+          def fetchLT() = {
             val last = if (charOffset >= 2) buf(charOffset - 2) else ' '
             nextChar()
             last match {
@@ -389,7 +389,7 @@ trait Scanners extends ScannersCommon {
             getOperatorRest()
           }
         case '0' =>
-          def fetchZero = {
+          def fetchZero() = {
             putChar(ch)
             nextChar()
             if (ch == 'x' || ch == 'X') {
@@ -416,7 +416,7 @@ trait Scanners extends ScannersCommon {
         case '`' =>
           getBackquotedIdent()
         case '\"' =>
-          def fetchDoubleQuote = {
+          def fetchDoubleQuote() = {
             if (token == INTERPOLATIONID) {
               nextRawChar()
               if (ch == '\"') {
@@ -452,7 +452,7 @@ trait Scanners extends ScannersCommon {
           }
           fetchDoubleQuote
         case '\'' =>
-          def fetchSingleQuote = {
+          def fetchSingleQuote() = {
             nextChar()
             if (isIdentifierStart(ch))
               charLitOr(getIdentRest)
@@ -500,7 +500,7 @@ trait Scanners extends ScannersCommon {
             nextChar()
           }
         case _ =>
-          def fetchOther = {
+          def fetchOther() = {
             if (ch == '\u21D2') {
               nextChar(); token = ARROW
             } else if (ch == '\u2190') {
diff --git a/src/compiler/scala/tools/nsc/backend/jvm/GenASM.scala b/src/compiler/scala/tools/nsc/backend/jvm/GenASM.scala
index 18e9ae620e..85ad5a6884 100644
--- a/src/compiler/scala/tools/nsc/backend/jvm/GenASM.scala
+++ b/src/compiler/scala/tools/nsc/backend/jvm/GenASM.scala
@@ -2413,8 +2413,9 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
         import asm.Opcodes
         (instr.category: @scala.annotation.switch) match {
 
-          case icodes.localsCat => 
-          def genLocalInstr = (instr: @unchecked) match {
+
+          case icodes.localsCat =>
+          def genLocalInstr() = (instr: @unchecked) match {
             case THIS(_) => jmethod.visitVarInsn(Opcodes.ALOAD, 0)
             case LOAD_LOCAL(local) => jcode.load(indexOf(local), local.kind)
             case STORE_LOCAL(local) => jcode.store(indexOf(local), local.kind)
@@ -2446,8 +2447,8 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
           }
           genLocalInstr
 
-          case icodes.stackCat => 
-          def genStackInstr = (instr: @unchecked) match {
+          case icodes.stackCat =>
+          def genStackInstr() = (instr: @unchecked) match {
 
             case LOAD_MODULE(module) =>
               // assert(module.isModule, "Expected module: " + module)
@@ -2474,8 +2475,8 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
 
           case icodes.arilogCat => genPrimitive(instr.asInstanceOf[CALL_PRIMITIVE].primitive, instr.pos)
 
-          case icodes.castsCat => 
-          def genCastInstr = (instr: @unchecked) match {
+          case icodes.castsCat =>
+          def genCastInstr() = (instr: @unchecked) match {
 
             case IS_INSTANCE(tpe) =>
               val jtyp: asm.Type =
@@ -2504,9 +2505,8 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
           }
           genCastInstr
 
-          case icodes.objsCat => 
-          def genObjsInstr = (instr: @unchecked) match {
-
+          case icodes.objsCat =>
+          def genObjsInstr() = (instr: @unchecked) match {
             case BOX(kind) =>
               val MethodNameAndType(mname, mdesc) = jBoxTo(kind)
               jcode.invokestatic(BoxesRunTime, mname, mdesc)
@@ -2524,8 +2524,8 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
           }
           genObjsInstr
 
-          case icodes.fldsCat => 
-          def genFldsInstr = (instr: @unchecked) match {
+          case icodes.fldsCat =>
+          def genFldsInstr() = (instr: @unchecked) match {
 
             case lf @ LOAD_FIELD(field, isStatic) =>
               var owner = javaName(lf.hostClass)
@@ -2545,8 +2545,8 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
           }
           genFldsInstr
 
-          case icodes.mthdsCat => 
-          def genMethodsInstr = (instr: @unchecked) match {
+          case icodes.mthdsCat =>
+          def genMethodsInstr() = (instr: @unchecked) match {
 
             /** Special handling to access native Array.clone() */
             case call @ CALL_METHOD(definitions.Array_clone, Dynamic) =>
@@ -2558,8 +2558,8 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
           }
           genMethodsInstr
 
-          case icodes.arraysCat => 
-          def genArraysInstr = (instr: @unchecked) match {
+          case icodes.arraysCat =>
+          def genArraysInstr() = (instr: @unchecked) match {
             case LOAD_ARRAY_ITEM(kind) => jcode.aload(kind)
             case STORE_ARRAY_ITEM(kind) => jcode.astore(kind)
             case CREATE_ARRAY(elem, 1) => jcode newarray elem
@@ -2567,8 +2567,8 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
           }
           genArraysInstr
 
-          case icodes.jumpsCat => 
-          def genJumpInstr = (instr: @unchecked) match {
+          case icodes.jumpsCat =>
+          def genJumpInstr() = (instr: @unchecked) match {
 
             case sw @ SWITCH(tagss, branches) =>
               assert(branches.length == tagss.length + 1, sw)
@@ -2697,8 +2697,8 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
           }
           genJumpInstr
 
-          case icodes.retCat => 
-          def genRetInstr = (instr: @unchecked) match {
+          case icodes.retCat =>
+          def genRetInstr() = (instr: @unchecked) match {
             case RETURN(kind) => jcode emitRETURN kind
             case THROW(_) => emit(Opcodes.ATHROW)
           }
@@ -2788,7 +2788,7 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
           case Negation(kind) => jcode.neg(kind)
 
           case Arithmetic(op, kind) =>
-            def genArith = {
+            def genArith() = {
             op match {
 
               case ADD => jcode.add(kind)
@@ -2817,9 +2817,9 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
           // TODO Logical's 2nd elem should be declared ValueTypeKind, to better approximate its allowed values (isIntSized, its comments appears to convey)
           // TODO GenICode uses `toTypeKind` to define that elem, `toValueTypeKind` would be needed instead.
           // TODO How about adding some asserts to Logical and similar ones to capture the remaining constraint (UNIT not allowed).
-          case Logical(op, kind) => 
-            def genLogical = op match {
-              case AND => 
+          case Logical(op, kind) =>
+            def genLogical() = op match {
+              case AND =>
                 kind match {
                   case LONG => emit(Opcodes.LAND)
                   case INT  => emit(Opcodes.IAND)
@@ -2845,9 +2845,9 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
                 }
             }
             genLogical
-          
-          case Shift(op, kind) => 
-            def genShift = op match {
+
+          case Shift(op, kind) =>
+            def genShift() = op match {
               case LSL =>
                 kind match {
                   case LONG => emit(Opcodes.LSHL)
@@ -2875,8 +2875,8 @@ abstract class GenASM extends SubComponent with BytecodeWriters {
             }
             genShift
 
-          case Comparison(op, kind) => 
-            def genCompare = op match {
+          case Comparison(op, kind) =>
+            def genCompare() = op match {
               case CMP =>
                 (kind: @unchecked) match {
                   case LONG =>  emit(Opcodes.LCMP)
diff --git a/src/compiler/scala/tools/nsc/doc/Settings.scala b/src/compiler/scala/tools/nsc/doc/Settings.scala
index dbbc573299..64a376b96e 100644
--- a/src/compiler/scala/tools/nsc/doc/Settings.scala
+++ b/src/compiler/scala/tools/nsc/doc/Settings.scala
@@ -194,6 +194,12 @@ class Settings(error: String => Unit, val printMsg: String => Unit = println(_))
     "Expand all type aliases and abstract types into full template pages. (locally this can be done with the @template annotation)"
   )
 
+  val docExternalUrls = MultiStringSetting (
+    "-external-urls",
+    "externalUrl(s)",
+    "comma-separated list of package_names=doc_URL for external dependencies, where package names are ':'-separated"
+  )
+
   val docGroups = BooleanSetting (
     "-groups",
     "Group similar functions together (based on the @group annotation)"
@@ -238,6 +244,22 @@ class Settings(error: String => Unit, val printMsg: String => Unit = println(_))
     }
   }
 
+  // TODO: Enable scaladoc to scoop up the package list from another scaladoc site, just as javadoc does
+  //   -external-urls 'http://www.scala-lang.org/archives/downloads/distrib/files/nightly/docs/library'
+  // should trigger scaldoc to fetch the package-list file. The steps necessary:
+  // 1 - list all packages generated in scaladoc in the package-list file, exactly as javadoc:
+  //     see http://docs.oracle.com/javase/6/docs/api/package-list for http://docs.oracle.com/javase/6/docs/api
+  // 2 - download the file and add the packages to the list
+  lazy val extUrlMapping: Map[String, String] = (Map.empty[String, String] /: docExternalUrls.value) {
+    case (map, binding) =>
+      val idx = binding indexOf "="
+      val pkgs = binding substring (0, idx) split ":"
+      var url = binding substring (idx + 1)
+      val index = "/index.html"
+      url = if (url.endsWith(index)) url else url + index
+      map ++ (pkgs map (_ -> url))
+  }
+
   /**
    *  This is the hardcoded area of Scaladoc. This is where "undesirable" stuff gets eliminated. I know it's not pretty,
    *  but ultimately scaladoc has to be useful. :)
diff --git a/src/compiler/scala/tools/nsc/doc/html/HtmlPage.scala b/src/compiler/scala/tools/nsc/doc/html/HtmlPage.scala
index f7c5611b8a..2c719e5d70 100644
--- a/src/compiler/scala/tools/nsc/doc/html/HtmlPage.scala
+++ b/src/compiler/scala/tools/nsc/doc/html/HtmlPage.scala
@@ -138,7 +138,8 @@ abstract class HtmlPage extends Page { thisPage =>
         <span class="extmbr" name={ mbr.qualifiedName }>{ inlineToHtml(text) }</span>
     case Tooltip(tooltip) =>
       <span class="extype" name={ tooltip }>{ inlineToHtml(text) }</span>
-    // TODO: add case LinkToExternal here
+    case LinkToExternal(name, url) =>
+      <a href={ url } class="extype" target="_top">{ inlineToHtml(text) }</a>
     case NoLink =>
       inlineToHtml(text)
   }
diff --git a/src/compiler/scala/tools/nsc/doc/html/page/Template.scala b/src/compiler/scala/tools/nsc/doc/html/page/Template.scala
index d4e52ba120..919a45aefc 100644
--- a/src/compiler/scala/tools/nsc/doc/html/page/Template.scala
+++ b/src/compiler/scala/tools/nsc/doc/html/page/Template.scala
@@ -41,7 +41,7 @@ class Template(universe: doc.Universe, generator: DiagramGenerator, tpl: DocTemp
       <script type="text/javascript" src={ relativeLinkTo{List("jquery-ui.js", "lib")} }></script>
       <script type="text/javascript" src={ relativeLinkTo{List("template.js", "lib")} }></script>
       <script type="text/javascript" src={ relativeLinkTo{List("tools.tooltip.js", "lib")} }></script>
-      { if (universe.settings.docDiagrams.isSetByUser) {
+      { if (universe.settings.docDiagrams.value) {
       <script type="text/javascript" src={ relativeLinkTo{List("modernizr.custom.js", "lib")} }></script>
       <script type="text/javascript" src={ relativeLinkTo{List("diagrams.js", "lib")} } id="diagrams-js"></script>
       } else NodeSeq.Empty }
@@ -289,6 +289,7 @@ class Template(universe: doc.Universe, generator: DiagramGenerator, tpl: DocTemp
       fullComment={ if(memberComment.filter(_.label=="div").isEmpty) "no" else "yes" }
       group={ mbr.group }>
       <a id={ mbr.signature }/>
+      <a id={ mbr.signatureCompat }/>
       { signature(mbr, false) }
       { memberComment }
     </li>
@@ -645,17 +646,28 @@ class Template(universe: doc.Universe, generator: DiagramGenerator, tpl: DocTemp
       case _ => NodeSeq.Empty
     }
 
-    val typeHierarchy = if (s.docDiagrams.isSetByUser) mbr match {
-      case dtpl: DocTemplateEntity if isSelf && !isReduced =>
-        makeDiagramHtml(dtpl, dtpl.inheritanceDiagram, "Type Hierarchy", "inheritance-diagram")
-      case _ => NodeSeq.Empty
-    } else NodeSeq.Empty // diagrams not generated
+    def createDiagram(f: DocTemplateEntity => Option[Diagram], description: String, id: String): NodeSeq =
+      if (s.docDiagrams.value) mbr match {
+        case dtpl: DocTemplateEntity if isSelf && !isReduced =>
+          val diagram = f(dtpl)
+          if (diagram.isDefined) {
+            val s = universe.settings
+            val diagramSvg = generator.generate(diagram.get, tpl, this)
+            if (diagramSvg != NodeSeq.Empty) {
+              <div class="toggleContainer block diagram-container" id={ id + "-container"}>
+                <span class="toggle diagram-link">{ description }</span>
+                <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#diagrams" target="_blank" class="diagram-help">Learn more about scaladoc diagrams</a>
+                <div class="diagram" id={ id }>{
+                  diagramSvg
+                }</div>
+              </div>
+            } else NodeSeq.Empty
+          } else NodeSeq.Empty
+        case _ => NodeSeq.Empty
+      } else NodeSeq.Empty // diagrams not generated
 
-    val contentHierarchy = if (s.docDiagrams.isSetByUser) mbr match {
-      case dtpl: DocTemplateEntity if isSelf && !isReduced =>
-        makeDiagramHtml(dtpl, dtpl.contentDiagram, "Content Hierarchy", "content-diagram")
-      case _ => NodeSeq.Empty
-    } else NodeSeq.Empty // diagrams not generated
+    val typeHierarchy = createDiagram(_.inheritanceDiagram, "Type Hierarchy", "inheritance-diagram")
+    val contentHierarchy = createDiagram(_.contentDiagram, "Content Hierarchy", "content-diagram")
 
     memberComment ++ paramComments ++ attributesBlock ++ linearization ++ subclasses ++ typeHierarchy ++ contentHierarchy
   }
@@ -946,22 +958,6 @@ class Template(universe: doc.Universe, generator: DiagramGenerator, tpl: DocTemp
       scala.xml.Text(ub.typeParamName + " is a subclass of " + ub.upperBound.name + " (" + ub.typeParamName + " <: ") ++
         typeToHtml(ub.upperBound, true) ++ scala.xml.Text(")")
   }
-
-  def makeDiagramHtml(tpl: DocTemplateEntity, diagram: Option[Diagram], description: String, id: String) = {
-    if (diagram.isDefined) {
-      val s = universe.settings
-      val diagramSvg = generator.generate(diagram.get, tpl, this)
-      if (diagramSvg != NodeSeq.Empty) {
-        <div class="toggleContainer block diagram-container" id={ id + "-container"}>
-          <span class="toggle diagram-link">{ description }</span>
-          <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#diagrams" target="_blank" class="diagram-help">Learn more about scaladoc diagrams</a>
-          <div class="diagram" id={ id }>{
-            diagramSvg
-          }</div>
-        </div>
-      } else NodeSeq.Empty
-    } else NodeSeq.Empty
-  }
 }
 
 object Template {
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 16ad06c5ac..7c24308023 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
@@ -1,4 +1,154 @@
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+this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;for(var f in this.options.curAnim)if(this.options.curAnim[f]!==true)d=false;if(d){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;a=c.data(this.elem,"olddisplay");this.elem.style.display=a?a:this.options.display;if(c.css(this.elem,"display")==="none")this.elem.style.display="block"}this.options.hide&&c(this.elem).hide();if(this.options.hide||this.options.show)for(var e in this.options.curAnim)c.style(this.elem,
+e,this.options.orig[e]);this.options.complete.call(this.elem)}return false}else{e=b-this.startTime;this.state=e/this.options.duration;a=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||a](this.state,e,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||
+c.fx.stop()},stop:function(){clearInterval(W);W=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===b.elem}).length};c.fn.offset="getBoundingClientRect"in s.documentElement?
+function(a){var b=this[0];if(a)return this.each(function(e){c.offset.setOffset(this,a,e)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);var d=b.getBoundingClientRect(),f=b.ownerDocument;b=f.body;f=f.documentElement;return{top:d.top+(self.pageYOffset||c.support.boxModel&&f.scrollTop||b.scrollTop)-(f.clientTop||b.clientTop||0),left:d.left+(self.pageXOffset||c.support.boxModel&&f.scrollLeft||b.scrollLeft)-(f.clientLeft||b.clientLeft||0)}}:function(a){var b=
+this[0];if(a)return this.each(function(r){c.offset.setOffset(this,a,r)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d=b.offsetParent,f=b,e=b.ownerDocument,j,i=e.documentElement,o=e.body;f=(e=e.defaultView)?e.getComputedStyle(b,null):b.currentStyle;for(var k=b.offsetTop,n=b.offsetLeft;(b=b.parentNode)&&b!==o&&b!==i;){if(c.offset.supportsFixedPosition&&f.position==="fixed")break;j=e?e.getComputedStyle(b,null):b.currentStyle;
+k-=b.scrollTop;n-=b.scrollLeft;if(b===d){k+=b.offsetTop;n+=b.offsetLeft;if(c.offset.doesNotAddBorder&&!(c.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(b.nodeName))){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=d;d=b.offsetParent}if(c.offset.subtractsBorderForOverflowNotVisible&&j.overflow!=="visible"){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=j}if(f.position==="relative"||f.position==="static"){k+=o.offsetTop;n+=o.offsetLeft}if(c.offset.supportsFixedPosition&&
+f.position==="fixed"){k+=Math.max(i.scrollTop,o.scrollTop);n+=Math.max(i.scrollLeft,o.scrollLeft)}return{top:k,left:n}};c.offset={initialize:function(){var a=s.body,b=s.createElement("div"),d,f,e,j=parseFloat(c.curCSS(a,"marginTop",true))||0;c.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
+a.insertBefore(b,a.firstChild);d=b.firstChild;f=d.firstChild;e=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=f.offsetTop!==5;this.doesAddBorderForTableAndCells=e.offsetTop===5;f.style.position="fixed";f.style.top="20px";this.supportsFixedPosition=f.offsetTop===20||f.offsetTop===15;f.style.position=f.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=f.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==j;a.removeChild(b);
+c.offset.initialize=c.noop},bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.curCSS(a,"marginTop",true))||0;d+=parseFloat(c.curCSS(a,"marginLeft",true))||0}return{top:b,left:d}},setOffset:function(a,b,d){if(/static/.test(c.curCSS(a,"position")))a.style.position="relative";var f=c(a),e=f.offset(),j=parseInt(c.curCSS(a,"top",true),10)||0,i=parseInt(c.curCSS(a,"left",true),10)||0;if(c.isFunction(b))b=b.call(a,
+d,e);d={top:b.top-e.top+j,left:b.left-e.left+i};"using"in b?b.using.call(a,d):f.css(d)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),f=/^body|html$/i.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.curCSS(a,"marginTop",true))||0;d.left-=parseFloat(c.curCSS(a,"marginLeft",true))||0;f.top+=parseFloat(c.curCSS(b[0],"borderTopWidth",true))||0;f.left+=parseFloat(c.curCSS(b[0],"borderLeftWidth",true))||0;return{top:d.top-
+f.top,left:d.left-f.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||s.body;a&&!/^body|html$/i.test(a.nodeName)&&c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(f){var e=this[0],j;if(!e)return null;if(f!==w)return this.each(function(){if(j=wa(this))j.scrollTo(!a?f:c(j).scrollLeft(),a?f:c(j).scrollTop());else this[d]=f});else return(j=wa(e))?"pageXOffset"in j?j[a?"pageYOffset":
+"pageXOffset"]:c.support.boxModel&&j.document.documentElement[d]||j.document.body[d]:e[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();c.fn["inner"+b]=function(){return this[0]?c.css(this[0],d,false,"padding"):null};c.fn["outer"+b]=function(f){return this[0]?c.css(this[0],d,false,f?"margin":"border"):null};c.fn[d]=function(f){var e=this[0];if(!e)return f==null?null:this;if(c.isFunction(f))return this.each(function(j){var i=c(this);i[d](f.call(this,j,i[d]()))});return"scrollTo"in
+e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===w?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});A.jQuery=A.$=c})(window);
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 4e0c9d75c7..4ab99764ce 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
@@ -1,5448 +1,18 @@
-/**
- * @preserve jquery.layout 1.3.0 - Release Candidate 30.5
- * $Date: 2012-04-14 08:00:00 (Sat, 14 Apr 2012) $
- * $Rev: 303005 $
+/*
+ * jquery.layout 1.3.0 - Release Candidate 29.3
  *
- * Copyright (c) 2012 
+ * Copyright (c) 2010 
  *   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.rc30.5
- *
  * 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
-;
-function isStr (v) { return $.type(v) === "string"; }
-
-function runPluginCallbacks (Instance, a_fn) {
-	if ($.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.rc30.5"
-,	revision:	0.033005 // 1.3.0 final = 1.0300 - major(n+).minor(nn)+patch(nn+)
-
-	// LANGUAGE CUSTOMIZATION
-,	language: {
-	//	Tips and messages for resizers, togglers, custom buttons, etc.
-		Open:			"Open"	// eg: "Open Pane"
-	,	Close:			"Close"
-	,	Resize:			"Resize"
-	,	Slide:			"Slide Open"
-	,	Pin:			"Pin"
-	,	Unpin:			"Un-Pin"
-	,	noRoomToOpenTip: "Not enough room to show this pane."
-	,	minSizeWarning:	"Panel has reached its minimum size"
-	,	maxSizeWarning:	"Panel has reached its maximum size"
-	//	Developer error messages
-	,	pane:					"pane"		// description of "layout pane element"
-	,	selector:				"selector"	// description of "jQuery-selector"
-	,	errButton:				"Error Adding Button \n\nInvalid "
-	,	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'!"
-	}
-
-	// 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
-	,	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 (!$E) return {};
-		if (!$E.jquery) $E = $($E);
-		var CSS = {
-			display:	$E.css('display')
-		,	visibility:	$E.css('visibility')
-		};
-		if (force || CSS.display === "none") { // only if not *already hidden*
-			$E.css({ display: "block", visibility: "hidden" }); // show element 'invisibly' so can be measured
-			return CSS;
-		}
-		else return {};
-	}
-
-	/**
-	* Returns data for setting size of an element (container or a pane).
-	*
-	* @see  _create(), onWindowResize() for container, plus others for pane
-	* @return JSON  Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc
-	*/
-,	getElementDimensions: function ($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;
-		});
-
-		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) {
-		var
-			b = $.layout.borderWidth
-		,	n = $.layout.cssNum
-		;
-		// a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed
-		if (outerWidth <= 0) return 0;
-
-		if (!$.support.boxModel) return outerWidth;
-
-		// strip border and padding from outerWidth to get CSS Width
-		var 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) {
-		var
-			b = $.layout.borderWidth
-		,	n = $.layout.cssNum
-		;
-		// a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed
-		if (outerHeight <= 0) return 0;
-
-		if (!$.support.boxModel) return outerHeight;
-
-		// strip border and padding from outerHeight to get CSS Height
-		var 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	= $.curCSS($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 $.curCSS(el, b+"Style", true) === "none" ? 0 : (parseInt($.curCSS(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 $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data
-	*
-	* @param {(Object|string)}			info			String message OR Hash/Array
-	* @param {(Boolean|string|Object)=}	[popup=false]	True means alert-box - can be skipped
-	* @param {(Object|string)=}			[debugTitle=""]	Title for Hash data - can be skipped
-	* @param {Object=}					[debutOpts={}]	Extra options for debug output
-	*/
-,	msg: function (info, popup, debugTitle, debugOpts) {
-		if ($.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;
-		};
-	}
-
-};
-
-var	lang = $.layout.language; // alias used in defaults...
-
-// DEFAULT OPTIONS - CHANGE IF DESIRED
-$.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
-,	autoBindCustomButtons:		false		// search for buttons with ui-layout-button class and auto-bind them
-,	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'
-	}
-/*
- *	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
-	,	togglerTip_open:		lang.Close	// Toggler tool-tip (title)
-	,	togglerTip_closed:		lang.Open	// ditto
-	,	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
-	//	TIPS & MESSAGES - also see lang object
-	,	noRoomToOpenTip:		lang.noRoomToOpenTip
-	,	resizerTip:				lang.Resize	// Resizer tool-tip (title)
-	,	sliderTip:				lang.Slide	// resizer-bar triggers 'sliding' when pane is closed
-	,	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
-	//	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
-	//	PANE CALLBACKS
-	,	triggerEventsOnLoad:	false		// true = trigger onopen OR onclose callbacks when layout initializes
-	,	triggerEventsDuringLiveResize: true	// true = trigger onresize callback REPEATEDLY if livePaneResizing==true
-	,	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,"
-	+	"name,zIndex,scrollToBookmarkOnLoad,showErrorMessages,"
-	+	"resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay,"
-	+	"onresizeall,onresizeall_start,onresizeall_end,onload,onunload,autoBindCustomButtons").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"
-	}
-	/**
-	* @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
-,	lang	= $.layout.language // internal alias
-,	_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];} }
-	}
-
-,	_log = function (msg, popup) {
-		$.layout.msg( options.name +' / '+ msg, (popup && options.showErrorMessages) );
-	}
-
-	/**
-	* Executes a Callback function after a trigger event, like resize, open or close
-	*
-	* @param {?string}				pane	This is passed only so we can pass the 'pane object' to the callback
-	* @param {(string|function())}	fn		Accepts a function name, OR a comma-delimited array: [0]=function name, [1]=argument
-	*/
-,	_runCallbacks = function (evtName, pane, skipBoundEvents) {
-		var	o		= pane ? options[pane] : options
-			// names like onopen and onopen_end separate are interchangeable in options...
-		,	long	= evtName + (evtName.match(/_/) ? "" : "_end")
-		,	short	= long.match(/_end$/) ? long.substr(0, long.length - 4) : ""
-		,	fn		= o[long]
-		,	retVal	= "NC" // NC = No Callback
-		,	args	= []
-		;
-		if (!fn && short)
-			fn = o[short];
-
-		// 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 (pane && $Ps[pane])
-						// pass data: pane-name, pane-element, pane-state, pane-options, and layout-name
-						retVal = fn( pane, $Ps[pane], state[pane], options[pane], options.name );
-					else // must be a layout/container callback - pass suitable info
-						retVal = fn( Instance, state, options, options.name );
-				}
-			//}
-			//catch (ex) {}
-		}
-
-		// trigger additional events bound directly to the pane
-		if (!skipBoundEvents && retVal !== false) {
-			if (pane) { // PANE events can be bound to each pane-elements
-				$Ps[pane].triggerHandler('layoutpane'+ long, [ pane, $Ps[pane], state[pane], options[pane], options.name ]);
-				if (short)
-					$Ps[pane].triggerHandler('layoutpane'+ short, [ pane, $Ps[pane], state[pane], options[pane], options.name ]);
-			}
-			else // LAYOUT events can be bound to the container-element
-				$N.triggerHandler('layout'+ long, [ pane, $Ps[pane], state[pane], options[pane], options.name ]);
-		}
-
-		// 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 - adjusted for boxModel & browser
-	*/
-,	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) {
-			if (options.showErrorMessages)
-				_log( lang.errCenterPaneMissing, true );
-			return false;
-		}
-
-		// 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}	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'
-			}
-		,	name;
-		// 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 (o.showErrorMessages && sC.innerHeight < 1)
-						_log( lang.errContainerHeight.replace(/CONTAINER/, sC.ref), true );
-				}
-			}
-		} 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 = $.layout.backwardCompatibility.renameAllOptions( opts );
-
-		// if user-options has 'panes' key (pane-defaults), process it...
-		if (!$.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 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({}, 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
-		}
-
-		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(
-					{}
-				,	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;
-		}
-
-		// DELETE 'panes' key now that we are done - values were copied to EACH pane
-		delete options.panes;
-	}
-
-	/**
-	* 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 () {
-		// 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:				'manualSizePane'
-			,	sizePane:			'manualSizePane'
-			,	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]
-			,	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.sliderTip).css("cursor", o.sliderCursor);
-
-			$R	// if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer"
-				.attr("id", (o.paneSelector.substr(0,1)=="#" ? o.paneSelector.substr(1) + "-resizer" : ""))
-				.data({
-					parentLayout:	Instance
-				,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
-				,	layoutEdge:		pane
-				,	layoutRole:		"resizer"
-				})
-				.css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal)
-				.css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles
-				.addClass(rClass +" "+ rClass+_pane)
-				.hover(addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead
-				.hover(onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter
-				.appendTo($N) // append DIV to container
-			;
-
-			if ($T) {
-				$T	// if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler"
-					.attr("id", (o.paneSelector.substr(0,1)=="#" ? o.paneSelector.substr(1) + "-toggler" : ""))
-					.data({
-						parentLayout:	Instance
-					,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
-					,	layoutEdge:		pane
-					,	layoutRole:		"toggler"
-					})
-					.css(_c.togglers.cssReq) // add base/required styles
-					.css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles
-					.addClass(tClass +" "+ tClass+_pane)
-					.hover(addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead
-					.bind("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer
-					.appendTo($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.resizerTip)
-				  .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/)) ? lang.maxSizeWarning : lang.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 (destroyChildren) {
-		// UNBIND layout events and remove global object
-		$(window).unbind("."+ sID);		// resize & unload
-		$(document).unbind("."+ sID);	// keyDown (hotkeys)
-
-		// 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}	pane				The pane to process
-	* @param {boolean=}	[remove=false]		Remove the DOM element?
-	* @param {boolean=}	[skipResize=false]	Skip calling resizeAll()?
-	*/
-,	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	= $Ts[pane]
-		;
-		//alert( '$P.length = '+ $P.length );
-		// NOTE: elements can still exist even after remove()
-		//		so check for missing data(), which is cleared by removed()
-		if ($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}	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}	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}	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}	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.togglerTip_closed) // 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}	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.noRoomToOpenTip)
-					alert(o.noRoomToOpenTip);
-				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.resizerTip);
-		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.togglerTip_open); // 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}	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.sliderTip : "")
-		;
-	}
-
-	/**
-	* 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.togglerTip_open : ""); // 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}	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}	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]
-			,	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);
-
-				// if showDebugMessages, log attempts and alert the user of this *non-fatal error*
-				if (options.showDebugMessages) {
-					if ( tries.length === 1) {
-						_log(msg, false);
-						_log(lastTry, false);
-					}
-					_log(thisTry, false);
-				}
-
-				// 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 (options.showDebugMessages && tries.length > 1)
-				_log(msg +'\nSee the Error Console for details.', true);
-		}
-	}
-
-	/**
-	* @see  initPanes(), sizePane(), resizeAll(), open(), close(), hide()
-	* @param {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 != minE)
-							sizePane('east', newE, true, force, true); // true = skipCallback/noAnimation - initPanes will handle when done
-						if (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
-				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'
-			*/
-			if (pane === "center") { // finished processing midPanes
-				var b = $.layout.browser;
-				var fix = b.isIE6 || (b.msie && !$.support.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 () {
-		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}	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=}	[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=}	[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}	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.togglerTip_closed : o.togglerTip_open) // may be blank
-			.show();
-	}
-	/**
-	* @param {string}	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}	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 (s.isClosed)
-			bindStartSlidingEvent(pane, true);
-	}
-	/**
-	* @param {string}	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}	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.resizerTip);
-	}
-	/**
-	* @param {string}	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}	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({}, 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({}, oPane.options, fx);
-			state[pane]		= $.extend({}, 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) {
-		if (options.showErrorMessages)
-			_log( lang.errContainerMissing, true );
-		return null;
-	};
-
-	// 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
-	//	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
-
-}
-
-
-
-
-/**
- * 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
- *
- *	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=}			opts
-	 */
-	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");
-
-var lang = $.layout.language;
-
-/*
- *	Button methods
- */
-$.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	= $(selector)
-		,	o	= inst.options
-		,	err	= o.showErrorMessages
-		;
-		if (!$E.length) { // element not found
-			if (err) $.layout.msg(lang.errButton + lang.selector +": "+ selector, true);
-		}
-		else if ($.inArray(pane, $.layout.config.borderPanes) < 0) { // invalid 'pane' sepecified
-			if (err) $.layout.msg(lang.errButton + lang.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", lang.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", lang.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
-			pin		= inst.options[pane].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 ? lang.Unpin : lang.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(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
+ * $Date: 2010-07-13 08:00:00 (Wed, 14 July 2010) $
+ * $Rev: 30293 $
  */
-$.layout.browserZoom = {
-
-	_init: function (inst) {
-		// abort if browser does not need this check
-		if ($.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( $.layout.browserZoom._init );
-
-
-
-})( jQuery );
\ No newline at end of file
+(function($){$.fn.layout=function(opts){var lang={Pane:"Pane",Open:"Open",Close:"Close",Resize:"Resize",Slide:"Slide Open",Pin:"Pin",Unpin:"Un-Pin",selector:"selector",msgNoRoom:"Not enough room to show this pane.",errContainerMissing:"UI Layout Initialization Error\n\nThe specified layout-container does not exist.",errCenterPaneMissing:"UI Layout Initialization Error\n\nThe center-pane element does not exist.\n\nThe center-pane is a required element.",errContainerHeight:"UI Layout Initialization Warning\n\nThe layout-container \"CONTAINER\" has no height.\n\nTherefore the layout is 0-height and hence 'invisible'!",errButton:"Error Adding Button \n\nInvalid "};var options={name:"",scrollToBookmarkOnLoad:true,resizeWithWindow:true,resizeWithWindowDelay:200,resizeWithWindowMaxDelay:0,onresizeall_start:null,onresizeall_end:null,onload:null,onunload:null,autoBindCustomButtons:false,zIndex:null,defaults:{applyDemoStyles:false,closable:true,resizable:true,slidable:true,initClosed:false,initHidden:false,contentSelector:".ui-layout-content",contentIgnoreSelector:".ui-layout-ignore",findNestedContent:false,paneClass:"ui-layout-pane",resizerClass:"ui-layout-resizer",togglerClass:"ui-layout-toggler",buttonClass:"ui-layout-button",minSize:0,maxSize:0,spacing_open:6,spacing_closed:6,togglerLength_open:50,togglerLength_closed:50,togglerAlign_open:"center",togglerAlign_closed:"center",togglerTip_open:lang.Close,togglerTip_closed:lang.Open,togglerContent_open:"",togglerContent_closed:"",resizerDblClickToggle:true,autoResize:true,autoReopen:true,resizerDragOpacity:1,maskIframesOnResize:true,resizeNestedLayout:true,resizeWhileDragging:false,resizeContentWhileDragging:false,noRoomToOpenTip:lang.msgNoRoom,resizerTip:lang.Resize,sliderTip:lang.Slide,sliderCursor:"pointer",slideTrigger_open:"click",slideTrigger_close:"mouseleave",hideTogglerOnSlide:false,preventQuickSlideClose:!!($.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 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$E=getBtn(selector,pane,"toggle");if($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 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diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js b/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js
index 5920fdfdb2..6d1caf6d50 100644
--- a/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js
+++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js
@@ -2,6 +2,22 @@
 // code by Gilles Dubochet with contributions by Pedro Furlanetto
 
 $(document).ready(function(){
+
+    // Escapes special characters and returns a valid jQuery selector
+    function escapeJquery(str){
+        return str.replace(/([;&,\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1');
+    }
+
+    // highlight and jump to selected member
+    if (window.location.hash) {
+      var temp = window.location.hash.replace('#', '');
+      var elem = '#'+escapeJquery(temp);
+
+      window.scrollTo(0, 0);
+      $(elem).parent().effect("highlight", {color: "#FFCC85"}, 3000);
+      $('html,body').animate({scrollTop:$(elem).parent().offset().top}, 1000);
+    }
+    
     var isHiddenClass = function (name) {
         return name == 'scala.Any' ||
                name == 'scala.AnyRef';
@@ -101,6 +117,12 @@ $(document).ready(function(){
         $("#linearization li.in").removeClass("in").addClass("out");
         $("#linearization li:first").removeClass("out").addClass("in");
         $("#implicits li.in").removeClass("in").addClass("out");
+
+        if ($(this).hasClass("out") && $("#mbrsel > div[id=ancestors] > ol > li.showall").hasClass("in")) {
+            $(this).removeClass("out").addClass("in");
+            $("#mbrsel > div[id=ancestors] > ol > li.showall").removeClass("in").addClass("out");
+        }
+
         filter();
     })
     $("#mbrsel > div[id=ancestors] > ol > li.showall").click(function() {
@@ -116,6 +138,11 @@ $(document).ready(function(){
         });
         filteredImplicits.removeClass("out").addClass("in");
 
+        if ($(this).hasClass("out") && $("#mbrsel > div[id=ancestors] > ol > li.hideall").hasClass("in")) {
+            $(this).removeClass("out").addClass("in");
+            $("#mbrsel > div[id=ancestors] > ol > li.hideall").removeClass("in").addClass("out");
+        }
+
         filter();
     });
     $("#visbl > ol > li.public").click(function() {
diff --git a/src/compiler/scala/tools/nsc/doc/model/Entity.scala b/src/compiler/scala/tools/nsc/doc/model/Entity.scala
index 6d193c30f7..a63849e3f6 100644
--- a/src/compiler/scala/tools/nsc/doc/model/Entity.scala
+++ b/src/compiler/scala/tools/nsc/doc/model/Entity.scala
@@ -196,6 +196,9 @@ trait MemberEntity extends Entity {
   /** The identity of this member, used for linking */
   def signature: String
 
+  /** Compatibility signature, will be removed from future versions */
+  def signatureCompat: String
+
   /** Indicates whether the member is inherited by implicit conversion */
   def isImplicitlyInherited: Boolean
 
@@ -625,4 +628,4 @@ trait UpperBoundedTypeParamConstraint extends TypeParamConstraint {
   /** toString for debugging */
   override def toString = typeParamName + " is a subclass of " + upperBound.name + " (" + typeParamName + " <: " +
     upperBound.name + ")"
-}
\ No newline at end of file
+}
diff --git a/src/compiler/scala/tools/nsc/doc/model/LinkTo.scala b/src/compiler/scala/tools/nsc/doc/model/LinkTo.scala
index 664567872e..737c6a7577 100644
--- a/src/compiler/scala/tools/nsc/doc/model/LinkTo.scala
+++ b/src/compiler/scala/tools/nsc/doc/model/LinkTo.scala
@@ -9,10 +9,10 @@ package model
 import scala.collection._
 
 abstract sealed class LinkTo
-case class LinkToTpl(tpl: DocTemplateEntity) extends LinkTo
-case class LinkToMember(mbr: MemberEntity, inTpl: DocTemplateEntity) extends LinkTo
-case class Tooltip(name: String) extends LinkTo { def this(tpl: TemplateEntity) = this(tpl.qualifiedName) }
-// case class LinkToExternal(name: String, url: String) extends LinkTo // for SI-191, whenever Manohar will have time
+final case class LinkToTpl(tpl: DocTemplateEntity) extends LinkTo
+final case class LinkToMember(mbr: MemberEntity, inTpl: DocTemplateEntity) extends LinkTo
+final case class Tooltip(name: String) extends LinkTo { def this(tpl: TemplateEntity) = this(tpl.qualifiedName) }
+final case class LinkToExternal(name: String, url: String) extends LinkTo
 case object NoLink extends LinkTo // you should use Tooltip if you have a name from the user, this is only in case all fails
 
 object LinkToTpl {
diff --git a/src/compiler/scala/tools/nsc/doc/model/MemberLookup.scala b/src/compiler/scala/tools/nsc/doc/model/MemberLookup.scala
index ab14498a7c..7ab73cceff 100644
--- a/src/compiler/scala/tools/nsc/doc/model/MemberLookup.scala
+++ b/src/compiler/scala/tools/nsc/doc/model/MemberLookup.scala
@@ -11,6 +11,7 @@ trait MemberLookup {
   thisFactory: ModelFactory =>
 
   import global._
+  import rootMirror.RootPackage, rootMirror.EmptyPackage
 
   def makeEntityLink(title: Inline, pos: Position, query: String, inTplOpt: Option[DocTemplateImpl]) =
     new EntityLink(title) { lazy val link = memberLookup(pos, query, inTplOpt) }
@@ -21,23 +22,44 @@ trait MemberLookup {
     var members = breakMembers(query)
     //println(query + " => " + members)
 
-    // (1) Lookup in the root package, as most of the links are qualified
-    var linkTo: List[LinkTo] = lookupInRootPackage(pos, members)
+    // (1) First look in the root package, as most of the links are qualified
+    val fromRoot = lookupInRootPackage(pos, members)
 
-    // (2) Recursively go into each
-    if (inTplOpt.isDefined) {
-      var currentTpl = inTplOpt.get
-      while (currentTpl != null && !currentTpl.isRootPackage && (linkTo.isEmpty)) {
-        linkTo = lookupInTemplate(pos, members, currentTpl)
-        currentTpl = currentTpl.inTemplate
-      }
+    // (2) Or recursively go into each containing template.
+    val fromParents = inTplOpt.fold(Stream.empty[DocTemplateImpl]) { tpl =>
+      Stream.iterate(tpl)(_.inTemplate)
+    }.takeWhile (tpl => tpl != null && !tpl.isRootPackage).map { tpl =>
+      lookupInTemplate(pos, members, tpl.asInstanceOf[EntityImpl].sym)
     }
 
-    // (3) Look at external links
-    if (linkTo.isEmpty) {
-      // TODO: IF THIS IS THE ROOT PACKAGE, LOOK AT EXTERNAL LINKS
+    val syms = (fromRoot +: fromParents) find (!_.isEmpty) getOrElse Nil
+    val linkTo = createLinks(syms) match {
+      case Nil if !syms.isEmpty =>
+        // (3) Look at external links
+        syms.flatMap { case (sym, owner) =>
+
+          // reconstruct the original link
+          def linkName(sym: Symbol) = {
+            def isRoot(s: Symbol) = s.isRootSymbol || s.isEmptyPackage || s.isEmptyPackageClass
+            def nameString(s: Symbol) = s.nameString + (if ((s.isModule || s.isModuleClass) && !s.isPackage) "$" else "")
+            val packageSuffix = if (sym.isPackage) ".package" else ""
+
+            sym.ownerChain.reverse.filterNot(isRoot(_)).map(nameString(_)).mkString(".") + packageSuffix
+          }
+
+          if (sym.isClass || sym.isModule || sym.isTrait || sym.isPackage)
+            findExternalLink(linkName(sym))
+          else if (owner.isClass || owner.isModule || owner.isTrait || owner.isPackage)
+            findExternalLink(linkName(owner) + "@" + externalSignature(sym))
+          else
+            None
+        }
+      case links => links
     }
 
+    //println(createLinks(syms))
+    //println(linkTo)
+
     // (4) if we still haven't found anything, create a tooltip, if we found too many, report
     if (linkTo.isEmpty){
       if (!settings.docNoLinkWarnings.value)
@@ -97,9 +119,23 @@ trait MemberLookup {
   private object OnlyType extends SearchStrategy
   private object OnlyTerm extends SearchStrategy
 
-  private def lookupInRootPackage(pos: Position, members: List[String]) = lookupInTemplate(pos, members, makeRootPackage)
+  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)
 
-  private def lookupInTemplate(pos: Position, members: List[String], inTpl: DocTemplateImpl): List[LinkTo] = {
+  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))
+        }
+    }
+
+  private def lookupInTemplate(pos: Position, members: List[String], container: Symbol): List[(Symbol, Symbol)] = {
     // Maintaining compatibility with previous links is a bit tricky here:
     // we have a preference for term names for all terms except for the last, where we prefer a class:
     // How to do this:
@@ -108,53 +144,56 @@ trait MemberLookup {
     //     * we look for terms with the last member's name
     //     * we look for types with the same name, all the way up
     val result = members match {
-      case Nil =>
-        Nil
+      case Nil => Nil
       case mbrName::Nil =>
-        var members = lookupInTemplate(pos, mbrName, inTpl, OnlyType)
-        if (members.isEmpty)
-          members = lookupInTemplate(pos, mbrName, inTpl, OnlyTerm)
-
-        members.map(_ match {
-          case tpl: DocTemplateEntity => LinkToTpl(tpl)
-          case mbr => LinkToMember(mbr, inTpl)
-        })
+        var syms = lookupInTemplate(pos, mbrName, container, OnlyType) map ((_, container))
+        if (syms.isEmpty)
+          syms = lookupInTemplate(pos, mbrName, container, OnlyTerm) map ((_, container))
+        syms
 
       case tplName::rest =>
+        def completeSearch(syms: List[Symbol]) =
+          syms filter {sym => sym.isPackage || sym.isClass || sym.isModule} flatMap (lookupInTemplate(pos, rest, _))
 
-        def completeSearch(mbrs: List[MemberImpl]) =
-          mbrs.collect({case d:DocTemplateImpl => d}).flatMap(tpl => lookupInTemplate(pos, rest, tpl))
-
-        var members = completeSearch(lookupInTemplate(pos, tplName, inTpl, OnlyTerm))
-        if (members.isEmpty)
-          members = completeSearch(lookupInTemplate(pos, tplName, inTpl, OnlyType))
-
-        members
+        completeSearch(lookupInTemplate(pos, tplName, container, OnlyTerm)) match {
+          case Nil => completeSearch(lookupInTemplate(pos, tplName, container, OnlyType))
+          case syms => syms
+      }
     }
-    //println("lookupInTemplate(" + members + ", " + inTpl + ") => " + result)
+    //println("lookupInTemplate(" + members + ", " + container + ") => " + result)
     result
   }
 
-  private def lookupInTemplate(pos: Position, member: String, inTpl: DocTemplateImpl, strategy: SearchStrategy): List[MemberImpl] = {
+  private def lookupInTemplate(pos: Position, member: String, container: Symbol, strategy: SearchStrategy): List[Symbol] = {
     val name = member.stripSuffix("$").stripSuffix("!").stripSuffix("*")
+    def signatureMatch(sym: Symbol): Boolean = externalSignature(sym).startsWith(name)
+
+    // We need to cleanup the bogus classes created by the .class file parser. For example, [[scala.Predef]] resolves
+    // to (bogus) class scala.Predef loaded by the class loader -- which we need to eliminate by looking at the info
+    // and removing NoType classes
+    def cleanupBogusClasses(syms: List[Symbol]) = { syms.filter(_.info != NoType) }
+
+    def syms(name: Name) = container.info.nonPrivateMember(name).alternatives
+    def termSyms = cleanupBogusClasses(syms(newTermName(name)))
+    def typeSyms = cleanupBogusClasses(syms(newTypeName(name)))
+
     val result = if (member.endsWith("$"))
-      inTpl.members.filter(mbr => (mbr.name == name) && (mbr.isTerm))
+      termSyms
     else if (member.endsWith("!"))
-      inTpl.members.filter(mbr => (mbr.name == name) && (mbr.isType))
+      typeSyms
     else if (member.endsWith("*"))
-      inTpl.members.filter(mbr => (mbr.signature.startsWith(name)))
-    else {
+      cleanupBogusClasses(container.info.nonPrivateDecls) filter signatureMatch
+    else
       if (strategy == BothTypeAndTerm)
-        inTpl.members.filter(_.name == name)
+        termSyms ::: typeSyms
       else if (strategy == OnlyType)
-        inTpl.members.filter(mbr => (mbr.name == name) && (mbr.isType))
+        typeSyms
       else if (strategy == OnlyTerm)
-        inTpl.members.filter(mbr => (mbr.name == name) && (mbr.isTerm))
+        termSyms
       else
         Nil
-    }
 
-    //println("lookupInTemplate(" + member + ", " + inTpl + ") => " + result)
+    //println("lookupInTemplate(" + member + ", " + container + ") => " + result)
     result
   }
 
@@ -170,7 +209,11 @@ trait MemberLookup {
       if ((query.charAt(index) == '.' || query.charAt(index) == '#') &&
           ((index == 0) || (query.charAt(index-1) != '\\'))) {
 
-        members ::= query.substring(last_index, index).replaceAll("\\\\([#\\.])", "$1")
+        val member = query.substring(last_index, index).replaceAll("\\\\([#\\.])", "$1")
+        // we want to allow javadoc-style links [[#member]] -- which requires us to remove empty members from the first
+        // elemnt in the list
+        if ((member != "") || (!members.isEmpty))
+          members ::= member
         last_index = index + 1
       }
       index += 1
@@ -184,4 +227,4 @@ trait MemberLookup {
 object MemberLookup {
   private[this] var _showExplanation = true
   def showExplanation: Boolean = if (_showExplanation) { _showExplanation = false; true } else false
-}
\ No newline at end of file
+}
diff --git a/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala b/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala
index 9f3e7db7d0..966dfbb3ff 100644
--- a/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala
+++ b/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala
@@ -207,7 +207,8 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
       ((!sym.isTrait && ((sym hasFlag Flags.ABSTRACT) || (sym hasFlag Flags.DEFERRED)) && (!isImplicitlyInherited)) ||
       sym.isAbstractClass || sym.isAbstractType) && !sym.isSynthetic
     def isTemplate = false
-    lazy val signature = {
+    def signature = externalSignature(sym)
+    lazy val signatureCompat = {
 
       def defParams(mbr: Any): String = mbr match {
         case d: MemberEntity with Def =>
@@ -400,7 +401,7 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
      * This is the final point in the core model creation: no DocTemplates are created after the model has finished, but
      * inherited templates and implicit members are added to the members at this point.
      */
-    def completeModel: Unit = {
+    def completeModel(): Unit = {
       // DFS completion
       // since alias types and abstract types have no own members, there's no reason for them to call completeModel
       if (!sym.isAliasType && !sym.isAbstractType)
@@ -1067,5 +1068,17 @@ class ModelFactory(val global: Global, val settings: doc.Settings) {
     (settings.docExpandAllTypes.value && (bSym.sourceFile != null)) ||
     { val rawComment = global.expandedDocComment(bSym, inTpl.sym)
       rawComment.contains("@template") || rawComment.contains("@documentable") }
+
+  def findExternalLink(name: String): Option[LinkTo] =
+    settings.extUrlMapping find {
+      case (pkg, _) => name startsWith pkg
+    } map {
+      case (_, url) => LinkToExternal(name, url + "#" + name)
+    }
+
+  def externalSignature(sym: Symbol) = {
+    sym.info // force it, otherwise we see lazy types
+    (sym.nameString + sym.signatureString).replaceAll("\\s", "")
+  }
 }
 
diff --git a/src/compiler/scala/tools/nsc/doc/model/ModelFactoryTypeSupport.scala b/src/compiler/scala/tools/nsc/doc/model/ModelFactoryTypeSupport.scala
index 6c80c85efe..c67a398bb7 100644
--- a/src/compiler/scala/tools/nsc/doc/model/ModelFactoryTypeSupport.scala
+++ b/src/compiler/scala/tools/nsc/doc/model/ModelFactoryTypeSupport.scala
@@ -30,7 +30,7 @@ trait ModelFactoryTypeSupport {
   import definitions.{ ObjectClass, NothingClass, AnyClass, AnyValClass, AnyRefClass }
   import rootMirror.{ RootPackage, RootClass, EmptyPackage }
 
-  protected var typeCache = new mutable.LinkedHashMap[Type, TypeEntity]
+  protected val typeCache = new mutable.LinkedHashMap[Type, TypeEntity]
 
   /** */
   def makeType(aType: Type, inTpl: TemplateImpl): TypeEntity = {
@@ -77,7 +77,8 @@ trait ModelFactoryTypeSupport {
           // ===> in such cases we have two options:
           // (0) if there's no inheritance taking place (Enum#Value) we can link to the template directly
           // (1) if we generate the doc template for Day, we can link to the correct member
-          // (2) if we don't generate the doc template, we should at least indicate the correct prefix in the tooltip
+          // (2) If the symbol comes from an external library for which we know the documentation URL, point to it.
+          // (3) if we don't generate the doc template, we should at least indicate the correct prefix in the tooltip
           val bSym = normalizeTemplate(aSym)
           val owner =
             if ((preSym != NoSymbol) &&                  /* it needs a prefix */
@@ -87,20 +88,27 @@ trait ModelFactoryTypeSupport {
             else
               bSym.owner
 
-          val bTpl = findTemplateMaybe(bSym)
           val link =
-            if (owner == bSym.owner && bTpl.isDefined)
-              // (0) the owner's class is linked AND has a template - lovely
-              LinkToTpl(bTpl.get)
-            else {
-              val oTpl = findTemplateMaybe(owner)
-              val bMbr = oTpl.map(findMember(bSym, _))
-              if (oTpl.isDefined && bMbr.isDefined && bMbr.get.isDefined)
-                // (1) the owner's class
-                LinkToMember(bMbr.get.get, oTpl.get) //ugh
-              else
-                // (2) if we still couldn't find the owner, show a tooltip with the qualified name
-                Tooltip(makeQualifiedName(bSym))
+            findTemplateMaybe(bSym) match {
+              case Some(bTpl) if owner == bSym.owner =>
+                // (0) the owner's class is linked AND has a template - lovely
+                LinkToTpl(bTpl)
+              case _ =>
+                val oTpl = findTemplateMaybe(owner)
+                (oTpl, oTpl flatMap (findMember(bSym, _))) match {
+                  case (Some(oTpl), Some(bMbr)) =>
+                    // (1) the owner's class
+                    LinkToMember(bMbr, oTpl)
+                  case _ =>
+                    val name = makeQualifiedName(bSym)
+                    if (!bSym.owner.isPackage)
+                      Tooltip(name)
+                    else
+                      findExternalLink(name).getOrElse (
+                        // (3) if we couldn't find neither the owner nor external URL to link to, show a tooltip with the qualified name
+                        Tooltip(name)
+                      )
+                }
             }
 
           // SI-4360 Showing prefixes when necessary
@@ -308,16 +316,8 @@ trait ModelFactoryTypeSupport {
 
     // SI-4360: Entity caching depends on both the type AND the template it's in, as the prefixes might change for the
     // same type based on the template the type is shown in.
-    if (settings.docNoPrefixes.value) {
-      val cached = typeCache.get(aType)
-      cached match {
-        case Some(typeEntity) =>
-          typeEntity
-        case None =>
-          val typeEntity = createTypeEntity
-          typeCache += aType -> typeEntity
-          typeEntity
-      }
-    } else createTypeEntity
+    if (settings.docNoPrefixes.value)
+      typeCache.getOrElseUpdate(aType, createTypeEntity)
+    else createTypeEntity
   }
-}
\ No newline at end of file
+}
diff --git a/src/compiler/scala/tools/nsc/doc/model/comment/CommentFactory.scala b/src/compiler/scala/tools/nsc/doc/model/comment/CommentFactory.scala
index 47eea52095..1baa7f9831 100644
--- a/src/compiler/scala/tools/nsc/doc/model/comment/CommentFactory.scala
+++ b/src/compiler/scala/tools/nsc/doc/model/comment/CommentFactory.scala
@@ -760,7 +760,7 @@ trait CommentFactory { thisFactory: ModelFactory with CommentFactory with Member
     }
 
     def link(): Inline = {
-      val SchemeUri = """([^:]+:.*)""".r
+      val SchemeUri = """([a-z]+:.*)""".r
       jump("[[")
       var parens = 1
       readUntil { parens += 1; !check("[") }
diff --git a/src/compiler/scala/tools/nsc/doc/model/diagram/DiagramFactory.scala b/src/compiler/scala/tools/nsc/doc/model/diagram/DiagramFactory.scala
index fa698afaa6..db2d0c0175 100644
--- a/src/compiler/scala/tools/nsc/doc/model/diagram/DiagramFactory.scala
+++ b/src/compiler/scala/tools/nsc/doc/model/diagram/DiagramFactory.scala
@@ -150,7 +150,7 @@ trait DiagramFactory extends DiagramDirectiveParser {
         if (nodesShown.isEmpty)
           None
         else {
-          val nodes = nodesAll.filter(nodesShown.contains(_)).map(mapNodes(_))
+          val nodes = nodesAll.filter(nodesShown.contains(_)).flatMap(mapNodes.get(_))
           val edges = edgesAll.map(pair => (mapNodes(pair._1), pair._2.map(mapNodes(_)))).filterNot(pair => pair._2.isEmpty)
           val diagram =
             // TODO: Everyone should be able to use the @{inherit,content}Diagram annotation to change the diagrams.
diff --git a/src/compiler/scala/tools/nsc/interactive/ScratchPadMaker.scala b/src/compiler/scala/tools/nsc/interactive/ScratchPadMaker.scala
index dfbbb6ff88..7d332d9f7f 100644
--- a/src/compiler/scala/tools/nsc/interactive/ScratchPadMaker.scala
+++ b/src/compiler/scala/tools/nsc/interactive/ScratchPadMaker.scala
@@ -35,7 +35,7 @@ trait ScratchPadMaker { self: Global =>
 
     private def literal(str: String) = "\"\"\""+str+"\"\"\""
 
-    private val prologue = "import scala.runtime.WorksheetSupport._; def main(args: Array[String])=$execute{"
+    private val prologue = ";import scala.runtime.WorksheetSupport._; def main(args: Array[String])=$execute{"
 
     private val epilogue = "}"
 
@@ -117,12 +117,13 @@ trait ScratchPadMaker { self: Global =>
         super.traverse(tree)
       case ModuleDef(_, name, Template(_, _, body)) =>
         val topLevel = objectName.isEmpty
-        if (topLevel) objectName = tree.symbol.fullName
-        body foreach traverseStat
-        if (skipped != 0) { // don't issue prologue and epilogue if there are no instrumented statements
-          applyPendingPatches(skipped)
-          if (topLevel)
+        if (topLevel) {
+          objectName = tree.symbol.fullName
+          body foreach traverseStat
+          if (skipped != 0) { // don't issue prologue and epilogue if there are no instrumented statements
+            applyPendingPatches(skipped)
             patches += Patch(skipped, epilogue)
+          }
         }
       case _ =>
     }
diff --git a/src/compiler/scala/tools/nsc/settings/Warnings.scala b/src/compiler/scala/tools/nsc/settings/Warnings.scala
index bfa1714894..0792a2b95f 100644
--- a/src/compiler/scala/tools/nsc/settings/Warnings.scala
+++ b/src/compiler/scala/tools/nsc/settings/Warnings.scala
@@ -18,6 +18,7 @@ trait Warnings {
   // These warnings are all so noisy as to be useless in their
   // present form, but have the potential to offer useful info.
   protected def allWarnings = lintWarnings ++ List(
+    warnDeadCode,
     warnSelectNullable,
     warnValueDiscard,
     warnNumericWiden
@@ -25,7 +26,7 @@ trait Warnings {
   // These warnings should be pretty quiet unless you're doing
   // something inadvisable.
   protected def lintWarnings = List(
-    warnDeadCode,
+    // warnDeadCode,
     warnInaccessible,
     warnNullaryOverride,
     warnNullaryUnit,
diff --git a/src/compiler/scala/tools/nsc/symtab/SymbolLoaders.scala b/src/compiler/scala/tools/nsc/symtab/SymbolLoaders.scala
index f7c3a55954..369b6aa77d 100644
--- a/src/compiler/scala/tools/nsc/symtab/SymbolLoaders.scala
+++ b/src/compiler/scala/tools/nsc/symtab/SymbolLoaders.scala
@@ -219,7 +219,7 @@ abstract class SymbolLoaders {
   /**
    * Load contents of a package
    */
-  class PackageLoader(classpath: ClassPath[platform.BinaryRepr]) extends SymbolLoader {
+  class PackageLoader(classpath: ClassPath[platform.BinaryRepr]) extends SymbolLoader with FlagAgnosticCompleter {
     protected def description = "package loader "+ classpath.name
 
     protected def doComplete(root: Symbol) {
@@ -242,7 +242,7 @@ abstract class SymbolLoaders {
     }
   }
 
-  class ClassfileLoader(val classfile: AbstractFile) extends SymbolLoader {
+  class ClassfileLoader(val classfile: AbstractFile) extends SymbolLoader with FlagAssigningCompleter {
     private object classfileParser extends ClassfileParser {
       val global: SymbolLoaders.this.global.type = SymbolLoaders.this.global
     }
@@ -267,7 +267,7 @@ abstract class SymbolLoaders {
     override def sourcefile: Option[AbstractFile] = classfileParser.srcfile
   }
 
-  class MsilFileLoader(msilFile: MsilFile) extends SymbolLoader {
+  class MsilFileLoader(msilFile: MsilFile) extends SymbolLoader with FlagAssigningCompleter {
     private def typ = msilFile.msilType
     private object typeParser extends clr.TypeParser {
       val global: SymbolLoaders.this.global.type = SymbolLoaders.this.global
@@ -277,14 +277,14 @@ abstract class SymbolLoaders {
     protected def doComplete(root: Symbol) { typeParser.parse(typ, root) }
   }
 
-  class SourcefileLoader(val srcfile: AbstractFile) extends SymbolLoader {
+  class SourcefileLoader(val srcfile: AbstractFile) extends SymbolLoader with FlagAssigningCompleter {
     protected def description = "source file "+ srcfile.toString
     override def fromSource = true
     override def sourcefile = Some(srcfile)
     protected def doComplete(root: Symbol): Unit = global.currentRun.compileLate(srcfile)
   }
 
-  object moduleClassLoader extends SymbolLoader {
+  object moduleClassLoader extends SymbolLoader with FlagAssigningCompleter {
     protected def description = "module class loader"
     protected def doComplete(root: Symbol) { root.sourceModule.initialize }
   }
diff --git a/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala b/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala
index 9774ed0ed2..e4a17f3f41 100644
--- a/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala
+++ b/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala
@@ -844,7 +844,7 @@ abstract class ClassfileParser {
     GenPolyType(ownTypeParams, tpe)
   } // sigToType
 
-  class TypeParamsType(override val typeParams: List[Symbol]) extends LazyType {
+  class TypeParamsType(override val typeParams: List[Symbol]) extends LazyType with FlagAgnosticCompleter {
     override def complete(sym: Symbol) { throw new AssertionError("cyclic type dereferencing") }
   }
 
@@ -1228,7 +1228,7 @@ abstract class ClassfileParser {
     }
   }
 
-  class LazyAliasType(alias: Symbol) extends LazyType {
+  class LazyAliasType(alias: Symbol) extends LazyType with FlagAgnosticCompleter {
     override def complete(sym: Symbol) {
       sym setInfo createFromClonedSymbols(alias.initialize.typeParams, alias.tpe)(typeFun)
     }
diff --git a/src/compiler/scala/tools/nsc/symtab/clr/TypeParser.scala b/src/compiler/scala/tools/nsc/symtab/clr/TypeParser.scala
index 18b95ba191..1d2ffd2a73 100644
--- a/src/compiler/scala/tools/nsc/symtab/clr/TypeParser.scala
+++ b/src/compiler/scala/tools/nsc/symtab/clr/TypeParser.scala
@@ -64,7 +64,7 @@ abstract class TypeParser {
     busy = false
   }
 
-  class TypeParamsType(override val typeParams: List[Symbol]) extends LazyType {
+  class TypeParamsType(override val typeParams: List[Symbol]) extends LazyType with FlagAgnosticCompleter {
     override def complete(sym: Symbol) { throw new AssertionError("cyclic type dereferencing") }
   }
 
diff --git a/src/compiler/scala/tools/nsc/transform/AddInterfaces.scala b/src/compiler/scala/tools/nsc/transform/AddInterfaces.scala
index 9073fa4504..3e0e40e525 100644
--- a/src/compiler/scala/tools/nsc/transform/AddInterfaces.scala
+++ b/src/compiler/scala/tools/nsc/transform/AddInterfaces.scala
@@ -132,7 +132,7 @@ abstract class AddInterfaces extends InfoTransform { self: Erasure =>
    *  - for every interface member of iface: its implementation method, if one is needed
    *  - every former member of iface that is implementation only
    */
-  private class LazyImplClassType(iface: Symbol) extends LazyType {
+  private class LazyImplClassType(iface: Symbol) extends LazyType with FlagAgnosticCompleter {
     /** Compute the decls of implementation class implClass,
      *  given the decls ifaceDecls of its interface.
      */
diff --git a/src/compiler/scala/tools/nsc/transform/Erasure.scala b/src/compiler/scala/tools/nsc/transform/Erasure.scala
index 2c768d903a..45be0901c3 100644
--- a/src/compiler/scala/tools/nsc/transform/Erasure.scala
+++ b/src/compiler/scala/tools/nsc/transform/Erasure.scala
@@ -225,6 +225,24 @@ abstract class Erasure extends AddInterfaces
             } else {
               boxedSig(tp)
             }
+          def classSig = {
+            val preRebound = pre.baseType(sym.owner) // #2585
+            dotCleanup(
+              (
+                if (needsJavaSig(preRebound)) {
+                  val s = jsig(preRebound, existentiallyBound)
+                  if (s.charAt(0) == 'L') s.substring(0, s.length - 1) + "." + sym.javaSimpleName
+                  else fullNameInSig(sym)
+                }
+                else fullNameInSig(sym)
+              ) + (
+                if (args.isEmpty) "" else
+                "<"+(args map argSig).mkString+">"
+              ) + (
+                ";"
+              )
+            )
+          }
 
           // If args isEmpty, Array is being used as a type constructor
           if (sym == ArrayClass && args.nonEmpty) {
@@ -248,25 +266,21 @@ abstract class Erasure extends AddInterfaces
             else if (sym == UnitClass) jsig(BoxedUnitClass.tpe)
             else abbrvTag(sym).toString
           }
-          else if (sym.isClass) {
-            val preRebound = pre.baseType(sym.owner) // #2585
-            dotCleanup(
-              (
-                if (needsJavaSig(preRebound)) {
-                  val s = jsig(preRebound, existentiallyBound)
-                  if (s.charAt(0) == 'L') s.substring(0, s.length - 1) + "." + sym.javaSimpleName
-                  else fullNameInSig(sym)
-                }
-                else fullNameInSig(sym)
-              ) + (
-                if (args.isEmpty) "" else
-                "<"+(args map argSig).mkString+">"
-              ) + (
-                ";"
-              )
-            )
+          else if (sym.isDerivedValueClass) {
+            val unboxed     = sym.derivedValueClassUnbox.info.finalResultType
+            val unboxedSeen = (tp memberType sym.derivedValueClassUnbox).finalResultType
+            def unboxedMsg  = if (unboxed == unboxedSeen) "" else s", seen within ${sym.simpleName} as $unboxedSeen"
+            logResult(s"Erasure of value class $sym (underlying type $unboxed$unboxedMsg) is") {
+              if (isPrimitiveValueType(unboxedSeen) && !primitiveOK)
+                classSig
+              else
+                jsig(unboxedSeen, existentiallyBound, toplevel, primitiveOK)
+            }
           }
-          else jsig(erasure(sym0)(tp), existentiallyBound, toplevel, primitiveOK)
+          else if (sym.isClass)
+            classSig
+          else
+            jsig(erasure(sym0)(tp), existentiallyBound, toplevel, primitiveOK)
         case PolyType(tparams, restpe) =>
           assert(tparams.nonEmpty)
           val poly = if (toplevel) polyParamSig(tparams) else ""
@@ -649,7 +663,7 @@ abstract class Erasure extends AddInterfaces
     /** Generate a synthetic cast operation from tree.tpe to pt.
      *  @pre pt eq pt.normalize
      */
-    private def cast(tree: Tree, pt: Type): Tree = {
+    private def cast(tree: Tree, pt: Type): Tree = logResult(s"cast($tree, $pt)") {
       if (pt.typeSymbol == UnitClass) {
         // See SI-4731 for one example of how this occurs.
         log("Attempted to cast to Unit: " + tree)
diff --git a/src/compiler/scala/tools/nsc/typechecker/Macros.scala b/src/compiler/scala/tools/nsc/typechecker/Macros.scala
index f9a35ba9a0..bcc37e8b37 100644
--- a/src/compiler/scala/tools/nsc/typechecker/Macros.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/Macros.scala
@@ -354,7 +354,7 @@ trait Macros extends scala.tools.reflect.FastTrack with Traces {
     macroTraceVerbose("tparams are: ")(tparams)
     macroTraceVerbose("vparamss are: ")(vparamss)
     macroTraceVerbose("retTpe is: ")(retTpe)
-    macroTraceVerbose("macroImplSig is: ")(paramss, implRetTpe)
+    macroTraceVerbose("macroImplSig is: ")((paramss, implRetTpe))
   }
 
   /** Verifies that the body of a macro def typechecks to a reference to a static public non-overloaded method,
diff --git a/src/compiler/scala/tools/nsc/typechecker/Namers.scala b/src/compiler/scala/tools/nsc/typechecker/Namers.scala
index 55ec8bead4..abd433b929 100644
--- a/src/compiler/scala/tools/nsc/typechecker/Namers.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/Namers.scala
@@ -1522,7 +1522,7 @@ trait Namers extends MethodSynthesis {
 
   /** A class representing a lazy type with known type parameters.
    */
-  class PolyTypeCompleter(tparams: List[TypeDef], restp: TypeCompleter, owner: Tree, ctx: Context) extends LockingTypeCompleter {
+  class PolyTypeCompleter(tparams: List[TypeDef], restp: TypeCompleter, owner: Tree, ctx: Context) extends LockingTypeCompleter with FlagAgnosticCompleter {
     private val ownerSym    = owner.symbol
     override val typeParams = tparams map (_.symbol) //@M
     override val tree       = restp.tree
diff --git a/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala b/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala
index 38d73cdb66..52880609e9 100644
--- a/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala
@@ -1589,7 +1589,7 @@ trait PatternMatching extends Transform with TypingTransformers with ast.TreeDSL
     object EqualityCond {
       private val uniques = new scala.collection.mutable.HashMap[(Tree, Tree), EqualityCond]
       def apply(testedPath: Tree, rhs: Tree): EqualityCond = uniques getOrElseUpdate((testedPath, rhs), new EqualityCond(testedPath, rhs))
-      def unapply(c: EqualityCond) = Some(c.testedPath, c.rhs)
+      def unapply(c: EqualityCond) = Some((c.testedPath, c.rhs))
     }
     class EqualityCond(val testedPath: Tree, val rhs: Tree) extends Cond {
       override def toString = testedPath +" == "+ rhs +"#"+ id
@@ -1607,7 +1607,7 @@ trait PatternMatching extends Transform with TypingTransformers with ast.TreeDSL
     object TypeCond {
       private val uniques = new scala.collection.mutable.HashMap[(Tree, Type), TypeCond]
       def apply(testedPath: Tree, pt: Type): TypeCond = uniques getOrElseUpdate((testedPath, pt), new TypeCond(testedPath, pt))
-      def unapply(c: TypeCond) = Some(c.testedPath, c.pt)
+      def unapply(c: TypeCond) = Some((c.testedPath, c.pt))
     }
     class TypeCond(val testedPath: Tree, val pt: Type) extends Cond {
       override def toString = testedPath +" : "+ pt +"#"+ id
@@ -1645,7 +1645,7 @@ trait PatternMatching extends Transform with TypingTransformers with ast.TreeDSL
 
       def unapply(xtm: ExtractorTreeMaker): Option[(Tree, Symbol)] = xtm match {
         case ExtractorTreeMaker(extractor, None, nextBinder) if irrefutableExtractorType(extractor.tpe) =>
-          Some(extractor, nextBinder)
+          Some((extractor, nextBinder))
         case _ =>
           None
       }
@@ -1864,7 +1864,7 @@ trait PatternMatching extends Transform with TypingTransformers with ast.TreeDSL
       def registerEquality(c: Const): Unit
 
       // call this to indicate null is part of the domain
-      def registerNull: Unit
+      def registerNull(): Unit
 
       // can this variable be null?
       def mayBeNull: Boolean
@@ -2279,7 +2279,7 @@ trait PatternMatching extends Transform with TypingTransformers with ast.TreeDSL
       val staticTpCheckable: Type = checkableType(staticTp)
 
       private[this] var _mayBeNull = false
-      def registerNull: Unit = { ensureCanModify; if (NullTp <:< staticTpCheckable) _mayBeNull = true }
+      def registerNull(): Unit = { ensureCanModify; if (NullTp <:< staticTpCheckable) _mayBeNull = true }
       def mayBeNull: Boolean = _mayBeNull
 
       // case None => domain is unknown,
@@ -2676,7 +2676,7 @@ trait PatternMatching extends Transform with TypingTransformers with ast.TreeDSL
         case UnitClass =>
           Some(List(UnitClass.tpe))
         case BooleanClass =>
-          Some(List(ConstantType(Constant(true)), ConstantType(Constant(false))))
+          Some((List(ConstantType(Constant(true)), ConstantType(Constant(false)))))
         // TODO case _ if tp.isTupleType => // recurse into component types
         case modSym: ModuleClassSymbol =>
           Some(List(tp))
diff --git a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala
index 2335a9e3b6..5e1f52830c 100644
--- a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala
@@ -1633,12 +1633,14 @@ abstract class RefChecks extends InfoTransform with scala.reflect.internal.trans
       case NullaryMethodType(restpe) if restpe.typeSymbol == UnitClass =>
         // this may be the implementation of e.g. a generic method being parameterized
         // on Unit, in which case we had better let it slide.
-        if (sym.isGetter || sym.allOverriddenSymbols.exists(over => !(over.tpe.resultType =:= sym.tpe.resultType))) ()
-        else unit.warning(sym.pos,
-          "side-effecting nullary methods are discouraged: suggest defining as `def %s()` instead".format(
-           sym.name.decode)
+        val isOk = (
+             sym.isGetter
+          || sym.allOverriddenSymbols.exists(over => !(over.tpe.resultType =:= sym.tpe.resultType))
+          || (sym.name containsName nme.DEFAULT_GETTER_STRING)
         )
-        case _ => ()
+        if (!isOk)
+          unit.warning(sym.pos, s"side-effecting nullary methods are discouraged: suggest defining as `def ${sym.name.decode}()` instead")
+      case _ => ()
     }
 
     // Verify classes extending AnyVal meet the requirements
diff --git a/src/compiler/scala/tools/reflect/ToolBoxFactory.scala b/src/compiler/scala/tools/reflect/ToolBoxFactory.scala
index f985eedf99..17d69cf94b 100644
--- a/src/compiler/scala/tools/reflect/ToolBoxFactory.scala
+++ b/src/compiler/scala/tools/reflect/ToolBoxFactory.scala
@@ -46,6 +46,20 @@ abstract class ToolBoxFactory[U <: JavaUniverse](val u: U) { factorySelf =>
         newTermName("__wrapper$" + wrapCount + "$" + java.util.UUID.randomUUID.toString.replace("-", ""))
       }
 
+      // should be called after every use of ToolBoxGlobal in order to prevent leaks
+      // there's the `withCleanupCaches` method defined below, which provides a convenient interface for that
+      def cleanupCaches(): Unit = {
+        perRunCaches.clearAll()
+        undoLog.clear()
+        analyzer.lastTreeToTyper = EmptyTree
+        lastSeenSourceFile = NoSourceFile
+        lastSeenContext = null
+      }
+
+      def withCleanupCaches[T](body: => T): T =
+        try body
+        finally cleanupCaches()
+
       def verify(expr: Tree): Unit = {
         // Previously toolboxes used to typecheck their inputs before compiling.
         // Actually, the initial demo by Martin first typechecked the reified tree,
@@ -337,7 +351,7 @@ abstract class ToolBoxFactory[U <: JavaUniverse](val u: U) { factorySelf =>
     lazy val importer = compiler.mkImporter(u)
     lazy val exporter = importer.reverse
 
-    def typeCheck(tree: u.Tree, expectedType: u.Type, silent: Boolean = false, withImplicitViewsDisabled: Boolean = false, withMacrosDisabled: Boolean = false): u.Tree = {
+    def typeCheck(tree: u.Tree, expectedType: u.Type, silent: Boolean = false, withImplicitViewsDisabled: Boolean = false, withMacrosDisabled: Boolean = false): u.Tree = compiler.withCleanupCaches {
       if (compiler.settings.verbose.value) println("importing "+tree+", expectedType = "+expectedType)
       var ctree: compiler.Tree = importer.importTree(tree)
       var cexpectedType: compiler.Type = importer.importType(expectedType)
@@ -357,7 +371,7 @@ abstract class ToolBoxFactory[U <: JavaUniverse](val u: U) { factorySelf =>
       inferImplicit(tree, viewTpe, isView = true, silent = silent, withMacrosDisabled = withMacrosDisabled, pos = pos)
     }
 
-    private def inferImplicit(tree: u.Tree, pt: u.Type, isView: Boolean, silent: Boolean, withMacrosDisabled: Boolean, pos: u.Position): u.Tree = {
+    private def inferImplicit(tree: u.Tree, pt: u.Type, isView: Boolean, silent: Boolean, withMacrosDisabled: Boolean, pos: u.Position): u.Tree = compiler.withCleanupCaches {
       if (compiler.settings.verbose.value) println("importing "+pt, ", tree = "+tree+", pos = "+pos)
       var ctree: compiler.Tree = importer.importTree(tree)
       var cpt: compiler.Type = importer.importType(pt)
diff --git a/src/continuations/library/scala/util/continuations/ControlContext.scala b/src/continuations/library/scala/util/continuations/ControlContext.scala
index 37e3f45a4f..0ad880f26a 100644
--- a/src/continuations/library/scala/util/continuations/ControlContext.scala
+++ b/src/continuations/library/scala/util/continuations/ControlContext.scala
@@ -101,7 +101,7 @@ final class ControlContext[+A,-B,+C](val fun: (A => B, Exception => B) => C, val
   @noinline final def map[A1](f: A => A1): ControlContext[A1,B,C] = {
     if (fun eq null)
       try {
-        new ControlContext(null, f(x)) // TODO: only alloc if f(x) != x
+        new ControlContext[A1,B,C](null, f(x)) // TODO: only alloc if f(x) != x
       } catch {
         case ex: Exception =>
           new ControlContext((k: A1 => B, thr: Exception => B) => thr(ex).asInstanceOf[C], null.asInstanceOf[A1])
diff --git a/src/library/scala/BoxingConversions.scala b/src/library/scala/BoxingConversions.scala
deleted file mode 100644
index fd1bd6c121..0000000000
--- a/src/library/scala/BoxingConversions.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-package scala
-abstract class BoxingConversions[Boxed, Unboxed] {
-  def box(x: Unboxed): Boxed
-  def unbox(x: Boxed): Unboxed
-}
diff --git a/src/library/scala/collection/IndexedSeqLike.scala b/src/library/scala/collection/IndexedSeqLike.scala
index 3858d60563..7cac6154b9 100644
--- a/src/library/scala/collection/IndexedSeqLike.scala
+++ b/src/library/scala/collection/IndexedSeqLike.scala
@@ -90,7 +90,7 @@ trait IndexedSeqLike[+A, +Repr] extends Any with SeqLike[A, Repr] {
   override /*IterableLike*/
   def iterator: Iterator[A] = new Elements(0, length)
 
-  /** Overridden for efficiency */
+  /* Overridden for efficiency */
   override def toBuffer[A1 >: A]: mutable.Buffer[A1] = {
     val result = new mutable.ArrayBuffer[A1](size)
     copyToBuffer(result)
diff --git a/src/library/scala/collection/MapLike.scala b/src/library/scala/collection/MapLike.scala
index 3877f07089..adc92fa687 100644
--- a/src/library/scala/collection/MapLike.scala
+++ b/src/library/scala/collection/MapLike.scala
@@ -319,7 +319,7 @@ self =>
     res
   }
 
-  /** Overridden for efficiency. */
+  /* Overridden for efficiency. */
   override def toSeq: Seq[(A, B)] = toBuffer[(A, B)]
   override def toBuffer[C >: (A, B)]: mutable.Buffer[C] = {
     val result = new mutable.ArrayBuffer[C](size)
diff --git a/src/library/scala/collection/SeqExtractors.scala b/src/library/scala/collection/SeqExtractors.scala
index de9ff93521..20ea7f54b7 100644
--- a/src/library/scala/collection/SeqExtractors.scala
+++ b/src/library/scala/collection/SeqExtractors.scala
@@ -11,7 +11,7 @@ object +: {
 /** An extractor used to init/last deconstruct sequences. */
 object :+ {
   /** Splits a sequence into init :+ tail.
-   * @return Some(init, tail) if sequence is non-empty. None otherwise.
+   * @return Some((init, tail)) if sequence is non-empty. None otherwise.
    */
   def unapply[T,Coll <: SeqLike[T, Coll]](
       t: Coll with SeqLike[T, Coll]): Option[(Coll, T)] =
diff --git a/src/library/scala/collection/SetLike.scala b/src/library/scala/collection/SetLike.scala
index b359044f0d..a8ffa7b691 100644
--- a/src/library/scala/collection/SetLike.scala
+++ b/src/library/scala/collection/SetLike.scala
@@ -78,7 +78,7 @@ self =>
 
   protected[this] override def parCombiner = ParSet.newCombiner[A]
 
-  /** Overridden for efficiency. */
+  /* Overridden for efficiency. */
   override def toSeq: Seq[A] = toBuffer[A]
   override def toBuffer[A1 >: A]: mutable.Buffer[A1] = {
     val result = new mutable.ArrayBuffer[A1](size)
diff --git a/src/library/scala/collection/TraversableLike.scala b/src/library/scala/collection/TraversableLike.scala
index f5e479a514..ce0b130b86 100644
--- a/src/library/scala/collection/TraversableLike.scala
+++ b/src/library/scala/collection/TraversableLike.scala
@@ -40,7 +40,7 @@ import scala.language.higherKinds
  *  a non-strict collection class may defer computation of some of their
  *  elements until after the instance is available as a value.
  *  A typical example of a non-strict collection class is a
- *  [[scala.collection.immutable/Stream]].
+ *  [[scala.collection.immutable.Stream]].
  *  A more general class of examples are `TraversableViews`.
  *
  *  If a collection is an instance of an ordered collection class, traversing
diff --git a/src/library/scala/collection/concurrent/TrieMap.scala b/src/library/scala/collection/concurrent/TrieMap.scala
index 4f9f13c794..82f62f3c85 100644
--- a/src/library/scala/collection/concurrent/TrieMap.scala
+++ b/src/library/scala/collection/concurrent/TrieMap.scala
@@ -920,11 +920,11 @@ object TrieMap extends MutableMapFactory[TrieMap] {
 
 
 private[collection] class TrieMapIterator[K, V](var level: Int, private var ct: TrieMap[K, V], mustInit: Boolean = true) extends Iterator[(K, V)] {
-  var stack = new Array[Array[BasicNode]](7)
-  var stackpos = new Array[Int](7)
-  var depth = -1
-  var subiter: Iterator[(K, V)] = null
-  var current: KVNode[K, V] = null
+  private var stack = new Array[Array[BasicNode]](7)
+  private var stackpos = new Array[Int](7)
+  private var depth = -1
+  private var subiter: Iterator[(K, V)] = null
+  private var current: KVNode[K, V] = null
 
   if (mustInit) initialize()
 
diff --git a/src/library/scala/collection/convert/DecorateAsJava.scala b/src/library/scala/collection/convert/DecorateAsJava.scala
index e14769739d..f999d2fee8 100644
--- a/src/library/scala/collection/convert/DecorateAsJava.scala
+++ b/src/library/scala/collection/convert/DecorateAsJava.scala
@@ -313,6 +313,6 @@ trait DecorateAsJava {
    * @return An object with an `asJava` method that returns a Java
    *         `ConcurrentMap` view of the argument.
    */
-  implicit def asJavaConcurrentMapConverter[A, B](m: concurrent.Map[A, B]): AsJava[juc.ConcurrentMap[A, B]] =
-    new AsJava(asJavaConcurrentMap(m))
+  implicit def mapAsJavaConcurrentMapConverter[A, B](m: concurrent.Map[A, B]): AsJava[juc.ConcurrentMap[A, B]] =
+    new AsJava(mapAsJavaConcurrentMap(m))
 }
diff --git a/src/library/scala/collection/convert/WrapAsJava.scala b/src/library/scala/collection/convert/WrapAsJava.scala
index c79c651e96..e427afbb33 100644
--- a/src/library/scala/collection/convert/WrapAsJava.scala
+++ b/src/library/scala/collection/convert/WrapAsJava.scala
@@ -269,7 +269,7 @@ trait WrapAsJava {
    * @param m The Scala `concurrent.Map` to be converted.
    * @return A Java `ConcurrentMap` view of the argument.
    */
-  implicit def asJavaConcurrentMap[A, B](m: concurrent.Map[A, B]): juc.ConcurrentMap[A, B] = m match {
+  implicit def mapAsJavaConcurrentMap[A, B](m: concurrent.Map[A, B]): juc.ConcurrentMap[A, B] = m match {
     case JConcurrentMapWrapper(wrapped) => wrapped
     case _ => new ConcurrentMapWrapper(m)
   }
diff --git a/src/library/scala/collection/immutable/HashMap.scala b/src/library/scala/collection/immutable/HashMap.scala
index a6e750e7ee..ee41e2aa3c 100644
--- a/src/library/scala/collection/immutable/HashMap.scala
+++ b/src/library/scala/collection/immutable/HashMap.scala
@@ -120,7 +120,7 @@ class HashMap[A, +B] extends AbstractMap[A, B]
  */
 object HashMap extends ImmutableMapFactory[HashMap] with BitOperations.Int {
 
-  private abstract class Merger[A, B] {
+  private[collection] abstract class Merger[A, B] {
     def apply(kv1: (A, B), kv2: (A, B)): (A, B)
     def invert: Merger[A, B]
   }
@@ -197,7 +197,7 @@ object HashMap extends ImmutableMapFactory[HashMap] with BitOperations.Int {
     //     }
     //   }
 
-    override def updated0[B1 >: B](key: A, hash: Int, level: Int, value: B1, kv: (A, B1), merger: Merger[A, B1]): HashMap[A, B1] =
+    private[collection] override def updated0[B1 >: B](key: A, hash: Int, level: Int, value: B1, kv: (A, B1), merger: Merger[A, B1]): HashMap[A, B1] =
       if (hash == this.hash && key == this.key ) {
         if (merger eq null) {
           if (this.value.asInstanceOf[AnyRef] eq value.asInstanceOf[AnyRef]) this
@@ -238,7 +238,7 @@ object HashMap extends ImmutableMapFactory[HashMap] with BitOperations.Int {
     override def get0(key: A, hash: Int, level: Int): Option[B] =
       if (hash == this.hash) kvs.get(key) else None
 
-    override def updated0[B1 >: B](key: A, hash: Int, level: Int, value: B1, kv: (A, B1), merger: Merger[A, B1]): HashMap[A, B1] =
+    private[collection] override def updated0[B1 >: B](key: A, hash: Int, level: Int, value: B1, kv: (A, B1), merger: Merger[A, B1]): HashMap[A, B1] =
       if (hash == this.hash) {
         if ((merger eq null) || !kvs.contains(key)) new HashMapCollision1(hash, kvs.updated(key, value))
         else new HashMapCollision1(hash, kvs + merger((key, kvs(key)), kv))
@@ -316,7 +316,7 @@ object HashMap extends ImmutableMapFactory[HashMap] with BitOperations.Int {
         None
     }
 
-    override def updated0[B1 >: B](key: A, hash: Int, level: Int, value: B1, kv: (A, B1), merger: Merger[A, B1]): HashMap[A, B1] = {
+    private[collection] override def updated0[B1 >: B](key: A, hash: Int, level: Int, value: B1, kv: (A, B1), merger: Merger[A, B1]): HashMap[A, B1] = {
       val index = (hash >>> level) & 0x1f
       val mask = (1 << index)
       val offset = Integer.bitCount(bitmap & (mask-1))
diff --git a/src/library/scala/collection/immutable/Stream.scala b/src/library/scala/collection/immutable/Stream.scala
index bac90341ec..461a375317 100644
--- a/src/library/scala/collection/immutable/Stream.scala
+++ b/src/library/scala/collection/immutable/Stream.scala
@@ -422,6 +422,9 @@ self =>
    * // produces: 10, 10, 11, 10, 11, 11, 10, 11, 11, 12, 10, 11, 11, 12, 13
    * }}}
    *
+   * ''Note:''  Currently `flatMap` will evaluate as much of the Stream as needed
+   * until it finds a non-empty element for the head, which is non-lazy.
+   *
    * @tparam B The element type of the returned collection '''That'''.
    * @param f  the function to apply on each element.
    * @return  `f(a,,0,,) ::: ... ::: f(a,,n,,)` if
diff --git a/src/library/scala/collection/mutable/LinkedHashSet.scala b/src/library/scala/collection/mutable/LinkedHashSet.scala
index 88bad5ff9b..26a428c259 100644
--- a/src/library/scala/collection/mutable/LinkedHashSet.scala
+++ b/src/library/scala/collection/mutable/LinkedHashSet.scala
@@ -15,8 +15,6 @@ import generic._
 /** This class implements mutable sets using a hashtable.
  *  The iterator and all traversal methods of this class visit elements in the order they were inserted.
  *
- *  $cannotStoreNull
- *
  *  @author  Matthias Zenger
  *  @author  Martin Odersky
  *  @author  Pavel Pavlov
diff --git a/src/library/scala/collection/mutable/Subscriber.scala b/src/library/scala/collection/mutable/Subscriber.scala
index c9ae87d558..83192124af 100644
--- a/src/library/scala/collection/mutable/Subscriber.scala
+++ b/src/library/scala/collection/mutable/Subscriber.scala
@@ -11,7 +11,7 @@ package mutable
 
 /** `Subscriber[A, B]` objects may subscribe to events of type `A`
  *  published by an object of type `B`. `B` is typically a subtype of
- *  [[scala.collection.immutable.Publisher]].
+ *  [[scala.collection.mutable.Publisher]].
  *
  *  @author  Matthias Zenger
  *  @author  Martin Odersky
diff --git a/src/library/scala/concurrent/impl/Promise.scala b/src/library/scala/concurrent/impl/Promise.scala
index a1a3305db0..ff268d850c 100644
--- a/src/library/scala/concurrent/impl/Promise.scala
+++ b/src/library/scala/concurrent/impl/Promise.scala
@@ -107,7 +107,7 @@ private[concurrent] object Promise {
       case _ => None
     }
 
-    override def isCompleted(): Boolean = getState match { // Cheaper than boxing result into Option due to "def value"
+    override def isCompleted: Boolean = getState match { // Cheaper than boxing result into Option due to "def value"
       case _: Try[_] => true
       case _ => false
     }
@@ -156,7 +156,7 @@ private[concurrent] object Promise {
 
     val value = Some(resolveTry(suppliedValue))
 
-    override def isCompleted(): Boolean = true
+    override def isCompleted: Boolean = true
 
     def tryComplete(value: Try[T]): Boolean = false
 
diff --git a/src/partest/scala/tools/partest/DirectTest.scala b/src/partest/scala/tools/partest/DirectTest.scala
index ff047daf9e..af2fc986fa 100644
--- a/src/partest/scala/tools/partest/DirectTest.scala
+++ b/src/partest/scala/tools/partest/DirectTest.scala
@@ -37,7 +37,7 @@ abstract class DirectTest extends App {
   }
   // new compiler
   def newCompiler(args: String*): Global = {
-    val settings = newSettings((CommandLineParser tokenize extraSettings) ++ args.toList)
+    val settings = newSettings((CommandLineParser tokenize ("-d \"" + testOutput.path + "\" " + extraSettings)) ++ args.toList)
     if (settings.Yrangepos.value) new Global(settings) with interactive.RangePositions
     else new Global(settings)
   }
diff --git a/src/partest/scala/tools/partest/MemoryTest.scala b/src/partest/scala/tools/partest/MemoryTest.scala
new file mode 100644
index 0000000000..58d25d2f01
--- /dev/null
+++ b/src/partest/scala/tools/partest/MemoryTest.scala
@@ -0,0 +1,38 @@
+package scala.tools.partest
+
+abstract class MemoryTest {
+  def maxDelta: Double
+  def calcsPerIter: Int
+  def calc(): Unit
+
+  def main(args: Array[String]) {
+    val rt = Runtime.getRuntime()
+    def memUsage() = {
+      import java.lang.management._
+      import scala.collection.JavaConverters._
+      val pools = ManagementFactory.getMemoryPoolMXBeans.asScala
+      pools.map(_.getUsage.getUsed).sum / 1000000d
+    }
+
+    val history = scala.collection.mutable.ListBuffer[Double]()
+    def stressTestIter() = {
+      var i = 0
+      while (i < calcsPerIter) { calc(); i += 1 }
+      1 to 5 foreach (_ => rt.gc())
+      history += memUsage
+    }
+
+    1 to 5 foreach (_ => stressTestIter())
+    val reference = memUsage()
+    1 to 5 foreach (_ => stressTestIter())
+    1 to 5 foreach (_ => rt.gc())
+    val result = memUsage()
+    history += result
+
+    val delta = result - reference
+    if (delta > maxDelta) {
+      println("FAILED")
+      history foreach (mb => println(mb + " Mb"))
+    }
+  }
+}
diff --git a/src/partest/scala/tools/partest/nest/DirectRunner.scala b/src/partest/scala/tools/partest/nest/DirectRunner.scala
index a07705322d..a890a57f14 100644
--- a/src/partest/scala/tools/partest/nest/DirectRunner.scala
+++ b/src/partest/scala/tools/partest/nest/DirectRunner.scala
@@ -37,6 +37,8 @@ trait DirectRunner {
     })
   }
   def runTestsForFiles(_kindFiles: List[File], kind: String): immutable.Map[String, TestState] = {
+    System.setProperty("line.separator", "\n")
+
     // @partest maintainer: we cannot create a fresh file manager here
     // since the FM must respect --buildpath and --classpath from the command line
     // for example, see how it's done in ReflectiveRunner
diff --git a/src/partest/scala/tools/partest/nest/RunnerManager.scala b/src/partest/scala/tools/partest/nest/RunnerManager.scala
index f817b1c1af..d4b9feecce 100644
--- a/src/partest/scala/tools/partest/nest/RunnerManager.scala
+++ b/src/partest/scala/tools/partest/nest/RunnerManager.scala
@@ -138,12 +138,29 @@ class RunnerManager(kind: String, val fileManager: FileManager, params: TestRunP
     catch exHandler(output, "javac command failed:\n" + args.map("  " + _ + "\n").mkString + "\n", CompilerCrashed)
   }
 
-  /** Runs command redirecting standard out and
-   *  error out to output file.
+  /** Runs command redirecting standard out and error out to output file.
+   *  Overloaded to accept a sequence of arguments.
    */
   private def runCommand(args: Seq[String], outFile: File): Boolean = {
     NestUI.verbose("running command:\n"+args.map("  " + _ + "\n").mkString)
-    (Process(args) #> outFile !) == 0
+    runCommandImpl(Process(args), outFile)
+  }
+
+  /** Runs command redirecting standard out and error out to output file.
+   *  Overloaded to accept a single string = concatenated command + arguments.
+   */
+  private def runCommand(command: String, outFile: File): Boolean = {
+    NestUI.verbose("running command:"+command)
+    runCommandImpl(Process(command), outFile)
+  }
+
+  private def runCommandImpl(process: => ProcessBuilder, outFile: File): Boolean = {
+    val exitCode = (process #> outFile !)
+    // normalize line endings
+    // System.getProperty("line.separator") should be "\n" here
+    // so reading a file and writing it back should convert all CRLFs to LFs
+    SFile(outFile).printlnAll(SFile(outFile).lines.toList: _*)
+    exitCode == 0
   }
 
   @inline private def isJava(f: File) = SFile(f) hasExtension "java"
@@ -791,7 +808,7 @@ class RunnerManager(kind: String, val fileManager: FileManager, params: TestRunP
             }
             else file.getAbsolutePath
 
-          val ok = ((cmdString+argString) #> logFile !) == 0
+          val ok = runCommand(cmdString+argString, logFile)
           ( ok && diffCheck(file, compareOutput(file.getParentFile, logFile)) )
         }
         catch { case e: Exception => NestUI.verbose("caught "+e) ; false }
diff --git a/src/reflect/scala/reflect/api/Symbols.scala b/src/reflect/scala/reflect/api/Symbols.scala
index 78345e27f2..d8f955ddf3 100644
--- a/src/reflect/scala/reflect/api/Symbols.scala
+++ b/src/reflect/scala/reflect/api/Symbols.scala
@@ -214,22 +214,7 @@ trait Symbols { self: Universe =>
 
     /** A list of annotations attached to this Symbol.
      */
-    // we cannot expose the `annotations` method because it doesn't auto-initialize a symbol (see SI-5423)
-    // there was an idea to use the `isCompilerUniverse` flag and auto-initialize symbols in `annotations` whenever this flag is false
-    // but it doesn't work, because the unpickler (that is shared between reflective universes and global universes) is very picky about initialization
-    // scala.reflect.internal.Types$TypeError: bad reference while unpickling scala.collection.immutable.Nil: type Nothing not found in scala.type not found.
-    //        at scala.reflect.internal.pickling.UnPickler$Scan.toTypeError(UnPickler.scala:836)
-    //        at scala.reflect.internal.pickling.UnPickler$Scan$LazyTypeRef.complete(UnPickler.scala:849)          // auto-initialize goes boom
-    //        at scala.reflect.internal.Symbols$Symbol.info(Symbols.scala:1140)
-    //        at scala.reflect.internal.Symbols$Symbol.initialize(Symbols.scala:1272)                              // this triggers auto-initialize
-    //        at scala.reflect.internal.Symbols$Symbol.annotations(Symbols.scala:1438)                             // unpickler first tries to get pre-existing annotations
-    //        at scala.reflect.internal.Symbols$Symbol.addAnnotation(Symbols.scala:1458)                           // unpickler tries to add the annotation being read
-    //        at scala.reflect.internal.pickling.UnPickler$Scan.readSymbolAnnotation(UnPickler.scala:489)          // unpickler detects an annotation
-    //        at scala.reflect.internal.pickling.UnPickler$Scan.run(UnPickler.scala:88)
-    //        at scala.reflect.internal.pickling.UnPickler.unpickle(UnPickler.scala:37)
-    //        at scala.reflect.runtime.JavaMirrors$JavaMirror.unpickleClass(JavaMirrors.scala:253)                 // unpickle from within a reflexive mirror
-    //    def annotations: List[Annotation]
-    def getAnnotations: List[Annotation]
+    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.
diff --git a/src/reflect/scala/reflect/internal/Constants.scala b/src/reflect/scala/reflect/internal/Constants.scala
index 61fa553484..4e232e486b 100644
--- a/src/reflect/scala/reflect/internal/Constants.scala
+++ b/src/reflect/scala/reflect/internal/Constants.scala
@@ -73,13 +73,8 @@ trait Constants extends api.Constants {
       case DoubleTag  => DoubleClass.tpe
       case StringTag  => StringClass.tpe
       case NullTag    => NullClass.tpe
-      case ClazzTag   => ClassType(value.asInstanceOf[Type])
-      case EnumTag    =>
-        // given (in java): "class A { enum E { VAL1 } }"
-        //  - symbolValue: the symbol of the actual enumeration value (VAL1)
-        //  - .owner: the ModuleClasSymbol of the enumeration (object E)
-        //  - .linkedClassOfClass: the ClassSymbol of the enumeration (class E)
-        symbolValue.owner.linkedClassOfClass.tpe
+      case ClazzTag   => ClassType(typeValue)
+      case EnumTag    => EnumType(symbolValue)
     }
 
     /** We need the equals method to take account of tags as well as values.
diff --git a/src/reflect/scala/reflect/internal/Definitions.scala b/src/reflect/scala/reflect/internal/Definitions.scala
index 3da537f71b..dc0c002ea7 100644
--- a/src/reflect/scala/reflect/internal/Definitions.scala
+++ b/src/reflect/scala/reflect/internal/Definitions.scala
@@ -716,6 +716,13 @@ trait Definitions extends api.StandardDefinitions {
       if (phase.erasedTypes || forMSIL) ClassClass.tpe
       else appliedType(ClassClass, arg)
 
+    def EnumType(sym: Symbol) =
+      // given (in java): "class A { enum E { VAL1 } }"
+      //  - sym: the symbol of the actual enumeration value (VAL1)
+      //  - .owner: the ModuleClassSymbol of the enumeration (object E)
+      //  - .linkedClassOfClass: the ClassSymbol of the enumeration (class E)
+      sym.owner.linkedClassOfClass.tpe
+
     def vmClassType(arg: Type): Type = ClassType(arg)
     def vmSignature(sym: Symbol, info: Type): String = signature(info)    // !!!
 
diff --git a/src/reflect/scala/reflect/internal/Flags.scala b/src/reflect/scala/reflect/internal/Flags.scala
index f021a9eebd..ce5d9daf3b 100644
--- a/src/reflect/scala/reflect/internal/Flags.scala
+++ b/src/reflect/scala/reflect/internal/Flags.scala
@@ -309,6 +309,12 @@ class Flags extends ModifierFlags {
   /** These flags are pickled */
   final val PickledFlags  = InitialFlags & ~FlagsNotPickled
 
+  /** If we have a top-level class or module
+   *  and someone asks us for a flag not in TopLevelPickledFlags,
+   *  then we don't need unpickling to give a definite answer.
+   */
+  final val TopLevelPickledFlags = PickledFlags & ~(MODULE | METHOD | PACKAGE | PARAM | EXISTENTIAL)
+
   def getterFlags(fieldFlags: Long): Long = ACCESSOR + (
     if ((fieldFlags & MUTABLE) != 0) fieldFlags & ~MUTABLE & ~PRESUPER
     else fieldFlags & ~PRESUPER | STABLE
diff --git a/src/reflect/scala/reflect/internal/HasFlags.scala b/src/reflect/scala/reflect/internal/HasFlags.scala
index 62c8ed702b..4a3663b8ea 100644
--- a/src/reflect/scala/reflect/internal/HasFlags.scala
+++ b/src/reflect/scala/reflect/internal/HasFlags.scala
@@ -99,6 +99,7 @@ trait HasFlags {
   def isLabel            = hasAllFlags(LABEL | METHOD) && !hasAccessorFlag
   def isLazy             = hasFlag(LAZY)
   def isLifted           = hasFlag(LIFTED)
+  def isMacro            = hasFlag(MACRO)
   def isMutable          = hasFlag(MUTABLE)
   def isOverride         = hasFlag(OVERRIDE)
   def isParamAccessor    = hasFlag(PARAMACCESSOR)
@@ -109,6 +110,7 @@ trait HasFlags {
   def isProtectedLocal   = hasAllFlags(ProtectedLocal)
   def isPublic           = hasNoFlags(PRIVATE | PROTECTED) && !hasAccessBoundary
   def isSealed           = hasFlag(SEALED)
+  def isSpecialized      = hasFlag(SPECIALIZED)
   def isSuperAccessor    = hasFlag(SUPERACCESSOR)
   def isSynthetic        = hasFlag(SYNTHETIC)
   def isTrait            = hasFlag(TRAIT) && !hasFlag(PARAM)
diff --git a/src/reflect/scala/reflect/internal/Importers.scala b/src/reflect/scala/reflect/internal/Importers.scala
index c116928d37..43902c1930 100644
--- a/src/reflect/scala/reflect/internal/Importers.scala
+++ b/src/reflect/scala/reflect/internal/Importers.scala
@@ -1,6 +1,8 @@
 package scala.reflect
 package internal
+
 import scala.collection.mutable.WeakHashMap
+import scala.ref.WeakReference
 
 // SI-6241: move importers to a mirror
 trait Importers extends api.Importers { self: SymbolTable =>
@@ -26,8 +28,12 @@ trait Importers extends api.Importers { self: SymbolTable =>
 
     val from: SymbolTable
 
-    lazy val symMap: WeakHashMap[from.Symbol, Symbol] = new WeakHashMap
-    lazy val tpeMap: WeakHashMap[from.Type, Type] = new WeakHashMap
+    protected lazy val symMap = new Cache[from.Symbol, Symbol]()
+    protected lazy val tpeMap = new Cache[from.Type, Type]()
+    protected class Cache[K <: AnyRef, V <: AnyRef] extends WeakHashMap[K, WeakReference[V]] {
+      def weakGet(key: K): Option[V] = this get key flatMap WeakReference.unapply
+      def weakUpdate(key: K, value: V) = this.update(key, WeakReference(value))
+    }
 
     // fixups and maps prevent stackoverflows in importer
     var pendingSyms = 0
@@ -44,8 +50,10 @@ trait Importers extends api.Importers { self: SymbolTable =>
 
     object reverse extends from.StandardImporter {
       val from: self.type = self
-      for ((fromsym, mysym) <- StandardImporter.this.symMap) symMap += ((mysym, fromsym))
-      for ((fromtpe, mytpe) <- StandardImporter.this.tpeMap) tpeMap += ((mytpe, fromtpe))
+      // FIXME this and reverse should be constantly kept in sync
+      // not just synced once upon the first usage of reverse
+      for ((fromsym, WeakReference(mysym)) <- StandardImporter.this.symMap) symMap += ((mysym, WeakReference(fromsym)))
+      for ((fromtpe, WeakReference(mytpe)) <- StandardImporter.this.tpeMap) tpeMap += ((mytpe, WeakReference(fromtpe)))
     }
 
     // todo. careful import of positions
@@ -53,70 +61,70 @@ trait Importers extends api.Importers { self: SymbolTable =>
       pos.asInstanceOf[Position]
 
     def importSymbol(sym0: from.Symbol): Symbol = {
-      def doImport(sym: from.Symbol): Symbol = {
-        if (symMap.contains(sym))
-          return symMap(sym)
-
-        val myowner = importSymbol(sym.owner)
-        val mypos   = importPosition(sym.pos)
-        val myname  = importName(sym.name).toTermName
-        val myflags = sym.flags
-        def linkReferenced(mysym: TermSymbol, x: from.TermSymbol, op: from.Symbol => Symbol): Symbol = {
-          symMap(x) = mysym
-          mysym.referenced = op(x.referenced)
-          mysym
-        }
-        val mysym = sym match {
-          case x: from.MethodSymbol =>
-            linkReferenced(myowner.newMethod(myname, mypos, myflags), x, importSymbol)
-          case x: from.ModuleSymbol =>
-            linkReferenced(myowner.newModuleSymbol(myname, mypos, myflags), x, importSymbol)
-          case x: from.FreeTermSymbol =>
-            newFreeTermSymbol(importName(x.name).toTermName, x.value, x.flags, x.origin) setInfo importType(x.info)
-          case x: from.FreeTypeSymbol =>
-            newFreeTypeSymbol(importName(x.name).toTypeName, x.flags, x.origin)
-          case x: from.TermSymbol =>
-            linkReferenced(myowner.newValue(myname, mypos, myflags), x, importSymbol)
-          case x: from.TypeSkolem =>
-            val origin = x.unpackLocation match {
-              case null           => null
-              case y: from.Tree   => importTree(y)
-              case y: from.Symbol => importSymbol(y)
+      def doImport(sym: from.Symbol): Symbol =
+        symMap weakGet sym match {
+          case Some(result) => result
+          case _ =>
+            val myowner = importSymbol(sym.owner)
+            val mypos   = importPosition(sym.pos)
+            val myname  = importName(sym.name).toTermName
+            val myflags = sym.flags
+            def linkReferenced(mysym: TermSymbol, x: from.TermSymbol, op: from.Symbol => Symbol): Symbol = {
+              symMap.weakUpdate(x, mysym)
+              mysym.referenced = op(x.referenced)
+              mysym
             }
-            myowner.newTypeSkolemSymbol(myname.toTypeName, origin, mypos, myflags)
-          case x: from.ModuleClassSymbol =>
-            val mysym = myowner.newModuleClass(myname.toTypeName, mypos, myflags)
-            symMap(x) = mysym
-            mysym.sourceModule = importSymbol(x.sourceModule)
-            mysym
-          case x: from.ClassSymbol =>
-            val mysym = myowner.newClassSymbol(myname.toTypeName, mypos, myflags)
-            symMap(x) = mysym
-            if (sym.thisSym != sym) {
-              mysym.typeOfThis = importType(sym.typeOfThis)
-              mysym.thisSym setName importName(sym.thisSym.name)
+            val mysym = sym match {
+              case x: from.MethodSymbol =>
+                linkReferenced(myowner.newMethod(myname, mypos, myflags), x, importSymbol)
+              case x: from.ModuleSymbol =>
+                linkReferenced(myowner.newModuleSymbol(myname, mypos, myflags), x, importSymbol)
+              case x: from.FreeTermSymbol =>
+                newFreeTermSymbol(importName(x.name).toTermName, x.value, x.flags, x.origin) setInfo importType(x.info)
+              case x: from.FreeTypeSymbol =>
+                newFreeTypeSymbol(importName(x.name).toTypeName, x.flags, x.origin)
+              case x: from.TermSymbol =>
+                linkReferenced(myowner.newValue(myname, mypos, myflags), x, importSymbol)
+              case x: from.TypeSkolem =>
+                val origin = x.unpackLocation match {
+                  case null           => null
+                  case y: from.Tree   => importTree(y)
+                  case y: from.Symbol => importSymbol(y)
+                }
+                myowner.newTypeSkolemSymbol(myname.toTypeName, origin, mypos, myflags)
+              case x: from.ModuleClassSymbol =>
+                val mysym = myowner.newModuleClass(myname.toTypeName, mypos, myflags)
+                symMap.weakUpdate(x, mysym)
+                mysym.sourceModule = importSymbol(x.sourceModule)
+                mysym
+              case x: from.ClassSymbol =>
+                val mysym = myowner.newClassSymbol(myname.toTypeName, mypos, myflags)
+                symMap.weakUpdate(x, mysym)
+                if (sym.thisSym != sym) {
+                  mysym.typeOfThis = importType(sym.typeOfThis)
+                  mysym.thisSym setName importName(sym.thisSym.name)
+                }
+                mysym
+              case x: from.TypeSymbol =>
+                myowner.newTypeSymbol(myname.toTypeName, mypos, myflags)
             }
-            mysym
-          case x: from.TypeSymbol =>
-            myowner.newTypeSymbol(myname.toTypeName, mypos, myflags)
-        }
-        symMap(sym) = mysym
-        mysym setFlag Flags.LOCKED
-        mysym setInfo {
-          val mytypeParams = sym.typeParams map importSymbol
-          new LazyPolyType(mytypeParams) {
-            override def complete(s: Symbol) {
-              val result = sym.info match {
-                case from.PolyType(_, res) => res
-                case result => result
+            symMap.weakUpdate(sym, mysym)
+            mysym setFlag Flags.LOCKED
+            mysym setInfo {
+              val mytypeParams = sym.typeParams map importSymbol
+              new LazyPolyType(mytypeParams) with FlagAgnosticCompleter {
+                override def complete(s: Symbol) {
+                  val result = sym.info match {
+                    case from.PolyType(_, res) => res
+                    case result => result
+                  }
+                  s setInfo GenPolyType(mytypeParams, importType(result))
+                  s setAnnotations (sym.annotations map importAnnotationInfo)
+                }
               }
-              s setInfo GenPolyType(mytypeParams, importType(result))
-              s setAnnotations (sym.annotations map importAnnotationInfo)
             }
-          }
-        }
-        mysym resetFlag Flags.LOCKED
-      } // end doImport
+            mysym resetFlag Flags.LOCKED
+        } // end doImport
 
       def importOrRelink: Symbol = {
         val sym = sym0 // makes sym visible in the debugger
@@ -186,17 +194,18 @@ trait Importers extends api.Importers { self: SymbolTable =>
       } // end importOrRelink
 
       val sym = sym0
-      if (symMap contains sym) {
-        symMap(sym)
-      } else {
-        pendingSyms += 1
-
-        try {
-          symMap getOrElseUpdate (sym, importOrRelink)
-        } finally {
-          pendingSyms -= 1
-          tryFixup()
-        }
+      symMap.weakGet(sym) match {
+        case Some(result) => result
+        case None =>
+          pendingSyms += 1
+          try {
+            val result = importOrRelink
+            symMap.weakUpdate(sym, result)
+            result
+          } finally {
+            pendingSyms -= 1
+            tryFixup()
+          }
       }
     }
 
@@ -258,17 +267,18 @@ trait Importers extends api.Importers { self: SymbolTable =>
       def importOrRelink: Type =
         doImport(tpe)
 
-      if (tpeMap contains tpe) {
-        tpeMap(tpe)
-      } else {
-        pendingTpes += 1
-
-        try {
-          tpeMap getOrElseUpdate (tpe, importOrRelink)
-        } finally {
-          pendingTpes -= 1
-          tryFixup()
-        }
+      tpeMap.weakGet(tpe) match {
+        case Some(result) => result
+        case None =>
+          pendingTpes += 1
+          try {
+            val result = importOrRelink
+            tpeMap.weakUpdate(tpe, result)
+            result
+          } finally {
+            pendingTpes -= 1
+            tryFixup()
+          }
       }
     }
 
diff --git a/src/reflect/scala/reflect/internal/Mirrors.scala b/src/reflect/scala/reflect/internal/Mirrors.scala
index bde7f7ac51..4836db5db0 100644
--- a/src/reflect/scala/reflect/internal/Mirrors.scala
+++ b/src/reflect/scala/reflect/internal/Mirrors.scala
@@ -10,10 +10,15 @@ package internal
 import Flags._
 
 trait Mirrors extends api.Mirrors {
-  self: SymbolTable =>
+  thisUniverse: SymbolTable =>
 
   override type Mirror >: Null <: RootsBase
 
+  // root symbols hold a strong reference to the enclosing mirror
+  // this prevents the mirror from being collected
+  // if there are any symbols created by that mirror
+  trait RootSymbol extends Symbol { def mirror: Mirror }
+
   abstract class RootsBase(rootOwner: Symbol) extends MirrorOf[Mirrors.this.type] { thisMirror =>
 
     protected[scala] def rootLoader: LazyType
@@ -70,7 +75,7 @@ trait Mirrors extends api.Mirrors {
 
     protected def mirrorMissingHook(owner: Symbol, name: Name): Symbol = NoSymbol
 
-    protected def universeMissingHook(owner: Symbol, name: Name): Symbol = self.missingHook(owner, name)
+    protected def universeMissingHook(owner: Symbol, name: Name): Symbol = thisUniverse.missingHook(owner, name)
 
     private[scala] def missingHook(owner: Symbol, name: Name): Symbol = mirrorMissingHook(owner, name) orElse universeMissingHook(owner, name)
 
@@ -251,10 +256,11 @@ trait Mirrors extends api.Mirrors {
     }
     // Features common to RootClass and RootPackage, the roots of all
     // type and term symbols respectively.
-    sealed trait RootSymbol extends WellKnownSymbol {
+    sealed trait RootSymbol extends WellKnownSymbol with thisUniverse.RootSymbol {
       final override def isRootSymbol = true
       override def owner              = rootOwner
       override def typeOfThis         = thisSym.tpe
+      def mirror                      = thisMirror.asInstanceOf[Mirror]
     }
 
     // This is the package _root_.  The actual root cannot be referenced at
diff --git a/src/reflect/scala/reflect/internal/Names.scala b/src/reflect/scala/reflect/internal/Names.scala
index 0f42db95e3..0114fb037c 100644
--- a/src/reflect/scala/reflect/internal/Names.scala
+++ b/src/reflect/scala/reflect/internal/Names.scala
@@ -391,7 +391,7 @@ trait Names extends api.Names with LowPriorityNames {
       newTermName(cs, 0, len)
     }
 
-    /** TODO - reconcile/fix that encode returns a Name but
+    /* TODO - reconcile/fix that encode returns a Name but
      *  decode returns a String.
      */
 
diff --git a/src/reflect/scala/reflect/internal/Symbols.scala b/src/reflect/scala/reflect/internal/Symbols.scala
index 651503ec19..3adcd86c73 100644
--- a/src/reflect/scala/reflect/internal/Symbols.scala
+++ b/src/reflect/scala/reflect/internal/Symbols.scala
@@ -55,6 +55,16 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
   def newFreeTypeSymbol(name: TypeName, flags: Long = 0L, origin: String): FreeTypeSymbol =
     new FreeTypeSymbol(name, origin) initFlags flags
 
+  /** Determines whether the given information request should trigger the given symbol's completer.
+   *  See comments to `Symbol.needsInitialize` for details.
+   */
+  protected def shouldTriggerCompleter(symbol: Symbol, completer: Type, isFlagRelated: Boolean, mask: Long) =
+    completer match {
+      case null => false
+      case _: FlagAgnosticCompleter => !isFlagRelated
+      case _ => abort(s"unsupported completer: $completer of class ${if (completer != null) completer.getClass else null} for symbol ${symbol.fullName}")
+    }
+
   /** The original owner of a class. Used by the backend to generate
    *  EnclosingMethod attributes.
    */
@@ -67,7 +77,7 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
     def isParamWithDefault: Boolean = this.hasDefault
     def isByNameParam: Boolean = this.isValueParameter && (this hasFlag BYNAMEPARAM)
     def isImplementationArtifact: Boolean = (this hasFlag BRIDGE) || (this hasFlag VBRIDGE) || (this hasFlag ARTIFACT)
-    def isJava: Boolean = this hasFlag JAVA
+    def isJava: Boolean = isJavaDefined
     def isVal: Boolean = isTerm && !isModule && !isMethod && !isMutable
     def isVar: Boolean = isTerm && !isModule && !isMethod && isMutable
 
@@ -88,7 +98,6 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
     def toTypeIn(site: Type): Type = site.memberType(this)
     def toTypeConstructor: Type = typeConstructor
     def setTypeSignature(tpe: Type): this.type = { setInfo(tpe); this }
-    def getAnnotations: List[AnnotationInfo] = { initialize; annotations }
     def setAnnotations(annots: AnnotationInfo*): this.type = { setAnnotations(annots.toList); this }
 
     def getter: Symbol = getter(owner)
@@ -218,9 +227,10 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
       val m = newModuleSymbol(clazz.name.toTermName, clazz.pos, MODULE | newFlags)
       connectModuleToClass(m, clazz.asInstanceOf[ClassSymbol])
     }
-    final def newModule(name: TermName, pos: Position = NoPosition, newFlags: Long = 0L): ModuleSymbol = {
-      val m     = newModuleSymbol(name, pos, newFlags | MODULE)
-      val clazz = newModuleClass(name.toTypeName, pos, m getFlag ModuleToClassFlags)
+    final def newModule(name: TermName, pos: Position = NoPosition, newFlags0: Long = 0L): ModuleSymbol = {
+      val newFlags = newFlags0 | MODULE
+      val m = newModuleSymbol(name, pos, newFlags)
+      val clazz = newModuleClass(name.toTypeName, pos, newFlags & ModuleToClassFlags)
       connectModuleToClass(m, clazz)
     }
 
@@ -238,9 +248,10 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
     final def newModuleSymbol(name: TermName, pos: Position = NoPosition, newFlags: Long = 0L): ModuleSymbol =
       newTermSymbol(name, pos, newFlags).asInstanceOf[ModuleSymbol]
 
-    final def newModuleAndClassSymbol(name: Name, pos: Position, flags: FlagSet): (ModuleSymbol, ClassSymbol) = {
-      val m =  newModuleSymbol(name, pos, flags | MODULE)
-      val c = newModuleClass(name.toTypeName, pos, m getFlag ModuleToClassFlags)
+    final def newModuleAndClassSymbol(name: Name, pos: Position, flags0: FlagSet): (ModuleSymbol, ClassSymbol) = {
+      val flags = flags0 | MODULE
+      val m = newModuleSymbol(name, pos, flags)
+      val c = newModuleClass(name.toTypeName, pos, flags & ModuleToClassFlags)
       connectModuleToClass(m, c)
       (m, c)
     }
@@ -489,14 +500,12 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
     def isAliasType    = false
     def isAbstractType = false
     def isSkolem       = false
-    def isMacro        = this hasFlag MACRO
 
     /** A Type, but not a Class. */
     def isNonClassType = false
 
     /** The bottom classes are Nothing and Null, found in Definitions. */
     def isBottomClass  = false
-    def isSpecialized = this hasFlag SPECIALIZED
 
     /** These are all tests for varieties of ClassSymbol, which has these subclasses:
      *  - ModuleClassSymbol
@@ -585,11 +594,20 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
       && owner.isPackageClass
       && nme.isReplWrapperName(name)
     )
-    final def getFlag(mask: Long): Long = flags & mask
+    final def getFlag(mask: Long): Long = {
+      if (!isCompilerUniverse && needsInitialize(isFlagRelated = true, mask = mask)) initialize
+      flags & mask
+    }
     /** Does symbol have ANY flag in `mask` set? */
-    final def hasFlag(mask: Long): Boolean = (flags & mask) != 0
+    final def hasFlag(mask: Long): Boolean = {
+      if (!isCompilerUniverse && needsInitialize(isFlagRelated = true, mask = mask)) initialize
+      (flags & mask) != 0
+    }
     /** Does symbol have ALL the flags in `mask` set? */
-    final def hasAllFlags(mask: Long): Boolean = (flags & mask) == mask
+    final def hasAllFlags(mask: Long): Boolean = {
+      if (!isCompilerUniverse && needsInitialize(isFlagRelated = true, mask = mask)) initialize
+      (flags & mask) == mask
+    }
 
     def setFlag(mask: Long): this.type   = { _rawflags |= mask ; this }
     def resetFlag(mask: Long): this.type = { _rawflags &= ~mask ; this }
@@ -1146,7 +1164,10 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
     /** See comment in HasFlags for how privateWithin combines with flags.
      */
     private[this] var _privateWithin: Symbol = _
-    def privateWithin = _privateWithin
+    def privateWithin = {
+      if (!isCompilerUniverse && needsInitialize(isFlagRelated = false, mask = 0)) initialize
+      _privateWithin
+    }
     def privateWithin_=(sym: Symbol) { _privateWithin = sym }
     def setPrivateWithin(sym: Symbol): this.type = { privateWithin_=(sym) ; this }
 
@@ -1337,6 +1358,46 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
       this
     }
 
+    /** Called when the programmer requests information that might require initialization of the underlying symbol.
+     *
+     *  `isFlagRelated` and `mask` describe the nature of this information.
+     *  isFlagRelated = true means that the programmer needs particular bits in flags.
+     *  isFlagRelated = false means that the request is unrelated to flags (annotations or privateWithin).
+     *
+     *  In our current architecture, symbols for top-level classes and modules
+     *  are created as dummies. Package symbols just call newClass(name) or newModule(name) and
+     *  consider their job done.
+     *
+     *  In order for such a dummy to provide meaningful info (e.g. a list of its members),
+     *  it needs to go through unpickling. Unpickling is a process of reading Scala metadata
+     *  from ScalaSignature annotations and assigning it to symbols and types.
+     *
+     *  A single unpickling session takes a top-level class or module, parses the ScalaSignature annotation
+     *  and then reads metadata for the unpicklee, its companion (if any) and all their members recursively
+     *  (i.e. the pickle not only contains info about directly nested classes/modules, but also about
+     *  classes/modules nested into those and so on).
+     *
+     *  Unpickling is triggered automatically whenever typeSignature (info in compiler parlance) is called.
+     *  This happens because package symbols assign completer thunks to the dummies they create.
+     *  Therefore metadata loading happens lazily and transparently.
+     *
+     *  Almost transparently. Unfortunately metadata isn't limited to just signatures (i.e. lists of members).
+     *  It also includes flags (which determine e.g. whether a class is sealed or not), annotations and privateWithin.
+     *  This gives rise to unpleasant effects like in SI-6277, when a flag test called on an uninitialize symbol
+     *  produces incorrect results.
+     *
+     *  One might think that the solution is simple: automatically call the completer whenever one needs
+     *  flags, annotations and privateWithin - just like it's done for typeSignature. Unfortunately, this
+     *  leads to weird crashes in scalac, and currently we can't attempt to fix the core of the compiler
+     *  risk stability a few weeks before the final release.
+     *
+     *  However we do need to fix this for runtime reflection, since it's not something we'd like to
+     *  expose to reflection users. Therefore a proposed solution is to check whether we're in a
+     *  runtime reflection universe and if yes then to commence initialization.
+     */
+    protected def needsInitialize(isFlagRelated: Boolean, mask: Long) =
+      !isInitialized && (flags & LOCKED) == 0 && shouldTriggerCompleter(this, if (infos ne null) infos.info else null, isFlagRelated, mask)
+
     /** Was symbol's type updated during given phase? */
     final def isUpdatedAt(pid: Phase#Id): Boolean = {
       assert(isCompilerUniverse)
@@ -1482,7 +1543,7 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
     def makeSerializable() {
       info match {
         case ci @ ClassInfoType(_, _, _) =>
-          updateInfo(ci.copy(parents = ci.parents :+ SerializableClass.tpe))
+          setInfo(ci.copy(parents = ci.parents :+ SerializableClass.tpe))
         case i =>
           abort("Only ClassInfoTypes can be made serializable: "+ i)
       }
@@ -1504,8 +1565,10 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
     /** After the typer phase (before, look at the definition's Modifiers), contains
      *  the annotations attached to member a definition (class, method, type, field).
      */
-    def annotations: List[AnnotationInfo] =
+    def annotations: List[AnnotationInfo] = {
+      if (!isCompilerUniverse && needsInitialize(isFlagRelated = false, mask = 0)) initialize
       _annotations
+    }
 
     def setAnnotations(annots: List[AnnotationInfo]): this.type = {
       _annotations = annots
diff --git a/src/reflect/scala/reflect/internal/Types.scala b/src/reflect/scala/reflect/internal/Types.scala
index 896b78368f..f6af515fa3 100644
--- a/src/reflect/scala/reflect/internal/Types.scala
+++ b/src/reflect/scala/reflect/internal/Types.scala
@@ -2020,45 +2020,10 @@ trait Types extends api.Types { self: SymbolTable =>
     override def kind = "ConstantType"
   }
 
-  final class UniqueConstantType(value: Constant) extends ConstantType(value) {
-    /** Save the type of `value`. For Java enums, it depends on finding the linked class,
-     *  which might not be found after `flatten`. */
-    private lazy val _tpe: Type = value.tpe
-    override def underlying: Type = _tpe
-  }
+  final class UniqueConstantType(value: Constant) extends ConstantType(value)
 
   object ConstantType extends ConstantTypeExtractor {
-    def apply(value: Constant): ConstantType = {
-      val tpe = new UniqueConstantType(value)
-      if (value.tag == ClazzTag) {
-        // if we carry a classOf, we might be in trouble
-        // http://groups.google.com/group/scala-internals/browse_thread/thread/45185b341aeb6a30
-        // I don't have time for a thorough fix, so I put a hacky workaround here
-        val alreadyThere = uniques findEntry tpe
-        if ((alreadyThere ne null) && (alreadyThere ne tpe) && (alreadyThere.toString != tpe.toString)) {
-          // we need to remove a stale type that has the same hashcode as we do
-          // HashSet doesn't support removal, and this makes our task non-trivial
-          // also we cannot simply recreate it, because that'd skew hashcodes (that change over time, omg!)
-          // the only solution I can see is getting into the underlying array and sneakily manipulating it
-          val ftable = uniques.getClass.getDeclaredFields().find(f => f.getName endsWith "table").get
-          ftable.setAccessible(true)
-          val table = ftable.get(uniques).asInstanceOf[Array[AnyRef]]
-          def overwrite(hc: Int, x: Type) {
-            def index(x: Int): Int = math.abs(x % table.length)
-            var h = index(hc)
-            var entry = table(h)
-            while (entry ne null) {
-              if (x == entry)
-                table(h) = x
-              h = index(h + 1)
-              entry = table(h)
-            }
-          }
-          overwrite(tpe.##, tpe)
-        }
-      }
-      unique(tpe).asInstanceOf[ConstantType]
-    }
+    def apply(value: Constant) = unique(new UniqueConstantType(value))
   }
 
   /* Syncnote: The `volatile` var and `pendingVolatiles` mutable set need not be protected
@@ -3482,6 +3447,16 @@ trait Types extends api.Types { self: SymbolTable =>
     override def kind = "LazyType"
   }
 
+  /** A marker trait representing an as-yet unevaluated type
+   *  which doesn't assign flags to the underlying symbol.
+   */
+  trait FlagAgnosticCompleter extends LazyType
+
+  /** A marker trait representing an as-yet unevaluated type
+   *  which assigns flags to the underlying symbol.
+   */
+  trait FlagAssigningCompleter extends LazyType
+
   abstract class LazyPolyType(override val typeParams: List[Symbol]) extends LazyType {
     override def safeToString =
       (if (typeParams.isEmpty) "" else typeParamsString(this)) + super.safeToString
diff --git a/src/reflect/scala/reflect/internal/pickling/UnPickler.scala b/src/reflect/scala/reflect/internal/pickling/UnPickler.scala
index ce1d5a819f..ca47ef7e26 100644
--- a/src/reflect/scala/reflect/internal/pickling/UnPickler.scala
+++ b/src/reflect/scala/reflect/internal/pickling/UnPickler.scala
@@ -848,7 +848,7 @@ abstract class UnPickler /*extends scala.reflect.generic.UnPickler*/ {
     }
 
     /** A lazy type which when completed returns type at index `i`. */
-    private class LazyTypeRef(i: Int) extends LazyType {
+    private class LazyTypeRef(i: Int) extends LazyType with FlagAgnosticCompleter {
       private val definedAtRunId = currentRunId
       private val p = phase
       override def complete(sym: Symbol) : Unit = try {
diff --git a/src/reflect/scala/reflect/runtime/JavaMirrors.scala b/src/reflect/scala/reflect/runtime/JavaMirrors.scala
index 0d9e90d3a6..b6b2537dc4 100644
--- a/src/reflect/scala/reflect/runtime/JavaMirrors.scala
+++ b/src/reflect/scala/reflect/runtime/JavaMirrors.scala
@@ -44,6 +44,8 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
   // overriden by ReflectGlobal
   def rootClassLoader: ClassLoader = this.getClass.getClassLoader
 
+  trait JavaClassCompleter extends FlagAssigningCompleter
+
   def init() = {
     definitions.AnyValClass // force it.
 
@@ -71,7 +73,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
 
     /** The lazy type for root.
      */
-    override lazy val rootLoader = new LazyType {
+    override lazy val rootLoader = new LazyType with FlagAgnosticCompleter {
       override def complete(sym: Symbol) = sym setInfo new LazyPackageType
     }
 
@@ -96,7 +98,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
     private val fieldCache = new TwoWayCache[jField, TermSymbol]
     private val tparamCache = new TwoWayCache[jTypeVariable[_ <: GenericDeclaration], TypeSymbol]
 
-    def toScala[J: HasJavaClass, S](cache: TwoWayCache[J, S], key: J)(body: (JavaMirror, J) => S): S =
+    private[runtime] def toScala[J: HasJavaClass, S](cache: TwoWayCache[J, S], key: J)(body: (JavaMirror, J) => S): S =
       cache.toScala(key){
         val jclazz = implicitly[HasJavaClass[J]] getClazz key
         body(mirrorDefining(jclazz), key)
@@ -609,7 +611,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
      * A completer that fills in the type of a Scala type parameter from the bounds of a Java type variable.
      *  @param   jtvar   The Java type variable
      */
-    private class TypeParamCompleter(jtvar: jTypeVariable[_ <: GenericDeclaration]) extends LazyType {
+    private class TypeParamCompleter(jtvar: jTypeVariable[_ <: GenericDeclaration]) extends LazyType with FlagAgnosticCompleter {
       override def load(sym: Symbol) = complete(sym)
       override def complete(sym: Symbol) = {
         sym setInfo TypeBounds.upper(glb(jtvar.getBounds.toList map typeToScala map objToAny))
@@ -634,7 +636,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
      *  @param   module  The Scala companion object for which info is copied
      *  @param   jclazz  The Java class
      */
-    private class FromJavaClassCompleter(clazz: Symbol, module: Symbol, jclazz: jClass[_]) extends LazyType {
+    private class FromJavaClassCompleter(clazz: Symbol, module: Symbol, jclazz: jClass[_]) extends LazyType with JavaClassCompleter with FlagAssigningCompleter {
 
       /** used to avoid cycles while initializing classes */
       private var parentsLevel = 0
@@ -710,7 +712,7 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
         }
       }
 
-      class LazyPolyType(override val typeParams: List[Symbol]) extends LazyType {
+      class LazyPolyType(override val typeParams: List[Symbol]) extends LazyType with FlagAgnosticCompleter {
         override def complete(sym: Symbol) {
           completeRest()
         }
@@ -1236,16 +1238,9 @@ trait JavaMirrors extends internal.SymbolTable with api.JavaUniverse { thisUnive
   override def scopeTransform(owner: Symbol)(op: => Scope): Scope =
     if (owner.isPackageClass) owner.info.decls else op
 
-  private lazy val rootToLoader = new WeakHashMap[Symbol, ClassLoader]
-
-  override def mirrorThatLoaded(sym: Symbol): Mirror = {
-    val root = sym.enclosingRootClass
-    def findLoader = {
-      val loaders = (mirrors collect { case (cl, ref) if ref.get.get.RootClass == root => cl })
-      assert(loaders.nonEmpty, sym)
-      loaders.head
-    }
-    mirrors(rootToLoader getOrElseUpdate(root, findLoader)).get.get
+  override def mirrorThatLoaded(sym: Symbol): Mirror = sym.enclosingRootClass match {
+    case root: RootSymbol => root.mirror
+    case _ => abort(s"${sym}.enclosingRootClass = ${sym.enclosingRootClass}, which is not a RootSymbol")
   }
 
   private lazy val syntheticCoreClasses: Map[(String, Name), Symbol] = {
diff --git a/src/reflect/scala/reflect/runtime/SymbolLoaders.scala b/src/reflect/scala/reflect/runtime/SymbolLoaders.scala
index 5f3ad37c9e..27107856f3 100644
--- a/src/reflect/scala/reflect/runtime/SymbolLoaders.scala
+++ b/src/reflect/scala/reflect/runtime/SymbolLoaders.scala
@@ -14,7 +14,7 @@ trait SymbolLoaders { self: SymbolTable =>
    *  by unpickling information from the corresponding Java class. If no Java class
    *  is found, a package is created instead.
    */
-  class TopClassCompleter(clazz: Symbol, module: Symbol) extends SymLoader {
+  class TopClassCompleter(clazz: Symbol, module: Symbol) extends SymLoader with FlagAssigningCompleter {
 //    def makePackage() {
 //      println("wrong guess; making package "+clazz)
 //      val ptpe = newPackageType(module.moduleClass)
@@ -80,7 +80,7 @@ trait SymbolLoaders { self: SymbolTable =>
 
   /** The type completer for packages.
    */
-  class LazyPackageType extends LazyType {
+  class LazyPackageType extends LazyType with FlagAgnosticCompleter {
     override def complete(sym: Symbol) {
       assert(sym.isPackageClass)
       sym setInfo new ClassInfoType(List(), new PackageScope(sym), sym)
diff --git a/src/reflect/scala/reflect/runtime/SymbolTable.scala b/src/reflect/scala/reflect/runtime/SymbolTable.scala
index 5b9090dae5..73632be965 100644
--- a/src/reflect/scala/reflect/runtime/SymbolTable.scala
+++ b/src/reflect/scala/reflect/runtime/SymbolTable.scala
@@ -1,6 +1,8 @@
 package scala.reflect
 package runtime
 
+import scala.reflect.internal.Flags._
+
 /**
  *  This symbol table trait fills in the definitions so that class information is obtained by refection.
  *  It can be used either from a reflexive universe (class scala.reflect.runtime.JavaUniverse), or else from
@@ -14,4 +16,30 @@ trait SymbolTable extends internal.SymbolTable with JavaMirrors with SymbolLoade
   def debugInfo(msg: => String) =
     if (settings.debug.value) info(msg)
 
+  /** Declares that this is a runtime reflection universe.
+   *
+   *  This means that we can make certain assumptions to optimize the universe.
+   *  For example, we may auto-initialize symbols on flag and annotation requests
+   *  (see `shouldTriggerCompleter` below for more details).
+   *
+   *  On the other hand, this also means that usage scenarios of the universe
+   *  will differ from the conventional ones. For example, we have to do additional cleanup
+   *  in order to prevent memory leaks: http://groups.google.com/group/scala-internals/browse_thread/thread/eabcf3d406dab8b2.
+   */
+  override def isCompilerUniverse = false
+
+  /** Unlike compiler universes, reflective universes can auto-initialize symbols on flag requests.
+   *
+   *  scalac wasn't designed with such auto-initialization in mind, and quite often it makes assumptions
+   *  that flag requests won't cause initialization. Therefore enabling auto-init leads to cyclic errors.
+   *  We could probably fix those, but at the moment it's too risky.
+   *
+   *  Reflective universes share codebase with scalac, but their surface is much smaller, which means less assumptions.
+   *  These assumptions are taken care of in this overriden `shouldTriggerCompleter` method.
+   */
+  override protected def shouldTriggerCompleter(symbol: Symbol, completer: Type, isFlagRelated: Boolean, mask: Long) =
+    completer match {
+      case _: TopClassCompleter | _: JavaClassCompleter => !isFlagRelated || (mask & TopLevelPickledFlags) != 0
+      case _ => super.shouldTriggerCompleter(symbol, completer, isFlagRelated, mask)
+    }
 }
diff --git a/src/reflect/scala/reflect/runtime/SynchronizedTypes.scala b/src/reflect/scala/reflect/runtime/SynchronizedTypes.scala
index de029ca658..b9b140a2fd 100644
--- a/src/reflect/scala/reflect/runtime/SynchronizedTypes.scala
+++ b/src/reflect/scala/reflect/runtime/SynchronizedTypes.scala
@@ -1,6 +1,9 @@
 package scala.reflect
 package runtime
 
+import scala.collection.mutable.WeakHashMap
+import java.lang.ref.WeakReference
+
 /** This trait overrides methods in reflect.internal, bracketing
  *  them in synchronized { ... } to make them thread-safe
  */
@@ -11,7 +14,26 @@ trait SynchronizedTypes extends internal.Types { self: SymbolTable =>
 
   private object uniqueLock
 
-  override def unique[T <: Type](tp: T): T = uniqueLock.synchronized { super.unique(tp) }
+  private val uniques = WeakHashMap[Type, WeakReference[Type]]()
+  override def unique[T <: Type](tp: T): T = uniqueLock.synchronized {
+    // we need to have weak uniques for runtime reflection
+    // because unlike the normal compiler universe, reflective universe isn't organized in runs
+    // therefore perRunCaches can grow infinitely large
+    //
+    // despite that toolbox universes are decorated, toolboxes are compilers,
+    // i.e. they have their caches cleaned up automatically on per-run basis,
+    // therefore they should use vanilla uniques, which are faster
+    if (!isCompilerUniverse) {
+      val result = if (uniques contains tp) uniques(tp).get else null
+      if (result ne null) result.asInstanceOf[T]
+      else {
+        uniques(tp) = new WeakReference(tp)
+        tp
+      }
+    } else {
+      super.unique(tp)
+    }
+  }
 
   class SynchronizedUndoLog extends UndoLog {
     private val actualLock = new java.util.concurrent.locks.ReentrantLock