New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f

10 files changed, 1434 insertions, 0 deletions

diff --git a/includes/js/dijit/_base/bidi.js b/includes/js/dijit/_base/bidi.js
new file mode 100644
index 0000000..7cd3f46
--- /dev/null
+++ b/includes/js/dijit/_base/bidi.js
@@ -0,0 +1,13 @@
+if(!dojo._hasResource["dijit._base.bidi"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.bidi"] = true;
+dojo.provide("dijit._base.bidi");
+
+// summary: applies a class to the top of the document for right-to-left stylesheet rules
+
+dojo.addOnLoad(function(){
+	if(!dojo._isBodyLtr()){
+		dojo.addClass(dojo.body(), "dijitRtl");
+	}
+});
+
+}
diff --git a/includes/js/dijit/_base/focus.js b/includes/js/dijit/_base/focus.js
new file mode 100644
index 0000000..46230b5
--- /dev/null
+++ b/includes/js/dijit/_base/focus.js
@@ -0,0 +1,342 @@
+if(!dojo._hasResource["dijit._base.focus"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.focus"] = true;
+dojo.provide("dijit._base.focus");
+
+// summary:
+//		These functions are used to query or set the focus and selection.
+//
+//		Also, they trace when widgets become actived/deactivated,
+//		so that the widget can fire _onFocus/_onBlur events.
+//		"Active" here means something similar to "focused", but
+//		"focus" isn't quite the right word because we keep track of
+//		a whole stack of "active" widgets.  Example:  Combobutton --> Menu -->
+//		MenuItem.   The onBlur event for Combobutton doesn't fire due to focusing
+//		on the Menu or a MenuItem, since they are considered part of the
+//		Combobutton widget.  It only happens when focus is shifted
+//		somewhere completely different.
+
+dojo.mixin(dijit,
+{
+	// _curFocus: DomNode
+	//		Currently focused item on screen
+	_curFocus: null,
+
+	// _prevFocus: DomNode
+	//		Previously focused item on screen
+	_prevFocus: null,
+
+	isCollapsed: function(){
+		// summary: tests whether the current selection is empty
+		var _window = dojo.global;
+		var _document = dojo.doc;
+		if(_document.selection){ // IE
+			return !_document.selection.createRange().text; // Boolean
+		}else{
+			var selection = _window.getSelection();
+			if(dojo.isString(selection)){ // Safari
+				return !selection; // Boolean
+			}else{ // Mozilla/W3
+				return selection.isCollapsed || !selection.toString(); // Boolean
+			}
+		}
+	},
+
+	getBookmark: function(){
+		// summary: Retrieves a bookmark that can be used with moveToBookmark to return to the same range
+		var bookmark, selection = dojo.doc.selection;
+		if(selection){ // IE
+			var range = selection.createRange();
+			if(selection.type.toUpperCase()=='CONTROL'){
+				if(range.length){
+					bookmark=[];
+					var i=0,len=range.length;
+					while(i<len){
+						bookmark.push(range.item(i++));
+					}
+				}else{
+					bookmark=null;
+				}
+			}else{
+				bookmark = range.getBookmark();
+			}
+		}else{
+			if(window.getSelection){
+				selection = dojo.global.getSelection();
+				if(selection){
+					range = selection.getRangeAt(0);
+					bookmark = range.cloneRange();
+				}
+			}else{
+				console.warn("No idea how to store the current selection for this browser!");
+			}
+		}
+		return bookmark; // Array
+	},
+
+	moveToBookmark: function(/*Object*/bookmark){
+		// summary: Moves current selection to a bookmark
+		// bookmark: This should be a returned object from dojo.html.selection.getBookmark()
+		var _document = dojo.doc;
+		if(_document.selection){ // IE
+			var range;
+			if(dojo.isArray(bookmark)){
+				range = _document.body.createControlRange();
+				dojo.forEach(bookmark, "range.addElement(item)"); //range.addElement does not have call/apply method, so can not call it directly
+			}else{
+				range = _document.selection.createRange();
+				range.moveToBookmark(bookmark);
+			}
+			range.select();
+		}else{ //Moz/W3C
+			var selection = dojo.global.getSelection && dojo.global.getSelection();
+			if(selection && selection.removeAllRanges){
+				selection.removeAllRanges();
+				selection.addRange(bookmark);
+			}else{
+				console.warn("No idea how to restore selection for this browser!");
+			}
+		}
+	},
+
+	getFocus: function(/*Widget?*/menu, /*Window?*/openedForWindow){
+		// summary:
+		//	Returns the current focus and selection.
+		//	Called when a popup appears (either a top level menu or a dialog),
+		//	or when a toolbar/menubar receives focus
+		//
+		// menu:
+		//	The menu that's being opened
+		//
+		// openedForWindow:
+		//	iframe in which menu was opened
+		//
+		// returns:
+		//	A handle to restore focus/selection
+
+		return {
+			// Node to return focus to
+			node: menu && dojo.isDescendant(dijit._curFocus, menu.domNode) ? dijit._prevFocus : dijit._curFocus,
+
+			// Previously selected text
+			bookmark:
+				!dojo.withGlobal(openedForWindow||dojo.global, dijit.isCollapsed) ?
+				dojo.withGlobal(openedForWindow||dojo.global, dijit.getBookmark) :
+				null,
+
+			openedForWindow: openedForWindow
+		}; // Object
+	},
+
+	focus: function(/*Object || DomNode */ handle){
+		// summary:
+		//		Sets the focused node and the selection according to argument.
+		//		To set focus to an iframe's content, pass in the iframe itself.
+		// handle:
+		//		object returned by get(), or a DomNode
+
+		if(!handle){ return; }
+
+		var node = "node" in handle ? handle.node : handle,		// because handle is either DomNode or a composite object
+			bookmark = handle.bookmark,
+			openedForWindow = handle.openedForWindow;
+
+		// Set the focus
+		// Note that for iframe's we need to use the <iframe> to follow the parentNode chain,
+		// but we need to set focus to iframe.contentWindow
+		if(node){
+			var focusNode = (node.tagName.toLowerCase()=="iframe") ? node.contentWindow : node;
+			if(focusNode && focusNode.focus){
+				try{
+					// Gecko throws sometimes if setting focus is impossible,
+					// node not displayed or something like that
+					focusNode.focus();
+				}catch(e){/*quiet*/}
+			}			
+			dijit._onFocusNode(node);
+		}
+
+		// set the selection
+		// do not need to restore if current selection is not empty
+		// (use keyboard to select a menu item)
+		if(bookmark && dojo.withGlobal(openedForWindow||dojo.global, dijit.isCollapsed)){
+			if(openedForWindow){
+				openedForWindow.focus();
+			}
+			try{
+				dojo.withGlobal(openedForWindow||dojo.global, dijit.moveToBookmark, null, [bookmark]);
+			}catch(e){
+				/*squelch IE internal error, see http://trac.dojotoolkit.org/ticket/1984 */
+			}
+		}
+	},
+
+	// _activeStack: Array
+	//		List of currently active widgets (focused widget and it's ancestors)
+	_activeStack: [],
+
+	registerWin: function(/*Window?*/targetWindow){
+		// summary:
+		//		Registers listeners on the specified window (either the main
+		//		window or an iframe) to detect when the user has clicked somewhere.
+		//		Anyone that creates an iframe should call this function.
+
+		if(!targetWindow){
+			targetWindow = window;
+		}
+
+		dojo.connect(targetWindow.document, "onmousedown", function(evt){
+			dijit._justMouseDowned = true;
+			setTimeout(function(){ dijit._justMouseDowned = false; }, 0);
+			dijit._onTouchNode(evt.target||evt.srcElement);
+		});
+		//dojo.connect(targetWindow, "onscroll", ???);
+
+		// Listen for blur and focus events on targetWindow's body
+		var body = targetWindow.document.body || targetWindow.document.getElementsByTagName("body")[0];
+		if(body){
+			if(dojo.isIE){
+				body.attachEvent('onactivate', function(evt){
+					if(evt.srcElement.tagName.toLowerCase() != "body"){
+						dijit._onFocusNode(evt.srcElement);
+					}
+				});
+				body.attachEvent('ondeactivate', function(evt){ dijit._onBlurNode(evt.srcElement); });
+			}else{
+				body.addEventListener('focus', function(evt){ dijit._onFocusNode(evt.target); }, true);
+				body.addEventListener('blur', function(evt){ dijit._onBlurNode(evt.target); }, true);
+			}
+		}
+		body = null;	// prevent memory leak (apparent circular reference via closure)
+	},
+
+	_onBlurNode: function(/*DomNode*/ node){
+		// summary:
+		// 		Called when focus leaves a node.
+		//		Usually ignored, _unless_ it *isn't* follwed by touching another node,
+		//		which indicates that we tabbed off the last field on the page,
+		//		in which case every widget is marked inactive
+		dijit._prevFocus = dijit._curFocus;
+		dijit._curFocus = null;
+
+		if(dijit._justMouseDowned){
+			// the mouse down caused a new widget to be marked as active; this blur event
+			// is coming late, so ignore it.
+			return;
+		}
+
+		// if the blur event isn't followed by a focus event then mark all widgets as inactive.
+		if(dijit._clearActiveWidgetsTimer){
+			clearTimeout(dijit._clearActiveWidgetsTimer);
+		}
+		dijit._clearActiveWidgetsTimer = setTimeout(function(){
+			delete dijit._clearActiveWidgetsTimer;
+			dijit._setStack([]);
+			dijit._prevFocus = null;
+		}, 100);
+	},
+
+	_onTouchNode: function(/*DomNode*/ node){
+		// summary:
+		//		Callback when node is focused or mouse-downed
+
+		// ignore the recent blurNode event
+		if(dijit._clearActiveWidgetsTimer){
+			clearTimeout(dijit._clearActiveWidgetsTimer);
+			delete dijit._clearActiveWidgetsTimer;
+		}
+
+		// compute stack of active widgets (ex: ComboButton --> Menu --> MenuItem)
+		var newStack=[];
+		try{
+			while(node){
+				if(node.dijitPopupParent){
+					node=dijit.byId(node.dijitPopupParent).domNode;
+				}else if(node.tagName && node.tagName.toLowerCase()=="body"){
+					// is this the root of the document or just the root of an iframe?
+					if(node===dojo.body()){
+						// node is the root of the main document
+						break;
+					}
+					// otherwise, find the iframe this node refers to (can't access it via parentNode,
+					// need to do this trick instead). window.frameElement is supported in IE/FF/Webkit
+					node=dijit.getDocumentWindow(node.ownerDocument).frameElement;
+				}else{
+					var id = node.getAttribute && node.getAttribute("widgetId");
+					if(id){
+						newStack.unshift(id);
+					}
+					node=node.parentNode;
+				}
+			}
+		}catch(e){ /* squelch */ }
+
+		dijit._setStack(newStack);
+	},
+
+	_onFocusNode: function(/*DomNode*/ node){
+		// summary
+		//		Callback when node is focused
+		if(node && node.tagName && node.tagName.toLowerCase() == "body"){
+			return;
+		}
+		dijit._onTouchNode(node);
+
+		if(node==dijit._curFocus){ return; }
+		if(dijit._curFocus){
+			dijit._prevFocus = dijit._curFocus;
+		}
+		dijit._curFocus = node;
+		dojo.publish("focusNode", [node]);
+	},
+
+	_setStack: function(newStack){
+		// summary
+		//	The stack of active widgets has changed.  Send out appropriate events and record new stack
+
+		var oldStack = dijit._activeStack;		
+		dijit._activeStack = newStack;
+
+		// compare old stack to new stack to see how many elements they have in common
+		for(var nCommon=0; nCommon<Math.min(oldStack.length, newStack.length); nCommon++){
+			if(oldStack[nCommon] != newStack[nCommon]){
+				break;
+			}
+		}
+
+		// for all elements that have gone out of focus, send blur event
+		for(var i=oldStack.length-1; i>=nCommon; i--){
+			var widget = dijit.byId(oldStack[i]);
+			if(widget){
+				widget._focused = false;
+				widget._hasBeenBlurred = true;
+				if(widget._onBlur){
+					widget._onBlur();
+				}
+				if (widget._setStateClass){
+					widget._setStateClass();
+				}
+				dojo.publish("widgetBlur", [widget]);
+			}
+		}
+
+		// for all element that have come into focus, send focus event
+		for(i=nCommon; i<newStack.length; i++){
+			widget = dijit.byId(newStack[i]);
+			if(widget){
+				widget._focused = true;
+				if(widget._onFocus){
+					widget._onFocus();
+				}
+				if (widget._setStateClass){
+					widget._setStateClass();
+				}
+				dojo.publish("widgetFocus", [widget]);
+			}
+		}
+	}
+});
+
+// register top window and all the iframes it contains
+dojo.addOnLoad(dijit.registerWin);
+
+}
diff --git a/includes/js/dijit/_base/manager.js b/includes/js/dijit/_base/manager.js
new file mode 100644
index 0000000..cfb5337
--- /dev/null
+++ b/includes/js/dijit/_base/manager.js
@@ -0,0 +1,194 @@
+if(!dojo._hasResource["dijit._base.manager"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.manager"] = true;
+dojo.provide("dijit._base.manager");
+
+dojo.declare("dijit.WidgetSet", null, {
+	// summary:
+	//	A set of widgets indexed by id
+
+	constructor: function(){
+		this._hash={};
+	},
+
+	add: function(/*Widget*/ widget){
+		if(this._hash[widget.id]){
+			throw new Error("Tried to register widget with id==" + widget.id + " but that id is already registered");
+		}
+		this._hash[widget.id]=widget;
+	},
+
+	remove: function(/*String*/ id){
+		delete this._hash[id];
+	},
+
+	forEach: function(/*Function*/ func){
+		for(var id in this._hash){
+			func(this._hash[id]);
+		}
+	},
+
+	filter: function(/*Function*/ filter){
+		var res = new dijit.WidgetSet();
+		this.forEach(function(widget){
+			if(filter(widget)){ res.add(widget); }
+		});
+		return res;		// dijit.WidgetSet
+	},
+
+	byId: function(/*String*/ id){
+		return this._hash[id];
+	},
+
+	byClass: function(/*String*/ cls){
+		return this.filter(function(widget){ return widget.declaredClass==cls; });	// dijit.WidgetSet
+	}
+	});
+
+/*=====
+dijit.registry = {
+	// summary: A list of widgets on a page.
+	// description: Is an instance of dijit.WidgetSet
+};
+=====*/
+dijit.registry = new dijit.WidgetSet();
+
+dijit._widgetTypeCtr = {};
+
+dijit.getUniqueId = function(/*String*/widgetType){
+	// summary
+	//	Generates a unique id for a given widgetType
+
+	var id;
+	do{
+		id = widgetType + "_" +
+			(widgetType in dijit._widgetTypeCtr ?
+				++dijit._widgetTypeCtr[widgetType] : dijit._widgetTypeCtr[widgetType] = 0);
+	}while(dijit.byId(id));
+	return id; // String
+};
+
+
+if(dojo.isIE){
+	// Only run this for IE because we think it's only necessary in that case,
+	// and because it causes problems on FF.  See bug #3531 for details.
+	dojo.addOnUnload(function(){
+		dijit.registry.forEach(function(widget){ widget.destroy(); });
+	});
+}
+
+dijit.byId = function(/*String|Widget*/id){
+	// summary:
+	//		Returns a widget by its id, or if passed a widget, no-op (like dojo.byId())
+	return (dojo.isString(id)) ? dijit.registry.byId(id) : id; // Widget
+};
+
+dijit.byNode = function(/* DOMNode */ node){
+	// summary:
+	//		Returns the widget as referenced by node
+	return dijit.registry.byId(node.getAttribute("widgetId")); // Widget
+};
+
+dijit.getEnclosingWidget = function(/* DOMNode */ node){
+	// summary:
+	//		Returns the widget whose dom tree contains node or null if
+	//		the node is not contained within the dom tree of any widget
+	while(node){
+		if(node.getAttribute && node.getAttribute("widgetId")){
+			return dijit.registry.byId(node.getAttribute("widgetId"));
+		}
+		node = node.parentNode;
+	}
+	return null;
+};
+
+// elements that are tab-navigable if they have no tabindex value set
+// (except for "a", which must have an href attribute)
+dijit._tabElements = {
+	area: true,
+	button: true,
+	input: true,
+	object: true,
+	select: true,
+	textarea: true
+};
+
+dijit._isElementShown = function(/*Element*/elem){
+	var style = dojo.style(elem);
+	return (style.visibility != "hidden")
+		&& (style.visibility != "collapsed")
+		&& (style.display != "none");
+}
+
+dijit.isTabNavigable = function(/*Element*/elem){
+	// summary:
+	//		Tests if an element is tab-navigable
+	if(dojo.hasAttr(elem, "disabled")){ return false; }
+	var hasTabindex = dojo.hasAttr(elem, "tabindex");
+	var tabindex = dojo.attr(elem, "tabindex");
+	if(hasTabindex && tabindex >= 0) {
+		return true; // boolean
+	}
+	var name = elem.nodeName.toLowerCase();
+	if(((name == "a" && dojo.hasAttr(elem, "href"))
+			|| dijit._tabElements[name])
+		&& (!hasTabindex || tabindex >= 0)){
+		return true; // boolean
+	}
+	return false; // boolean
+};
+
+dijit._getTabNavigable = function(/*DOMNode*/root){
+	// summary:
+	//		Finds the following descendants of the specified root node:
+	//		* the first tab-navigable element in document order
+	//		  without a tabindex or with tabindex="0"
+	//		* the last tab-navigable element in document order
+	//		  without a tabindex or with tabindex="0"
+	//		* the first element in document order with the lowest
+	//		  positive tabindex value
+	//		* the last element in document order with the highest
+	//		  positive tabindex value
+	var first, last, lowest, lowestTabindex, highest, highestTabindex;
+	var walkTree = function(/*DOMNode*/parent){
+		dojo.query("> *", parent).forEach(function(child){
+			var isShown = dijit._isElementShown(child);
+			if(isShown && dijit.isTabNavigable(child)){
+				var tabindex = dojo.attr(child, "tabindex");
+				if(!dojo.hasAttr(child, "tabindex") || tabindex == 0){
+					if(!first){ first = child; }
+					last = child;
+				}else if(tabindex > 0){
+					if(!lowest || tabindex < lowestTabindex){
+						lowestTabindex = tabindex;
+						lowest = child;
+					}
+					if(!highest || tabindex >= highestTabindex){
+						highestTabindex = tabindex;
+						highest = child;
+					}
+				}
+			}
+			if(isShown){ walkTree(child) }
+		});
+	};
+	if(dijit._isElementShown(root)){ walkTree(root) }
+	return { first: first, last: last, lowest: lowest, highest: highest };
+}
+
+dijit.getFirstInTabbingOrder = function(/*String|DOMNode*/root){
+	// summary:
+	//		Finds the descendant of the specified root node
+	//		that is first in the tabbing order
+	var elems = dijit._getTabNavigable(dojo.byId(root));
+	return elems.lowest ? elems.lowest : elems.first; // Element
+};
+
+dijit.getLastInTabbingOrder = function(/*String|DOMNode*/root){
+	// summary:
+	//		Finds the descendant of the specified root node
+	//		that is last in the tabbing order
+	var elems = dijit._getTabNavigable(dojo.byId(root));
+	return elems.last ? elems.last : elems.highest; // Element
+};
+
+}
diff --git a/includes/js/dijit/_base/place.js b/includes/js/dijit/_base/place.js
new file mode 100644
index 0000000..3165c11
--- /dev/null
+++ b/includes/js/dijit/_base/place.js
@@ -0,0 +1,213 @@
+if(!dojo._hasResource["dijit._base.place"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.place"] = true;
+dojo.provide("dijit._base.place");
+
+// ported from dojo.html.util
+
+dijit.getViewport = function(){
+	//	summary
+	//	Returns the dimensions and scroll position of the viewable area of a browser window
+
+	var _window = dojo.global;
+	var _document = dojo.doc;
+
+	// get viewport size
+	var w = 0, h = 0;
+	var de = _document.documentElement;
+	var dew = de.clientWidth, deh = de.clientHeight;
+	if(dojo.isMozilla){
+		// mozilla
+		// _window.innerHeight includes the height taken by the scroll bar
+		// clientHeight is ideal but has DTD issues:
+		// #4539: FF reverses the roles of body.clientHeight/Width and documentElement.clientHeight/Width based on the DTD!
+		// check DTD to see whether body or documentElement returns the viewport dimensions using this algorithm:
+		var minw, minh, maxw, maxh;
+		var dbw = _document.body.clientWidth;
+		if(dbw > dew){
+			minw = dew;
+			maxw = dbw;
+		}else{
+			maxw = dew;
+			minw = dbw;
+		}
+		var dbh = _document.body.clientHeight;
+		if(dbh > deh){
+			minh = deh;
+			maxh = dbh;
+		}else{
+			maxh = deh;
+			minh = dbh;
+		}
+		w = (maxw > _window.innerWidth) ? minw : maxw;
+		h = (maxh > _window.innerHeight) ? minh : maxh;
+	}else if(!dojo.isOpera && _window.innerWidth){
+		//in opera9, dojo.body().clientWidth should be used, instead
+		//of window.innerWidth/document.documentElement.clientWidth
+		//so we have to check whether it is opera
+		w = _window.innerWidth;
+		h = _window.innerHeight;
+	}else if(dojo.isIE && de && deh){
+		w = dew;
+		h = deh;
+	}else if(dojo.body().clientWidth){
+		// IE5, Opera
+		w = dojo.body().clientWidth;
+		h = dojo.body().clientHeight;
+	}
+
+	// get scroll position
+	var scroll = dojo._docScroll();
+
+	return { w: w, h: h, l: scroll.x, t: scroll.y };	//	object
+};
+
+dijit.placeOnScreen = function(
+	/* DomNode */	node,
+	/* Object */		pos,
+	/* Object */		corners,
+	/* boolean? */		tryOnly){
+	//	summary:
+	//		Keeps 'node' in the visible area of the screen while trying to
+	//		place closest to pos.x, pos.y. The input coordinates are
+	//		expected to be the desired document position.
+	//
+	//		Set which corner(s) you want to bind to, such as
+	//		
+	//			placeOnScreen(node, {x: 10, y: 20}, ["TR", "BL"])
+	//		
+	//		The desired x/y will be treated as the topleft(TL)/topright(TR) or
+	//		BottomLeft(BL)/BottomRight(BR) corner of the node. Each corner is tested
+	//		and if a perfect match is found, it will be used. Otherwise, it goes through
+	//		all of the specified corners, and choose the most appropriate one.
+	//		
+	//		NOTE: node is assumed to be absolutely or relatively positioned.
+
+	var choices = dojo.map(corners, function(corner){ return { corner: corner, pos: pos }; });
+
+	return dijit._place(node, choices);
+}
+
+dijit._place = function(/*DomNode*/ node, /* Array */ choices, /* Function */ layoutNode){
+	// summary:
+	//		Given a list of spots to put node, put it at the first spot where it fits,
+	//		of if it doesn't fit anywhere then the place with the least overflow
+	// choices: Array
+	//		Array of elements like: {corner: 'TL', pos: {x: 10, y: 20} }
+	//		Above example says to put the top-left corner of the node at (10,20)
+	//	layoutNode: Function(node, aroundNodeCorner, nodeCorner)
+	//		for things like tooltip, they are displayed differently (and have different dimensions)
+	//		based on their orientation relative to the parent.   This adjusts the popup based on orientation.
+
+	// get {x: 10, y: 10, w: 100, h:100} type obj representing position of
+	// viewport over document
+	var view = dijit.getViewport();
+
+	// This won't work if the node is inside a <div style="position: relative">,
+	// so reattach it to dojo.doc.body.   (Otherwise, the positioning will be wrong
+	// and also it might get cutoff)
+	if(!node.parentNode || String(node.parentNode.tagName).toLowerCase() != "body"){
+		dojo.body().appendChild(node);
+	}
+
+	var best = null;
+	dojo.some(choices, function(choice){
+		var corner = choice.corner;
+		var pos = choice.pos;
+
+		// configure node to be displayed in given position relative to button
+		// (need to do this in order to get an accurate size for the node, because
+		// a tooltips size changes based on position, due to triangle)
+		if(layoutNode){
+			layoutNode(node, choice.aroundCorner, corner);
+		}
+
+		// get node's size
+		var style = node.style;
+		var oldDisplay = style.display;
+		var oldVis = style.visibility;
+		style.visibility = "hidden";
+		style.display = "";
+		var mb = dojo.marginBox(node);
+		style.display = oldDisplay;
+		style.visibility = oldVis;
+
+		// coordinates and size of node with specified corner placed at pos,
+		// and clipped by viewport
+		var startX = (corner.charAt(1) == 'L' ? pos.x : Math.max(view.l, pos.x - mb.w)),
+			startY = (corner.charAt(0) == 'T' ? pos.y : Math.max(view.t, pos.y -  mb.h)),
+			endX = (corner.charAt(1) == 'L' ? Math.min(view.l + view.w, startX + mb.w) : pos.x),
+			endY = (corner.charAt(0) == 'T' ? Math.min(view.t + view.h, startY + mb.h) : pos.y),
+			width = endX - startX,
+			height = endY - startY,
+			overflow = (mb.w - width) + (mb.h - height);
+
+		if(best == null || overflow < best.overflow){
+			best = {
+				corner: corner,
+				aroundCorner: choice.aroundCorner,
+				x: startX,
+				y: startY,
+				w: width,
+				h: height,
+				overflow: overflow
+			};
+		}
+		return !overflow;
+	});
+
+	node.style.left = best.x + "px";
+	node.style.top = best.y + "px";
+	if(best.overflow && layoutNode){
+		layoutNode(node, best.aroundCorner, best.corner);
+	}
+	return best;
+}
+
+dijit.placeOnScreenAroundElement = function(
+	/* DomNode */		node,
+	/* DomNode */		aroundNode,
+	/* Object */		aroundCorners,
+	/* Function */		layoutNode){
+
+	//	summary
+	//	Like placeOnScreen, except it accepts aroundNode instead of x,y
+	//	and attempts to place node around it.  Uses margin box dimensions.
+	//
+	//	aroundCorners
+	//		specify Which corner of aroundNode should be
+	//		used to place the node => which corner(s) of node to use (see the
+	//		corners parameter in dijit.placeOnScreen)
+	//		e.g. {'TL': 'BL', 'BL': 'TL'}
+	//
+	//	layoutNode: Function(node, aroundNodeCorner, nodeCorner)
+	//		for things like tooltip, they are displayed differently (and have different dimensions)
+	//		based on their orientation relative to the parent.   This adjusts the popup based on orientation.
+
+
+	// get coordinates of aroundNode
+	aroundNode = dojo.byId(aroundNode);
+	var oldDisplay = aroundNode.style.display;
+	aroundNode.style.display="";
+	// #3172: use the slightly tighter border box instead of marginBox
+	var aroundNodeW = aroundNode.offsetWidth; //mb.w;
+	var aroundNodeH = aroundNode.offsetHeight; //mb.h;
+	var aroundNodePos = dojo.coords(aroundNode, true);
+	aroundNode.style.display=oldDisplay;
+
+	// Generate list of possible positions for node
+	var choices = [];
+	for(var nodeCorner in aroundCorners){
+		choices.push( {
+			aroundCorner: nodeCorner,
+			corner: aroundCorners[nodeCorner],
+			pos: {
+				x: aroundNodePos.x + (nodeCorner.charAt(1) == 'L' ? 0 : aroundNodeW),
+				y: aroundNodePos.y + (nodeCorner.charAt(0) == 'T' ? 0 : aroundNodeH)
+			}
+		});
+	}
+
+	return dijit._place(node, choices, layoutNode);
+}
+
+}
diff --git a/includes/js/dijit/_base/popup.js b/includes/js/dijit/_base/popup.js
new file mode 100644
index 0000000..6cb4dfc
--- /dev/null
+++ b/includes/js/dijit/_base/popup.js
@@ -0,0 +1,269 @@
+if(!dojo._hasResource["dijit._base.popup"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.popup"] = true;
+dojo.provide("dijit._base.popup");
+
+dojo.require("dijit._base.focus");
+dojo.require("dijit._base.place");
+dojo.require("dijit._base.window");
+
+dijit.popup = new function(){
+	// summary:
+	//		This class is used to show/hide widgets as popups.
+	//
+
+	var stack = [],
+		beginZIndex=1000,
+		idGen = 1;
+
+	this.prepare = function(/*DomNode*/ node){
+		// summary:
+		//		Prepares a node to be used as a popup
+		//
+		// description:
+		//		Attaches node to dojo.doc.body, and
+		//		positions it off screen, but not display:none, so that
+		//		the widget doesn't appear in the page flow and/or cause a blank
+		//		area at the bottom of the viewport (making scrollbar longer), but
+		//		initialization of contained widgets works correctly
+	
+		dojo.body().appendChild(node);
+		var s = node.style;
+		if(s.display == "none"){
+			s.display="";
+		}
+		s.visibility = "hidden";	// not needed for hiding, but used as flag that node is off-screen
+		s.position = "absolute";
+		s.top = "-9999px";
+	};
+
+	this.open = function(/*Object*/ args){
+		// summary:
+		//		Popup the widget at the specified position
+		//
+		// args: Object
+		//		popup: Widget
+		//			widget to display,
+		//		parent: Widget
+		//			the button etc. that is displaying this popup
+		//		around: DomNode
+		//			DOM node (typically a button); place popup relative to this node
+		//		orient: Object
+		//			structure specifying possible positions of popup relative to "around" node
+		//		onCancel: Function
+		//			callback when user has canceled the popup by
+		//				1. hitting ESC or
+		//				2. by using the popup widget's proprietary cancel mechanism (like a cancel button in a dialog);
+		//				   ie: whenever popupWidget.onCancel() is called, args.onCancel is called
+		//		onClose: Function
+		//			callback whenever this popup is closed
+		//		onExecute: Function
+		//			callback when user "executed" on the popup/sub-popup by selecting a menu choice, etc. (top menu only)
+		//
+		// examples:
+		//		1. opening at the mouse position
+		//			dijit.popup.open({popup: menuWidget, x: evt.pageX, y: evt.pageY});
+		//		2. opening the widget as a dropdown
+		//			dijit.popup.open({parent: this, popup: menuWidget, around: this.domNode, onClose: function(){...}  });
+		//
+		//	Note that whatever widget called dijit.popup.open() should also listen to it's own _onBlur callback
+		//	(fired from _base/focus.js) to know that focus has moved somewhere else and thus the popup should be closed.
+
+		var widget = args.popup,
+			orient = args.orient || {'BL':'TL', 'TL':'BL'},
+			around = args.around,
+			id = (args.around && args.around.id) ? (args.around.id+"_dropdown") : ("popup_"+idGen++);
+
+		// make wrapper div to hold widget and possibly hold iframe behind it.
+		// we can't attach the iframe as a child of the widget.domNode because
+		// widget.domNode might be a <table>, <ul>, etc.
+		var wrapper = dojo.doc.createElement("div");
+		dijit.setWaiRole(wrapper, "presentation");
+		wrapper.id = id;
+		wrapper.className="dijitPopup";
+		wrapper.style.zIndex = beginZIndex + stack.length;
+		wrapper.style.visibility = "hidden";
+		if(args.parent){
+			wrapper.dijitPopupParent=args.parent.id;
+		}
+		dojo.body().appendChild(wrapper);
+
+		var s = widget.domNode.style;
+		s.display = "";
+		s.visibility = "";
+		s.position = "";
+		wrapper.appendChild(widget.domNode);
+
+		var iframe = new dijit.BackgroundIframe(wrapper);
+
+		// position the wrapper node
+		var best = around ?
+			dijit.placeOnScreenAroundElement(wrapper, around, orient, widget.orient ? dojo.hitch(widget, "orient") : null) :
+			dijit.placeOnScreen(wrapper, args, orient == 'R' ? ['TR','BR','TL','BL'] : ['TL','BL','TR','BR']);
+
+		wrapper.style.visibility = "visible";
+		// TODO: use effects to fade in wrapper
+
+		var handlers = [];
+
+		// Compute the closest ancestor popup that's *not* a child of another popup.
+		// Ex: For a TooltipDialog with a button that spawns a tree of menus, find the popup of the button.
+		var getTopPopup = function(){
+			for(var pi=stack.length-1; pi > 0 && stack[pi].parent === stack[pi-1].widget; pi--){
+				/* do nothing, just trying to get right value for pi */
+			}
+			return stack[pi];
+		}
+
+		// provide default escape and tab key handling
+		// (this will work for any widget, not just menu)
+		handlers.push(dojo.connect(wrapper, "onkeypress", this, function(evt){
+			if(evt.keyCode == dojo.keys.ESCAPE && args.onCancel){
+				dojo.stopEvent(evt);
+				args.onCancel();
+			}else if(evt.keyCode == dojo.keys.TAB){
+				dojo.stopEvent(evt);
+				var topPopup = getTopPopup();
+				if(topPopup && topPopup.onCancel){
+					topPopup.onCancel();
+				}
+			}
+		}));
+
+		// watch for cancel/execute events on the popup and notify the caller
+		// (for a menu, "execute" means clicking an item)
+		if(widget.onCancel){
+			handlers.push(dojo.connect(widget, "onCancel", null, args.onCancel));
+		}
+
+		handlers.push(dojo.connect(widget, widget.onExecute ? "onExecute" : "onChange", null, function(){
+			var topPopup = getTopPopup();
+			if(topPopup && topPopup.onExecute){
+				topPopup.onExecute();
+			}
+		}));
+
+		stack.push({
+			wrapper: wrapper,
+			iframe: iframe,
+			widget: widget,
+			parent: args.parent,
+			onExecute: args.onExecute,
+			onCancel: args.onCancel,
+ 			onClose: args.onClose,
+			handlers: handlers
+		});
+
+		if(widget.onOpen){
+			widget.onOpen(best);
+		}
+
+		return best;
+	};
+
+	this.close = function(/*Widget*/ popup){
+		// summary:
+		//		Close specified popup and any popups that it parented
+		while(dojo.some(stack, function(elem){return elem.widget == popup;})){
+			var top = stack.pop(),
+				wrapper = top.wrapper,
+				iframe = top.iframe,
+				widget = top.widget,
+				onClose = top.onClose;
+	
+			if(widget.onClose){
+				widget.onClose();
+			}
+			dojo.forEach(top.handlers, dojo.disconnect);
+	
+			// #2685: check if the widget still has a domNode so ContentPane can change its URL without getting an error
+			if(!widget||!widget.domNode){ return; }
+			
+			this.prepare(widget.domNode);
+
+			iframe.destroy();
+			dojo._destroyElement(wrapper);
+	
+			if(onClose){
+				onClose();
+			}
+		}
+	};
+}();
+
+dijit._frames = new function(){
+	// summary: cache of iframes
+	var queue = [];
+
+	this.pop = function(){
+		var iframe;
+		if(queue.length){
+			iframe = queue.pop();
+			iframe.style.display="";
+		}else{
+			if(dojo.isIE){
+				var html="<iframe src='javascript:\"\"'"
+					+ " style='position: absolute; left: 0px; top: 0px;"
+					+ "z-index: -1; filter:Alpha(Opacity=\"0\");'>";
+				iframe = dojo.doc.createElement(html);
+			}else{
+			 	iframe = dojo.doc.createElement("iframe");
+				iframe.src = 'javascript:""';
+				iframe.className = "dijitBackgroundIframe";
+			}
+			iframe.tabIndex = -1; // Magic to prevent iframe from getting focus on tab keypress - as style didnt work.
+			dojo.body().appendChild(iframe);
+		}
+		return iframe;
+	};
+
+	this.push = function(iframe){
+		iframe.style.display="";
+		if(dojo.isIE){
+			iframe.style.removeExpression("width");
+			iframe.style.removeExpression("height");
+		}
+		queue.push(iframe);
+	}
+}();
+
+// fill the queue
+if(dojo.isIE && dojo.isIE < 7){
+	dojo.addOnLoad(function(){
+		var f = dijit._frames;
+		dojo.forEach([f.pop()], f.push);
+	});
+}
+
+
+dijit.BackgroundIframe = function(/* DomNode */node){
+	//	summary:
+	//		For IE z-index schenanigans. id attribute is required.
+	//
+	//	description:
+	//		new dijit.BackgroundIframe(node)
+	//			Makes a background iframe as a child of node, that fills
+	//			area (and position) of node
+
+	if(!node.id){ throw new Error("no id"); }
+	if((dojo.isIE && dojo.isIE < 7) || (dojo.isFF && dojo.isFF < 3 && dojo.hasClass(dojo.body(), "dijit_a11y"))){
+		var iframe = dijit._frames.pop();
+		node.appendChild(iframe);
+		if(dojo.isIE){
+			iframe.style.setExpression("width", dojo._scopeName + ".doc.getElementById('" + node.id + "').offsetWidth");
+			iframe.style.setExpression("height", dojo._scopeName + ".doc.getElementById('" + node.id + "').offsetHeight");
+		}
+		this.iframe = iframe;
+	}
+};
+
+dojo.extend(dijit.BackgroundIframe, {
+	destroy: function(){
+		//	summary: destroy the iframe
+		if(this.iframe){
+			dijit._frames.push(this.iframe);
+			delete this.iframe;
+		}
+	}
+});
+
+}
diff --git a/includes/js/dijit/_base/scroll.js b/includes/js/dijit/_base/scroll.js
new file mode 100644
index 0000000..2aeac5a
--- /dev/null
+++ b/includes/js/dijit/_base/scroll.js
@@ -0,0 +1,29 @@
+if(!dojo._hasResource["dijit._base.scroll"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.scroll"] = true;
+dojo.provide("dijit._base.scroll");
+
+dijit.scrollIntoView = function(/* DomNode */node){
+	//	summary
+	//	Scroll the passed node into view, if it is not.
+
+	// don't rely on that node.scrollIntoView works just because the function is there
+	// it doesnt work in Konqueror or Opera even though the function is there and probably
+	//	not safari either
+	// native scrollIntoView() causes FF3's whole window to scroll if there is no scroll bar 
+	//	on the immediate parent
+	// dont like browser sniffs implementations but sometimes you have to use it
+	// #6146: IE scrollIntoView is broken
+	// It's not enough just to scroll the menu node into view if
+	// node.scrollIntoView hides part of the parent's scrollbar,
+	// so just manage the parent scrollbar ourselves
+	var parent = node.parentNode;
+	var parentBottom = parent.scrollTop + dojo.marginBox(parent).h; //PORT was getBorderBox
+	var nodeBottom = node.offsetTop + dojo.marginBox(node).h;
+	if(parentBottom < nodeBottom){
+		parent.scrollTop += (nodeBottom - parentBottom);
+	}else if(parent.scrollTop > node.offsetTop){
+		parent.scrollTop -= (parent.scrollTop - node.offsetTop);
+	}
+};
+
+}
diff --git a/includes/js/dijit/_base/sniff.js b/includes/js/dijit/_base/sniff.js
new file mode 100644
index 0000000..30835cc
--- /dev/null
+++ b/includes/js/dijit/_base/sniff.js
@@ -0,0 +1,45 @@
+if(!dojo._hasResource["dijit._base.sniff"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.sniff"] = true;
+dojo.provide("dijit._base.sniff");
+
+// ported from dojo.html.applyBrowserClass (style.js)
+
+//	summary:
+//		Applies pre-set class names based on browser & version to the
+//		top-level HTML node.  Simply doing a require on this module will
+//		establish this CSS.  Modified version of Morris' CSS hack.
+(function(){
+	var d = dojo;
+	var ie = d.isIE;
+	var opera = d.isOpera;
+	var maj = Math.floor;
+	var ff = d.isFF;
+	var classes = {
+		dj_ie: ie,
+//		dj_ie55: ie == 5.5,
+		dj_ie6: maj(ie) == 6,
+		dj_ie7: maj(ie) == 7,
+		dj_iequirks: ie && d.isQuirks,
+// NOTE: Opera not supported by dijit
+		dj_opera: opera,
+		dj_opera8: maj(opera) == 8,
+		dj_opera9: maj(opera) == 9,
+		dj_khtml: d.isKhtml,
+		dj_safari: d.isSafari,
+		dj_gecko: d.isMozilla,
+		dj_ff2: maj(ff) == 2
+	}; // no dojo unsupported browsers
+
+	for(var p in classes){
+		if(classes[p]){
+			var html = dojo.doc.documentElement; //TODO browser-specific DOM magic needed?
+			if(html.className){
+				html.className += " " + p;
+			}else{
+				html.className = p;
+			}
+		}
+	}
+})();
+
+}
diff --git a/includes/js/dijit/_base/typematic.js b/includes/js/dijit/_base/typematic.js
new file mode 100644
index 0000000..9500839
--- /dev/null
+++ b/includes/js/dijit/_base/typematic.js
@@ -0,0 +1,139 @@
+if(!dojo._hasResource["dijit._base.typematic"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.typematic"] = true;
+dojo.provide("dijit._base.typematic");
+
+dijit.typematic = {
+	// summary:
+	//	These functions are used to repetitively call a user specified callback
+	//	method when a specific key or mouse click over a specific DOM node is
+	//	held down for a specific amount of time.
+	//	Only 1 such event is allowed to occur on the browser page at 1 time.
+
+	_fireEventAndReload: function(){
+		this._timer = null;
+		this._callback(++this._count, this._node, this._evt);
+		this._currentTimeout = (this._currentTimeout < 0) ? this._initialDelay : ((this._subsequentDelay > 1) ? this._subsequentDelay : Math.round(this._currentTimeout * this._subsequentDelay));
+		this._timer = setTimeout(dojo.hitch(this, "_fireEventAndReload"), this._currentTimeout);
+	},
+
+	trigger: function(/*Event*/ evt, /* Object */ _this, /*DOMNode*/ node, /* Function */ callback, /* Object */ obj, /* Number */ subsequentDelay, /* Number */ initialDelay){
+		// summary:
+		//      Start a timed, repeating callback sequence.
+		//      If already started, the function call is ignored.
+		//      This method is not normally called by the user but can be
+		//      when the normal listener code is insufficient.
+		//	Parameters:
+		//	evt: key or mouse event object to pass to the user callback
+		//	_this: pointer to the user's widget space.
+		//	node: the DOM node object to pass the the callback function
+		//	callback: function to call until the sequence is stopped called with 3 parameters:
+		//		count: integer representing number of repeated calls (0..n) with -1 indicating the iteration has stopped
+		//		node: the DOM node object passed in
+		//		evt: key or mouse event object
+		//	obj: user space object used to uniquely identify each typematic sequence
+		//	subsequentDelay: if > 1, the number of milliseconds until the 3->n events occur
+		//		or else the fractional time multiplier for the next event's delay, default=0.9
+		//	initialDelay: the number of milliseconds until the 2nd event occurs, default=500ms
+		if(obj != this._obj){
+			this.stop();
+			this._initialDelay = initialDelay || 500;
+			this._subsequentDelay = subsequentDelay || 0.90;
+			this._obj = obj;
+			this._evt = evt;
+			this._node = node;
+			this._currentTimeout = -1;
+			this._count = -1;
+			this._callback = dojo.hitch(_this, callback);
+			this._fireEventAndReload();
+		}
+	},
+
+	stop: function(){
+		// summary:
+		//	  Stop an ongoing timed, repeating callback sequence.
+		if(this._timer){
+			clearTimeout(this._timer);
+			this._timer = null;
+		}
+		if(this._obj){
+			this._callback(-1, this._node, this._evt);
+			this._obj = null;
+		}
+	},
+
+	addKeyListener: function(/*DOMNode*/ node, /*Object*/ keyObject, /*Object*/ _this, /*Function*/ callback, /*Number*/ subsequentDelay, /*Number*/ initialDelay){
+		// summary: Start listening for a specific typematic key.
+		//	keyObject: an object defining the key to listen for.
+		//		key: (mandatory) the keyCode (number) or character (string) to listen for.
+		//		ctrlKey: desired ctrl key state to initiate the calback sequence:
+		//			pressed (true)
+		//			released (false)
+		//			either (unspecified)
+		//		altKey: same as ctrlKey but for the alt key
+		//		shiftKey: same as ctrlKey but for the shift key
+		//	See the trigger method for other parameters.
+		//	Returns an array of dojo.connect handles
+		return [
+			dojo.connect(node, "onkeypress", this, function(evt){
+				if(evt.keyCode == keyObject.keyCode && (!keyObject.charCode || keyObject.charCode == evt.charCode) &&
+				(keyObject.ctrlKey === undefined || keyObject.ctrlKey == evt.ctrlKey) &&
+				(keyObject.altKey === undefined || keyObject.altKey == evt.ctrlKey) &&
+				(keyObject.shiftKey === undefined || keyObject.shiftKey == evt.ctrlKey)){
+					dojo.stopEvent(evt);
+					dijit.typematic.trigger(keyObject, _this, node, callback, keyObject, subsequentDelay, initialDelay);
+				}else if(dijit.typematic._obj == keyObject){
+					dijit.typematic.stop();
+				}
+			}),
+			dojo.connect(node, "onkeyup", this, function(evt){
+				if(dijit.typematic._obj == keyObject){
+					dijit.typematic.stop();
+				}
+			})
+		];
+	},
+
+	addMouseListener: function(/*DOMNode*/ node, /*Object*/ _this, /*Function*/ callback, /*Number*/ subsequentDelay, /*Number*/ initialDelay){
+		// summary: Start listening for a typematic mouse click.
+		//	See the trigger method for other parameters.
+		//	Returns an array of dojo.connect handles
+		var dc = dojo.connect;
+		return [
+			dc(node, "mousedown", this, function(evt){
+				dojo.stopEvent(evt);
+				dijit.typematic.trigger(evt, _this, node, callback, node, subsequentDelay, initialDelay);
+			}),
+			dc(node, "mouseup", this, function(evt){
+				dojo.stopEvent(evt);
+				dijit.typematic.stop();
+			}),
+			dc(node, "mouseout", this, function(evt){
+				dojo.stopEvent(evt);
+				dijit.typematic.stop();
+			}),
+			dc(node, "mousemove", this, function(evt){
+				dojo.stopEvent(evt);
+			}),
+			dc(node, "dblclick", this, function(evt){
+				dojo.stopEvent(evt);
+				if(dojo.isIE){
+					dijit.typematic.trigger(evt, _this, node, callback, node, subsequentDelay, initialDelay);
+					setTimeout(dojo.hitch(this, dijit.typematic.stop), 50);
+				}
+			})
+		];
+	},
+
+	addListener: function(/*Node*/ mouseNode, /*Node*/ keyNode, /*Object*/ keyObject, /*Object*/ _this, /*Function*/ callback, /*Number*/ subsequentDelay, /*Number*/ initialDelay){
+		// summary: Start listening for a specific typematic key and mouseclick.
+		//	This is a thin wrapper to addKeyListener and addMouseListener.
+		//	mouseNode: the DOM node object to listen on for mouse events.
+		//	keyNode: the DOM node object to listen on for key events.
+		//	See the addMouseListener and addKeyListener methods for other parameters.
+		//	Returns an array of dojo.connect handles
+		return this.addKeyListener(keyNode, keyObject, _this, callback, subsequentDelay, initialDelay).concat(
+			this.addMouseListener(mouseNode, _this, callback, subsequentDelay, initialDelay));
+	}
+};
+
+}
diff --git a/includes/js/dijit/_base/wai.js b/includes/js/dijit/_base/wai.js
new file mode 100644
index 0000000..a9d47a2
--- /dev/null
+++ b/includes/js/dijit/_base/wai.js
@@ -0,0 +1,143 @@
+if(!dojo._hasResource["dijit._base.wai"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.wai"] = true;
+dojo.provide("dijit._base.wai");
+
+dijit.wai = {
+	onload: function(){
+		// summary:
+		//		Detects if we are in high-contrast mode or not
+
+		// This must be a named function and not an anonymous
+		// function, so that the widget parsing code can make sure it
+		// registers its onload function after this function.
+		// DO NOT USE "this" within this function.
+
+		// create div for testing if high contrast mode is on or images are turned off
+		var div = dojo.doc.createElement("div");
+		div.id = "a11yTestNode";
+		div.style.cssText = 'border: 1px solid;'
+			+ 'border-color:red green;'
+			+ 'position: absolute;'
+			+ 'height: 5px;'
+			+ 'top: -999px;'
+			+ 'background-image: url("' + dojo.moduleUrl("dojo", "resources/blank.gif") + '");';
+		dojo.body().appendChild(div);
+
+		// test it
+		var cs = dojo.getComputedStyle(div);
+		if(cs){
+			var bkImg = cs.backgroundImage;
+			var needsA11y = (cs.borderTopColor==cs.borderRightColor) || (bkImg != null && (bkImg == "none" || bkImg == "url(invalid-url:)" ));
+			dojo[needsA11y ? "addClass" : "removeClass"](dojo.body(), "dijit_a11y");
+			dojo.body().removeChild(div);
+		}
+	}
+};
+
+// Test if computer is in high contrast mode.
+// Make sure the a11y test runs first, before widgets are instantiated.
+if(dojo.isIE || dojo.isMoz){	// NOTE: checking in Safari messes things up
+	dojo._loaders.unshift(dijit.wai.onload);
+}
+
+dojo.mixin(dijit,
+{
+	hasWaiRole: function(/*Element*/ elem){
+		// summary: Determines if an element has a role.
+		// returns: true if elem has a role attribute and false if not.
+		return elem.hasAttribute ? elem.hasAttribute("role") : !!elem.getAttribute("role");
+	},
+
+	getWaiRole: function(/*Element*/ elem){
+		// summary: Gets the role for an element.
+		// returns:
+		//		The role of elem or an empty string if elem
+		//		does not have a role.
+		var value = elem.getAttribute("role");
+		if(value){
+			var prefixEnd = value.indexOf(":");
+			return prefixEnd == -1 ? value : value.substring(prefixEnd+1);
+		}else{
+			return "";
+		}
+	},
+
+	setWaiRole: function(/*Element*/ elem, /*String*/ role){
+		// summary: Sets the role on an element.
+		// description:
+		//		On Firefox 2 and below, "wairole:" is
+		//		prepended to the provided role value.
+		elem.setAttribute("role", (dojo.isFF && dojo.isFF < 3) ? "wairole:" + role : role);
+	},
+
+	removeWaiRole: function(/*Element*/ elem){
+		// summary: Removes the role from an element.
+		elem.removeAttribute("role");
+	},
+
+	hasWaiState: function(/*Element*/ elem, /*String*/ state){
+		// summary: Determines if an element has a given state.
+		// description:
+		//		On Firefox 2 and below, we check for an attribute in namespace
+		//		"http://www.w3.org/2005/07/aaa" with a name of the given state.
+		//		On all other browsers, we check for an attribute
+		//		called "aria-"+state.
+		// returns:
+		//		true if elem has a value for the given state and
+		//		false if it does not.
+		if(dojo.isFF && dojo.isFF < 3){
+			return elem.hasAttributeNS("http://www.w3.org/2005/07/aaa", state);
+		}else{
+			return elem.hasAttribute ? elem.hasAttribute("aria-"+state) : !!elem.getAttribute("aria-"+state);
+		}
+	},
+
+	getWaiState: function(/*Element*/ elem, /*String*/ state){
+		// summary: Gets the value of a state on an element.
+		// description:
+		//		On Firefox 2 and below, we check for an attribute in namespace
+		//		"http://www.w3.org/2005/07/aaa" with a name of the given state.
+		//		On all other browsers, we check for an attribute called
+		//		"aria-"+state.
+		// returns:
+		//		The value of the requested state on elem
+		//		or an empty string if elem has no value for state.
+		if(dojo.isFF && dojo.isFF < 3){
+			return elem.getAttributeNS("http://www.w3.org/2005/07/aaa", state);
+		}else{
+			var value = elem.getAttribute("aria-"+state);
+			return value ? value : "";
+		}
+	},
+
+	setWaiState: function(/*Element*/ elem, /*String*/ state, /*String*/ value){
+		// summary: Sets a state on an element.
+		// description:
+		//		On Firefox 2 and below, we set an attribute in namespace
+		//		"http://www.w3.org/2005/07/aaa" with a name of the given state.
+		//		On all other browsers, we set an attribute called
+		//		"aria-"+state.
+		if(dojo.isFF && dojo.isFF < 3){
+			elem.setAttributeNS("http://www.w3.org/2005/07/aaa",
+				"aaa:"+state, value);
+		}else{
+			elem.setAttribute("aria-"+state, value);
+		}
+	},
+
+	removeWaiState: function(/*Element*/ elem, /*String*/ state){
+		// summary: Removes a state from an element.
+		// description:
+		//		On Firefox 2 and below, we remove the attribute in namespace
+		//		"http://www.w3.org/2005/07/aaa" with a name of the given state.
+		//		On all other browsers, we remove the attribute called
+		//		"aria-"+state.
+		if(dojo.isFF && dojo.isFF < 3){
+			elem.removeAttributeNS("http://www.w3.org/2005/07/aaa", state);
+		}else{
+			elem.removeAttribute("aria-"+state);
+		}
+	}
+});
+
+}
diff --git a/includes/js/dijit/_base/window.js b/includes/js/dijit/_base/window.js
new file mode 100644
index 0000000..c1bbb54
--- /dev/null
+++ b/includes/js/dijit/_base/window.js
@@ -0,0 +1,47 @@
+if(!dojo._hasResource["dijit._base.window"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._base.window"] = true;
+dojo.provide("dijit._base.window");
+
+dijit.getDocumentWindow = function(doc){
+	//	summary
+	// 	Get window object associated with document doc
+
+	// With Safari, there is not way to retrieve the window from the document, so we must fix it.
+	if(dojo.isSafari && !doc._parentWindow){
+		/*
+			This is a Safari specific function that fix the reference to the parent
+			window from the document object.
+			TODO: #5711: should the use of document below reference dojo.doc instead
+			in case they're not the same?
+		*/
+		var fix=function(win){
+			win.document._parentWindow=win;
+			for(var i=0; i<win.frames.length; i++){
+				fix(win.frames[i]);
+			}
+		}
+		fix(window.top);
+	}
+
+	//In some IE versions (at least 6.0), document.parentWindow does not return a
+	//reference to the real window object (maybe a copy), so we must fix it as well
+	//We use IE specific execScript to attach the real window reference to
+	//document._parentWindow for later use
+	//TODO: #5711: should the use of document below reference dojo.doc instead in case they're not the same?
+	if(dojo.isIE && window !== document.parentWindow && !doc._parentWindow){
+		/*
+		In IE 6, only the variable "window" can be used to connect events (others
+		may be only copies).
+		*/
+		doc.parentWindow.execScript("document._parentWindow = window;", "Javascript");
+		//to prevent memory leak, unset it after use
+		//another possibility is to add an onUnload handler which seems overkill to me (liucougar)
+		var win = doc._parentWindow;
+		doc._parentWindow = null;
+		return win;	//	Window
+	}
+
+	return doc._parentWindow || doc.parentWindow || doc.defaultView;	//	Window
+}
+
+}