Minor fix: Remove DOJO library (60Mo) replaced by link to Google CDN (online DOJO library)

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@159 b3834d28-1941-0410-a4f8-b48e95affb8f

11 files changed, 0 insertions, 1830 deletions

diff --git a/includes/js/dojo/dnd/Avatar.js b/includes/js/dojo/dnd/Avatar.js
deleted file mode 100644
index 33ccb07..0000000
--- a/includes/js/dojo/dnd/Avatar.js
+++ /dev/null
@@ -1,82 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.Avatar"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.Avatar"] = true;
-dojo.provide("dojo.dnd.Avatar");
-
-dojo.require("dojo.dnd.common");
-
-dojo.declare("dojo.dnd.Avatar", null, {
-	// summary: an object, which represents transferred DnD items visually
-	// manager: Object: a DnD manager object
-
-	constructor: function(manager){
-		this.manager = manager;
-		this.construct();
-	},
-
-	// methods
-	construct: function(){
-		// summary: a constructor function;
-		//	it is separate so it can be (dynamically) overwritten in case of need
-		var a = dojo.doc.createElement("table");
-		a.className = "dojoDndAvatar";
-		a.style.position = "absolute";
-		a.style.zIndex = 1999;
-		a.style.margin = "0px"; // to avoid dojo.marginBox() problems with table's margins
-		var b = dojo.doc.createElement("tbody");
-		var tr = dojo.doc.createElement("tr");
-		tr.className = "dojoDndAvatarHeader";
-		var td = dojo.doc.createElement("td");
-		td.innerHTML = this._generateText();
-		tr.appendChild(td);
-		dojo.style(tr, "opacity", 0.9);
-		b.appendChild(tr);
-		var k = Math.min(5, this.manager.nodes.length);
-		var source = this.manager.source;
-		for(var i = 0; i < k; ++i){
-			tr = dojo.doc.createElement("tr");
-			tr.className = "dojoDndAvatarItem";
-			td = dojo.doc.createElement("td");
-			if(source.creator){
-				// create an avatar representation of the node
-				node = source._normalizedCreator(source.getItem(this.manager.nodes[i].id).data, "avatar").node;
-			}else{
-				// or just clone the node and hope it works
-				node = this.manager.nodes[i].cloneNode(true);
-				if(node.tagName.toLowerCase() == "tr"){
-					// insert extra table nodes
-					var table = dojo.doc.createElement("table"),
-						tbody = dojo.doc.createElement("tbody");
-					tbody.appendChild(node);
-					table.appendChild(tbody);
-					node = table;
-				}
-			}
-			node.id = "";
-			td.appendChild(node);
-			tr.appendChild(td);
-			dojo.style(tr, "opacity", (9 - i) / 10);
-			b.appendChild(tr);
-		}
-		a.appendChild(b);
-		this.node = a;
-	},
-	destroy: function(){
-		// summary: a desctructor for the avatar, called to remove all references so it can be garbage-collected
-		dojo._destroyElement(this.node);
-		this.node = false;
-	},
-	update: function(){
-		// summary: updates the avatar to reflect the current DnD state
-		dojo[(this.manager.canDropFlag ? "add" : "remove") + "Class"](this.node, "dojoDndAvatarCanDrop");
-		// replace text
-		dojo.query("tr.dojoDndAvatarHeader td").forEach(function(node){
-			node.innerHTML = this._generateText();
-		}, this);
-	},
-	_generateText: function(){
-		// summary: generates a proper text to reflect copying or moving of items
-		return this.manager.nodes.length.toString();
-	}
-});
-
-}
diff --git a/includes/js/dojo/dnd/Container.js b/includes/js/dojo/dnd/Container.js
deleted file mode 100644
index 92b3211..0000000
--- a/includes/js/dojo/dnd/Container.js
+++ /dev/null
@@ -1,311 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.Container"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.Container"] = true;
-dojo.provide("dojo.dnd.Container");
-
-dojo.require("dojo.dnd.common");
-dojo.require("dojo.parser");
-
-/*
-	Container states:
-		""		- normal state
-		"Over"	- mouse over a container
-	Container item states:
-		""		- normal state
-		"Over"	- mouse over a container item
-*/
-
-dojo.declare("dojo.dnd.Container", null, {
-	// summary: a Container object, which knows when mouse hovers over it, 
-	//	and know over which element it hovers
-	
-	// object attributes (for markup)
-	skipForm: false,
-	
-	constructor: function(node, params){
-		// summary: a constructor of the Container
-		// node: Node: node or node's id to build the container on
-		// params: Object: a dict of parameters, recognized parameters are:
-		//	creator: Function: a creator function, which takes a data item, and returns an object like that:
-		//		{node: newNode, data: usedData, type: arrayOfStrings}
-		//	skipForm: Boolean: don't start the drag operation, if clicked on form elements
-		//	_skipStartup: Boolean: skip startup(), which collects children, for deferred initialization
-		//		(this is used in the markup mode)
-		this.node = dojo.byId(node);
-		if(!params){ params = {}; }
-		this.creator = params.creator || null;
-		this.skipForm = params.skipForm;
-		this.defaultCreator = dojo.dnd._defaultCreator(this.node);
-
-		// class-specific variables
-		this.map = {};
-		this.current = null;
-
-		// states
-		this.containerState = "";
-		dojo.addClass(this.node, "dojoDndContainer");
-		
-		// mark up children
-		if(!(params && params._skipStartup)){
-			this.startup();
-		}
-
-		// set up events
-		this.events = [
-			dojo.connect(this.node, "onmouseover", this, "onMouseOver"),
-			dojo.connect(this.node, "onmouseout",  this, "onMouseOut"),
-			// cancel text selection and text dragging
-			dojo.connect(this.node, "ondragstart",   this, "onSelectStart"),
-			dojo.connect(this.node, "onselectstart", this, "onSelectStart")
-		];
-	},
-	
-	// object attributes (for markup)
-	creator: function(){},	// creator function, dummy at the moment
-	
-	// abstract access to the map
-	getItem: function(/*String*/ key){
-		// summary: returns a data item by its key (id)
-		return this.map[key];	// Object
-	},
-	setItem: function(/*String*/ key, /*Object*/ data){
-		// summary: associates a data item with its key (id)
-		this.map[key] = data;
-	},
-	delItem: function(/*String*/ key){
-		// summary: removes a data item from the map by its key (id)
-		delete this.map[key];
-	},
-	forInItems: function(/*Function*/ f, /*Object?*/ o){
-		// summary: iterates over a data map skipping members, which 
-		//	are present in the empty object (IE and/or 3rd-party libraries).
-		o = o || dojo.global;
-		var m = this.map, e = dojo.dnd._empty;
-		for(var i in this.map){
-			if(i in e){ continue; }
-			f.call(o, m[i], i, m);
-		}
-	},
-	clearItems: function(){
-		// summary: removes all data items from the map
-		this.map = {};
-	},
-	
-	// methods
-	getAllNodes: function(){
-		// summary: returns a list (an array) of all valid child nodes
-		return dojo.query("> .dojoDndItem", this.parent);	// NodeList
-	},
-	insertNodes: function(data, before, anchor){
-		// summary: inserts an array of new nodes before/after an anchor node
-		// data: Array: a list of data items, which should be processed by the creator function
-		// before: Boolean: insert before the anchor, if true, and after the anchor otherwise
-		// anchor: Node: the anchor node to be used as a point of insertion
-		if(!this.parent.firstChild){
-			anchor = null;
-		}else if(before){
-			if(!anchor){
-				anchor = this.parent.firstChild;
-			}
-		}else{
-			if(anchor){
-				anchor = anchor.nextSibling;
-			}
-		}
-		if(anchor){
-			for(var i = 0; i < data.length; ++i){
-				var t = this._normalizedCreator(data[i]);
-				this.setItem(t.node.id, {data: t.data, type: t.type});
-				this.parent.insertBefore(t.node, anchor);
-			}
-		}else{
-			for(var i = 0; i < data.length; ++i){
-				var t = this._normalizedCreator(data[i]);
-				this.setItem(t.node.id, {data: t.data, type: t.type});
-				this.parent.appendChild(t.node);
-			}
-		}
-		return this;	// self
-	},
-	destroy: function(){
-		// summary: prepares the object to be garbage-collected
-		dojo.forEach(this.events, dojo.disconnect);
-		this.clearItems();
-		this.node = this.parent = this.current;
-	},
-
-	// markup methods
-	markupFactory: function(params, node){
-		params._skipStartup = true;
-		return new dojo.dnd.Container(node, params);
-	},
-	startup: function(){
-		// summary: collects valid child items and populate the map
-		
-		// set up the real parent node
-		this.parent = this.node;
-		if(this.parent.tagName.toLowerCase() == "table"){
-			var c = this.parent.getElementsByTagName("tbody");
-			if(c && c.length){ this.parent = c[0]; }
-		}
-
-		// process specially marked children
-		this.getAllNodes().forEach(function(node){
-			if(!node.id){ node.id = dojo.dnd.getUniqueId(); }
-			var type = node.getAttribute("dndType"),
-				data = node.getAttribute("dndData");
-			this.setItem(node.id, {
-				data: data ? data : node.innerHTML,
-				type: type ? type.split(/\s*,\s*/) : ["text"]
-			});
-		}, this);
-	},
-
-	// mouse events
-	onMouseOver: function(e){
-		// summary: event processor for onmouseover
-		// e: Event: mouse event
-		var n = e.relatedTarget;
-		while(n){
-			if(n == this.node){ break; }
-			try{
-				n = n.parentNode;
-			}catch(x){
-				n = null;
-			}
-		}
-		if(!n){
-			this._changeState("Container", "Over");
-			this.onOverEvent();
-		}
-		n = this._getChildByEvent(e);
-		if(this.current == n){ return; }
-		if(this.current){ this._removeItemClass(this.current, "Over"); }
-		if(n){ this._addItemClass(n, "Over"); }
-		this.current = n;
-	},
-	onMouseOut: function(e){
-		// summary: event processor for onmouseout
-		// e: Event: mouse event
-		for(var n = e.relatedTarget; n;){
-			if(n == this.node){ return; }
-			try{
-				n = n.parentNode;
-			}catch(x){
-				n = null;
-			}
-		}
-		if(this.current){
-			this._removeItemClass(this.current, "Over");
-			this.current = null;
-		}
-		this._changeState("Container", "");
-		this.onOutEvent();
-	},
-	onSelectStart: function(e){
-		// summary: event processor for onselectevent and ondragevent
-		// e: Event: mouse event
-		if(!this.skipForm || !dojo.dnd.isFormElement(e)){
-			dojo.stopEvent(e);
-		}
-	},
-	
-	// utilities
-	onOverEvent: function(){
-		// summary: this function is called once, when mouse is over our container
-	},
-	onOutEvent: function(){
-		// summary: this function is called once, when mouse is out of our container
-	},
-	_changeState: function(type, newState){
-		// summary: changes a named state to new state value
-		// type: String: a name of the state to change
-		// newState: String: new state
-		var prefix = "dojoDnd" + type;
-		var state  = type.toLowerCase() + "State";
-		//dojo.replaceClass(this.node, prefix + newState, prefix + this[state]);
-		dojo.removeClass(this.node, prefix + this[state]);
-		dojo.addClass(this.node, prefix + newState);
-		this[state] = newState;
-	},
-	_addItemClass: function(node, type){
-		// summary: adds a class with prefix "dojoDndItem"
-		// node: Node: a node
-		// type: String: a variable suffix for a class name
-		dojo.addClass(node, "dojoDndItem" + type);
-	},
-	_removeItemClass: function(node, type){
-		// summary: removes a class with prefix "dojoDndItem"
-		// node: Node: a node
-		// type: String: a variable suffix for a class name
-		dojo.removeClass(node, "dojoDndItem" + type);
-	},
-	_getChildByEvent: function(e){
-		// summary: gets a child, which is under the mouse at the moment, or null
-		// e: Event: a mouse event
-		var node = e.target;
-		if(node){
-			for(var parent = node.parentNode; parent; node = parent, parent = node.parentNode){
-				if(parent == this.parent && dojo.hasClass(node, "dojoDndItem")){ return node; }
-			}
-		}
-		return null;
-	},
-	_normalizedCreator: function(item, hint){
-		// summary: adds all necessary data to the output of the user-supplied creator function
-		var t = (this.creator ? this.creator : this.defaultCreator)(item, hint);
-		if(!dojo.isArray(t.type)){ t.type = ["text"]; }
-		if(!t.node.id){ t.node.id = dojo.dnd.getUniqueId(); }
-		dojo.addClass(t.node, "dojoDndItem");
-		return t;
-	}
-});
-
-dojo.dnd._createNode = function(tag){
-	// summary: returns a function, which creates an element of given tag 
-	//	(SPAN by default) and sets its innerHTML to given text
-	// tag: String: a tag name or empty for SPAN
-	if(!tag){ return dojo.dnd._createSpan; }
-	return function(text){	// Function
-		var n = dojo.doc.createElement(tag);
-		n.innerHTML = text;
-		return n;
-	};
-};
-
-dojo.dnd._createTrTd = function(text){
-	// summary: creates a TR/TD structure with given text as an innerHTML of TD
-	// text: String: a text for TD
-	var tr = dojo.doc.createElement("tr");
-	var td = dojo.doc.createElement("td");
-	td.innerHTML = text;
-	tr.appendChild(td);
-	return tr;	// Node
-};
-
-dojo.dnd._createSpan = function(text){
-	// summary: creates a SPAN element with given text as its innerHTML
-	// text: String: a text for SPAN
-	var n = dojo.doc.createElement("span");
-	n.innerHTML = text;
-	return n;	// Node
-};
-
-// dojo.dnd._defaultCreatorNodes: Object: a dicitionary, which maps container tag names to child tag names
-dojo.dnd._defaultCreatorNodes = {ul: "li", ol: "li", div: "div", p: "div"};
-
-dojo.dnd._defaultCreator = function(node){
-	// summary: takes a container node, and returns an appropriate creator function
-	// node: Node: a container node
-	var tag = node.tagName.toLowerCase();
-	var c = tag == "table" ? dojo.dnd._createTrTd : dojo.dnd._createNode(dojo.dnd._defaultCreatorNodes[tag]);
-	return function(item, hint){	// Function
-		var isObj = dojo.isObject(item) && item;
-		var data = (isObj && item.data) ? item.data : item;
-		var type = (isObj && item.type) ? item.type : ["text"];
-		var t = String(data), n = (hint == "avatar" ? dojo.dnd._createSpan : c)(t);
-		n.id = dojo.dnd.getUniqueId();
-		return {node: n, data: data, type: type};
-	};
-};
-
-}
diff --git a/includes/js/dojo/dnd/Manager.js b/includes/js/dojo/dnd/Manager.js
deleted file mode 100644
index 8044b42..0000000
--- a/includes/js/dojo/dnd/Manager.js
+++ /dev/null
@@ -1,180 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.Manager"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.Manager"] = true;
-dojo.provide("dojo.dnd.Manager");
-
-dojo.require("dojo.dnd.common");
-dojo.require("dojo.dnd.autoscroll");
-dojo.require("dojo.dnd.Avatar");
-
-dojo.declare("dojo.dnd.Manager", null, {
-	// summary: the manager of DnD operations (usually a singleton)
-	constructor: function(){
-		this.avatar  = null;
-		this.source = null;
-		this.nodes = [];
-		this.copy  = true;
-		this.target = null;
-		this.canDropFlag = false;
-		this.events = [];
-	},
-
-	// avatar's offset from the mouse
-	OFFSET_X: 16,
-	OFFSET_Y: 16,
-	
-	// methods
-	overSource: function(source){
-		// summary: called when a source detected a mouse-over conditiion
-		// source: Object: the reporter
-		if(this.avatar){
-			this.target = (source && source.targetState != "Disabled") ? source : null;
-			this.avatar.update();
-		}
-		dojo.publish("/dnd/source/over", [source]);
-	},
-	outSource: function(source){
-		// summary: called when a source detected a mouse-out conditiion
-		// source: Object: the reporter
-		if(this.avatar){
-			if(this.target == source){
-				this.target = null;
-				this.canDropFlag = false;
-				this.avatar.update();
-				dojo.publish("/dnd/source/over", [null]);
-			}
-		}else{
-			dojo.publish("/dnd/source/over", [null]);
-		}
-	},
-	startDrag: function(source, nodes, copy){
-		// summary: called to initiate the DnD operation
-		// source: Object: the source which provides items
-		// nodes: Array: the list of transferred items
-		// copy: Boolean: copy items, if true, move items otherwise
-		this.source = source;
-		this.nodes  = nodes;
-		this.copy   = Boolean(copy); // normalizing to true boolean
-		this.avatar = this.makeAvatar();
-		dojo.body().appendChild(this.avatar.node);
-		dojo.publish("/dnd/start", [source, nodes, this.copy]);
-		this.events = [
-			dojo.connect(dojo.doc, "onmousemove", this, "onMouseMove"),
-			dojo.connect(dojo.doc, "onmouseup",   this, "onMouseUp"),
-			dojo.connect(dojo.doc, "onkeydown",   this, "onKeyDown"),
-			dojo.connect(dojo.doc, "onkeyup",     this, "onKeyUp")
-		];
-		var c = "dojoDnd" + (copy ? "Copy" : "Move");
-		dojo.addClass(dojo.body(), c); 
-	},
-	canDrop: function(flag){
-		// summary: called to notify if the current target can accept items
-		var canDropFlag = Boolean(this.target && flag);
-		if(this.canDropFlag != canDropFlag){
-			this.canDropFlag = canDropFlag;
-			this.avatar.update();
-		}
-	},
-	stopDrag: function(){
-		// summary: stop the DnD in progress
-		dojo.removeClass(dojo.body(), "dojoDndCopy");
-		dojo.removeClass(dojo.body(), "dojoDndMove");
-		dojo.forEach(this.events, dojo.disconnect);
-		this.events = [];
-		this.avatar.destroy();
-		this.avatar = null;
-		this.source = null;
-		this.nodes = [];
-	},
-	makeAvatar: function(){
-		// summary: makes the avatar, it is separate to be overwritten dynamically, if needed
-		return new dojo.dnd.Avatar(this);
-	},
-	updateAvatar: function(){
-		// summary: updates the avatar, it is separate to be overwritten dynamically, if needed
-		this.avatar.update();
-	},
-	// mouse event processors
-	onMouseMove: function(e){
-		// summary: event processor for onmousemove
-		// e: Event: mouse event
-		var a = this.avatar;
-		if(a){
-			//dojo.dnd.autoScrollNodes(e);
-			dojo.dnd.autoScroll(e);
-			var s = a.node.style;
-			s.left = (e.pageX + this.OFFSET_X) + "px";
-			s.top  = (e.pageY + this.OFFSET_Y) + "px";
-			var copy = Boolean(this.source.copyState(dojo.dnd.getCopyKeyState(e)));
-			if(this.copy != copy){ 
-				this._setCopyStatus(copy);
-			}
-		}
-	},
-	onMouseUp: function(e){
-		// summary: event processor for onmouseup
-		// e: Event: mouse event
-		if(this.avatar && (!("mouseButton" in this.source) || this.source.mouseButton == e.button)){
-			if(this.target && this.canDropFlag){
-				var params = [this.source, this.nodes, Boolean(this.source.copyState(dojo.dnd.getCopyKeyState(e))), this.target];
-				dojo.publish("/dnd/drop/before", params);
-				dojo.publish("/dnd/drop", params);
-			}else{
-				dojo.publish("/dnd/cancel");
-			}
-			this.stopDrag();
-		}
-	},
-	// keyboard event processors
-	onKeyDown: function(e){
-		// summary: event processor for onkeydown:
-		//	watching for CTRL for copy/move status, watching for ESCAPE to cancel the drag
-		// e: Event: keyboard event
-		if(this.avatar){
-			switch(e.keyCode){
-				case dojo.keys.CTRL:
-					var copy = Boolean(this.source.copyState(true));
-					if(this.copy != copy){ 
-						this._setCopyStatus(copy);
-					}
-					break;
-				case dojo.keys.ESCAPE:
-					dojo.publish("/dnd/cancel");
-					this.stopDrag();
-					break;
-			}
-		}
-	},
-	onKeyUp: function(e){
-		// summary: event processor for onkeyup, watching for CTRL for copy/move status
-		// e: Event: keyboard event
-		if(this.avatar && e.keyCode == dojo.keys.CTRL){
-			var copy = Boolean(this.source.copyState(false));
-			if(this.copy != copy){ 
-				this._setCopyStatus(copy);
-			}
-		}
-	},
-	// utilities
-	_setCopyStatus: function(copy){
-		// summary: changes the copy status
-		// copy: Boolean: the copy status
-		this.copy = copy;
-		this.source._markDndStatus(this.copy);
-		this.updateAvatar();
-		dojo.removeClass(dojo.body(), "dojoDnd" + (this.copy ? "Move" : "Copy"));
-		dojo.addClass(dojo.body(), "dojoDnd" + (this.copy ? "Copy" : "Move"));
-	}
-});
-
-// summary: the manager singleton variable, can be overwritten, if needed
-dojo.dnd._manager = null;
-
-dojo.dnd.manager = function(){
-	// summary: returns the current DnD manager, creates one if it is not created yet
-	if(!dojo.dnd._manager){
-		dojo.dnd._manager = new dojo.dnd.Manager();
-	}
-	return dojo.dnd._manager;	// Object
-};
-
-}
diff --git a/includes/js/dojo/dnd/Moveable.js b/includes/js/dojo/dnd/Moveable.js
deleted file mode 100644
index e9fd805..0000000
--- a/includes/js/dojo/dnd/Moveable.js
+++ /dev/null
@@ -1,130 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.Moveable"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.Moveable"] = true;
-dojo.provide("dojo.dnd.Moveable");
-
-dojo.require("dojo.dnd.Mover");
-
-dojo.declare("dojo.dnd.Moveable", null, {
-	// object attributes (for markup)
-	handle: "",
-	delay: 0,
-	skip: false,
-	
-	constructor: function(node, params){
-		// summary: an object, which makes a node moveable
-		// node: Node: a node (or node's id) to be moved
-		// params: Object: an optional object with additional parameters;
-		//	following parameters are recognized:
-		//		handle: Node: a node (or node's id), which is used as a mouse handle
-		//			if omitted, the node itself is used as a handle
-		//		delay: Number: delay move by this number of pixels
-		//		skip: Boolean: skip move of form elements
-		//		mover: Object: a constructor of custom Mover
-		this.node = dojo.byId(node);
-		if(!params){ params = {}; }
-		this.handle = params.handle ? dojo.byId(params.handle) : null;
-		if(!this.handle){ this.handle = this.node; }
-		this.delay = params.delay > 0 ? params.delay : 0;
-		this.skip  = params.skip;
-		this.mover = params.mover ? params.mover : dojo.dnd.Mover;
-		this.events = [
-			dojo.connect(this.handle, "onmousedown", this, "onMouseDown"),
-			// cancel text selection and text dragging
-			dojo.connect(this.handle, "ondragstart",   this, "onSelectStart"),
-			dojo.connect(this.handle, "onselectstart", this, "onSelectStart")
-		];
-	},
-
-	// markup methods
-	markupFactory: function(params, node){
-		return new dojo.dnd.Moveable(node, params);
-	},
-
-	// methods
-	destroy: function(){
-		// summary: stops watching for possible move, deletes all references, so the object can be garbage-collected
-		dojo.forEach(this.events, dojo.disconnect);
-		this.events = this.node = this.handle = null;
-	},
-	
-	// mouse event processors
-	onMouseDown: function(e){
-		// summary: event processor for onmousedown, creates a Mover for the node
-		// e: Event: mouse event
-		if(this.skip && dojo.dnd.isFormElement(e)){ return; }
-		if(this.delay){
-			this.events.push(dojo.connect(this.handle, "onmousemove", this, "onMouseMove"));
-			this.events.push(dojo.connect(this.handle, "onmouseup", this, "onMouseUp"));
-			this._lastX = e.pageX;
-			this._lastY = e.pageY;
-		}else{
-			new this.mover(this.node, e, this);
-		}
-		dojo.stopEvent(e);
-	},
-	onMouseMove: function(e){
-		// summary: event processor for onmousemove, used only for delayed drags
-		// e: Event: mouse event
-		if(Math.abs(e.pageX - this._lastX) > this.delay || Math.abs(e.pageY - this._lastY) > this.delay){
-			this.onMouseUp(e);
-			new this.mover(this.node, e, this);
-		}
-		dojo.stopEvent(e);
-	},
-	onMouseUp: function(e){
-		// summary: event processor for onmouseup, used only for delayed delayed drags
-		// e: Event: mouse event
-		dojo.disconnect(this.events.pop());
-		dojo.disconnect(this.events.pop());
-	},
-	onSelectStart: function(e){
-		// summary: event processor for onselectevent and ondragevent
-		// e: Event: mouse event
-		if(!this.skip || !dojo.dnd.isFormElement(e)){
-			dojo.stopEvent(e);
-		}
-	},
-	
-	// local events
-	onMoveStart: function(/* dojo.dnd.Mover */ mover){
-		// summary: called before every move operation
-		dojo.publish("/dnd/move/start", [mover]);
-		dojo.addClass(dojo.body(), "dojoMove"); 
-		dojo.addClass(this.node, "dojoMoveItem"); 
-	},
-	onMoveStop: function(/* dojo.dnd.Mover */ mover){
-		// summary: called after every move operation
-		dojo.publish("/dnd/move/stop", [mover]);
-		dojo.removeClass(dojo.body(), "dojoMove");
-		dojo.removeClass(this.node, "dojoMoveItem");
-	},
-	onFirstMove: function(/* dojo.dnd.Mover */ mover){
-		// summary: called during the very first move notification,
-		//	can be used to initialize coordinates, can be overwritten.
-		
-		// default implementation does nothing
-	},
-	onMove: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
-		// summary: called during every move notification,
-		//	should actually move the node, can be overwritten.
-		this.onMoving(mover, leftTop);
-		var s = mover.node.style;
-		s.left = leftTop.l + "px";
-		s.top  = leftTop.t + "px";
-		this.onMoved(mover, leftTop);
-	},
-	onMoving: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
-		// summary: called before every incremental move,
-		//	can be overwritten.
-		
-		// default implementation does nothing
-	},
-	onMoved: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
-		// summary: called after every incremental move,
-		//	can be overwritten.
-		
-		// default implementation does nothing
-	}
-});
-
-}
diff --git a/includes/js/dojo/dnd/Mover.js b/includes/js/dojo/dnd/Mover.js
deleted file mode 100644
index 94f84f1..0000000
--- a/includes/js/dojo/dnd/Mover.js
+++ /dev/null
@@ -1,84 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.Mover"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.Mover"] = true;
-dojo.provide("dojo.dnd.Mover");
-
-dojo.require("dojo.dnd.common");
-dojo.require("dojo.dnd.autoscroll");
-
-dojo.declare("dojo.dnd.Mover", null, {
-	constructor: function(node, e, host){
-		// summary: an object, which makes a node follow the mouse, 
-		//	used as a default mover, and as a base class for custom movers
-		// node: Node: a node (or node's id) to be moved
-		// e: Event: a mouse event, which started the move;
-		//	only pageX and pageY properties are used
-		// host: Object?: object which implements the functionality of the move,
-		//	 and defines proper events (onMoveStart and onMoveStop)
-		this.node = dojo.byId(node);
-		this.marginBox = {l: e.pageX, t: e.pageY};
-		this.mouseButton = e.button;
-		var h = this.host = host, d = node.ownerDocument, 
-			firstEvent = dojo.connect(d, "onmousemove", this, "onFirstMove");
-		this.events = [
-			dojo.connect(d, "onmousemove", this, "onMouseMove"),
-			dojo.connect(d, "onmouseup",   this, "onMouseUp"),
-			// cancel text selection and text dragging
-			dojo.connect(d, "ondragstart",   dojo, "stopEvent"),
-			dojo.connect(d, "onselectstart", dojo, "stopEvent"),
-			firstEvent
-		];
-		// notify that the move has started
-		if(h && h.onMoveStart){
-			h.onMoveStart(this);
-		}
-	},
-	// mouse event processors
-	onMouseMove: function(e){
-		// summary: event processor for onmousemove
-		// e: Event: mouse event
-		dojo.dnd.autoScroll(e);
-		var m = this.marginBox;
-		this.host.onMove(this, {l: m.l + e.pageX, t: m.t + e.pageY});
-	},
-	onMouseUp: function(e){
-		if(this.mouseButton == e.button){
-			this.destroy();
-		}
-	},
-	// utilities
-	onFirstMove: function(){
-		// summary: makes the node absolute; it is meant to be called only once
-		var s = this.node.style, l, t;
-		switch(s.position){
-			case "relative":
-			case "absolute":
-				// assume that left and top values are in pixels already
-				l = Math.round(parseFloat(s.left));
-				t = Math.round(parseFloat(s.top));
-				break;
-			default:
-				s.position = "absolute";	// enforcing the absolute mode
-				var m = dojo.marginBox(this.node);
-				l = m.l;
-				t = m.t;
-				break;
-		}
-		this.marginBox.l = l - this.marginBox.l;
-		this.marginBox.t = t - this.marginBox.t;
-		this.host.onFirstMove(this);
-		dojo.disconnect(this.events.pop());
-	},
-	destroy: function(){
-		// summary: stops the move, deletes all references, so the object can be garbage-collected
-		dojo.forEach(this.events, dojo.disconnect);
-		// undo global settings
-		var h = this.host;
-		if(h && h.onMoveStop){
-			h.onMoveStop(this);
-		}
-		// destroy objects
-		this.events = this.node = null;
-	}
-});
-
-}
diff --git a/includes/js/dojo/dnd/Selector.js b/includes/js/dojo/dnd/Selector.js
deleted file mode 100644
index f942e7e..0000000
--- a/includes/js/dojo/dnd/Selector.js
+++ /dev/null
@@ -1,244 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.Selector"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.Selector"] = true;
-dojo.provide("dojo.dnd.Selector");
-
-dojo.require("dojo.dnd.common");
-dojo.require("dojo.dnd.Container");
-
-/*
-	Container item states:
-		""			- an item is not selected
-		"Selected"	- an item is selected
-		"Anchor"	- an item is selected, and is an anchor for a "shift" selection
-*/
-
-dojo.declare("dojo.dnd.Selector", dojo.dnd.Container, {
-	// summary: a Selector object, which knows how to select its children
-	
-	constructor: function(node, params){
-		// summary: a constructor of the Selector
-		// node: Node: node or node's id to build the selector on
-		// params: Object: a dict of parameters, recognized parameters are:
-		//	singular: Boolean: allows selection of only one element, if true
-		//	the rest of parameters are passed to the container
-		if(!params){ params = {}; }
-		this.singular = params.singular;
-		// class-specific variables
-		this.selection = {};
-		this.anchor = null;
-		this.simpleSelection = false;
-		// set up events
-		this.events.push(
-			dojo.connect(this.node, "onmousedown", this, "onMouseDown"),
-			dojo.connect(this.node, "onmouseup",   this, "onMouseUp"));
-	},
-	
-	// object attributes (for markup)
-	singular: false,	// is singular property
-	
-	// methods
-	getSelectedNodes: function(){
-		// summary: returns a list (an array) of selected nodes
-		var t = new dojo.NodeList();
-		var e = dojo.dnd._empty;
-		for(var i in this.selection){
-			if(i in e){ continue; }
-			t.push(dojo.byId(i));
-		}
-		return t;	// Array
-	},
-	selectNone: function(){
-		// summary: unselects all items
-		return this._removeSelection()._removeAnchor();	// self
-	},
-	selectAll: function(){
-		// summary: selects all items
-		this.forInItems(function(data, id){
-			this._addItemClass(dojo.byId(id), "Selected");
-			this.selection[id] = 1;
-		}, this);
-		return this._removeAnchor();	// self
-	},
-	deleteSelectedNodes: function(){
-		// summary: deletes all selected items
-		var e = dojo.dnd._empty;
-		for(var i in this.selection){
-			if(i in e){ continue; }
-			var n = dojo.byId(i);
-			this.delItem(i);
-			dojo._destroyElement(n);
-		}
-		this.anchor = null;
-		this.selection = {};
-		return this;	// self
-	},
-	insertNodes: function(addSelected, data, before, anchor){
-		// summary: inserts new data items (see Container's insertNodes method for details)
-		// addSelected: Boolean: all new nodes will be added to selected items, if true, no selection change otherwise
-		// data: Array: a list of data items, which should be processed by the creator function
-		// before: Boolean: insert before the anchor, if true, and after the anchor otherwise
-		// anchor: Node: the anchor node to be used as a point of insertion
-		var oldCreator = this._normalizedCreator;
-		this._normalizedCreator = function(item, hint){
-			var t = oldCreator.call(this, item, hint);
-			if(addSelected){
-				if(!this.anchor){
-					this.anchor = t.node;
-					this._removeItemClass(t.node, "Selected");
-					this._addItemClass(this.anchor, "Anchor");
-				}else if(this.anchor != t.node){
-					this._removeItemClass(t.node, "Anchor");
-					this._addItemClass(t.node, "Selected");
-				}
-				this.selection[t.node.id] = 1;
-			}else{
-				this._removeItemClass(t.node, "Selected");
-				this._removeItemClass(t.node, "Anchor");
-			}
-			return t;
-		};
-		dojo.dnd.Selector.superclass.insertNodes.call(this, data, before, anchor);
-		this._normalizedCreator = oldCreator;
-		return this;	// self
-	},
-	destroy: function(){
-		// summary: prepares the object to be garbage-collected
-		dojo.dnd.Selector.superclass.destroy.call(this);
-		this.selection = this.anchor = null;
-	},
-
-	// markup methods
-	markupFactory: function(params, node){
-		params._skipStartup = true;
-		return new dojo.dnd.Selector(node, params);
-	},
-
-	// mouse events
-	onMouseDown: function(e){
-		// summary: event processor for onmousedown
-		// e: Event: mouse event
-		if(!this.current){ return; }
-		if(!this.singular && !dojo.dnd.getCopyKeyState(e) && !e.shiftKey && (this.current.id in this.selection)){
-			this.simpleSelection = true;
-			dojo.stopEvent(e);
-			return;
-		}
-		if(!this.singular && e.shiftKey){
-			if(!dojo.dnd.getCopyKeyState(e)){
-				this._removeSelection();
-			}
-			var c = this.getAllNodes();
-			if(c.length){
-				if(!this.anchor){
-					this.anchor = c[0];
-					this._addItemClass(this.anchor, "Anchor");
-				}
-				this.selection[this.anchor.id] = 1;
-				if(this.anchor != this.current){
-					var i = 0;
-					for(; i < c.length; ++i){
-						var node = c[i];
-						if(node == this.anchor || node == this.current){ break; }
-					}
-					for(++i; i < c.length; ++i){
-						var node = c[i];
-						if(node == this.anchor || node == this.current){ break; }
-						this._addItemClass(node, "Selected");
-						this.selection[node.id] = 1;
-					}
-					this._addItemClass(this.current, "Selected");
-					this.selection[this.current.id] = 1;
-				}
-			}
-		}else{
-			if(this.singular){
-				if(this.anchor == this.current){
-					if(dojo.dnd.getCopyKeyState(e)){
-						this.selectNone();
-					}
-				}else{
-					this.selectNone();
-					this.anchor = this.current;
-					this._addItemClass(this.anchor, "Anchor");
-					this.selection[this.current.id] = 1;
-				}
-			}else{
-				if(dojo.dnd.getCopyKeyState(e)){
-					if(this.anchor == this.current){
-						delete this.selection[this.anchor.id];
-						this._removeAnchor();
-					}else{
-						if(this.current.id in this.selection){
-							this._removeItemClass(this.current, "Selected");
-							delete this.selection[this.current.id];
-						}else{
-							if(this.anchor){
-								this._removeItemClass(this.anchor, "Anchor");
-								this._addItemClass(this.anchor, "Selected");
-							}
-							this.anchor = this.current;
-							this._addItemClass(this.current, "Anchor");
-							this.selection[this.current.id] = 1;
-						}
-					}
-				}else{
-					if(!(this.current.id in this.selection)){
-						this.selectNone();
-						this.anchor = this.current;
-						this._addItemClass(this.current, "Anchor");
-						this.selection[this.current.id] = 1;
-					}
-				}
-			}
-		}
-		dojo.stopEvent(e);
-	},
-	onMouseUp: function(e){
-		// summary: event processor for onmouseup
-		// e: Event: mouse event
-		if(!this.simpleSelection){ return; }
-		this.simpleSelection = false;
-		this.selectNone();
-		if(this.current){
-			this.anchor = this.current;
-			this._addItemClass(this.anchor, "Anchor");
-			this.selection[this.current.id] = 1;
-		}
-	},
-	onMouseMove: function(e){
-		// summary: event processor for onmousemove
-		// e: Event: mouse event
-		this.simpleSelection = false;
-	},
-	
-	// utilities
-	onOverEvent: function(){
-		// summary: this function is called once, when mouse is over our container
-		this.onmousemoveEvent = dojo.connect(this.node, "onmousemove", this, "onMouseMove");
-	},
-	onOutEvent: function(){
-		// summary: this function is called once, when mouse is out of our container
-		dojo.disconnect(this.onmousemoveEvent);
-		delete this.onmousemoveEvent;
-	},
-	_removeSelection: function(){
-		// summary: unselects all items
-		var e = dojo.dnd._empty;
-		for(var i in this.selection){
-			if(i in e){ continue; }
-			var node = dojo.byId(i);
-			if(node){ this._removeItemClass(node, "Selected"); }
-		}
-		this.selection = {};
-		return this;	// self
-	},
-	_removeAnchor: function(){
-		if(this.anchor){
-			this._removeItemClass(this.anchor, "Anchor");
-			this.anchor = null;
-		}
-		return this;	// self
-	}
-});
-
-}
diff --git a/includes/js/dojo/dnd/Source.js b/includes/js/dojo/dnd/Source.js
deleted file mode 100644
index 1779756..0000000
--- a/includes/js/dojo/dnd/Source.js
+++ /dev/null
@@ -1,393 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.Source"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.Source"] = true;
-dojo.provide("dojo.dnd.Source");
-
-dojo.require("dojo.dnd.Selector");
-dojo.require("dojo.dnd.Manager");
-
-/*
-	Container property:
-		"Horizontal"- if this is the horizontal container
-	Source states:
-		""			- normal state
-		"Moved"		- this source is being moved
-		"Copied"	- this source is being copied
-	Target states:
-		""			- normal state
-		"Disabled"	- the target cannot accept an avatar
-	Target anchor state:
-		""			- item is not selected
-		"Before"	- insert point is before the anchor
-		"After"		- insert point is after the anchor
-*/
-
-/*=====
-dojo.dnd.__SourceArgs = function(){
-	//	summary:
-	//		a dict of parameters for DnD Source configuration. Note that any
-	//		property on Source elements may be configured, but this is the
-	//		short-list
-	//	isSource: Boolean?
-	//		can be used as a DnD source. Defaults to true.
-	//	accept: Array?
-	//		list of accepted types (text strings) for a target; defaults to
-	//		["text"]
-	//	horizontal: Boolean?
-	//		a horizontal container, if true, vertical otherwise or when omitted
-	//	copyOnly: Boolean?
-	//		always copy items, if true, use a state of Ctrl key otherwise
-	//	withHandles: Boolean?
-	//		allows dragging only by handles
-	this.isSource = isSource;
-	this.accept = accept;
-	this.horizontal = horizontal;
-	this.copyOnly = copyOnly;
-	this.withHandles = withHandles;
-}
-=====*/
-
-dojo.declare("dojo.dnd.Source", dojo.dnd.Selector, {
-	// summary: a Source object, which can be used as a DnD source, or a DnD target
-	
-	// object attributes (for markup)
-	isSource: true,
-	horizontal: false,
-	copyOnly: false,
-	skipForm: false,
-	withHandles: false,
-	accept: ["text"],
-	
-	constructor: function(/*DOMNode|String*/node, /*dojo.dnd.__SourceArgs?*/params){
-		// summary: 
-		//		a constructor of the Source
-		// node:
-		//		node or node's id to build the source on
-		// params: 
-		//		any property of this class may be configured via the params
-		//		object which is mixed-in to the `dojo.dnd.Source` instance
-		dojo.mixin(this, dojo.mixin({}, params));
-		var type = this.accept;
-		if(type.length){
-			this.accept = {};
-			for(var i = 0; i < type.length; ++i){
-				this.accept[type[i]] = 1;
-			}
-		}
-		// class-specific variables
-		this.isDragging = false;
-		this.mouseDown = false;
-		this.targetAnchor = null;
-		this.targetBox = null;
-		this.before = true;
-		// states
-		this.sourceState  = "";
-		if(this.isSource){
-			dojo.addClass(this.node, "dojoDndSource");
-		}
-		this.targetState  = "";
-		if(this.accept){
-			dojo.addClass(this.node, "dojoDndTarget");
-		}
-		if(this.horizontal){
-			dojo.addClass(this.node, "dojoDndHorizontal");
-		}
-		// set up events
-		this.topics = [
-			dojo.subscribe("/dnd/source/over", this, "onDndSourceOver"),
-			dojo.subscribe("/dnd/start",  this, "onDndStart"),
-			dojo.subscribe("/dnd/drop",   this, "onDndDrop"),
-			dojo.subscribe("/dnd/cancel", this, "onDndCancel")
-		];
-	},
-	
-	// methods
-	checkAcceptance: function(source, nodes){
-		// summary: checks, if the target can accept nodes from this source
-		// source: Object: the source which provides items
-		// nodes: Array: the list of transferred items
-		if(this == source){ return true; }
-		for(var i = 0; i < nodes.length; ++i){
-			var type = source.getItem(nodes[i].id).type;
-			// type instanceof Array
-			var flag = false;
-			for(var j = 0; j < type.length; ++j){
-				if(type[j] in this.accept){
-					flag = true;
-					break;
-				}
-			}
-			if(!flag){
-				return false;	// Boolean
-			}
-		}
-		return true;	// Boolean
-	},
-	copyState: function(keyPressed){
-		// summary: Returns true, if we need to copy items, false to move.
-		//		It is separated to be overwritten dynamically, if needed.
-		// keyPressed: Boolean: the "copy" was pressed
-		return this.copyOnly || keyPressed;	// Boolean
-	},
-	destroy: function(){
-		// summary: prepares the object to be garbage-collected
-		dojo.dnd.Source.superclass.destroy.call(this);
-		dojo.forEach(this.topics, dojo.unsubscribe);
-		this.targetAnchor = null;
-	},
-
-	// markup methods
-	markupFactory: function(params, node){
-		params._skipStartup = true;
-		return new dojo.dnd.Source(node, params);
-	},
-
-	// mouse event processors
-	onMouseMove: function(e){
-		// summary: event processor for onmousemove
-		// e: Event: mouse event
-		if(this.isDragging && this.targetState == "Disabled"){ return; }
-		dojo.dnd.Source.superclass.onMouseMove.call(this, e);
-		var m = dojo.dnd.manager();
-		if(this.isDragging){
-			// calculate before/after
-			var before = false;
-			if(this.current){
-				if(!this.targetBox || this.targetAnchor != this.current){
-					this.targetBox = {
-						xy: dojo.coords(this.current, true),
-						w: this.current.offsetWidth,
-						h: this.current.offsetHeight
-					};
-				}
-				if(this.horizontal){
-					before = (e.pageX - this.targetBox.xy.x) < (this.targetBox.w / 2);
-				}else{
-					before = (e.pageY - this.targetBox.xy.y) < (this.targetBox.h / 2);
-				}
-			}
-			if(this.current != this.targetAnchor || before != this.before){
-				this._markTargetAnchor(before);
-				m.canDrop(!this.current || m.source != this || !(this.current.id in this.selection));
-			}
-		}else{
-			if(this.mouseDown && this.isSource){
-				var nodes = this.getSelectedNodes();
-				if(nodes.length){
-					m.startDrag(this, nodes, this.copyState(dojo.dnd.getCopyKeyState(e)));
-				}
-			}
-		}
-	},
-	onMouseDown: function(e){
-		// summary: event processor for onmousedown
-		// e: Event: mouse event
-		if(this._legalMouseDown(e) && (!this.skipForm || !dojo.dnd.isFormElement(e))){
-			this.mouseDown = true;
-			this.mouseButton = e.button;
-			dojo.dnd.Source.superclass.onMouseDown.call(this, e);
-		}
-	},
-	onMouseUp: function(e){
-		// summary: event processor for onmouseup
-		// e: Event: mouse event
-		if(this.mouseDown){
-			this.mouseDown = false;
-			dojo.dnd.Source.superclass.onMouseUp.call(this, e);
-		}
-	},
-	
-	// topic event processors
-	onDndSourceOver: function(source){
-		// summary: topic event processor for /dnd/source/over, called when detected a current source
-		// source: Object: the source which has the mouse over it
-		if(this != source){
-			this.mouseDown = false;
-			if(this.targetAnchor){
-				this._unmarkTargetAnchor();
-			}
-		}else if(this.isDragging){
-			var m = dojo.dnd.manager();
-			m.canDrop(this.targetState != "Disabled" && (!this.current || m.source != this || !(this.current.id in this.selection)));
-		}
-	},
-	onDndStart: function(source, nodes, copy){
-		// summary: topic event processor for /dnd/start, called to initiate the DnD operation
-		// source: Object: the source which provides items
-		// nodes: Array: the list of transferred items
-		// copy: Boolean: copy items, if true, move items otherwise
-		if(this.isSource){
-			this._changeState("Source", this == source ? (copy ? "Copied" : "Moved") : "");
-		}
-		var accepted = this.accept && this.checkAcceptance(source, nodes);
-		this._changeState("Target", accepted ? "" : "Disabled");
-		if(accepted && this == source){
-			dojo.dnd.manager().overSource(this);
-		}
-		this.isDragging = true;
-	},
-	onDndDrop: function(source, nodes, copy){
-		// summary: topic event processor for /dnd/drop, called to finish the DnD operation
-		// source: Object: the source which provides items
-		// nodes: Array: the list of transferred items
-		// copy: Boolean: copy items, if true, move items otherwise
-		do{ //break box
-			if(this.containerState != "Over"){ break; }
-			var oldCreator = this._normalizedCreator;
-			if(this != source){
-				// transferring nodes from the source to the target
-				if(this.creator){
-					// use defined creator
-					this._normalizedCreator = function(node, hint){
-						return oldCreator.call(this, source.getItem(node.id).data, hint);
-					};
-				}else{
-					// we have no creator defined => move/clone nodes
-					if(copy){
-						// clone nodes
-						this._normalizedCreator = function(node, hint){
-							var t = source.getItem(node.id);
-							var n = node.cloneNode(true);
-							n.id = dojo.dnd.getUniqueId();
-							return {node: n, data: t.data, type: t.type};
-						};
-					}else{
-						// move nodes
-						this._normalizedCreator = function(node, hint){
-							var t = source.getItem(node.id);
-							source.delItem(node.id);
-							return {node: node, data: t.data, type: t.type};
-						};
-					}
-				}
-			}else{
-				// transferring nodes within the single source
-				if(this.current && this.current.id in this.selection){ break; }
-				if(this.creator){
-					// use defined creator
-					if(copy){
-						// create new copies of data items
-						this._normalizedCreator = function(node, hint){
-							return oldCreator.call(this, source.getItem(node.id).data, hint);
-						};
-					}else{
-						// move nodes
-						if(!this.current){ break; }
-						this._normalizedCreator = function(node, hint){
-							var t = source.getItem(node.id);
-							return {node: node, data: t.data, type: t.type};
-						};
-					}
-				}else{
-					// we have no creator defined => move/clone nodes
-					if(copy){
-						// clone nodes
-						this._normalizedCreator = function(node, hint){
-							var t = source.getItem(node.id);
-							var n = node.cloneNode(true);
-							n.id = dojo.dnd.getUniqueId();
-							return {node: n, data: t.data, type: t.type};
-						};
-					}else{
-						// move nodes
-						if(!this.current){ break; }
-						this._normalizedCreator = function(node, hint){
-							var t = source.getItem(node.id);
-							return {node: node, data: t.data, type: t.type};
-						};
-					}
-				}
-			}
-			this._removeSelection();
-			if(this != source){
-				this._removeAnchor();
-			}
-			if(this != source && !copy && !this.creator){
-				source.selectNone();
-			}
-			this.insertNodes(true, nodes, this.before, this.current);
-			if(this != source && !copy && this.creator){
-				source.deleteSelectedNodes();
-			}
-			this._normalizedCreator = oldCreator;
-		}while(false);
-		this.onDndCancel();
-	},
-	onDndCancel: function(){
-		// summary: topic event processor for /dnd/cancel, called to cancel the DnD operation
-		if(this.targetAnchor){
-			this._unmarkTargetAnchor();
-			this.targetAnchor = null;
-		}
-		this.before = true;
-		this.isDragging = false;
-		this.mouseDown = false;
-		delete this.mouseButton;
-		this._changeState("Source", "");
-		this._changeState("Target", "");
-	},
-	
-	// utilities
-	onOverEvent: function(){
-		// summary: this function is called once, when mouse is over our container
-		dojo.dnd.Source.superclass.onOverEvent.call(this);
-		dojo.dnd.manager().overSource(this);
-	},
-	onOutEvent: function(){
-		// summary: this function is called once, when mouse is out of our container
-		dojo.dnd.Source.superclass.onOutEvent.call(this);
-		dojo.dnd.manager().outSource(this);
-	},
-	_markTargetAnchor: function(before){
-		// summary: assigns a class to the current target anchor based on "before" status
-		// before: Boolean: insert before, if true, after otherwise
-		if(this.current == this.targetAnchor && this.before == before){ return; }
-		if(this.targetAnchor){
-			this._removeItemClass(this.targetAnchor, this.before ? "Before" : "After");
-		}
-		this.targetAnchor = this.current;
-		this.targetBox = null;
-		this.before = before;
-		if(this.targetAnchor){
-			this._addItemClass(this.targetAnchor, this.before ? "Before" : "After");
-		}
-	},
-	_unmarkTargetAnchor: function(){
-		// summary: removes a class of the current target anchor based on "before" status
-		if(!this.targetAnchor){ return; }
-		this._removeItemClass(this.targetAnchor, this.before ? "Before" : "After");
-		this.targetAnchor = null;
-		this.targetBox = null;
-		this.before = true;
-	},
-	_markDndStatus: function(copy){
-		// summary: changes source's state based on "copy" status
-		this._changeState("Source", copy ? "Copied" : "Moved");
-	},
-	_legalMouseDown: function(e){
-		// summary: checks if user clicked on "approved" items
-		// e: Event: mouse event
-		if(!this.withHandles){ return true; }
-		for(var node = e.target; node && !dojo.hasClass(node, "dojoDndItem"); node = node.parentNode){
-			if(dojo.hasClass(node, "dojoDndHandle")){ return true; }
-		}
-		return false;	// Boolean
-	}
-});
-
-dojo.declare("dojo.dnd.Target", dojo.dnd.Source, {
-	// summary: a Target object, which can be used as a DnD target
-	
-	constructor: function(node, params){
-		// summary: a constructor of the Target --- see the Source constructor for details
-		this.isSource = false;
-		dojo.removeClass(this.node, "dojoDndSource");
-	},
-
-	// markup methods
-	markupFactory: function(params, node){
-		params._skipStartup = true;
-		return new dojo.dnd.Target(node, params);
-	}
-});
-
-}
diff --git a/includes/js/dojo/dnd/TimedMoveable.js b/includes/js/dojo/dnd/TimedMoveable.js
deleted file mode 100644
index 4f4fb0b..0000000
--- a/includes/js/dojo/dnd/TimedMoveable.js
+++ /dev/null
@@ -1,66 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.TimedMoveable"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.TimedMoveable"] = true;
-dojo.provide("dojo.dnd.TimedMoveable");
-
-dojo.require("dojo.dnd.Moveable");
-
-(function(){
-	// precalculate long expressions
-	var oldOnMove = dojo.dnd.Moveable.prototype.onMove;
-		
-	dojo.declare("dojo.dnd.TimedMoveable", dojo.dnd.Moveable, {
-		// summary:
-		//	A specialized version of Moveable to support an FPS throttling.
-		//	This class puts an upper restriction on FPS, which may reduce 
-		//	the CPU load. The additional parameter "timeout" regulates
-		//	the delay before actually moving the moveable object.
-		
-		// object attributes (for markup)
-		timeout: 40,	// in ms, 40ms corresponds to 25 fps
-	
-		constructor: function(node, params){
-			// summary: an object, which makes a node moveable with a timer
-			// node: Node: a node (or node's id) to be moved
-			// params: Object: an optional object with additional parameters.
-			//	See dojo.dnd.Moveable for details on general parameters.
-			//	Following parameters are specific for this class:
-			//		timeout: Number: delay move by this number of ms
-			//			accumulating position changes during the timeout
-			
-			// sanitize parameters
-			if(!params){ params = {}; }
-			if(params.timeout && typeof params.timeout == "number" && params.timeout >= 0){
-				this.timeout = params.timeout;
-			}
-		},
-	
-		// markup methods
-		markupFactory: function(params, node){
-			return new dojo.dnd.TimedMoveable(node, params);
-		},
-	
-		onMoveStop: function(/* dojo.dnd.Mover */ mover){
-			if(mover._timer){
-				// stop timer
-				clearTimeout(mover._timer)
-				// reflect the last received position
-				oldOnMove.call(this, mover, mover._leftTop)
-			}
-			dojo.dnd.Moveable.prototype.onMoveStop.apply(this, arguments);
-		},
-		onMove: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
-			mover._leftTop = leftTop;
-			if(!mover._timer){
-				var _t = this;	// to avoid using dojo.hitch()
-				mover._timer = setTimeout(function(){
-					// we don't have any pending requests
-					mover._timer = null;
-					// reflect the last received position
-					oldOnMove.call(_t, mover, mover._leftTop);
-				}, this.timeout);
-			}
-		}
-	});
-})();
-
-}
diff --git a/includes/js/dojo/dnd/autoscroll.js b/includes/js/dojo/dnd/autoscroll.js
deleted file mode 100644
index 07ab61e..0000000
--- a/includes/js/dojo/dnd/autoscroll.js
+++ /dev/null
@@ -1,103 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.autoscroll"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.autoscroll"] = true;
-dojo.provide("dojo.dnd.autoscroll");
-
-dojo.dnd.getViewport = function(){
-	// summary: returns a viewport size (visible part of the window)
-
-	// FIXME: need more docs!!
-	var d = dojo.doc, dd = d.documentElement, w = window, b = dojo.body();
-	if(dojo.isMozilla){
-		return {w: dd.clientWidth, h: w.innerHeight};	// Object
-	}else if(!dojo.isOpera && w.innerWidth){
-		return {w: w.innerWidth, h: w.innerHeight};		// Object
-	}else if (!dojo.isOpera && dd && dd.clientWidth){
-		return {w: dd.clientWidth, h: dd.clientHeight};	// Object
-	}else if (b.clientWidth){
-		return {w: b.clientWidth, h: b.clientHeight};	// Object
-	}
-	return null;	// Object
-};
-
-dojo.dnd.V_TRIGGER_AUTOSCROLL = 32;
-dojo.dnd.H_TRIGGER_AUTOSCROLL = 32;
-
-dojo.dnd.V_AUTOSCROLL_VALUE = 16;
-dojo.dnd.H_AUTOSCROLL_VALUE = 16;
-
-dojo.dnd.autoScroll = function(e){
-	// summary:
-	//		a handler for onmousemove event, which scrolls the window, if
-	//		necesary
-	// e: Event:
-	//		onmousemove event
-
-	// FIXME: needs more docs!
-	var v = dojo.dnd.getViewport(), dx = 0, dy = 0;
-	if(e.clientX < dojo.dnd.H_TRIGGER_AUTOSCROLL){
-		dx = -dojo.dnd.H_AUTOSCROLL_VALUE;
-	}else if(e.clientX > v.w - dojo.dnd.H_TRIGGER_AUTOSCROLL){
-		dx = dojo.dnd.H_AUTOSCROLL_VALUE;
-	}
-	if(e.clientY < dojo.dnd.V_TRIGGER_AUTOSCROLL){
-		dy = -dojo.dnd.V_AUTOSCROLL_VALUE;
-	}else if(e.clientY > v.h - dojo.dnd.V_TRIGGER_AUTOSCROLL){
-		dy = dojo.dnd.V_AUTOSCROLL_VALUE;
-	}
-	window.scrollBy(dx, dy);
-};
-
-dojo.dnd._validNodes = {"div": 1, "p": 1, "td": 1};
-dojo.dnd._validOverflow = {"auto": 1, "scroll": 1};
-
-dojo.dnd.autoScrollNodes = function(e){
-	// summary:
-	//		a handler for onmousemove event, which scrolls the first avaialble
-	//		Dom element, it falls back to dojo.dnd.autoScroll()
-	// e: Event:
-	//		onmousemove event
-
-	// FIXME: needs more docs!
-	for(var n = e.target; n;){
-		if(n.nodeType == 1 && (n.tagName.toLowerCase() in dojo.dnd._validNodes)){
-			var s = dojo.getComputedStyle(n);
-			if(s.overflow.toLowerCase() in dojo.dnd._validOverflow){
-				var b = dojo._getContentBox(n, s), t = dojo._abs(n, true);
-				// console.debug(b.l, b.t, t.x, t.y, n.scrollLeft, n.scrollTop);
-				b.l += t.x + n.scrollLeft;
-				b.t += t.y + n.scrollTop;
-				var w = Math.min(dojo.dnd.H_TRIGGER_AUTOSCROLL, b.w / 2), 
-					h = Math.min(dojo.dnd.V_TRIGGER_AUTOSCROLL, b.h / 2),
-					rx = e.pageX - b.l, ry = e.pageY - b.t, dx = 0, dy = 0;
-				if(rx > 0 && rx < b.w){
-					if(rx < w){
-						dx = -dojo.dnd.H_AUTOSCROLL_VALUE;
-					}else if(rx > b.w - w){
-						dx = dojo.dnd.H_AUTOSCROLL_VALUE;
-					}
-				}
-				//console.debug("ry =", ry, "b.h =", b.h, "h =", h);
-				if(ry > 0 && ry < b.h){
-					if(ry < h){
-						dy = -dojo.dnd.V_AUTOSCROLL_VALUE;
-					}else if(ry > b.h - h){
-						dy = dojo.dnd.V_AUTOSCROLL_VALUE;
-					}
-				}
-				var oldLeft = n.scrollLeft, oldTop = n.scrollTop;
-				n.scrollLeft = n.scrollLeft + dx;
-				n.scrollTop  = n.scrollTop  + dy;
-				// if(dx || dy){ console.debug(oldLeft + ", " + oldTop + "\n" + dx + ", " + dy + "\n" + n.scrollLeft + ", " + n.scrollTop); }
-				if(oldLeft != n.scrollLeft || oldTop != n.scrollTop){ return; }
-			}
-		}
-		try{
-			n = n.parentNode;
-		}catch(x){
-			n = null;
-		}
-	}
-	dojo.dnd.autoScroll(e);
-};
-
-}
diff --git a/includes/js/dojo/dnd/common.js b/includes/js/dojo/dnd/common.js
deleted file mode 100644
index 79e7679..0000000
--- a/includes/js/dojo/dnd/common.js
+++ /dev/null
@@ -1,35 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.common"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.common"] = true;
-dojo.provide("dojo.dnd.common");
-
-dojo.dnd._copyKey = navigator.appVersion.indexOf("Macintosh") < 0 ? "ctrlKey" : "metaKey";
-
-dojo.dnd.getCopyKeyState = function(e) {
-	// summary: abstracts away the difference between selection on Mac and PC,
-	//	and returns the state of the "copy" key to be pressed.
-	// e: Event: mouse event
-	return e[dojo.dnd._copyKey];	// Boolean
-};
-
-dojo.dnd._uniqueId = 0;
-dojo.dnd.getUniqueId = function(){
-	// summary: returns a unique string for use with any DOM element
-	var id;
-	do{
-		id = dojo._scopeName + "Unique" + (++dojo.dnd._uniqueId);
-	}while(dojo.byId(id));
-	return id;
-};
-
-dojo.dnd._empty = {};
-
-dojo.dnd.isFormElement = function(/*Event*/ e){
-	// summary: returns true, if user clicked on a form element
-	var t = e.target;
-	if(t.nodeType == 3 /*TEXT_NODE*/){
-		t = t.parentNode;
-	}
-	return " button textarea input select option ".indexOf(" " + t.tagName.toLowerCase() + " ") >= 0;	// Boolean
-};
-
-}
diff --git a/includes/js/dojo/dnd/move.js b/includes/js/dojo/dnd/move.js
deleted file mode 100644
index 1e58222..0000000
--- a/includes/js/dojo/dnd/move.js
+++ /dev/null
@@ -1,202 +0,0 @@
-if(!dojo._hasResource["dojo.dnd.move"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.move"] = true;
-dojo.provide("dojo.dnd.move");
-
-dojo.require("dojo.dnd.Mover");
-dojo.require("dojo.dnd.Moveable");
-
-dojo.declare("dojo.dnd.move.constrainedMoveable", dojo.dnd.Moveable, {
-	// object attributes (for markup)
-	constraints: function(){},
-	within: false,
-	
-	// markup methods
-	markupFactory: function(params, node){
-		return new dojo.dnd.move.constrainedMoveable(node, params);
-	},
-
-	constructor: function(node, params){
-		// summary: an object, which makes a node moveable
-		// node: Node: a node (or node's id) to be moved
-		// params: Object: an optional object with additional parameters;
-		//	following parameters are recognized:
-		//		constraints: Function: a function, which calculates a constraint box,
-		//			it is called in a context of the moveable object.
-		//		within: Boolean: restrict move within boundaries.
-		//	the rest is passed to the base class
-		if(!params){ params = {}; }
-		this.constraints = params.constraints;
-		this.within = params.within;
-	},
-	onFirstMove: function(/* dojo.dnd.Mover */ mover){
-		// summary: called during the very first move notification,
-		//	can be used to initialize coordinates, can be overwritten.
-		var c = this.constraintBox = this.constraints.call(this, mover);
-		c.r = c.l + c.w;
-		c.b = c.t + c.h;
-		if(this.within){
-			var mb = dojo.marginBox(mover.node);
-			c.r -= mb.w;
-			c.b -= mb.h;
-		}
-	},
-	onMove: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
-		// summary: called during every move notification,
-		//	should actually move the node, can be overwritten.
-		var c = this.constraintBox, s = mover.node.style;
-		s.left = (leftTop.l < c.l ? c.l : c.r < leftTop.l ? c.r : leftTop.l) + "px";
-		s.top  = (leftTop.t < c.t ? c.t : c.b < leftTop.t ? c.b : leftTop.t) + "px";
-	}
-});
-
-dojo.declare("dojo.dnd.move.boxConstrainedMoveable", dojo.dnd.move.constrainedMoveable, {
-	// object attributes (for markup)
-	box: {},
-	
-	// markup methods
-	markupFactory: function(params, node){
-		return new dojo.dnd.move.boxConstrainedMoveable(node, params);
-	},
-
-	constructor: function(node, params){
-		// summary: an object, which makes a node moveable
-		// node: Node: a node (or node's id) to be moved
-		// params: Object: an optional object with additional parameters;
-		//	following parameters are recognized:
-		//		box: Object: a constraint box
-		//	the rest is passed to the base class
-		var box = params && params.box;
-		this.constraints = function(){ return box; };
-	}
-});
-
-dojo.declare("dojo.dnd.move.parentConstrainedMoveable", dojo.dnd.move.constrainedMoveable, {
-	// object attributes (for markup)
-	area: "content",
-
-	// markup methods
-	markupFactory: function(params, node){
-		return new dojo.dnd.move.parentConstrainedMoveable(node, params);
-	},
-
-	constructor: function(node, params){
-		// summary: an object, which makes a node moveable
-		// node: Node: a node (or node's id) to be moved
-		// params: Object: an optional object with additional parameters;
-		//	following parameters are recognized:
-		//		area: String: a parent's area to restrict the move,
-		//			can be "margin", "border", "padding", or "content".
-		//	the rest is passed to the base class
-		var area = params && params.area;
-		this.constraints = function(){
-			var n = this.node.parentNode, 
-				s = dojo.getComputedStyle(n), 
-				mb = dojo._getMarginBox(n, s);
-			if(area == "margin"){
-				return mb;	// Object
-			}
-			var t = dojo._getMarginExtents(n, s);
-			mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
-			if(area == "border"){
-				return mb;	// Object
-			}
-			t = dojo._getBorderExtents(n, s);
-			mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
-			if(area == "padding"){
-				return mb;	// Object
-			}
-			t = dojo._getPadExtents(n, s);
-			mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
-			return mb;	// Object
-		};
-	}
-});
-
-// WARNING: below are obsolete objects, instead of custom movers use custom moveables (above)
-
-dojo.dnd.move.constrainedMover = function(fun, within){
-	// summary: returns a constrained version of dojo.dnd.Mover
-	// description: this function produces n object, which will put a constraint on 
-	//	the margin box of dragged object in absolute coordinates
-	// fun: Function: called on drag, and returns a constraint box
-	// within: Boolean: if true, constraints the whole dragged object withtin the rectangle, 
-	//	otherwise the constraint is applied to the left-top corner
-	dojo.deprecated("dojo.dnd.move.constrainedMover, use dojo.dnd.move.constrainedMoveable instead");
-	var mover = function(node, e, notifier){
-		dojo.dnd.Mover.call(this, node, e, notifier);
-	};
-	dojo.extend(mover, dojo.dnd.Mover.prototype);
-	dojo.extend(mover, {
-		onMouseMove: function(e){
-			// summary: event processor for onmousemove
-			// e: Event: mouse event
-			dojo.dnd.autoScroll(e);
-			var m = this.marginBox, c = this.constraintBox,
-				l = m.l + e.pageX, t = m.t + e.pageY;
-			l = l < c.l ? c.l : c.r < l ? c.r : l;
-			t = t < c.t ? c.t : c.b < t ? c.b : t;
-			this.host.onMove(this, {l: l, t: t});
-		},
-		onFirstMove: function(){
-			// summary: called once to initialize things; it is meant to be called only once
-			dojo.dnd.Mover.prototype.onFirstMove.call(this);
-			var c = this.constraintBox = fun.call(this);
-			c.r = c.l + c.w;
-			c.b = c.t + c.h;
-			if(within){
-				var mb = dojo.marginBox(this.node);
-				c.r -= mb.w;
-				c.b -= mb.h;
-			}
-		}
-	});
-	return mover;	// Object
-};
-
-dojo.dnd.move.boxConstrainedMover = function(box, within){
-	// summary: a specialization of dojo.dnd.constrainedMover, which constrains to the specified box
-	// box: Object: a constraint box (l, t, w, h)
-	// within: Boolean: if true, constraints the whole dragged object withtin the rectangle, 
-	//	otherwise the constraint is applied to the left-top corner
-	dojo.deprecated("dojo.dnd.move.boxConstrainedMover, use dojo.dnd.move.boxConstrainedMoveable instead");
-	return dojo.dnd.move.constrainedMover(function(){ return box; }, within);	// Object
-};
-
-dojo.dnd.move.parentConstrainedMover = function(area, within){
-	// summary: a specialization of dojo.dnd.constrainedMover, which constrains to the parent node
-	// area: String: "margin" to constrain within the parent's margin box, "border" for the border box,
-	//	"padding" for the padding box, and "content" for the content box; "content" is the default value.
-	// within: Boolean: if true, constraints the whole dragged object withtin the rectangle, 
-	//	otherwise the constraint is applied to the left-top corner
-	dojo.deprecated("dojo.dnd.move.parentConstrainedMover, use dojo.dnd.move.parentConstrainedMoveable instead");
-	var fun = function(){
-		var n = this.node.parentNode, 
-			s = dojo.getComputedStyle(n), 
-			mb = dojo._getMarginBox(n, s);
-		if(area == "margin"){
-			return mb;	// Object
-		}
-		var t = dojo._getMarginExtents(n, s);
-		mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
-		if(area == "border"){
-			return mb;	// Object
-		}
-		t = dojo._getBorderExtents(n, s);
-		mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
-		if(area == "padding"){
-			return mb;	// Object
-		}
-		t = dojo._getPadExtents(n, s);
-		mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
-		return mb;	// Object
-	};
-	return dojo.dnd.move.constrainedMover(fun, within);	// Object
-};
-
-// patching functions one level up for compatibility
-
-dojo.dnd.constrainedMover = dojo.dnd.move.constrainedMover;
-dojo.dnd.boxConstrainedMover = dojo.dnd.move.boxConstrainedMover;
-dojo.dnd.parentConstrainedMover = dojo.dnd.move.parentConstrainedMover;
-
-}