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diff --git a/src/js/util/mxWindow.js b/src/js/util/mxWindow.js
deleted file mode 100644
index e4cbcfc..0000000
--- a/src/js/util/mxWindow.js
+++ /dev/null
@@ -1,1065 +0,0 @@
-/**
- * $Id: mxWindow.js,v 1.67 2012-10-11 17:18:51 gaudenz Exp $
- * Copyright (c) 2006-2010, JGraph Ltd
- */
-/**
- * Class: mxWindow
- * 
- * Basic window inside a document.
- * 
- * Examples:
- * 
- * Creating a simple window.
- *
- * (code)
- * var tb = document.createElement('div');
- * var wnd = new mxWindow('Title', tb, 100, 100, 200, 200, true, true);
- * wnd.setVisible(true); 
- * (end)
- *
- * Creating a window that contains an iframe. 
- * 
- * (code)
- * var frame = document.createElement('iframe');
- * frame.setAttribute('width', '192px');
- * frame.setAttribute('height', '172px');
- * frame.setAttribute('src', 'http://www.example.com/');
- * frame.style.backgroundColor = 'white';
- * 
- * var w = document.body.clientWidth;
- * var h = (document.body.clientHeight || document.documentElement.clientHeight);
- * var wnd = new mxWindow('Title', frame, (w-200)/2, (h-200)/3, 200, 200);
- * wnd.setVisible(true);
- * (end)
- * 
- * To limit the movement of a window, eg. to keep it from being moved beyond
- * the top, left corner the following method can be overridden (recommended):
- * 
- * (code)
- * wnd.setLocation = function(x, y)
- * {
- *   x = Math.max(0, x);
- *   y = Math.max(0, y);
- *   mxWindow.prototype.setLocation.apply(this, arguments);
- * };
- * (end)
- * 
- * Or the following event handler can be used:
- * 
- * (code)
- * wnd.addListener(mxEvent.MOVE, function(e)
- * {
- *   wnd.setLocation(Math.max(0, wnd.getX()), Math.max(0, wnd.getY()));
- * });
- * (end)
- *
- * Event: mxEvent.MOVE_START
- *
- * Fires before the window is moved. The <code>event</code> property contains
- * the corresponding mouse event.
- *
- * Event: mxEvent.MOVE
- *
- * Fires while the window is being moved. The <code>event</code> property
- * contains the corresponding mouse event.
- *
- * Event: mxEvent.MOVE_END
- *
- * Fires after the window is moved. The <code>event</code> property contains
- * the corresponding mouse event.
- *
- * Event: mxEvent.RESIZE_START
- *
- * Fires before the window is resized. The <code>event</code> property contains
- * the corresponding mouse event.
- *
- * Event: mxEvent.RESIZE
- *
- * Fires while the window is being resized. The <code>event</code> property
- * contains the corresponding mouse event.
- *
- * Event: mxEvent.RESIZE_END
- *
- * Fires after the window is resized. The <code>event</code> property contains
- * the corresponding mouse event.
- *
- * Event: mxEvent.MAXIMIZE
- * 
- * Fires after the window is maximized. The <code>event</code> property
- * contains the corresponding mouse event.
- * 
- * Event: mxEvent.MINIMIZE
- * 
- * Fires after the window is minimized. The <code>event</code> property
- * contains the corresponding mouse event.
- * 
- * Event: mxEvent.NORMALIZE
- * 
- * Fires after the window is normalized, that is, it returned from
- * maximized or minimized state. The <code>event</code> property contains the
- * corresponding mouse event.
- *  
- * Event: mxEvent.ACTIVATE
- * 
- * Fires after a window is activated. The <code>previousWindow</code> property
- * contains the previous window. The event sender is the active window.
- * 
- * Event: mxEvent.SHOW
- * 
- * Fires after the window is shown. This event has no properties.
- * 
- * Event: mxEvent.HIDE
- * 
- * Fires after the window is hidden. This event has no properties.
- * 
- * Event: mxEvent.CLOSE
- * 
- * Fires before the window is closed. The <code>event</code> property contains
- * the corresponding mouse event.
- * 
- * Event: mxEvent.DESTROY
- * 
- * Fires before the window is destroyed. This event has no properties.
- * 
- * Constructor: mxWindow
- * 
- * Constructs a new window with the given dimension and title to display
- * the specified content. The window elements use the given style as a
- * prefix for the classnames of the respective window elements, namely,
- * the window title and window pane. The respective postfixes are appended
- * to the given stylename as follows:
- * 
- *   style - Base style for the window.
- *   style+Title - Style for the window title.
- *   style+Pane - Style for the window pane.
- * 
- * The default value for style is mxWindow, resulting in the following
- * classnames for the window elements: mxWindow, mxWindowTitle and
- * mxWindowPane.
- * 
- * If replaceNode is given then the window replaces the given DOM node in
- * the document.
- * 
- * Parameters:
- * 
- * title - String that represents the title of the new window.
- * content - DOM node that is used as the window content.
- * x - X-coordinate of the window location.
- * y - Y-coordinate of the window location.
- * width - Width of the window.
- * height - Optional height of the window. Default is to match the height
- * of the content at the specified width.
- * minimizable - Optional boolean indicating if the window is minimizable.
- * Default is true.
- * movable - Optional boolean indicating if the window is movable. Default
- * is true.
- * replaceNode - Optional DOM node that the window should replace.
- * style - Optional base classname for the window elements. Default is
- * mxWindow.
- */
-function mxWindow(title, content, x, y, width, height, minimizable, movable, replaceNode, style)
-{
-	if (content != null)
-	{
-		minimizable = (minimizable != null) ? minimizable : true;
-		this.content = content;
-		this.init(x, y, width, height, style);
-		
-		this.installMaximizeHandler();
-		this.installMinimizeHandler();
-		this.installCloseHandler();
-		this.setMinimizable(minimizable);
-		this.setTitle(title);
-		
-		if (movable == null || movable)
-		{
-			this.installMoveHandler();
-		}
-
-		if (replaceNode != null && replaceNode.parentNode != null)
-		{
-			replaceNode.parentNode.replaceChild(this.div, replaceNode);
-		}
-		else
-		{
-			document.body.appendChild(this.div);
-		}
-	}
-};
-
-/**
- * Extends mxEventSource.
- */
-mxWindow.prototype = new mxEventSource();
-mxWindow.prototype.constructor = mxWindow;
-
-/**
- * Variable: closeImage
- * 
- * URL of the image to be used for the close icon in the titlebar.
- */
-mxWindow.prototype.closeImage = mxClient.imageBasePath + '/close.gif';
-
-/**
- * Variable: minimizeImage
- * 
- * URL of the image to be used for the minimize icon in the titlebar.
- */
-mxWindow.prototype.minimizeImage = mxClient.imageBasePath + '/minimize.gif';
-	
-/**
- * Variable: normalizeImage
- * 
- * URL of the image to be used for the normalize icon in the titlebar.
- */
-mxWindow.prototype.normalizeImage = mxClient.imageBasePath + '/normalize.gif';
-	
-/**
- * Variable: maximizeImage
- * 
- * URL of the image to be used for the maximize icon in the titlebar.
- */
-mxWindow.prototype.maximizeImage = mxClient.imageBasePath + '/maximize.gif';
-
-/**
- * Variable: normalizeImage
- * 
- * URL of the image to be used for the resize icon.
- */
-mxWindow.prototype.resizeImage = mxClient.imageBasePath + '/resize.gif';
-
-/**
- * Variable: visible
- * 
- * Boolean flag that represents the visible state of the window.
- */
-mxWindow.prototype.visible = false;
-	
-/**
- * Variable: content
- * 
- * Reference to the DOM node that represents the window content.
- */
-mxWindow.prototype.content = false;
-	
-/**
- * Variable: minimumSize
- * 
- * <mxRectangle> that specifies the minimum width and height of the window.
- * Default is (50, 40).
- */
-mxWindow.prototype.minimumSize = new mxRectangle(0, 0, 50, 40);
-
-/**
- * Variable: title
- * 
- * Reference to the DOM node (TD) that contains the title.
- */
-mxWindow.prototype.title = false;
-
-/**
- * Variable: content
- * 
- * Reference to the DOM node that represents the window content.
- */
-mxWindow.prototype.content = false;
-
-/**
- * Variable: destroyOnClose
- * 
- * Specifies if the window should be destroyed when it is closed. If this
- * is false then the window is hidden using <setVisible>. Default is true.
- */
-mxWindow.prototype.destroyOnClose = true;
-
-/**
- * Function: init
- * 
- * Initializes the DOM tree that represents the window.
- */
-mxWindow.prototype.init = function(x, y, width, height, style)
-{
-	style = (style != null) ? style : 'mxWindow';
-	
-	this.div = document.createElement('div');
-	this.div.className = style; 
-	this.div.style.left = x+'px';
-	this.div.style.top = y+'px';
-	this.table = document.createElement('table');
-	this.table.className = style;
-	
-	// Workaround for table size problems in FF
-	if (width != null)
-	{
-		if (!mxClient.IS_IE)
-		{
-			this.div.style.width = width+'px'; 
-		}
-		
-		this.table.style.width = width+'px';
-	} 
-	
-	if (height != null)
-	{
-		if (!mxClient.IS_IE)
-		{
-			this.div.style.height = height+'px';
-		}
-		
-		this.table.style.height = height+'px';
-	}		
-	
-	// Creates title row
-	var tbody = document.createElement('tbody');
-	var tr = document.createElement('tr');
-	
-	this.title = document.createElement('td');
-	this.title.className = style+'Title';
-	tr.appendChild(this.title);
-	tbody.appendChild(tr);
-	
-	// Creates content row and table cell
-	tr = document.createElement('tr');
-	this.td = document.createElement('td');
-	this.td.className = style+'Pane';
-
-	this.contentWrapper = document.createElement('div');
-	this.contentWrapper.className = style+'Pane';
-	this.contentWrapper.style.width = '100%';
-	this.contentWrapper.appendChild(this.content);
-
-	// Workaround for div around div restricts height
-	// of inner div if outerdiv has hidden overflow
-	if (mxClient.IS_IE || this.content.nodeName.toUpperCase() != 'DIV')
-	{
-		this.contentWrapper.style.height = '100%';
-	}
-
-	// Puts all content into the DOM
-	this.td.appendChild(this.contentWrapper);
-	tr.appendChild(this.td);
-	tbody.appendChild(tr);
-	this.table.appendChild(tbody);
-	this.div.appendChild(this.table);
-	
-	// Puts the window on top of other windows when clicked
-	var activator = mxUtils.bind(this, function(evt)
-	{
-		this.activate();
-	});
-	
-	var md = (mxClient.IS_TOUCH) ? 'touchstart' : 'mousedown';
-	mxEvent.addListener(this.title, md, activator);
-	mxEvent.addListener(this.table, md, activator);
-
-	this.hide();
-};
-
-/**
- * Function: setTitle
- * 
- * Sets the window title to the given string. HTML markup inside the title
- * will be escaped.
- */
-mxWindow.prototype.setTitle = function(title)
-{
-	// Removes all text content nodes (normally just one)
-	var child = this.title.firstChild;
-	
-	while (child != null)
-	{
-		var next = child.nextSibling;
-		
-		if (child.nodeType == mxConstants.NODETYPE_TEXT)
-		{
-			child.parentNode.removeChild(child);
-		}
-		
-		child = next;
-	}
-	
-	mxUtils.write(this.title, title || '');
-};
-
-/**
- * Function: setScrollable
- * 
- * Sets if the window contents should be scrollable.
- */
-mxWindow.prototype.setScrollable = function(scrollable)
-{
-	// Workaround for hang in Presto 2.5.22 (Opera 10.5)
-	if (navigator.userAgent.indexOf('Presto/2.5') < 0)
-	{
-		if (scrollable)
-		{
-			this.contentWrapper.style.overflow = 'auto';
-		}
-		else
-		{
-			this.contentWrapper.style.overflow = 'hidden';
-		}
-	}
-};
-
-/**
- * Function: activate
- * 
- * Puts the window on top of all other windows.
- */
-mxWindow.prototype.activate = function()
-{
-	if (mxWindow.activeWindow != this)
-	{
-		var style = mxUtils.getCurrentStyle(this.getElement());
-		var index = (style != null) ? style.zIndex : 3;
-
-		if (mxWindow.activeWindow)
-		{
-			var elt = mxWindow.activeWindow.getElement();
-			
-			if (elt != null && elt.style != null)
-			{
-				elt.style.zIndex = index;
-			}
-		}
-		
-		var previousWindow = mxWindow.activeWindow;
-		this.getElement().style.zIndex = parseInt(index) + 1;
-		mxWindow.activeWindow = this;
-		
-		this.fireEvent(new mxEventObject(mxEvent.ACTIVATE, 'previousWindow', previousWindow));
-	}
-};
-
-/**
- * Function: getElement
- * 
- * Returuns the outermost DOM node that makes up the window.
- */
-mxWindow.prototype.getElement = function()
-{
-	return this.div;
-};
-
-/**
- * Function: fit
- * 
- * Makes sure the window is inside the client area of the window.
- */
-mxWindow.prototype.fit = function()
-{
-	mxUtils.fit(this.div);
-};
-
-/**
- * Function: isResizable
- * 
- * Returns true if the window is resizable.
- */
-mxWindow.prototype.isResizable = function()
-{
-	if (this.resize != null)
-	{
-		return this.resize.style.display != 'none';
-	}
-	
-	return false;
-};
-
-/**
- * Function: setResizable
- * 
- * Sets if the window should be resizable.
- */
-mxWindow.prototype.setResizable = function(resizable)
-{
-	if (resizable)
-	{
-		if (this.resize == null)
-		{
-			this.resize = document.createElement('img');
-			this.resize.style.position = 'absolute';
-			this.resize.style.bottom = '2px';
-			this.resize.style.right = '2px';
-
-			this.resize.setAttribute('src', mxClient.imageBasePath + '/resize.gif');
-			this.resize.style.cursor = 'nw-resize';
-			
-			var md = (mxClient.IS_TOUCH) ? 'touchstart' : 'mousedown';
-			var mm = (mxClient.IS_TOUCH) ? 'touchmove' : 'mousemove';
-			var mu = (mxClient.IS_TOUCH) ? 'touchend' : 'mouseup';
-
-			mxEvent.addListener(this.resize, md, mxUtils.bind(this, function(evt)
-			{
-				this.activate();
-				var startX = mxEvent.getClientX(evt);
-				var startY = mxEvent.getClientY(evt);
-				var width = this.div.offsetWidth;
-				var height = this.div.offsetHeight;
-
-				// Adds a temporary pair of listeners to intercept
-				// the gesture event in the document
-				var dragHandler = mxUtils.bind(this, function(evt)
-				{
-					var dx = mxEvent.getClientX(evt) - startX;
-					var dy = mxEvent.getClientY(evt) - startY;
-
-					this.setSize(width + dx, height + dy);
-	
-					this.fireEvent(new mxEventObject(mxEvent.RESIZE, 'event', evt));
-					mxEvent.consume(evt);
-				});
-				
-				var dropHandler = mxUtils.bind(this, function(evt)
-				{
-					mxEvent.removeListener(document, mm, dragHandler);
-					mxEvent.removeListener(document, mu, dropHandler);
-	
-					this.fireEvent(new mxEventObject(mxEvent.RESIZE_END, 'event', evt));
-					mxEvent.consume(evt);
-				});
-	
-				mxEvent.addListener(document, mm, dragHandler);
-				mxEvent.addListener(document, mu, dropHandler);
-
-				this.fireEvent(new mxEventObject(mxEvent.RESIZE_START, 'event', evt));
-				mxEvent.consume(evt);
-			}));
-
-			this.div.appendChild(this.resize);
-		}
-		else 
-		{
-			this.resize.style.display = 'inline';
-		}
-	}
-	else if (this.resize != null)
-	{
-		this.resize.style.display = 'none';
-	}
-};
-	
-/**
- * Function: setSize
- * 
- * Sets the size of the window.
- */
-mxWindow.prototype.setSize = function(width, height)
-{
-	width = Math.max(this.minimumSize.width, width);
-	height = Math.max(this.minimumSize.height, height);
-
-	// Workaround for table size problems in FF
-	if (!mxClient.IS_IE)
-	{
-		this.div.style.width =  width + 'px';
-		this.div.style.height = height + 'px';
-	}
-	
-	this.table.style.width =  width + 'px';
-	this.table.style.height = height + 'px';
-
-	if (!mxClient.IS_IE)
-	{
-		this.contentWrapper.style.height =
-			(this.div.offsetHeight - this.title.offsetHeight - 2)+'px';
-	}
-};
-	
-/**
- * Function: setMinimizable
- * 
- * Sets if the window is minimizable.
- */
-mxWindow.prototype.setMinimizable = function(minimizable)
-{
-	this.minimize.style.display = (minimizable) ? '' : 'none';
-};
-
-/**
- * Function: getMinimumSize
- * 
- * Returns an <mxRectangle> that specifies the size for the minimized window.
- * A width or height of 0 means keep the existing width or height. This
- * implementation returns the height of the window title and keeps the width.
- */
-mxWindow.prototype.getMinimumSize = function()
-{
-	return new mxRectangle(0, 0, 0, this.title.offsetHeight);
-};
-
-/**
- * Function: installMinimizeHandler
- * 
- * Installs the event listeners required for minimizing the window.
- */
-mxWindow.prototype.installMinimizeHandler = function()
-{
-	this.minimize = document.createElement('img');
-	
-	this.minimize.setAttribute('src', this.minimizeImage);
-	this.minimize.setAttribute('align', 'right');
-	this.minimize.setAttribute('title', 'Minimize');
-	this.minimize.style.cursor = 'pointer';
-	this.minimize.style.marginRight = '1px';
-	this.minimize.style.display = 'none';
-	
-	this.title.appendChild(this.minimize);
-	
-	var minimized = false;
-	var maxDisplay = null;
-	var height = null;
-
-	var funct = mxUtils.bind(this, function(evt)
-	{
-		this.activate();
-		
-		if (!minimized)
-		{
-			minimized = true;
-			
-			this.minimize.setAttribute('src', this.normalizeImage);
-			this.minimize.setAttribute('title', 'Normalize');
-			this.contentWrapper.style.display = 'none';
-			maxDisplay = this.maximize.style.display;
-			
-			this.maximize.style.display = 'none';
-			height = this.table.style.height;
-			
-			var minSize = this.getMinimumSize();
-			
-			if (minSize.height > 0)
-			{
-				if (!mxClient.IS_IE)
-				{
-					this.div.style.height = minSize.height + 'px';
-				}
-				
-				this.table.style.height = minSize.height + 'px';
-			}
-			
-			if (minSize.width > 0)
-			{
-				if (!mxClient.IS_IE)
-				{
-					this.div.style.width = minSize.width + 'px';
-				}
-				
-				this.table.style.width = minSize.width + 'px';
-			}
-			
-			if (this.resize != null)
-			{
-				this.resize.style.visibility = 'hidden';
-			}
-			
-			this.fireEvent(new mxEventObject(mxEvent.MINIMIZE, 'event', evt));
-		}
-		else
-		{
-			minimized = false;
-			
-			this.minimize.setAttribute('src', this.minimizeImage);
-			this.minimize.setAttribute('title', 'Minimize');
-			this.contentWrapper.style.display = ''; // default
-			this.maximize.style.display = maxDisplay;
-			
-			if (!mxClient.IS_IE)
-			{
-				this.div.style.height = height;
-			}
-			
-			this.table.style.height = height;
-
-			if (this.resize != null)
-			{
-				this.resize.style.visibility = '';
-			}
-			
-			this.fireEvent(new mxEventObject(mxEvent.NORMALIZE, 'event', evt));
-		}
-		
-		mxEvent.consume(evt);
-	});
-	
-	var md = (mxClient.IS_TOUCH) ? 'touchstart' : 'mousedown';
-	mxEvent.addListener(this.minimize, md, funct);
-};
-	
-/**
- * Function: setMaximizable
- * 
- * Sets if the window is maximizable.
- */
-mxWindow.prototype.setMaximizable = function(maximizable)
-{
-	this.maximize.style.display = (maximizable) ? '' : 'none';
-};
-
-/**
- * Function: installMaximizeHandler
- * 
- * Installs the event listeners required for maximizing the window.
- */
-mxWindow.prototype.installMaximizeHandler = function()
-{
-	this.maximize = document.createElement('img');
-	
-	this.maximize.setAttribute('src', this.maximizeImage);
-	this.maximize.setAttribute('align', 'right');
-	this.maximize.setAttribute('title', 'Maximize');
-	this.maximize.style.cursor = 'default';
-	this.maximize.style.marginLeft = '1px';
-	this.maximize.style.cursor = 'pointer';
-	this.maximize.style.display = 'none';
-	
-	this.title.appendChild(this.maximize);
-	
-	var maximized = false;
-	var x = null;
-	var y = null;
-	var height = null;
-	var width = null;
-
-	var funct = mxUtils.bind(this, function(evt)
-	{
-		this.activate();
-		
-		if (this.maximize.style.display != 'none')
-		{
-			if (!maximized)
-			{
-				maximized = true;
-				
-				this.maximize.setAttribute('src', this.normalizeImage);
-				this.maximize.setAttribute('title', 'Normalize');
-				this.contentWrapper.style.display = '';
-				this.minimize.style.visibility = 'hidden';
-				
-				// Saves window state
-				x = parseInt(this.div.style.left);
-				y = parseInt(this.div.style.top);
-				height = this.table.style.height;
-				width = this.table.style.width;
-
-				this.div.style.left = '0px';
-				this.div.style.top = '0px';
-
-				if (!mxClient.IS_IE)
-				{
-					this.div.style.height = (document.body.clientHeight-2)+'px';
-					this.div.style.width = (document.body.clientWidth-2)+'px';
-				}
-
-				this.table.style.width = (document.body.clientWidth-2)+'px';
-				this.table.style.height = (document.body.clientHeight-2)+'px';
-				
-				if (this.resize != null)
-				{
-					this.resize.style.visibility = 'hidden';
-				}
-
-				if (!mxClient.IS_IE)
-				{
-					var style = mxUtils.getCurrentStyle(this.contentWrapper);
-		
-					if (style.overflow == 'auto' || this.resize != null)
-					{
-						this.contentWrapper.style.height =
-							(this.div.offsetHeight - this.title.offsetHeight - 2)+'px';
-					}
-				}
-
-				this.fireEvent(new mxEventObject(mxEvent.MAXIMIZE, 'event', evt));
-			}
-			else
-			{
-				maximized = false;
-				
-				this.maximize.setAttribute('src', this.maximizeImage);
-				this.maximize.setAttribute('title', 'Maximize');
-				this.contentWrapper.style.display = '';
-				this.minimize.style.visibility = '';
-
-				// Restores window state
-				this.div.style.left = x+'px';
-				this.div.style.top = y+'px';
-				
-				if (!mxClient.IS_IE)
-				{
-					this.div.style.height = height;
-					this.div.style.width = width;
-
-					var style = mxUtils.getCurrentStyle(this.contentWrapper);
-		
-					if (style.overflow == 'auto' || this.resize != null)
-					{
-						this.contentWrapper.style.height =
-							(this.div.offsetHeight - this.title.offsetHeight - 2)+'px';
-					}
-				}
-				
-				this.table.style.height = height;
-				this.table.style.width = width;
-
-				if (this.resize != null)
-				{
-					this.resize.style.visibility = '';
-				}
-				
-				this.fireEvent(new mxEventObject(mxEvent.NORMALIZE, 'event', evt));
-			}
-			
-			mxEvent.consume(evt);
-		}
-	});
-	
-	var md = (mxClient.IS_TOUCH) ? 'touchstart' : 'mousedown';
-	mxEvent.addListener(this.maximize, md, funct);
-	mxEvent.addListener(this.title, 'dblclick', funct);
-};
-	
-/**
- * Function: installMoveHandler
- * 
- * Installs the event listeners required for moving the window.
- */
-mxWindow.prototype.installMoveHandler = function()
-{
-	this.title.style.cursor = 'move';
-	
-	var md = (mxClient.IS_TOUCH) ? 'touchstart' : 'mousedown';
-	var mm = (mxClient.IS_TOUCH) ? 'touchmove' : 'mousemove';
-	var mu = (mxClient.IS_TOUCH) ? 'touchend' : 'mouseup';
-	
-	mxEvent.addListener(this.title, md, mxUtils.bind(this, function(evt)
-	{
-		var startX = mxEvent.getClientX(evt);
-		var startY = mxEvent.getClientY(evt);
-		var x = this.getX();
-		var y = this.getY();
-					
-		// Adds a temporary pair of listeners to intercept
-		// the gesture event in the document
-		var dragHandler = mxUtils.bind(this, function(evt)
-		{
-			var dx = mxEvent.getClientX(evt) - startX;
-			var dy = mxEvent.getClientY(evt) - startY;
-			this.setLocation(x + dx, y + dy);
-			this.fireEvent(new mxEventObject(mxEvent.MOVE, 'event', evt));
-			mxEvent.consume(evt);
-		});
-		
-		var dropHandler = mxUtils.bind(this, function(evt)
-		{
-			mxEvent.removeListener(document, mm, dragHandler);
-			mxEvent.removeListener(document, mu, dropHandler);
-
-			this.fireEvent(new mxEventObject(mxEvent.MOVE_END, 'event', evt));
-			mxEvent.consume(evt);
-		});
-
-		mxEvent.addListener(document, mm, dragHandler);
-		mxEvent.addListener(document, mu, dropHandler);
-		
-		this.fireEvent(new mxEventObject(mxEvent.MOVE_START, 'event', evt));
-		mxEvent.consume(evt);
-	}));
-};
-
-/**
- * Function: setLocation
- * 
- * Sets the upper, left corner of the window.
- */
- mxWindow.prototype.setLocation = function(x, y)
- {
-	this.div.style.left = x + 'px';
-	this.div.style.top = y + 'px';
- };
-
-/**
- * Function: getX
- *
- * Returns the current position on the x-axis.
- */
-mxWindow.prototype.getX = function()
-{
-	return parseInt(this.div.style.left);
-};
-
-/**
- * Function: getY
- *
- * Returns the current position on the y-axis.
- */
-mxWindow.prototype.getY = function()
-{
-	return parseInt(this.div.style.top);
-};
-
-/**
- * Function: installCloseHandler
- *
- * Adds the <closeImage> as a new image node in <closeImg> and installs the
- * <close> event.
- */
-mxWindow.prototype.installCloseHandler = function()
-{
-	this.closeImg = document.createElement('img');
-	
-	this.closeImg.setAttribute('src', this.closeImage);
-	this.closeImg.setAttribute('align', 'right');
-	this.closeImg.setAttribute('title', 'Close');
-	this.closeImg.style.marginLeft = '2px';
-	this.closeImg.style.cursor = 'pointer';
-	this.closeImg.style.display = 'none';
-	
-	this.title.insertBefore(this.closeImg, this.title.firstChild);
-
-	var md = (mxClient.IS_TOUCH) ? 'touchstart' : 'mousedown';
-	mxEvent.addListener(this.closeImg, md, mxUtils.bind(this, function(evt)
-	{
-		this.fireEvent(new mxEventObject(mxEvent.CLOSE, 'event', evt));
-		
-		if (this.destroyOnClose)
-		{
-			this.destroy();
-		}
-		else
-		{
-			this.setVisible(false);
-		}
-		
-		mxEvent.consume(evt);
-	}));
-};
-
-/**
- * Function: setImage
- * 
- * Sets the image associated with the window.
- * 
- * Parameters:
- * 
- * image - URL of the image to be used.
- */
-mxWindow.prototype.setImage = function(image)
-{
-	this.image = document.createElement('img');
-	this.image.setAttribute('src', image);
-	this.image.setAttribute('align', 'left');
-	this.image.style.marginRight = '4px';
-	this.image.style.marginLeft = '0px';
-	this.image.style.marginTop = '-2px';
-	
-	this.title.insertBefore(this.image, this.title.firstChild);
-};
-
-/**
- * Function: setClosable
- * 
- * Sets the image associated with the window.
- * 
- * Parameters:
- * 
- * closable - Boolean specifying if the window should be closable.
- */
-mxWindow.prototype.setClosable = function(closable)
-{
-	this.closeImg.style.display = (closable) ? '' : 'none';
-};
-
-/**
- * Function: isVisible
- * 
- * Returns true if the window is visible.
- */
-mxWindow.prototype.isVisible = function()
-{
-	if (this.div != null)
-	{
-		return this.div.style.visibility != 'hidden';
-	}
-	
-	return false;
-};
-
-/**
- * Function: setVisible
- *
- * Shows or hides the window depending on the given flag.
- * 
- * Parameters:
- * 
- * visible - Boolean indicating if the window should be made visible.
- */
-mxWindow.prototype.setVisible = function(visible)
-{
-	if (this.div != null && this.isVisible() != visible)
-	{
-		if (visible)
-		{
-			this.show();
-		}
-		else
-		{
-			this.hide();
-		}
-	}
-};
-
-/**
- * Function: show
- *
- * Shows the window.
- */
-mxWindow.prototype.show = function()
-{
-	this.div.style.visibility = '';
-	this.activate();
-	
-	var style = mxUtils.getCurrentStyle(this.contentWrapper);
-	
-	if (!mxClient.IS_IE && (style.overflow == 'auto' || this.resize != null))
-	{
-		this.contentWrapper.style.height =
-			(this.div.offsetHeight - this.title.offsetHeight - 2)+'px';
-	}
-	
-	this.fireEvent(new mxEventObject(mxEvent.SHOW));
-};
-
-/**
- * Function: hide
- *
- * Hides the window.
- */
-mxWindow.prototype.hide = function()
-{
-	this.div.style.visibility = 'hidden';
-	this.fireEvent(new mxEventObject(mxEvent.HIDE));
-};
-
-/**
- * Function: destroy
- *
- * Destroys the window and removes all associated resources. Fires a
- * <destroy> event prior to destroying the window.
- */
-mxWindow.prototype.destroy = function()
-{
-	this.fireEvent(new mxEventObject(mxEvent.DESTROY));
-	
-	if (this.div != null)
-	{
-		mxEvent.release(this.div);
-		this.div.parentNode.removeChild(this.div);
-		this.div = null;
-	}
-	
-	this.title = null;
-	this.content = null;
-	this.contentWrapper = null;
-};