diff --git a/javascript/jquery.ui.js b/javascript/jquery.ui.js
new file mode 100644
index 0000000..fcfab37
--- /dev/null
+++ b/javascript/jquery.ui.js
@@ -0,0 +1,2123 @@
+/*
+ * jQuery UI @VERSION
+ *
+ * Copyright (c) 2008 Paul Bakaus (ui.jquery.com)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI
+ */
+;(function($) {
+
+$.ui = {
+	plugin: {
+		add: function(module, option, set) {
+			var proto = $.ui[module].prototype;
+			for(var i in set) {
+				proto.plugins[i] = proto.plugins[i] || [];
+				proto.plugins[i].push([option, set[i]]);
+			}
+		},
+		call: function(instance, name, args) {
+			var set = instance.plugins[name];
+			if(!set) { return; }
+			
+			for (var i = 0; i < set.length; i++) {
+				if (instance.options[set[i][0]]) {
+					set[i][1].apply(instance.element, args);
+				}
+			}
+		}	
+	},
+	cssCache: {},
+	css: function(name) {
+		if ($.ui.cssCache[name]) { return $.ui.cssCache[name]; }
+		var tmp = $('<div class="ui-gen">').addClass(name).css({position:'absolute', top:'-5000px', left:'-5000px', display:'block'}).appendTo('body');
+		
+		//if (!$.browser.safari)
+			//tmp.appendTo('body'); 
+		
+		//Opera and Safari set width and height to 0px instead of auto
+		//Safari returns rgba(0,0,0,0) when bgcolor is not set
+		$.ui.cssCache[name] = !!(
+			(!(/auto|default/).test(tmp.css('cursor')) || (/^[1-9]/).test(tmp.css('height')) || (/^[1-9]/).test(tmp.css('width')) || 
+			!(/none/).test(tmp.css('backgroundImage')) || !(/transparent|rgba\(0, 0, 0, 0\)/).test(tmp.css('backgroundColor')))
+		);
+		try { $('body').get(0).removeChild(tmp.get(0));	} catch(e){}
+		return $.ui.cssCache[name];
+	},
+	disableSelection: function(el) {
+		$(el).attr('unselectable', 'on').css('MozUserSelect', 'none');
+	},
+	enableSelection: function(el) {
+		$(el).attr('unselectable', 'off').css('MozUserSelect', '');
+	},
+	hasScroll: function(e, a) {
+		var scroll = /top/.test(a||"top") ? 'scrollTop' : 'scrollLeft', has = false;
+		if (e[scroll] > 0) return true; e[scroll] = 1;
+		has = e[scroll] > 0 ? true : false; e[scroll] = 0;
+		return has;
+	}
+};
+
+
+/** jQuery core modifications and additions **/
+
+var _remove = $.fn.remove;
+$.fn.remove = function() {
+	$("*", this).add(this).triggerHandler("remove");
+	return _remove.apply(this, arguments );
+};
+
+// $.widget is a factory to create jQuery plugins
+// taking some boilerplate code out of the plugin code
+// created by Scott González and Jörn Zaefferer
+function getter(namespace, plugin, method) {
+	var methods = $[namespace][plugin].getter || [];
+	methods = (typeof methods == "string" ? methods.split(/,?\s+/) : methods);
+	return ($.inArray(method, methods) != -1);
+}
+
+$.widget = function(name, prototype) {
+	var namespace = name.split(".")[0];
+	name = name.split(".")[1];
+	
+	// create plugin method
+	$.fn[name] = function(options) {
+		var isMethodCall = (typeof options == 'string'),
+			args = Array.prototype.slice.call(arguments, 1);
+		
+		if (isMethodCall && getter(namespace, name, options)) {
+			var instance = $.data(this[0], name);
+			return (instance ? instance[options].apply(instance, args)
+				: undefined);
+		}
+		
+		return this.each(function() {
+			var instance = $.data(this, name);
+			if (isMethodCall && instance && $.isFunction(instance[options])) {
+				instance[options].apply(instance, args);
+			} else if (!isMethodCall) {
+				$.data(this, name, new $[namespace][name](this, options));
+			}
+		});
+	};
+	
+	// create widget constructor
+	$[namespace][name] = function(element, options) {
+		var self = this;
+		
+		this.widgetName = name;
+		this.widgetBaseClass = namespace + '-' + name;
+		
+		this.options = $.extend({}, $.widget.defaults, $[namespace][name].defaults, options);
+		this.element = $(element)
+			.bind('setData.' + name, function(e, key, value) {
+				return self.setData(key, value);
+			})
+			.bind('getData.' + name, function(e, key) {
+				return self.getData(key);
+			})
+			.bind('remove', function() {
+				return self.destroy();
+			});
+		this.init();
+	};
+	
+	// add widget prototype
+	$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);
+};
+
+$.widget.prototype = {
+	init: function() {},
+	destroy: function() {
+		this.element.removeData(this.widgetName);
+	},
+	
+	getData: function(key) {
+		return this.options[key];
+	},
+	setData: function(key, value) {
+		this.options[key] = value;
+		
+		if (key == 'disabled') {
+			this.element[value ? 'addClass' : 'removeClass'](
+				this.widgetBaseClass + '-disabled');
+		}
+	},
+	
+	enable: function() {
+		this.setData('disabled', false);
+	},
+	disable: function() {
+		this.setData('disabled', true);
+	}
+};
+
+$.widget.defaults = {
+	disabled: false
+};
+
+
+/** Mouse Interaction Plugin **/
+
+$.ui.mouse = {
+	mouseInit: function() {
+		var self = this;
+	
+		this.element.bind('mousedown.'+this.widgetName, function(e) {
+			return self.mouseDown(e);
+		});
+		
+		// Prevent text selection in IE
+		if ($.browser.msie) {
+			this._mouseUnselectable = this.element.attr('unselectable');
+			this.element.attr('unselectable', 'on');
+		}
+		
+		this.started = false;
+	},
+	
+	// TODO: make sure destroying one instance of mouse doesn't mess with
+	// other instances of mouse
+	mouseDestroy: function() {
+		this.element.unbind('.'+this.widgetName);
+		
+		// Restore text selection in IE
+		($.browser.msie
+			&& this.element.attr('unselectable', this._mouseUnselectable));
+	},
+	
+	mouseDown: function(e) {
+		// we may have missed mouseup (out of window)
+		(this._mouseStarted && this.mouseUp(e));
+		
+		this._mouseDownEvent = e;
+		
+		var self = this,
+			btnIsLeft = (e.which == 1),
+			elIsCancel = (typeof this.options.cancel == "string" ? $(e.target).parents().add(e.target).filter(this.options.cancel).length : false);
+		if (!btnIsLeft || elIsCancel || !this.mouseCapture(e)) {
+			return true;
+		}
+		
+		this._mouseDelayMet = !this.options.delay;
+		if (!this._mouseDelayMet) {
+			this._mouseDelayTimer = setTimeout(function() {
+				self._mouseDelayMet = true;
+			}, this.options.delay);
+		}
+		
+		if (this.mouseDistanceMet(e) && this.mouseDelayMet(e)) {
+			this._mouseStarted = (this.mouseStart(e) !== false);
+			if (!this._mouseStarted) {
+				e.preventDefault();
+				return true;
+			}
+		}
+		
+		// these delegates are required to keep context
+		this._mouseMoveDelegate = function(e) {
+			return self.mouseMove(e);
+		};
+		this._mouseUpDelegate = function(e) {
+			return self.mouseUp(e);
+		};
+		$(document)
+			.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+			.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+		
+		return false;
+	},
+	
+	mouseMove: function(e) {
+		// IE mouseup check - mouseup happened when mouse was out of window
+		if ($.browser.msie && !e.button) {
+			return this.mouseUp(e);
+		}
+		
+		if (this._mouseStarted) {
+			this.mouseDrag(e);
+			return false;
+		}
+		
+		if (this.mouseDistanceMet(e) && this.mouseDelayMet(e)) {
+			this._mouseStarted =
+				(this.mouseStart(this._mouseDownEvent, e) !== false);
+			(this._mouseStarted ? this.mouseDrag(e) : this.mouseUp(e));
+		}
+		
+		return !this._mouseStarted;
+	},
+	
+	mouseUp: function(e) {
+		$(document)
+			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+		
+		if (this._mouseStarted) {
+			this._mouseStarted = false;
+			this.mouseStop(e);
+		}
+		
+		return false;
+	},
+	
+	mouseDistanceMet: function(e) {
+		return (Math.max(
+				Math.abs(this._mouseDownEvent.pageX - e.pageX),
+				Math.abs(this._mouseDownEvent.pageY - e.pageY)
+			) >= this.options.distance
+		);
+	},
+	
+	mouseDelayMet: function(e) {
+		return this._mouseDelayMet;
+	},
+	
+	// These are placeholder methods, to be overriden by extending plugin
+	mouseStart: function(e) {},
+	mouseDrag: function(e) {},
+	mouseStop: function(e) {},
+	mouseCapture: function(e) { return true; }
+};
+
+$.ui.mouse.defaults = {
+	cancel: null,
+	distance: 1,
+	delay: 0
+};
+
+})(jQuery);
+/*
+ * jQuery UI Draggable
+ *
+ * Copyright (c) 2008 Paul Bakaus
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ * 
+ * http://docs.jquery.com/UI/Draggables
+ *
+ * Depends:
+ *	ui.core.js
+ */
+(function($) {
+
+$.widget("ui.draggable", $.extend({}, $.ui.mouse, {
+	init: function() {
+		
+		//Initialize needed constants
+		var o = this.options;
+
+		//Position the node
+		if (o.helper == 'original' && !(/(relative|absolute|fixed)/).test(this.element.css('position')))
+			this.element.css('position', 'relative');
+
+		this.element.addClass('ui-draggable');
+		(o.disabled && this.element.addClass('ui-draggable-disabled'));
+		
+		this.mouseInit();
+		
+	},
+	mouseStart: function(e) {
+		var o = this.options;
+		
+		if (this.helper || o.disabled || $(e.target).is('.ui-resizable-handle')) return false;
+		
+		var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
+		
+	
+		$(this.options.handle, this.element).find("*").andSelf().each(function() {
+			if(this == e.target) handle = true;
+		});
+		if (!handle) return false;
+		
+		if($.ui.ddmanager) $.ui.ddmanager.current = this;
+		
+		//Create and append the visible helper
+		this.helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [e])) : (o.helper == 'clone' ? this.element.clone() : this.element);
+		if(!this.helper.parents('body').length) this.helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));
+		if(this.helper[0] != this.element[0] && !(/(fixed|absolute)/).test(this.helper.css("position"))) this.helper.css("position", "absolute");
+		
+		/*
+		 * - Position generation -
+		 * This block generates everything position related - it's the core of draggables.
+		 */
+		
+		this.margins = {																				//Cache the margins
+			left: (parseInt(this.element.css("marginLeft"),10) || 0),
+			top: (parseInt(this.element.css("marginTop"),10) || 0)
+		};		
+		
+		this.cssPosition = this.helper.css("position");													//Store the helper's css position
+		this.offset = this.element.offset();															//The element's absolute position on the page
+		this.offset = {																					//Substract the margins from the element's absolute offset
+			top: this.offset.top - this.margins.top,
+			left: this.offset.left - this.margins.left
+		};
+		
+		this.offset.click = {																			//Where the click happened, relative to the element
+			left: e.pageX - this.offset.left,
+			top: e.pageY - this.offset.top
+		};
+		
+		this.offsetParent = this.helper.offsetParent(); var po = this.offsetParent.offset();			//Get the offsetParent and cache its position
+		if(this.offsetParent[0] == document.body && $.browser.mozilla) po = { top: 0, left: 0 };		//Ugly FF3 fix
+		this.offset.parent = {																			//Store its position plus border
+			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
+			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
+		};
+		
+		var p = this.element.position();																//This is a relative to absolute position minus the actual position calculation - only used for relative positioned helpers
+		this.offset.relative = this.cssPosition == "relative" ? {
+			top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.offsetParent[0].scrollTop,
+			left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.offsetParent[0].scrollLeft
+		} : { top: 0, left: 0 };
+		
+		this.originalPosition = this.generatePosition(e);												//Generate the original position
+		this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() };//Cache the helper size
+		
+		if(o.cursorAt) {
+			if(o.cursorAt.left != undefined) this.offset.click.left = o.cursorAt.left + this.margins.left;
+			if(o.cursorAt.right != undefined) this.offset.click.left = this.helperProportions.width - o.cursorAt.right + this.margins.left;
+			if(o.cursorAt.top != undefined) this.offset.click.top = o.cursorAt.top + this.margins.top;
+			if(o.cursorAt.bottom != undefined) this.offset.click.top = this.helperProportions.height - o.cursorAt.bottom + this.margins.top;
+		}
+		
+		
+		/*
+		 * - Position constraining -
+		 * Here we prepare position constraining like grid and containment.
+		 */	
+		
+		if(o.containment) {
+			if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
+			if(o.containment == 'document' || o.containment == 'window') this.containment = [
+				0 - this.offset.relative.left - this.offset.parent.left,
+				0 - this.offset.relative.top - this.offset.parent.top,
+				$(o.containment == 'document' ? document : window).width() - this.offset.relative.left - this.offset.parent.left - this.helperProportions.width - this.margins.left - (parseInt(this.element.css("marginRight"),10) || 0),
+				($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.offset.relative.top - this.offset.parent.top - this.helperProportions.height - this.margins.top - (parseInt(this.element.css("marginBottom"),10) || 0)
+			];
+			
+			if(!(/^(document|window|parent)$/).test(o.containment)) {
+				var ce = $(o.containment)[0];
+				var co = $(o.containment).offset();
+				
+				this.containment = [
+					co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) - this.offset.relative.left - this.offset.parent.left,
+					co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) - this.offset.relative.top - this.offset.parent.top,
+					co.left+Math.max(ce.scrollWidth,ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - this.offset.relative.left - this.offset.parent.left - this.helperProportions.width - this.margins.left - (parseInt(this.element.css("marginRight"),10) || 0),
+					co.top+Math.max(ce.scrollHeight,ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - this.offset.relative.top - this.offset.parent.top - this.helperProportions.height - this.margins.top - (parseInt(this.element.css("marginBottom"),10) || 0)
+				];
+			}
+		}
+		
+		//Call plugins and callbacks
+		this.propagate("start", e);
+		
+		this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() };//Recache the helper size
+		if ($.ui.ddmanager && !o.dropBehaviour) $.ui.ddmanager.prepareOffsets(this, e);
+		
+		this.helper.addClass("ui-draggable-dragging");
+		this.mouseDrag(e); //Execute the drag once - this causes the helper not to be visible before getting its correct position
+		return true;
+	},
+	convertPositionTo: function(d, pos) {
+		if(!pos) pos = this.position;
+		var mod = d == "absolute" ? 1 : -1;
+		return {
+			top: (
+				pos.top																	// the calculated relative position
+				+ this.offset.relative.top	* mod										// Only for relative positioned nodes: Relative offset from element to offset parent
+				+ this.offset.parent.top * mod											// The offsetParent's offset without borders (offset + border)
+				- (this.cssPosition == "fixed" || (this.cssPosition == "absolute" && this.offsetParent[0] == document.body) ? 0 : this.offsetParent[0].scrollTop) * mod	// The offsetParent's scroll position, not if the element is fixed
+				+ (this.cssPosition == "fixed" ? $(document).scrollTop() : 0) * mod
+				+ this.margins.top * mod												//Add the margin (you don't want the margin counting in intersection methods)
+			),
+			left: (
+				pos.left																// the calculated relative position
+				+ this.offset.relative.left	* mod										// Only for relative positioned nodes: Relative offset from element to offset parent
+				+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
+				- (this.cssPosition == "fixed" || (this.cssPosition == "absolute" && this.offsetParent[0] == document.body) ? 0 : this.offsetParent[0].scrollLeft) * mod	// The offsetParent's scroll position, not if the element is fixed
+				+ (this.cssPosition == "fixed" ? $(document).scrollLeft() : 0) * mod
+				+ this.margins.left * mod												//Add the margin (you don't want the margin counting in intersection methods)
+			)
+		};
+	},
+	generatePosition: function(e) {
+		
+		var o = this.options;
+		var position = {
+			top: (
+				e.pageY																	// The absolute mouse position
+				- this.offset.click.top													// Click offset (relative to the element)
+				- this.offset.relative.top												// Only for relative positioned nodes: Relative offset from element to offset parent
+				- this.offset.parent.top												// The offsetParent's offset without borders (offset + border)
+				+ (this.cssPosition == "fixed" || (this.cssPosition == "absolute" && this.offsetParent[0] == document.body) ? 0 : this.offsetParent[0].scrollTop)	// The offsetParent's scroll position, not if the element is fixed
+				- (this.cssPosition == "fixed" ? $(document).scrollTop() : 0)
+			),
+			left: (
+				e.pageX																	// The absolute mouse position
+				- this.offset.click.left												// Click offset (relative to the element)
+				- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
+				- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
+				+ (this.cssPosition == "fixed" || (this.cssPosition == "absolute" && this.offsetParent[0] == document.body) ? 0 : this.offsetParent[0].scrollLeft)	// The offsetParent's scroll position, not if the element is fixed
+				- (this.cssPosition == "fixed" ? $(document).scrollLeft() : 0)
+			)
+		};
+		
+		if(!this.originalPosition) return position;										//If we are not dragging yet, we won't check for options
+		
+		/*
+		 * - Position constraining -
+		 * Constrain the position to a mix of grid, containment.
+		 */
+		if(this.containment) {
+			if(position.left < this.containment[0]) position.left = this.containment[0];
+			if(position.top < this.containment[1]) position.top = this.containment[1];
+			if(position.left > this.containment[2]) position.left = this.containment[2];
+			if(position.top > this.containment[3]) position.top = this.containment[3];
+		}
+		
+		if(o.grid) {
+			var top = this.originalPosition.top + Math.round((position.top - this.originalPosition.top) / o.grid[1]) * o.grid[1];
+			position.top = this.containment ? (!(top < this.containment[1] || top > this.containment[3]) ? top : (!(top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
+			
+			var left = this.originalPosition.left + Math.round((position.left - this.originalPosition.left) / o.grid[0]) * o.grid[0];
+			position.left = this.containment ? (!(left < this.containment[0] || left > this.containment[2]) ? left : (!(left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
+		}
+		
+		return position;
+	},
+	mouseDrag: function(e) {
+		
+		//Compute the helpers position
+		this.position = this.generatePosition(e);
+		this.positionAbs = this.convertPositionTo("absolute");
+		
+		//Call plugins and callbacks and use the resulting position if something is returned		
+		this.position = this.propagate("drag", e) || this.position;
+		
+		if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
+		if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
+		if($.ui.ddmanager) $.ui.ddmanager.drag(this, e);
+		
+		return false;
+	},
+	mouseStop: function(e) {
+		
+		//If we are using droppables, inform the manager about the drop
+		var dropped = false;
+		if ($.ui.ddmanager && !this.options.dropBehaviour)
+			var dropped = $.ui.ddmanager.drop(this, e);		
+		
+		if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true) {
+			var self = this;
+			$(this.helper).animate(this.originalPosition, parseInt(this.options.revert, 10) || 500, function() {
+				self.propagate("stop", e);
+				self.clear();
+			});
+		} else {
+			this.propagate("stop", e);
+			this.clear();
+		}
+		
+		return false;
+	},
+	clear: function() {
+		this.helper.removeClass("ui-draggable-dragging");
+		if(this.options.helper != 'original' && !this.cancelHelperRemoval) this.helper.remove();
+		//if($.ui.ddmanager) $.ui.ddmanager.current = null;
+		this.helper = null;
+		this.cancelHelperRemoval = false;
+	},
+	
+	// From now on bulk stuff - mainly helpers
+	plugins: {},
+	uiHash: function(e) {
+		return {
+			helper: this.helper,
+			position: this.position,
+			absolutePosition: this.positionAbs,
+			options: this.options			
+		};
+	},
+	propagate: function(n,e) {
+		$.ui.plugin.call(this, n, [e, this.uiHash()]);
+		if(n == "drag") this.positionAbs = this.convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
+		return this.element.triggerHandler(n == "drag" ? n : "drag"+n, [e, this.uiHash()], this.options[n]);
+	},
+	destroy: function() {
+		if(!this.element.data('draggable')) return;
+		this.element.removeData("draggable").unbind(".draggable").removeClass('ui-draggable');
+		this.mouseDestroy();
+	}
+}));
+
+$.extend($.ui.draggable, {
+	defaults: {
+		appendTo: "parent",
+		axis: false,
+		cancel: ":input",
+		delay: 0,
+		distance: 1,
+		helper: "original"
+	}
+});
+
+$.ui.plugin.add("draggable", "cursor", {
+	start: function(e, ui) {
+		var t = $('body');
+		if (t.css("cursor")) ui.options._cursor = t.css("cursor");
+		t.css("cursor", ui.options.cursor);
+	},
+	stop: function(e, ui) {
+		if (ui.options._cursor) $('body').css("cursor", ui.options._cursor);
+	}
+});
+
+$.ui.plugin.add("draggable", "zIndex", {
+	start: function(e, ui) {
+		var t = $(ui.helper);
+		if(t.css("zIndex")) ui.options._zIndex = t.css("zIndex");
+		t.css('zIndex', ui.options.zIndex);
+	},
+	stop: function(e, ui) {
+		if(ui.options._zIndex) $(ui.helper).css('zIndex', ui.options._zIndex);
+	}
+});
+
+$.ui.plugin.add("draggable", "opacity", {
+	start: function(e, ui) {
+		var t = $(ui.helper);
+		if(t.css("opacity")) ui.options._opacity = t.css("opacity");
+		t.css('opacity', ui.options.opacity);
+	},
+	stop: function(e, ui) {
+		if(ui.options._opacity) $(ui.helper).css('opacity', ui.options._opacity);
+	}
+});
+
+$.ui.plugin.add("draggable", "iframeFix", {
+	start: function(e, ui) {
+		$(ui.options.iframeFix === true ? "iframe" : ui.options.iframeFix).each(function() {					
+			$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
+			.css({
+				width: this.offsetWidth+"px", height: this.offsetHeight+"px",
+				position: "absolute", opacity: "0.001", zIndex: 1000
+			})
+			.css($(this).offset())
+			.appendTo("body");
+		});
+	},
+	stop: function(e, ui) {
+		$("div.DragDropIframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers	
+	}
+});
+
+$.ui.plugin.add("draggable", "scroll", {
+	start: function(e, ui) {
+		var o = ui.options;
+		var i = $(this).data("draggable");
+		o.scrollSensitivity	= o.scrollSensitivity || 20;
+		o.scrollSpeed		= o.scrollSpeed || 20;
+		
+		i.overflowY = function(el) {
+			do { if(/auto|scroll/.test(el.css('overflow')) || (/auto|scroll/).test(el.css('overflow-y'))) return el; el = el.parent(); } while (el[0].parentNode);
+			return $(document);
+		}(this);
+		i.overflowX = function(el) {
+			do { if(/auto|scroll/.test(el.css('overflow')) || (/auto|scroll/).test(el.css('overflow-x'))) return el; el = el.parent(); } while (el[0].parentNode);
+			return $(document);
+		}(this);
+		
+		if(i.overflowY[0] != document && i.overflowY[0].tagName != 'HTML') i.overflowYOffset = i.overflowY.offset();
+		if(i.overflowX[0] != document && i.overflowX[0].tagName != 'HTML') i.overflowXOffset = i.overflowX.offset();
+		
+	},
+	drag: function(e, ui) {
+		
+		var o = ui.options;
+		var i = $(this).data("draggable");
+		
+		if(i.overflowY[0] != document && i.overflowY[0].tagName != 'HTML') {
+			if((i.overflowYOffset.top + i.overflowY[0].offsetHeight) - e.pageY < o.scrollSensitivity)
+				i.overflowY[0].scrollTop = i.overflowY[0].scrollTop + o.scrollSpeed;
+			if(e.pageY - i.overflowYOffset.top < o.scrollSensitivity)
+				i.overflowY[0].scrollTop = i.overflowY[0].scrollTop - o.scrollSpeed;
+							
+		} else {
+			if(e.pageY - $(document).scrollTop() < o.scrollSensitivity)
+				$(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
+			if($(window).height() - (e.pageY - $(document).scrollTop()) < o.scrollSensitivity)
+				$(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
+		}
+		
+		if(i.overflowX[0] != document && i.overflowX[0].tagName != 'HTML') {
+			if((i.overflowXOffset.left + i.overflowX[0].offsetWidth) - e.pageX < o.scrollSensitivity)
+				i.overflowX[0].scrollLeft = i.overflowX[0].scrollLeft + o.scrollSpeed;
+			if(e.pageX - i.overflowXOffset.left < o.scrollSensitivity)
+				i.overflowX[0].scrollLeft = i.overflowX[0].scrollLeft - o.scrollSpeed;
+		} else {
+			if(e.pageX - $(document).scrollLeft() < o.scrollSensitivity)
+				$(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
+			if($(window).width() - (e.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
+				$(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
+		}
+		
+	}
+});
+
+$.ui.plugin.add("draggable", "snap", {
+	start: function(e, ui) {
+		
+		var inst = $(this).data("draggable");
+		inst.snapElements = [];
+		$(ui.options.snap === true ? '.ui-draggable' : ui.options.snap).each(function() {
+			var $t = $(this); var $o = $t.offset();
+			if(this != inst.element[0]) inst.snapElements.push({
+				item: this,
+				width: $t.outerWidth(), height: $t.outerHeight(),
+				top: $o.top, left: $o.left
+			});
+		});
+		
+	},
+	drag: function(e, ui) {
+		
+		var inst = $(this).data("draggable");
+		var d = ui.options.snapTolerance || 20;
+		var x1 = ui.absolutePosition.left, x2 = x1 + inst.helperProportions.width,
+			y1 = ui.absolutePosition.top, y2 = y1 + inst.helperProportions.height;
+		
+		for (var i = inst.snapElements.length - 1; i >= 0; i--){
+			
+			var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width, 
+				t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;
+			
+			//Yes, I know, this is insane ;)
+			if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) continue;
+			
+			if(ui.options.snapMode != 'inner') {
+				var ts = Math.abs(t - y2) <= 20;
+				var bs = Math.abs(b - y1) <= 20;
+				var ls = Math.abs(l - x2) <= 20;
+				var rs = Math.abs(r - x1) <= 20;
+				if(ts) ui.position.top = inst.convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top;
+				if(bs) ui.position.top = inst.convertPositionTo("relative", { top: b, left: 0 }).top;
+				if(ls) ui.position.left = inst.convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left;
+				if(rs) ui.position.left = inst.convertPositionTo("relative", { top: 0, left: r }).left;
+			}
+			
+			if(ui.options.snapMode != 'outer') {
+				var ts = Math.abs(t - y1) <= 20;
+				var bs = Math.abs(b - y2) <= 20;
+				var ls = Math.abs(l - x1) <= 20;
+				var rs = Math.abs(r - x2) <= 20;
+				if(ts) ui.position.top = inst.convertPositionTo("relative", { top: t, left: 0 }).top;
+				if(bs) ui.position.top = inst.convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top;
+				if(ls) ui.position.left = inst.convertPositionTo("relative", { top: 0, left: l }).left;
+				if(rs) ui.position.left = inst.convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left;
+			}
+			
+		};
+	}
+});
+
+$.ui.plugin.add("draggable", "connectToSortable", {
+	start: function(e,ui) {
+	
+		var inst = $(this).data("draggable");
+		inst.sortables = [];
+		$(ui.options.connectToSortable).each(function() {
+			if($.data(this, 'sortable')) {
+				var sortable = $.data(this, 'sortable');
+				inst.sortables.push({
+					instance: sortable,
+					shouldRevert: sortable.options.revert
+				});
+				sortable.refreshItems();	//Do a one-time refresh at start to refresh the containerCache	
+				sortable.propagate("activate", e, inst);
+			}
+		});
+
+	},
+	stop: function(e,ui) {
+		
+		//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
+		var inst = $(this).data("draggable");
+		
+		$.each(inst.sortables, function() {
+			if(this.instance.isOver) {
+				this.instance.isOver = 0;
+				inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
+				this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
+				if(this.shouldRevert) this.instance.options.revert = true; //revert here
+				this.instance.mouseStop(e);
+				
+				//Also propagate receive event, since the sortable is actually receiving a element
+				this.instance.element.triggerHandler("sortreceive", [e, $.extend(this.instance.ui(), { sender: inst.element })], this.instance.options["receive"]);
+
+				this.instance.options.helper = this.instance.options._helper;
+			} else {
+				this.instance.propagate("deactivate", e, inst);
+			}
+
+		});
+		
+	},
+	drag: function(e,ui) {
+
+		var inst = $(this).data("draggable"), self = this;
+		
+		var checkPos = function(o) {
+				
+			var l = o.left, r = l + o.width,
+				t = o.top, b = t + o.height;
+
+			return (l < (this.positionAbs.left + this.offset.click.left) && (this.positionAbs.left + this.offset.click.left) < r
+					&& t < (this.positionAbs.top + this.offset.click.top) && (this.positionAbs.top + this.offset.click.top) < b);				
+		};
+		
+		$.each(inst.sortables, function(i) {
+
+			if(checkPos.call(inst, this.instance.containerCache)) {
+
+				//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
+				if(!this.instance.isOver) {
+					this.instance.isOver = 1;
+
+					//Now we fake the start of dragging for the sortable instance,
+					//by cloning the list group item, appending it to the sortable and using it as inst.currentItem
+					//We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
+					this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true);
+					this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
+					this.instance.options.helper = function() { return ui.helper[0]; };
+				
+					e.target = this.instance.currentItem[0];
+					this.instance.mouseCapture(e, true);
+					this.instance.mouseStart(e, true, true);
+
+					//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
+					this.instance.offset.click.top = inst.offset.click.top;
+					this.instance.offset.click.left = inst.offset.click.left;
+					this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
+					this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
+					
+					inst.propagate("toSortable", e);
+				
+				}
+				
+				//Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
+				if(this.instance.currentItem) this.instance.mouseDrag(e);
+				
+			} else {
+				
+				//If it doesn't intersect with the sortable, and it intersected before,
+				//we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
+				if(this.instance.isOver) {
+					this.instance.isOver = 0;
+					this.instance.cancelHelperRemoval = true;
+					this.instance.options.revert = false; //No revert here
+					this.instance.mouseStop(e, true);
+					this.instance.options.helper = this.instance.options._helper;
+					
+					//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
+					this.instance.currentItem.remove();
+					if(this.instance.placeholder) this.instance.placeholder.remove();
+					
+					inst.propagate("fromSortable", e);
+				}
+				
+			};
+
+		});
+
+	}
+});
+
+$.ui.plugin.add("draggable", "stack", {
+	start: function(e,ui) {
+		var group = $.makeArray($(ui.options.stack.group)).sort(function(a,b) {
+			return (parseInt($(a).css("zIndex"),10) || ui.options.stack.min) - (parseInt($(b).css("zIndex"),10) || ui.options.stack.min);
+		});
+		
+		$(group).each(function(i) {
+			this.style.zIndex = ui.options.stack.min + i;
+		});
+		
+		this[0].style.zIndex = ui.options.stack.min + group.length;
+	}
+});
+
+})(jQuery);
+/*
+ * jQuery UI Resizable
+ *
+ * Copyright (c) 2008 Paul Bakaus
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ * 
+ * http://docs.jquery.com/UI/Resizables
+ *
+ * Depends:
+ *	ui.core.js
+ */
+(function($) {
+
+$.widget("ui.resizable", $.extend({}, $.ui.mouse, {
+	init: function() {
+
+		var self = this, o = this.options;
+
+		var elpos = this.element.css('position');
+		
+		this.originalElement = this.element;
+		
+		// simulate .ui-resizable { position: relative; }
+		this.element.addClass("ui-resizable").css({ position: /static/.test(elpos) ? 'relative' : elpos });
+		
+		$.extend(o, {
+			_aspectRatio: !!(o.aspectRatio),
+			helper: o.helper || o.ghost || o.animate ? o.helper || 'proxy' : null,
+			knobHandles: o.knobHandles === true ? 'ui-resizable-knob-handle' : o.knobHandles
+		});
+		
+		//Default Theme
+		var aBorder = '1px solid #DEDEDE';
+		
+		o.defaultTheme = {
+			'ui-resizable': { display: 'block' },
+			'ui-resizable-handle': { position: 'absolute', background: '#F2F2F2', fontSize: '0.1px' },
+			'ui-resizable-n': { cursor: 'n-resize', height: '4px', left: '0px', right: '0px', borderTop: aBorder },
+			'ui-resizable-s': { cursor: 's-resize', height: '4px', left: '0px', right: '0px', borderBottom: aBorder },
+			'ui-resizable-e': { cursor: 'e-resize', width: '4px', top: '0px', bottom: '0px', borderRight: aBorder },
+			'ui-resizable-w': { cursor: 'w-resize', width: '4px', top: '0px', bottom: '0px', borderLeft: aBorder },
+			'ui-resizable-se': { cursor: 'se-resize', width: '4px', height: '4px', borderRight: aBorder, borderBottom: aBorder },
+			'ui-resizable-sw': { cursor: 'sw-resize', width: '4px', height: '4px', borderBottom: aBorder, borderLeft: aBorder },
+			'ui-resizable-ne': { cursor: 'ne-resize', width: '4px', height: '4px', borderRight: aBorder, borderTop: aBorder },
+			'ui-resizable-nw': { cursor: 'nw-resize', width: '4px', height: '4px', borderLeft: aBorder, borderTop: aBorder }
+		};
+		
+		o.knobTheme = {
+			'ui-resizable-handle': { background: '#F2F2F2', border: '1px solid #808080', height: '8px', width: '8px' },
+			'ui-resizable-n': { cursor: 'n-resize', top: '0px', left: '45%' },
+			'ui-resizable-s': { cursor: 's-resize', bottom: '0px', left: '45%' },
+			'ui-resizable-e': { cursor: 'e-resize', right: '0px', top: '45%' },
+			'ui-resizable-w': { cursor: 'w-resize', left: '0px', top: '45%' },
+			'ui-resizable-se': { cursor: 'se-resize', right: '0px', bottom: '0px' },
+			'ui-resizable-sw': { cursor: 'sw-resize', left: '0px', bottom: '0px' },
+			'ui-resizable-nw': { cursor: 'nw-resize', left: '0px', top: '0px' },
+			'ui-resizable-ne': { cursor: 'ne-resize', right: '0px', top: '0px' }
+		};
+		
+		o._nodeName = this.element[0].nodeName;
+		
+		//Wrap the element if it cannot hold child nodes
+		if(o._nodeName.match(/canvas|textarea|input|select|button|img/i)) {
+			var el = this.element;
+			
+			//Opera fixing relative position
+			if (/relative/.test(el.css('position')) && $.browser.opera)
+				el.css({ position: 'relative', top: 'auto', left: 'auto' });
+			
+			//Create a wrapper element and set the wrapper to the new current internal element
+			el.wrap(
+				$('<div class="ui-wrapper"	style="overflow: hidden;"></div>').css( {
+					position: el.css('position'),
+					width: el.outerWidth(),
+					height: el.outerHeight(),
+					top: el.css('top'),
+					left: el.css('left')
+				})
+			);
+			
+			var oel = this.element; this.element = this.element.parent();
+			
+			// store instance on wrapper
+			this.element.data('resizable', this); 
+			
+			//Move margins to the wrapper
+			this.element.css({ marginLeft: oel.css("marginLeft"), marginTop: oel.css("marginTop"),
+				marginRight: oel.css("marginRight"), marginBottom: oel.css("marginBottom")
+			});
+			
+			oel.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
+			
+			//Prevent Safari textarea resize
+			if ($.browser.safari && o.preventDefault) oel.css('resize', 'none');
+			
+			o.proportionallyResize = oel.css({ position: 'static', zoom: 1, display: 'block' });
+			
+			// avoid IE jump
+			this.element.css({ margin: oel.css('margin') });
+			
+			// fix handlers offset
+			this._proportionallyResize();
+		}
+		
+		if(!o.handles) o.handles = !$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' };
+		if(o.handles.constructor == String) {
+			
+			o.zIndex = o.zIndex || 1000;
+			
+			if(o.handles == 'all') o.handles = 'n,e,s,w,se,sw,ne,nw';
+			
+			var n = o.handles.split(","); o.handles = {};
+			
+			// insertions are applied when don't have theme loaded
+			var insertionsDefault = {
+				handle: 'position: absolute; display: none; overflow:hidden;',
+				n: 'top: 0pt; width:100%;',
+				e: 'right: 0pt; height:100%;',
+				s: 'bottom: 0pt; width:100%;',
+				w: 'left: 0pt; height:100%;',
+				se: 'bottom: 0pt; right: 0px;',
+				sw: 'bottom: 0pt; left: 0px;',
+				ne: 'top: 0pt; right: 0px;',
+				nw: 'top: 0pt; left: 0px;'
+			};
+			
+			for(var i = 0; i < n.length; i++) {
+				var handle = $.trim(n[i]), dt = o.defaultTheme, hname = 'ui-resizable-'+handle, loadDefault = !$.ui.css(hname) && !o.knobHandles, userKnobClass = $.ui.css('ui-resizable-knob-handle'), 
+							allDefTheme = $.extend(dt[hname], dt['ui-resizable-handle']), allKnobTheme = $.extend(o.knobTheme[hname], !userKnobClass ? o.knobTheme['ui-resizable-handle'] : {});
+				
+				// increase zIndex of sw, se, ne, nw axis
+				var applyZIndex = /sw|se|ne|nw/.test(handle) ? { zIndex: ++o.zIndex } : {};
+				
+				var defCss = (loadDefault ? insertionsDefault[handle] : ''), 
+					axis = $(['<div class="ui-resizable-handle ', hname, '" style="', defCss, insertionsDefault.handle, '"></div>'].join('')).css( applyZIndex );
+				o.handles[handle] = '.ui-resizable-'+handle;
+				
+				this.element.append(
+					//Theme detection, if not loaded, load o.defaultTheme
+					axis.css( loadDefault ? allDefTheme : {} )
+						// Load the knobHandle css, fix width, height, top, left...
+						.css( o.knobHandles ? allKnobTheme : {} ).addClass(o.knobHandles ? 'ui-resizable-knob-handle' : '').addClass(o.knobHandles)
+				);
+			}
+			
+			if (o.knobHandles) this.element.addClass('ui-resizable-knob').css( !$.ui.css('ui-resizable-knob') ? { /*border: '1px #fff dashed'*/ } : {} );
+		}
+		
+		this._renderAxis = function(target) {
+			target = target || this.element;
+			
+			for(var i in o.handles) {
+				if(o.handles[i].constructor == String) 
+					o.handles[i] = $(o.handles[i], this.element).show();
+				
+				if (o.transparent)
+					o.handles[i].css({opacity:0});
+				
+				//Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
+				if (this.element.is('.ui-wrapper') && 
+					o._nodeName.match(/textarea|input|select|button/i)) {
+					
+					var axis = $(o.handles[i], this.element), padWrapper = 0;
+					
+					//Checking the correct pad and border
+					padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
+					
+					//The padding type i have to apply...
+					var padPos = [ 'padding', 
+						/ne|nw|n/.test(i) ? 'Top' :
+						/se|sw|s/.test(i) ? 'Bottom' : 
+						/^e$/.test(i) ? 'Right' : 'Left' ].join(""); 
+					
+					if (!o.transparent)
+						target.css(padPos, padWrapper);
+					
+					this._proportionallyResize();
+				}
+				if(!$(o.handles[i]).length) continue;
+			}
+		};
+		
+		this._renderAxis(this.element);
+		o._handles = $('.ui-resizable-handle', self.element);
+		
+		if (o.disableSelection)
+			o._handles.each(function(i, e) { $.ui.disableSelection(e); });
+		
+		//Matching axis name
+		o._handles.mouseover(function() {
+			if (!o.resizing) {
+				if (this.className) 
+					var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
+				//Axis, default = se
+				self.axis = o.axis = axis && axis[1] ? axis[1] : 'se';
+			}
+		});
+		
+		//If we want to auto hide the elements
+		if (o.autoHide) {
+			o._handles.hide();
+			$(self.element).addClass("ui-resizable-autohide").hover(function() {
+				$(this).removeClass("ui-resizable-autohide");
+				o._handles.show();
+			},
+			function(){
+				if (!o.resizing) {
+					$(this).addClass("ui-resizable-autohide");
+					o._handles.hide();
+				}
+			});
+		}
+		
+		this.mouseInit();
+	},
+	plugins: {},
+	ui: function() {
+		return {
+			originalElement: this.originalElement,
+			element: this.element,
+			helper: this.helper,
+			position: this.position,
+			size: this.size,
+			options: this.options,
+			originalSize: this.originalSize,
+			originalPosition: this.originalPosition
+		};
+	},
+	propagate: function(n,e) {
+		$.ui.plugin.call(this, n, [e, this.ui()]);
+		if (n != "resize") this.element.triggerHandler(["resize", n].join(""), [e, this.ui()], this.options[n]);
+	},
+	destroy: function() {
+		var el = this.element, wrapped = el.children(".ui-resizable").get(0);
+		
+		this.mouseDestroy();
+		
+		var _destroy = function(exp) {
+			$(exp).removeClass("ui-resizable ui-resizable-disabled")
+				.removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
+		};
+		
+		_destroy(el);
+		
+		if (el.is('.ui-wrapper') && wrapped) {
+			el.parent().append(
+				$(wrapped).css({
+					position: el.css('position'),
+					width: el.outerWidth(),
+					height: el.outerHeight(),
+					top: el.css('top'),
+					left: el.css('left')
+				})
+			).end().remove();
+			
+			_destroy(wrapped);
+		}
+	},
+	mouseStart: function(e) {
+		if(this.options.disabled) return false;
+		
+		var handle = false;
+		for(var i in this.options.handles) {
+			if($(this.options.handles[i])[0] == e.target) handle = true;
+		}
+		if (!handle) return false;
+		
+		var o = this.options, iniPos = this.element.position(), el = this.element, 
+			num = function(v) { return parseInt(v, 10) || 0; }, ie6 = $.browser.msie && $.browser.version < 7;
+		o.resizing = true;
+		o.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };
+		
+		// bugfix #1749
+		if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
+			
+			// sOffset decides if document scrollOffset will be added to the top/left of the resizable element
+			var sOffset = $.browser.msie && !o.containment && (/absolute/).test(el.css('position')) && !(/relative/).test(el.parent().css('position'));
+			var dscrollt = sOffset ? o.documentScroll.top : 0, dscrolll = sOffset ? o.documentScroll.left : 0;
+			
+			el.css({ position: 'absolute', top: (iniPos.top + dscrollt), left: (iniPos.left + dscrolll) });
+		}
+		
+		//Opera fixing relative position
+		if ($.browser.opera && /relative/.test(el.css('position')))
+			el.css({ position: 'relative', top: 'auto', left: 'auto' });
+		
+		this._renderProxy();
+		
+		var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));
+		
+		if (o.containment) {
+			curleft += $(o.containment).scrollLeft()||0;
+			curtop += $(o.containment).scrollTop()||0;
+		}
+		
+		//Store needed variables
+		this.offset = this.helper.offset();
+		this.position = { left: curleft, top: curtop };
+		this.size = o.helper || ie6 ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
+		this.originalSize = o.helper || ie6 ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
+		this.originalPosition = { left: curleft, top: curtop };
+		this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
+		this.originalMousePosition = { left: e.pageX, top: e.pageY };
+		
+		//Aspect Ratio
+		o.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.height / this.originalSize.width)||1);
+		
+		if (o.preserveCursor)
+			$('body').css('cursor', this.axis + '-resize');
+			
+		this.propagate("start", e);
+		return true;
+	},
+	mouseDrag: function(e) {
+		
+		//Increase performance, avoid regex
+		var el = this.helper, o = this.options, props = {},
+			self = this, smp = this.originalMousePosition, a = this.axis;
+		
+		var dx = (e.pageX-smp.left)||0, dy = (e.pageY-smp.top)||0;
+		var trigger = this._change[a];
+		if (!trigger) return false;
+		
+		// Calculate the attrs that will be change
+		var data = trigger.apply(this, [e, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;
+		
+		if (o._aspectRatio || e.shiftKey)
+			data = this._updateRatio(data, e);
+		
+		data = this._respectSize(data, e);
+		
+		// plugins callbacks need to be called first
+		this.propagate("resize", e);
+		
+		el.css({
+			top: this.position.top + "px", left: this.position.left + "px", 
+			width: this.size.width + "px", height: this.size.height + "px"
+		});
+		
+		if (!o.helper && o.proportionallyResize)
+			this._proportionallyResize();
+		
+		this._updateCache(data);
+		
+		// calling the user callback at the end
+		this.element.triggerHandler("resize", [e, this.ui()], this.options["resize"]);
+		
+		return false;
+	},
+	mouseStop: function(e) {
+		
+		this.options.resizing = false;
+		var o = this.options, num = function(v) { return parseInt(v, 10) || 0; }, self = this;
+		
+		if(o.helper) {
+			var pr = o.proportionallyResize, ista = pr && (/textarea/i).test(pr.get(0).nodeName), 
+						soffseth = ista && $.ui.hasScroll(pr.get(0), 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
+							soffsetw = ista ? 0 : self.sizeDiff.width;
+			
+			var s = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
+				left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null, 
+				top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
+			
+			if (!o.animate)
+				this.element.css($.extend(s, { top: top, left: left }));
+			
+			if (o.helper && !o.animate) this._proportionallyResize();
+		}
+		
+		if (o.preserveCursor)
+			$('body').css('cursor', 'auto');
+		
+		this.propagate("stop", e);
+		
+		if (o.helper) this.helper.remove();
+		
+		return false;
+	},
+	_updateCache: function(data) {
+		var o = this.options;
+		this.offset = this.helper.offset();
+		if (data.left) this.position.left = data.left;
+		if (data.top) this.position.top = data.top;
+		if (data.height) this.size.height = data.height;
+		if (data.width) this.size.width = data.width;
+	},
+	_updateRatio: function(data, e) {
+		var o = this.options, cpos = this.position, csize = this.size, a = this.axis;
+		
+		if (data.height) data.width = (csize.height / o.aspectRatio);
+		else if (data.width) data.height = (csize.width * o.aspectRatio);
+		
+		if (a == 'sw') {
+			data.left = cpos.left + (csize.width - data.width);
+			data.top = null;
+		}
+		if (a == 'nw') { 
+			data.top = cpos.top + (csize.height - data.height);
+			data.left = cpos.left + (csize.width - data.width);
+		}
+		
+		return data;
+	},
+	_respectSize: function(data, e) {
+		
+		var el = this.helper, o = this.options, pRatio = o._aspectRatio || e.shiftKey, a = this.axis, 
+				ismaxw = data.width && o.maxWidth && o.maxWidth < data.width, ismaxh = data.height && o.maxHeight && o.maxHeight < data.height,
+					isminw = data.width && o.minWidth && o.minWidth > data.width, isminh = data.height && o.minHeight && o.minHeight > data.height;
+		
+		if (isminw) data.width = o.minWidth;
+		if (isminh) data.height = o.minHeight;
+		if (ismaxw) data.width = o.maxWidth;
+		if (ismaxh) data.height = o.maxHeight;
+		
+		var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
+		var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
+		
+		if (isminw && cw) data.left = dw - o.minWidth;
+		if (ismaxw && cw) data.left = dw - o.maxWidth;
+		if (isminh && ch)	data.top = dh - o.minHeight;
+		if (ismaxh && ch)	data.top = dh - o.maxHeight;
+		
+		// fixing jump error on top/left - bug #2330
+		var isNotwh = !data.width && !data.height;
+		if (isNotwh && !data.left && data.top) data.top = null;
+		else if (isNotwh && !data.top && data.left) data.left = null;
+		
+		return data;
+	},
+	_proportionallyResize: function() {
+		var o = this.options;
+		if (!o.proportionallyResize) return;
+		var prel = o.proportionallyResize, el = this.helper || this.element;
+		
+		if (!o.borderDif) {
+			var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
+				p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];
+			
+			o.borderDif = $.map(b, function(v, i) {
+				var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
+				return border + padding; 
+			});
+		}
+		prel.css({
+			height: (el.height() - o.borderDif[0] - o.borderDif[2]) + "px",
+			width: (el.width() - o.borderDif[1] - o.borderDif[3]) + "px"
+		});
+	},
+	_renderProxy: function() {
+		var el = this.element, o = this.options;
+		this.elementOffset = el.offset();
+		
+		if(o.helper) {
+			this.helper = this.helper || $('<div style="overflow:hidden;"></div>');
+			
+			// fix ie6 offset
+			var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
+			pxyoffset = ( ie6 ? 2 : -1 );
+			
+			this.helper.addClass(o.helper).css({
+				width: el.outerWidth() + pxyoffset,
+				height: el.outerHeight() + pxyoffset,
+				position: 'absolute',
+				left: this.elementOffset.left - ie6offset +'px',
+				top: this.elementOffset.top - ie6offset +'px',
+				zIndex: ++o.zIndex
+			});
+			
+			this.helper.appendTo("body");
+			
+			if (o.disableSelection)
+				$.ui.disableSelection(this.helper.get(0));
+			
+		} else {
+			this.helper = el; 
+		}
+	},
+	_change: {
+		e: function(e, dx, dy) {
+			return { width: this.originalSize.width + dx };
+		},
+		w: function(e, dx, dy) {
+			var o = this.options, cs = this.originalSize, sp = this.originalPosition;
+			return { left: sp.left + dx, width: cs.width - dx };
+		},
+		n: function(e, dx, dy) {
+			var o = this.options, cs = this.originalSize, sp = this.originalPosition;
+			return { top: sp.top + dy, height: cs.height - dy };
+		},
+		s: function(e, dx, dy) {
+			return { height: this.originalSize.height + dy };
+		},
+		se: function(e, dx, dy) {
+			return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [e, dx, dy]));
+		},
+		sw: function(e, dx, dy) {
+			return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [e, dx, dy]));
+		},
+		ne: function(e, dx, dy) {
+			return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [e, dx, dy]));
+		},
+		nw: function(e, dx, dy) {
+			return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [e, dx, dy]));
+		}
+	}
+}));
+
+$.extend($.ui.resizable, {
+	defaults: {
+		cancel: ":input",
+		distance: 1,
+		delay: 0,
+		preventDefault: true,
+		transparent: false,
+		minWidth: 10,
+		minHeight: 10,
+		aspectRatio: false,
+		disableSelection: true,
+		preserveCursor: true,
+		autoHide: false,
+		knobHandles: false
+	}
+});
+
+/*
+ * Resizable Extensions
+ */
+
+$.ui.plugin.add("resizable", "containment", {
+	
+	start: function(e, ui) {
+		var o = ui.options, self = $(this).data("resizable"), el = self.element;
+		var oc = o.containment,	ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
+		if (!ce) return;
+		
+		self.containerElement = $(ce);
+		
+		if (/document/.test(oc) || oc == document) {
+			self.containerOffset = { left: 0, top: 0 };
+			self.containerPosition = { left: 0, top: 0 };
+			
+			self.parentData = { 
+				element: $(document), left: 0, top: 0, 
+				width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
+			};
+		}
+		
+				
+		// i'm a node, so compute top, left, right, bottom
+		else{
+			self.containerOffset = $(ce).offset();
+			self.containerPosition = $(ce).position();
+			self.containerSize = { height: $(ce).innerHeight(), width: $(ce).innerWidth() };
+		
+			var co = self.containerOffset, ch = self.containerSize.height,	cw = self.containerSize.width, 
+						width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
+		
+			self.parentData = { 
+				element: ce, left: co.left, top: co.top, width: width, height: height
+			};
+		}
+	},
+	
+	resize: function(e, ui) {
+		var o = ui.options, self = $(this).data("resizable"), 
+				ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
+				pRatio = o._aspectRatio || e.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement;
+		
+		if (ce[0] != document && /static/.test(ce.css('position')))
+			cop = self.containerPosition;
+		
+		if (cp.left < (o.helper ? co.left : cop.left)) {
+			self.size.width = self.size.width + (o.helper ? (self.position.left - co.left) : (self.position.left - cop.left));
+			if (pRatio) self.size.height = self.size.width * o.aspectRatio;
+			self.position.left = o.helper ? co.left : cop.left;
+		}
+		
+		if (cp.top < (o.helper ? co.top : 0)) {
+			self.size.height = self.size.height + (o.helper ? (self.position.top - co.top) : self.position.top);
+			if (pRatio) self.size.width = self.size.height / o.aspectRatio;
+			self.position.top = o.helper ? co.top : 0;
+		}
+		
+		var woset = (o.helper ? self.offset.left - co.left : (self.position.left - cop.left)) + self.sizeDiff.width, 
+					hoset = (o.helper ? self.offset.top - co.top : self.position.top) + self.sizeDiff.height;
+		
+		if (woset + self.size.width >= self.parentData.width) {
+			self.size.width = self.parentData.width - woset;
+			if (pRatio) self.size.height = self.size.width * o.aspectRatio;
+		}
+		
+		if (hoset + self.size.height >= self.parentData.height) {
+			self.size.height = self.parentData.height - hoset;
+			if (pRatio) self.size.width = self.size.height / o.aspectRatio;
+		}
+	},
+	
+	stop: function(e, ui){
+		var o = ui.options, self = $(this).data("resizable"), cp = self.position,
+				co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;
+		
+		var helper = $(self.helper), ho = helper.offset(), w = helper.innerWidth(), h = helper.innerHeight();
+		
+		
+		if (o.helper && !o.animate && /relative/.test(ce.css('position')))
+			$(this).css({ left: (ho.left - co.left), top: (ho.top - co.top), width: w, height: h });
+		
+		if (o.helper && !o.animate && /static/.test(ce.css('position')))
+			$(this).css({ left: cop.left + (ho.left - co.left), top: cop.top + (ho.top - co.top), width: w, height: h });
+		
+	}
+});
+
+$.ui.plugin.add("resizable", "grid", {
+	
+	resize: function(e, ui) {
+		var o = ui.options, self = $(this).data("resizable"), cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || e.shiftKey;
+		o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
+		var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);
+		
+		if (/^(se|s|e)$/.test(a)) {
+			self.size.width = os.width + ox;
+			self.size.height = os.height + oy;
+		}
+		else if (/^(ne)$/.test(a)) {
+			self.size.width = os.width + ox;
+			self.size.height = os.height + oy;
+			self.position.top = op.top - oy;
+		}
+		else if (/^(sw)$/.test(a)) {
+			self.size.width = os.width + ox;
+			self.size.height = os.height + oy;
+			self.position.left = op.left - ox;
+		}
+		else {
+			self.size.width = os.width + ox;
+			self.size.height = os.height + oy;
+			self.position.top = op.top - oy;
+			self.position.left = op.left - ox;
+		}
+	}
+	
+});
+
+$.ui.plugin.add("resizable", "animate", {
+	
+	stop: function(e, ui) {
+		var o = ui.options, self = $(this).data("resizable");
+		
+		var pr = o.proportionallyResize, ista = pr && (/textarea/i).test(pr.get(0).nodeName), 
+						soffseth = ista && $.ui.hasScroll(pr.get(0), 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
+							soffsetw = ista ? 0 : self.sizeDiff.width;
+		
+		var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
+					left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null, 
+						top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null; 
+		
+		self.element.animate(
+			$.extend(style, top && left ? { top: top, left: left } : {}), { 
+				duration: o.animateDuration || "slow", easing: o.animateEasing || "swing", 
+				step: function() {
+					
+					var data = {
+						width: parseInt(self.element.css('width'), 10),
+						height: parseInt(self.element.css('height'), 10),
+						top: parseInt(self.element.css('top'), 10),
+						left: parseInt(self.element.css('left'), 10)
+					};
+					
+					if (pr) pr.css({ width: data.width, height: data.height });
+					
+					// propagating resize, and updating values for each animation step
+					self._updateCache(data);
+					self.propagate("animate", e);
+					
+				}
+			}
+		);
+	}
+	
+});
+
+$.ui.plugin.add("resizable", "ghost", {
+	
+	start: function(e, ui) {
+		var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize, cs = self.size;
+		
+		if (!pr) self.ghost = self.element.clone();
+		else self.ghost = pr.clone();
+		
+		self.ghost.css(
+			{ opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 }
+		)
+		.addClass('ui-resizable-ghost').addClass(typeof o.ghost == 'string' ? o.ghost : '');
+		
+		self.ghost.appendTo(self.helper);
+		
+	},
+	
+	resize: function(e, ui){
+		var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize;
+		
+		if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
+		
+	},
+	
+	stop: function(e, ui){
+		var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize;
+		if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
+	}
+	
+});
+
+$.ui.plugin.add("resizable", "alsoResize", {
+	
+	start: function(e, ui) {
+		var o = ui.options, self = $(this).data("resizable"), 
+		
+		_store = function(exp) {
+			$(exp).each(function() {
+				$(this).data("resizable-alsoresize", {
+					width: parseInt($(this).width(), 10), height: parseInt($(this).height(), 10),
+					left: parseInt($(this).css('left'), 10), top: parseInt($(this).css('top'), 10)
+				});
+			});
+		};
+		
+		if (typeof(o.alsoResize) == 'object') {
+			if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0];	_store(o.alsoResize); }
+			else { $.each(o.alsoResize, function(exp, c) { _store(exp); }); }
+		}else{
+			_store(o.alsoResize);
+		} 
+	},
+	
+	resize: function(e, ui){
+		var o = ui.options, self = $(this).data("resizable"), os = self.originalSize, op = self.originalPosition;
+		
+		var delta = { 
+			height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
+			top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
+		},
+		
+		_alsoResize = function(exp, c) {
+			$(exp).each(function() {
+				var start = $(this).data("resizable-alsoresize"), style = {}, css = c && c.length ? c : ['width', 'height', 'top', 'left'];
+				
+				$.each(css || ['width', 'height', 'top', 'left'], function(i, prop) {
+					var sum = (start[prop]||0) + (delta[prop]||0);
+					if (sum && sum >= 0)
+						style[prop] = sum || null;
+				});
+				$(this).css(style);
+			});
+		};
+		
+		if (typeof(o.alsoResize) == 'object') {
+			$.each(o.alsoResize, function(exp, c) { _alsoResize(exp, c); });
+		}else{
+			_alsoResize(o.alsoResize);
+		}
+	},
+	
+	stop: function(e, ui){
+		$(this).removeData("resizable-alsoresize-start");
+	}
+});
+
+})(jQuery);
+/*
+ * jQuery UI Dialog
+ *
+ * Copyright (c) 2008 Richard D. Worth (rdworth.org)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ * 
+ * http://docs.jquery.com/UI/Dialog
+ *
+ * Depends:
+ *	ui.core.js
+ *	ui.draggable.js
+ *	ui.resizable.js
+ */
+(function($) {
+
+var setDataSwitch = {
+	dragStart: "start.draggable",
+	drag: "drag.draggable",
+	dragStop: "stop.draggable",
+	maxHeight: "maxHeight.resizable",
+	minHeight: "minHeight.resizable",
+	maxWidth: "maxWidth.resizable",
+	minWidth: "minWidth.resizable",
+	resizeStart: "start.resizable",
+	resize: "drag.resizable",
+	resizeStop: "stop.resizable"
+};
+
+$.widget("ui.dialog", {
+	init: function() {
+		var self = this,
+			options = this.options,
+			resizeHandles = typeof options.resizable == 'string'
+				? options.resizable
+				: 'n,e,s,w,se,sw,ne,nw',
+			
+			uiDialogContent = this.element
+				.addClass('ui-dialog-content')
+				.wrap('<div/>')
+				.wrap('<div/>'),
+			
+			uiDialogContainer = (this.uiDialogContainer = uiDialogContent.parent()
+				.addClass('ui-dialog-container')
+				.css({position: 'relative', width: '100%', height: '100%'})),
+			
+			title = options.title || uiDialogContent.attr('title') || '',
+			uiDialogTitlebar = (this.uiDialogTitlebar =
+				$('<div class="ui-dialog-titlebar"/>'))
+				.append('<span class="ui-dialog-title">' + title + '</span>')
+				//.append('<a href="#" class="ui-dialog-titlebar-close"><span>X</span></a>')
+				.prependTo(uiDialogContainer),
+			
+			uiDialog = (this.uiDialog = uiDialogContainer.parent())
+				.appendTo(document.body)
+				.hide()
+				.addClass('ui-dialog')
+				.addClass(options.dialogClass)
+				// add content classes to dialog
+				// to inherit theme at top level of element
+				.addClass(uiDialogContent.attr('className'))
+					.removeClass('ui-dialog-content')
+				.css({
+					position: 'absolute',
+					width: options.width,
+					height: options.height,
+					overflow: 'hidden',
+					zIndex: options.zIndex
+				})
+				// setting tabIndex makes the div focusable
+				// setting outline to 0 prevents a border on focus in Mozilla
+				.attr('tabIndex', -1).css('outline', 0).keydown(function(ev) {
+					if (options.closeOnEscape) {
+						var ESC = 27;
+						(ev.keyCode && ev.keyCode == ESC && self.close());
+					}
+				})
+				.mousedown(function() {
+					self.moveToTop();
+				}),
+			
+			uiDialogButtonPane = (this.uiDialogButtonPane = $('<div/>'))
+				.addClass('ui-dialog-buttonpane').css({ position: 'absolute', bottom: 0 })
+				.appendTo(uiDialog);
+		
+		/*
+		this.uiDialogTitlebarClose = $('.ui-dialog-titlebar-close', uiDialogTitlebar)
+			.hover(
+				function() {
+					$(this).addClass('ui-dialog-titlebar-close-hover');
+				},
+				function() {
+					$(this).removeClass('ui-dialog-titlebar-close-hover');
+				}
+			)
+			.mousedown(function(ev) {
+				ev.stopPropagation();
+			})
+			.click(function() {
+				self.close();
+				return false;
+			});
+		*/
+
+		this.uiDialogTitlebar.find("*").add(this.uiDialogTitlebar).each(function() {
+			$.ui.disableSelection(this);
+		});
+
+		if ($.fn.draggable) {
+			uiDialog.draggable({
+				cancel: '.ui-dialog-content',
+				helper: options.dragHelper,
+				handle: '.ui-dialog-titlebar',
+				start: function(e, ui) {
+					self.moveToTop();
+					(options.dragStart && options.dragStart.apply(self.element[0], arguments));
+				},
+				drag: function(e, ui) {
+					(options.drag && options.drag.apply(self.element[0], arguments));
+				},
+				stop: function(e, ui) {
+					(options.dragStop && options.dragStop.apply(self.element[0], arguments));
+					$.ui.dialog.overlay.resize();
+				}
+			});
+			(options.draggable || uiDialog.draggable('disable'));
+		}
+		
+		if ($.fn.resizable) {
+			uiDialog.resizable({
+				cancel: '.ui-dialog-content',
+				helper: options.resizeHelper,
+				maxWidth: options.maxWidth,
+				maxHeight: options.maxHeight,
+				minWidth: options.minWidth,
+				minHeight: options.minHeight,
+				start: function() {
+					(options.resizeStart && options.resizeStart.apply(self.element[0], arguments));
+				},
+				resize: function(e, ui) {
+					(options.autoResize && self.size.apply(self));
+					(options.resize && options.resize.apply(self.element[0], arguments));
+				},
+				handles: resizeHandles,
+				stop: function(e, ui) {
+					(options.autoResize && self.size.apply(self));
+					(options.resizeStop && options.resizeStop.apply(self.element[0], arguments));
+					$.ui.dialog.overlay.resize();
+				}
+			});
+			(options.resizable || uiDialog.resizable('disable'));
+		}
+		
+		this.createButtons(options.buttons);
+		this.isOpen = false;
+		
+		(options.bgiframe && $.fn.bgiframe && uiDialog.bgiframe());
+		(options.autoOpen && this.open());
+	},
+	
+	setData: function(key, value){
+		(setDataSwitch[key] && this.uiDialog.data(setDataSwitch[key], value));
+		switch (key) {
+			case "buttons":
+				this.createButtons(value);
+				break;
+			case "draggable":
+				this.uiDialog.draggable(value ? 'enable' : 'disable');
+				break;
+			case "height":
+				this.uiDialog.height(value);
+				break;
+			case "position":
+				this.position(value);
+				break;
+			case "resizable":
+				(typeof value == 'string' && this.uiDialog.data('handles.resizable', value));
+				this.uiDialog.resizable(value ? 'enable' : 'disable');
+				break;
+			case "title":
+				$(".ui-dialog-title", this.uiDialogTitlebar).text(value);
+				break;
+			case "width":
+				this.uiDialog.width(value);
+				break;
+		}
+		
+		$.widget.prototype.setData.apply(this, arguments);
+	},
+	
+	position: function(pos) {
+		var wnd = $(window), doc = $(document),
+			pTop = doc.scrollTop(), pLeft = doc.scrollLeft(),
+			minTop = pTop;
+		
+		if ($.inArray(pos, ['center','top','right','bottom','left']) >= 0) {
+			pos = [
+				pos == 'right' || pos == 'left' ? pos : 'center',
+				pos == 'top' || pos == 'bottom' ? pos : 'middle'
+			];
+		}
+		if (pos.constructor != Array) {
+			pos = ['center', 'middle'];
+		}
+		if (pos[0].constructor == Number) {
+			pLeft += pos[0];
+		} else {
+			switch (pos[0]) {
+				case 'left':
+					pLeft += 0;
+					break;
+				case 'right':
+					pLeft += wnd.width() - this.uiDialog.width();
+					break;
+				default:
+				case 'center':
+					pLeft += (wnd.width() - this.uiDialog.width()) / 2;
+			}
+		}
+		if (pos[1].constructor == Number) {
+			pTop += pos[1];
+		} else {
+			switch (pos[1]) {
+				case 'top':
+					pTop += 0;
+					break;
+				case 'bottom':
+					pTop += wnd.height() - this.uiDialog.height();
+					break;
+				default:
+				case 'middle':
+					pTop += (wnd.height() - this.uiDialog.height()) / 2;
+			}
+		}
+		
+		// prevent the dialog from being too high (make sure the titlebar
+		// is accessible)
+		pTop = Math.max(pTop, minTop);
+		this.uiDialog.css({top: pTop, left: pLeft});
+	},
+
+	size: function() {
+		var container = this.uiDialogContainer,
+			titlebar = this.uiDialogTitlebar,
+			content = this.element,
+			tbMargin = parseInt(content.css('margin-top'),10) + parseInt(content.css('margin-bottom'),10),
+			lrMargin = parseInt(content.css('margin-left'),10) + parseInt(content.css('margin-right'),10);
+		content.height(container.height() - titlebar.outerHeight() - tbMargin);
+		content.width(container.width() - lrMargin);
+	},
+	
+	open: function() {
+		if (this.isOpen) { return; }
+		
+		this.overlay = this.options.modal ? new $.ui.dialog.overlay(this) : null;
+		(this.uiDialog.next().length > 0) && this.uiDialog.appendTo('body');
+		this.position(this.options.position);
+		this.uiDialog.show(this.options.show);
+		this.options.autoResize && this.size();
+		this.moveToTop(true);
+		
+		// CALLBACK: open
+		var openEV = null;
+		var openUI = {
+			options: this.options
+		};
+		//this.uiDialogTitlebarClose.focus();
+		this.element.triggerHandler("dialogopen", [openEV, openUI], this.options.open);
+		
+		this.isOpen = true;
+	},
+	
+	// the force parameter allows us to move modal dialogs to their correct
+	// position on open
+	moveToTop: function(force) {
+		if ((this.options.modal && !force)
+			|| (!this.options.stack && !this.options.modal)) { return this.element.triggerHandler("dialogfocus", [null, { options: this.options }], this.options.focus); }
+		
+		var maxZ = this.options.zIndex, options = this.options;
+		$('.ui-dialog:visible').each(function() {
+			maxZ = Math.max(maxZ, parseInt($(this).css('z-index'), 10) || options.zIndex);
+		});
+		(this.overlay && this.overlay.$el.css('z-index', ++maxZ));
+		this.uiDialog.css('z-index', ++maxZ);
+		
+		this.element.triggerHandler("dialogfocus", [null, { options: this.options }], this.options.focus);
+	},
+	
+	close: function() {
+		(this.overlay && this.overlay.destroy());
+		this.uiDialog.hide(this.options.hide);
+
+		// CALLBACK: close
+		var closeEV = null;
+		var closeUI = {
+			options: this.options
+		};
+		this.element.triggerHandler("dialogclose", [closeEV, closeUI], this.options.close);
+		$.ui.dialog.overlay.resize();
+		
+		this.isOpen = false;
+	},
+	
+	destroy: function() {
+		(this.overlay && this.overlay.destroy());
+		this.uiDialog.hide();
+		this.element
+			.unbind('.dialog')
+			.removeData('dialog')
+			.removeClass('ui-dialog-content')
+			.hide().appendTo('body');
+		this.uiDialog.remove();
+	},
+	
+	createButtons: function(buttons) {
+		var self = this,
+			hasButtons = false,
+			uiDialogButtonPane = this.uiDialogButtonPane;
+		
+		// remove any existing buttons
+		uiDialogButtonPane.empty().hide();
+		
+		$.each(buttons, function() { return !(hasButtons = true); });
+		if (hasButtons) {
+			uiDialogButtonPane.show();
+			$.each(buttons, function(name, fn) {
+				$('<button/>')
+					.text(name)
+					.click(function() { fn.apply(self.element[0], arguments); })
+					.appendTo(uiDialogButtonPane);
+			});
+		}
+	}
+});
+
+$.extend($.ui.dialog, {
+	defaults: {
+		autoOpen: true,
+		autoResize: true,
+		bgiframe: false,
+		buttons: {},
+		closeOnEscape: false,
+		draggable: true,
+		height: 200,
+		minHeight: 100,
+		minWidth: 150,
+		modal: false,
+		overlay: {},
+		position: 'center',
+		resizable: true,
+		stack: true,
+		width: 300,
+		zIndex: 1000
+	},
+	
+	overlay: function(dialog) {
+		this.$el = $.ui.dialog.overlay.create(dialog);
+	}
+});
+
+$.extend($.ui.dialog.overlay, {
+	instances: [],
+	events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),
+		function(e) { return e + '.dialog-overlay'; }).join(' '),
+	create: function(dialog) {
+		if (this.instances.length === 0) {
+			// prevent use of anchors and inputs
+			// we use a setTimeout in case the overlay is created from an
+			// event that we're going to be cancelling (see #2804)
+			setTimeout(function() {
+				$('a, :input').bind($.ui.dialog.overlay.events, function() {
+					// allow use of the element if inside a dialog and
+					// - there are no modal dialogs
+					// - there are modal dialogs, but we are in front of the topmost modal
+					var allow = false;
+					var $dialog = $(this).parents('.ui-dialog');
+					if ($dialog.length) {
+						var $overlays = $('.ui-dialog-overlay');
+						if ($overlays.length) {
+							var maxZ = parseInt($overlays.css('z-index'), 10);
+							$overlays.each(function() {
+								maxZ = Math.max(maxZ, parseInt($(this).css('z-index'), 10));
+							});
+							allow = parseInt($dialog.css('z-index'), 10) > maxZ;
+						} else {
+							allow = true;
+						}
+					}
+					return allow;
+				});
+			}, 1);
+			
+			// allow closing by pressing the escape key
+            /*
+			$(document).bind('keydown.dialog-overlay', function(e) {
+				var ESC = 27;
+				(e.keyCode && e.keyCode == ESC && dialog.close()); 
+			}); */
+			
+			// handle window resize
+			$(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize);
+		}
+		
+		var $el = $('<div/>').appendTo(document.body)
+			.addClass('ui-dialog-overlay').css($.extend({
+				borderWidth: 0, margin: 0, padding: 0,
+				position: 'absolute', top: 0, left: 0,
+				width: this.width(),
+				height: this.height()
+			}, dialog.options.overlay));
+		
+		(dialog.options.bgiframe && $.fn.bgiframe && $el.bgiframe());
+		
+		this.instances.push($el);
+		return $el;
+	},
+	
+	destroy: function($el) {
+		this.instances.splice($.inArray(this.instances, $el), 1);
+		
+		if (this.instances.length === 0) {
+			$('a, :input').add([document, window]).unbind('.dialog-overlay');
+		}
+		
+		$el.remove();
+	},
+	
+	height: function() {
+		if ($.browser.msie && $.browser.version < 7) {
+			var scrollHeight = Math.max(
+				document.documentElement.scrollHeight,
+				document.body.scrollHeight
+			);
+			var offsetHeight = Math.max(
+				document.documentElement.offsetHeight,
+				document.body.offsetHeight
+			);
+			
+			if (scrollHeight < offsetHeight) {
+				return $(window).height() + 'px';
+			} else {
+				return scrollHeight + 'px';
+			}
+		} else {
+			return $(document).height() + 'px';
+		}
+	},
+	
+	width: function() {
+		if ($.browser.msie && $.browser.version < 7) {
+			var scrollWidth = Math.max(
+				document.documentElement.scrollWidth,
+				document.body.scrollWidth
+			);
+			var offsetWidth = Math.max(
+				document.documentElement.offsetWidth,
+				document.body.offsetWidth
+			);
+			
+			if (scrollWidth < offsetWidth) {
+				return $(window).width() + 'px';
+			} else {
+				return scrollWidth + 'px';
+			}
+		} else {
+			return $(document).width() + 'px';
+		}
+	},
+	
+	resize: function() {
+		/* If the dialog is draggable and the user drags it past the
+		 * right edge of the window, the document becomes wider so we
+		 * need to stretch the overlay. If the user then drags the
+		 * dialog back to the left, the document will become narrower,
+		 * so we need to shrink the overlay to the appropriate size.
+		 * This is handled by shrinking the overlay before setting it
+		 * to the full document size.
+		 */
+		var $overlays = $([]);
+		$.each($.ui.dialog.overlay.instances, function() {
+			$overlays = $overlays.add(this);
+		});
+		
+		$overlays.css({
+			width: 0,
+			height: 0
+		}).css({
+			width: $.ui.dialog.overlay.width(),
+			height: $.ui.dialog.overlay.height()
+		});
+	}
+});
+
+$.extend($.ui.dialog.overlay.prototype, {
+	destroy: function() {
+		$.ui.dialog.overlay.destroy(this.$el);
+	}
+});
+
+})(jQuery);