/*
 * 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
 *
 * $Date: 2008-05-04 16:52:15 +0200 (So, 04 Mai 2008) $
 * $Rev: 5419 $
 */
;(function($) {
	
	$.ui = $.ui || {};
	
	// Add methods that are vital for all mouse interaction stuff
	// (plugin registering)
	$.extend($.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-resizable-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(e) {
			e.unselectable = "on";
			e.onselectstart = function() { return false; };
			if (e.style) { e.style.MozUserSelect = "none"; }
		},
		enableSelection: function(e) {
			e.unselectable = "off";
			e.onselectstart = function() { return true; };
			if (e.style) { e.style.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).trigger("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);
	};
	
	var widgetPrototype = {
		init: function() {},
		destroy: function() {},
		
		getData: function(e, key) {
			return this.options[key];
		},
		setData: function(e, key, value) {
			this.options[key] = value;
		},
		
		enable: function() {
			this.setData(null, 'disabled', false);
		},
		disable: function() {
			this.setData(null, 'disabled', true);
		}
	};
	
	$.widget = function(name, prototype) {
		var namespace = name.split(".")[0];
		name = name.split(".")[1];
		// create plugin method
		$.fn[name] = function(options, data) {
			var isMethodCall = (typeof options == 'string'),
				args = arguments;
			
			if (isMethodCall && getter(namespace, name, options)) {
				var instance = $.data(this[0], name);
				return (instance ? instance[options](data) : undefined); 
			}
			
			return this.each(function() {
				var instance = $.data(this, name);
				if (!instance) {
					$.data(this, name, new $[namespace][name](this, options));
				} else if (isMethodCall) {
					instance[options].apply(instance, $.makeArray(args).slice(1));
				}
			});
		};
		
		// create widget constructor
		$[namespace][name] = function(element, options) {
			var self = this;
			
			this.options = $.extend({}, $[namespace][name].defaults, options);
			this.element = $(element)
				.bind('setData.' + name, function(e, key, value) {
					return self.setData(e, key, value);
				})
				.bind('getData.' + name, function(e, key) {
					return self.getData(e, key);
				})
				.bind('remove', function() {
					return self.destroy();
				});
			this.init();
		};
		
		// add widget prototype
		$[namespace][name].prototype = $.extend({}, widgetPrototype, prototype);
	};
	
	
	/** Mouse Interaction Plugin **/
	
	$.widget("ui.mouse", {
		init: function() {
			var self = this;
			
			this.element
				.bind('mousedown.mouse', function() { return self.click.apply(self, arguments); })
				.bind('mouseup.mouse', function() { (self.timer && clearInterval(self.timer)); })
				.bind('click.mouse', function() { if(self.initialized) { self.initialized = false; return false; } });
			//Prevent text selection in IE
			if ($.browser.msie) {
				this.unselectable = this.element.attr('unselectable');
				this.element.attr('unselectable', 'on');
			}
		},
		destroy: function() {
			this.element.unbind('.mouse').removeData("mouse");
			($.browser.msie && this.element.attr('unselectable', this.unselectable));
		},
		trigger: function() { return this.click.apply(this, arguments); },
		click: function(e) {
		
			if(    e.which != 1 //only left click starts dragging
				|| $.inArray(e.target.nodeName.toLowerCase(), this.options.dragPrevention || []) != -1 // Prevent execution on defined elements
				|| (this.options.condition && !this.options.condition.apply(this.options.executor || this, [e, this.element])) //Prevent execution on condition
			) { return true; }
		
			var self = this;
			this.initialized = false;
			var initialize = function() {
				self._MP = { left: e.pageX, top: e.pageY }; // Store the click mouse position
				$(document).bind('mouseup.mouse', function() { return self.stop.apply(self, arguments); });
				$(document).bind('mousemove.mouse', function() { return self.drag.apply(self, arguments); });
		
				if(!self.initalized && Math.abs(self._MP.left-e.pageX) >= self.options.distance || Math.abs(self._MP.top-e.pageY) >= self.options.distance) {
					(self.options.start && self.options.start.call(self.options.executor || self, e, self.element));
					(self.options.drag && self.options.drag.call(self.options.executor || self, e, this.element)); //This is actually not correct, but expected
					self.initialized = true;
				}
			};

			if(this.options.delay) {
				if(this.timer) { clearInterval(this.timer); }
				this.timer = setTimeout(initialize, this.options.delay);
			} else {
				initialize();
			}
				
			return false;
			
		},
		stop: function(e) {
			
			if(!this.initialized) {
				return $(document).unbind('mouseup.mouse').unbind('mousemove.mouse');
			}

			(this.options.stop && this.options.stop.call(this.options.executor || this, e, this.element));
			
			$(document).unbind('mouseup.mouse').unbind('mousemove.mouse');
			return false;
			
		},
		drag: function(e) {

			var o = this.options;
			if ($.browser.msie && !e.button) {
				return this.stop.call(this, e); // IE mouseup check
			}
			
			if(!this.initialized && (Math.abs(this._MP.left-e.pageX) >= o.distance || Math.abs(this._MP.top-e.pageY) >= o.distance)) {
				(o.start && o.start.call(o.executor || this, e, this.element));
				this.initialized = true;
			} else {
				if(!this.initialized) { return false; }
			}

			(o.drag && o.drag.call(this.options.executor || this, e, this.element));
			return false;
			
		}
	});
	
})(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
 *
 * Revision: $Id: ui.draggable.js 5433 2008-05-04 20:07:17Z joern.zaefferer $
 */

;(function($) {
	
	$.widget("ui.draggable", {
		init: function() {
			
			//Initialize needed constants
			var o = this.options;

			//Initialize mouse events for interaction
			this.element.mouse({
				executor: this,
				delay: o.delay,
				distance: o.distance,
				dragPrevention: o.cancel,
				start: this.start,
				stop: this.stop,
				drag: this.drag,
				condition: function(e) {
					var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
					if(!handle) $(this.options.handle, this.element).each(function() { if(this == e.target) handle = true; });
					return !(e.target.className.indexOf("ui-resizable-handle") != -1 || this.options.disabled) && handle;
				}
			});
			
			//Position the node
			if(o.helper == 'original' && !(/(relative|absolute|fixed)/).test(this.element.css('position')))
				this.element.css('position', 'relative');
			
		},
		start: function(e) {

			var o = this.options;
			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.css("position") || this.helper.css("position") == "static") 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
			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;
				if(o.cursorAt.right != undefined) this.offset.click.left = this.helperProportions.width - o.cursorAt.right;
				if(o.cursorAt.top != undefined) this.offset.click.top = o.cursorAt.top;
				if(o.cursorAt.bottom != undefined) this.offset.click.top = this.helperProportions.height - o.cursorAt.bottom;
			}


			/*
			 * - 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') this.containment = [0,0,$(document).width(), ($(document).height() || document.body.parentNode.scrollHeight)];
				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);

			return false;

		},
		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" ? 0 : this.offsetParent[0].scrollTop) * mod	// The offsetParent's scroll position, not if the element is fixed
					+ 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" ? 0 : this.offsetParent[0].scrollLeft) * mod	// The offsetParent's scroll position, not if the element is fixed
					+ 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" ? 0 : this.offsetParent[0].scrollTop)	// The offsetParent's scroll position, not if the element is fixed
				),
				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" ? 0 : this.offsetParent[0].scrollLeft)	// The offsetParent's scroll position, not if the element is fixed
				)
			};

			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;
		},
		drag: 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 == "x") this.helper[0].style.left = this.position.left+'px';
			if(!this.options.axis || this.options.axis == "y") this.helper[0].style.top = this.position.top+'px';
			if($.ui.ddmanager) $.ui.ddmanager.drag(this, e);
			return false;

		},
		stop: function(e) {
		
			//If we are using droppables, inform the manager about the drop
			if ($.ui.ddmanager && !this.options.dropBehaviour)
				$.ui.ddmanager.drop(this, e);
				
			if(this.options.revert) {
				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() {
			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: {},
		ui: 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.ui()]);
			return this.element.triggerHandler(n == "drag" ? n : "drag"+n, [e, this.ui()], this.options[n]);
		},
		destroy: function() {
			if(!this.element.data('draggable')) return;
			this.element.removeData("draggable").unbind(".draggable").mouse("destroy");
		},
		enable: function() {
			this.options.disabled = false;
		},
		disable: function() {
			this.options.disabled = true;
		}
	});
	
	$.ui.draggable.defaults = {
		helper: "original",
		appendTo: "parent",
		cancel: ['input','textarea','button','select','option'],
		distance: 1,
		delay: 0
	};
	
	
	$.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.sortable = $.data($(ui.options.connectToSortable)[0], 'sortable');
			inst.sortableOffset = inst.sortable.element.offset();
			inst.sortableOuterWidth = inst.sortable.element.outerWidth();
			inst.sortableOuterHeight = inst.sortable.element.outerHeight();
			if(inst.sortable.options.revert) inst.sortable.shouldRevert = true;
		},
		stop: function(e,ui) {
			//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
			var instDraggable = $(this).data("draggable");
			var inst = instDraggable.sortable;
			
			if(inst.isOver) {
				inst.isOver = 0;
				instDraggable.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
				inst.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
				if(inst.shouldRevert) inst.options.revert = true; //revert here
				inst.stop(e);
				inst.options.helper = "original";
			}
		},
		drag: function(e,ui) {
			//This is handy: We reuse the intersectsWith method for checking if the current draggable helper
			//intersects with the sortable container
			var instDraggable = $(this).data("draggable");
			var inst = instDraggable.sortable;
			instDraggable.position.absolute = ui.absolutePosition; //Sorry, this is an ugly API fix
			
			if(inst.intersectsWith.call(instDraggable, {
				left: instDraggable.sortableOffset.left, top: instDraggable.sortableOffset.top,
				width: instDraggable.sortableOuterWidth, height: instDraggable.sortableOuterHeight
			})) {
				//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
				if(!inst.isOver) {
					inst.isOver = 1;
					
					//Cache the width/height of the new helper
					var height = inst.options.placeholderElement ? $(inst.options.placeholderElement, $(inst.options.items, inst.element)).innerHeight() : $(inst.options.items, inst.element).innerHeight();
					var width = inst.options.placeholderElement ? $(inst.options.placeholderElement, $(inst.options.items, inst.element)).innerWidth() : $(inst.options.items, inst.element).innerWidth();

					//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)
					inst.currentItem = $(this).clone().appendTo(inst.element);
					inst.options.helper = function() { return ui.helper[0]; };
					inst.start(e);
					
					//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
					inst.clickOffset.top = instDraggable.offset.click.top;
					inst.clickOffset.left = instDraggable.offset.click.left;
					inst.offset.left -= ui.absolutePosition.left - inst.position.absolute.left;
					inst.offset.top -= ui.absolutePosition.top - inst.position.absolute.top;
					
					//Do a nifty little helper animation: Animate it to the portlet's size (just takes the first 'li' element in the sortable now)
					inst.helperProportions = {width: width, height: height}; //We have to reset the helper proportions, because we are doing our animation there
					ui.helper.animate({height: height, width: width}, 500);
					instDraggable.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(inst.currentItem) inst.drag(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(inst.isOver) {
					inst.isOver = 0;
					inst.cancelHelperRemoval = true;
					inst.options.revert = false; //No revert here
					inst.stop(e);
					inst.options.helper = "original";
					
					//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
					inst.currentItem.remove();
					inst.placeholder.remove();
					
					ui.helper.animate({ height: this.innerHeight(), width: this.innerWidth() }, 500);
					instDraggable.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($(a).css("zIndex")) || ui.options.stack.min) - (parseInt($(b).css("zIndex")) || 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 Droppable
 *
 * Copyright (c) 2008 Paul Bakaus
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 * 
 * http://docs.jquery.com/UI/Droppables
 *
 * Depends:
 *	ui.core.js
 *	ui.draggable.js
 *
 * Revision: $Id: ui.droppable.js 5433 2008-05-04 20:07:17Z joern.zaefferer $
 */

;(function($) {

	$.widget("ui.droppable", {
		init: function() {
	
			this.element.addClass("ui-droppable");
			this.isover = 0; this.isout = 1;
			
			//Prepare the passed options
			var o = this.options, accept = o.accept;
			o = $.extend(o, {
				accept: o.accept && o.accept.constructor == Function ? o.accept : function(d) {
					return $(d).is(accept);
				}
			});
			
			//Store the droppable's proportions
			this.proportions = { width: this.element.outerWidth(), height: this.element.outerHeight() };
			
			// Add the reference and positions to the manager
			$.ui.ddmanager.droppables.push(this);
			
		},
		plugins: {},
		ui: function(c) {
			return {
				instance: this,
				draggable: (c.currentItem || c.element),
				helper: c.helper,
				position: c.position,
				absolutePosition: c.positionAbs,
				options: this.options,
				element: this.element
			};
		},
		destroy: function() {
			var drop = $.ui.ddmanager.droppables;
			for ( var i = 0; i < drop.length; i++ )
				if ( drop[i] == this )
					drop.splice(i, 1);
			
			this.element
				.removeClass("ui-droppable ui-droppable-disabled")
				.removeData("droppable")
				.unbind(".droppable");
		},
		enable: function() {
			this.element.removeClass("ui-droppable-disabled");
			this.options.disabled = false;
		},
		disable: function() {
			this.element.addClass("ui-droppable-disabled");
			this.options.disabled = true;
		},
		over: function(e) {
			
			var draggable = $.ui.ddmanager.current;
			if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
			
			if (this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) {
				$.ui.plugin.call(this, 'over', [e, this.ui(draggable)]);
				this.element.triggerHandler("dropover", [e, this.ui(draggable)], this.options.over);
			}
			
		},
		out: function(e) {
			
			var draggable = $.ui.ddmanager.current;
			if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
			
			if (this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) {
				$.ui.plugin.call(this, 'out', [e, this.ui(draggable)]);
				this.element.triggerHandler("dropout", [e, this.ui(draggable)], this.options.out);
			}
			
		},
		drop: function(e,custom) {
			
			var draggable = custom || $.ui.ddmanager.current;
			if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element
			
			var childrenIntersection = false;
			this.element.find(".ui-droppable").each(function() {
				var inst = $.data(this, 'droppable');
				if(inst.options.greedy && $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)) {
					childrenIntersection = true; return false;
				}
			});
			if(childrenIntersection) return false;
			
			if(this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) {
				$.ui.plugin.call(this, 'drop', [e, this.ui(draggable)]);
				this.element.triggerHandler("drop", [e, this.ui(draggable)], this.options.drop);
				return true;
			}
			
			return false;
			
		},
		activate: function(e) {
			
			var draggable = $.ui.ddmanager.current;
			$.ui.plugin.call(this, 'activate', [e, this.ui(draggable)]);
			if(draggable) this.element.triggerHandler("dropactivate", [e, this.ui(draggable)], this.options.activate);
			
		},
		deactivate: function(e) {
			
			var draggable = $.ui.ddmanager.current;
			$.ui.plugin.call(this, 'deactivate', [e, this.ui(draggable)]);
			if(draggable) this.element.triggerHandler("dropdeactivate", [e, this.ui(draggable)], this.options.deactivate);
			
		}
	});
	
	$.extend($.ui.droppable, {
		defaults: {
			disabled: false,
			tolerance: 'intersect'
		}
	});
	
	$.ui.intersect = function(draggable, droppable, toleranceMode) {
		
		if (!droppable.offset) return false;
		
		var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
			y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height;
		var l = droppable.offset.left, r = l + droppable.proportions.width,
			t = droppable.offset.top, b = t + droppable.proportions.height;
		
		switch (toleranceMode) {
			case 'fit':
				
				if(!((y2-(draggable.helperProportions.height/2) > t && y1 < t) || (y1 < b && y2 > b) || (x2 > l && x1 < l) || (x1 < r && x2 > r))) return false;
				
				if(y2-(draggable.helperProportions.height/2) > t && y1 < t) return 1; //Crosses top edge
				if(y1 < b && y2 > b) return 2; //Crosses bottom edge
				if(x2 > l && x1 < l) return 1; //Crosses left edge
				if(x1 < r && x2 > r) return 2; //Crosses right edge
				
				//return (l < x1 && x2 < r
				//	&& t < y1 && y2 < b);
				break;
			case 'intersect':
				return (l < x1 + (draggable.helperProportions.width / 2) // Right Half
					&& x2 - (draggable.helperProportions.width / 2) < r // Left Half
					&& t < y1 + (draggable.helperProportions.height / 2) // Bottom Half
					&& y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
				break;
			case 'pointer':
				return (l < ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left) && ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left) < r
					&& t < ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top) && ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top) < b);
				break;
			case 'touch':
				return (
						(y1 >= t && y1 <= b) ||	// Top edge touching
						(y2 >= t && y2 <= b) ||	// Bottom edge touching
						(y1 < t && y2 > b)		// Surrounded vertically
					) && (
						(x1 >= l && x1 <= r) ||	// Left edge touching
						(x2 >= l && x2 <= r) ||	// Right edge touching
						(x1 < l && x2 > r)		// Surrounded horizontally
					);
				break;
			default:
				return false;
				break;
			}
		
	};
	
	/*
		This manager tracks offsets of draggables and droppables
	*/
	$.ui.ddmanager = {
		current: null,
		droppables: [],
		prepareOffsets: function(t, e) {
			
			var m = $.ui.ddmanager.droppables;
			var type = e ? e.type : null; // workaround for #2317
			for (var i = 0; i < m.length; i++) {
				
				if(m[i].options.disabled || (t && !m[i].options.accept.call(m[i].element,(t.currentItem || t.element)))) continue;
				m[i].visible = m[i].element.is(":visible"); if(!m[i].visible) continue; //If the element is not visible, continue
				m[i].offset = m[i].element.offset();
				m[i].proportions = { width: m[i].element.outerWidth(), height: m[i].element.outerHeight() };
				
				if(type == "dragstart" || type == "sortactivate") m[i].activate.call(m[i], e); //Activate the droppable if used directly from draggables
			}
			
		},
		drop: function(draggable, e) {
			
			var dropped = false;
			$.each($.ui.ddmanager.droppables, function() {
				
				if(!this.options) return;
				if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
					dropped = this.drop.call(this, e);
				
				if (!this.options.disabled && this.visible && this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) {
					this.isout = 1; this.isover = 0;
					this.deactivate.call(this, e);
				}
				
			});
			return dropped;
			
		},
		drag: function(draggable, e) {
			
			//If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
			if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, e);
			
			//Run through all droppables and check their positions based on specific tolerance options
			$.each($.ui.ddmanager.droppables, function() {
				
				if(this.disabled || this.greedyChild || !this.visible) return;
				var intersects = $.ui.intersect(draggable, this, this.options.tolerance);
				
				var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null);
				if(!c) return;
				
				var parentInstance;
				if (this.options.greedy) {
					var parent = this.element.parents('.ui-droppable:eq(0)');
					if (parent.length) {
						parentInstance = $.data(parent[0], 'droppable');
						parentInstance.greedyChild = (c == 'isover' ? 1 : 0);
					}
				}
				
				// we just moved into a greedy child
				if (parentInstance && c == 'isover') {
					parentInstance['isover'] = 0;
					parentInstance['isout'] = 1;
					parentInstance.out.call(parentInstance, e);
				}
				
				this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
				this[c == "isover" ? "over" : "out"].call(this, e);
				
				// we just moved out of a greedy child
				if (parentInstance && c == 'isout') {
					parentInstance['isout'] = 0;
					parentInstance['isover'] = 1;
					parentInstance.over.call(parentInstance, e);
				}
			});
			
		}
	};
	
/*
 * Droppable Extensions
 */
	
	$.ui.plugin.add("droppable", "activeClass", {
		activate: function(e, ui) {
			$(this).addClass(ui.options.activeClass);
		},
		deactivate: function(e, ui) {
			$(this).removeClass(ui.options.activeClass);
		},
		drop: function(e, ui) {
			$(this).removeClass(ui.options.activeClass);
		}
	});
	
	$.ui.plugin.add("droppable", "hoverClass", {
		over: function(e, ui) {
			$(this).addClass(ui.options.hoverClass);
		},
		out: function(e, ui) {
			$(this).removeClass(ui.options.hoverClass);
		},
		drop: function(e, ui) {
			$(this).removeClass(ui.options.hoverClass);
		}
	});
 
})(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
 *
 * Revision: $Id: ui.resizable.js 5446 2008-05-05 15:34:15Z braeker $
 */
;(function($) {
	
	$.widget("ui.resizable", {
		init: function() {

			var self = this, o = this.options;
			
			
			var elpos = this.element.css('position'); // simulate .ui-resizable { position: relative; }
			this.element.addClass("ui-resizable").css({ position: /static/.test(elpos) ? 'relative' : elpos });
			
			$.extend(o, {
				_aspectRatio: !!(o.aspectRatio),
				proxy: o.proxy || o.ghost || o.animate ? '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: '-4px', left: '45%' },
				'ui-resizable-s': { cursor: 's-resize', bottom: '-4px', left: '45%' },
				'ui-resizable-e': { cursor: 'e-resize', right: '-4px', top: '45%' },
				'ui-resizable-w': { cursor: 'w-resize', left: '-4px', top: '45%' },
				'ui-resizable-se': { cursor: 'se-resize', right: '-4px', bottom: '-4px' },
				'ui-resizable-sw': { cursor: 'sw-resize', left: '-4px', bottom: '-4px' },
				'ui-resizable-nw': { cursor: 'nw-resize', left: '-4px', top: '-4px' },
				'ui-resizable-ne': { cursor: 'ne-resize', right: '-4px', top: '-4px' }
			};
			
			o._nodeName = this.element[0].nodeName;
		
			//Wrap the element if it cannot hold child nodes
			if(o._nodeName.match(/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();
		
				//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) {
		
				if(o.handles == 'all') o.handles = 'n,e,s,w,se,sw,ne,nw';
		
				var n = o.handles.split(","); o.handles = {};
		
				o.zIndex = o.zIndex || 1000;
				
				// 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 = jQuery.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();
					}
				});
			}
		
			//Initialize mouse events for interaction
			this.element.mouse({
				executor: this,
				delay: 0,
				distance: 0,
				dragPrevention: ['input','textarea','button','select','option'],
				start: this.start,
				stop: this.stop,
				drag: this.drag,
				condition: function(e) {
					if(this.disabled) return false;
					for(var i in this.options.handles) {
						if($(this.options.handles[i])[0] == e.target) return true;
					}
					return false;
				}
			});
			
		},
		plugins: {},
		ui: function() {
			return {
				instance: this,
				axis: this.options.axis,
				options: this.options
			};
		},
		_renderProxy: function() {
			var el = this.element, o = this.options;
			this.elementOffset = el.offset();
	
			if(o.proxy) {
				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.proxy).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; 
			}
		},
		propagate: function(n,e) {
			$.ui.plugin.call(this, n, [e, this.ui()]);
			this.element.triggerHandler(n == "resize" ? n : ["resize", n].join(""), [e, this.ui()], this.options[n]);
		},
		destroy: function() {
			var el = this.element, wrapped = el.children(".ui-resizable").get(0),
			
			_destroy = function(exp) {
				$(exp).removeClass("ui-resizable ui-resizable-disabled")
					.mouse("destroy").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);
			}
		},
		enable: function() {
			this.element.removeClass("ui-resizable-disabled");
			this.disabled = false;
		},
		disable: function() {
			this.element.addClass("ui-resizable-disabled");
			this.disabled = true;
		},
		start: function(e) {
			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 (/relative/.test(el.css('position')) && $.browser.opera)
				el.css({ position: 'relative', top: 'auto', left: 'auto' });
	
			this._renderProxy();
	
			var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));
			
			//Store needed variables
			this.offset = this.helper.offset();
			this.position = { left: curleft, top: curtop };
			this.size = o.proxy || ie6 ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
			this.originalSize = o.proxy || 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 false;
		},
		stop: function(e) {
			this.options.resizing = false;
			var o = this.options, num = function(v) { return parseInt(v, 10) || 0; }, self = this;
	
			if(o.proxy) {
				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), 
							top = parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top);
				
				if (!o.animate)
					this.element.css($.extend(style, { top: top, left: left }));
				
				if (o.proxy && !o.animate) this._proportionallyResize();
				this.helper.remove();
			}

			if (o.preserveCursor)
			$('body').css('cursor', 'auto');
	
			this.propagate("stop", e);	
			return false;
		},
		drag: 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);
			
			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.proxy && o.proportionallyResize)
				this._proportionallyResize();
			
			this._updateCache(data);
			
			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 = Math.round(csize.height / o.aspectRatio);
			else if (data.width) data.height = Math.round(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"
			});
		},
		
		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: {
			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 = ui.instance, el = self.element;
			var oc = o.containment,	ce = (oc instanceof jQuery) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
			if (!ce) return;
			
			if (/document/.test(oc) || oc == document) {
				self.containerOffset = { 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.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 = ui.instance, ps = self.containerSize, 
						co = self.containerOffset, cs = self.size, cp = self.position,
							pRatio = o._aspectRatio || e.shiftKey;
			
			if (cp.left < (o.proxy ? co.left : 0)) {
				self.size.width = self.size.width + (o.proxy ? (self.position.left - co.left) : self.position.left);
				if (pRatio) self.size.height = self.size.width * o.aspectRatio;
				self.position.left = o.proxy ? co.left : 0;
			}
			
			if (cp.top < (o.proxy ? co.top : 0)) {
				self.size.height = self.size.height + (o.proxy ? (self.position.top - co.top) : self.position.top);
				if (pRatio) self.size.width = self.size.height / o.aspectRatio;
				self.position.top = o.proxy ? co.top : 0;
			}
			
			var woset = (o.proxy ? self.offset.left - co.left : self.position.left) + self.sizeDiff.width, 
						hoset = (o.proxy ? 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;
			}
		}
	});
	
	$.ui.plugin.add("resizable", "grid", {
		
		resize: function(e, ui) {
			var o = ui.options, self = ui.instance, 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]) * o.grid[0], oy = Math.round((cs.height - os.height) / o.grid[1]) * o.grid[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 = ui.instance;

			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), 
							top = parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top); 
			
			self.element.animate(
				$.extend(style, { top: top, left: left }),
				{ 
					duration: o.animateDuration || "slow", 
					easing: o.animateEasing || "swing", 
					step: function() {
						if (pr) pr.css({ width: self.element.css('width'), height: self.element.css('height') });
					}
				}
			);
		}
		
	});
	
	$.ui.plugin.add("resizable", "ghost", {
		
		start: function(e, ui) {
			var o = ui.options, self = ui.instance, 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 = ui.instance, 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 = ui.instance, pr = o.proportionallyResize;
			if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
		}
		
	});

})(jQuery);
/*
 * jQuery UI Selectable
 *
 * 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/Selectables
 *
 * Depends:
 *	ui.core.js
 *
 * Revision: $Id: ui.selectable.js 5433 2008-05-04 20:07:17Z joern.zaefferer $
 */
;(function($) {

	$.widget("ui.selectable", {
		init: function() {
			var instance = this;
			
			this.element.addClass("ui-selectable");
			
			this.element.bind("setData.selectable", function(event, key, value){
				instance.options[key] = value;
			}).bind("getData.selectable", function(event, key){
				return instance.options[key];
			});
			
			this.dragged = false;
	
			// cache selectee children based on filter
			var selectees;
			this.refresh = function() {
				selectees = $(instance.options.filter, instance.element[0]);
				selectees.each(function() {
					var $this = $(this);
					var pos = $this.offset();
					$.data(this, "selectable-item", {
						element: this,
						$element: $this,
						left: pos.left,
						top: pos.top,
						right: pos.left + $this.width(),
						bottom: pos.top + $this.height(),
						startselected: false,
						selected: $this.hasClass('ui-selected'),
						selecting: $this.hasClass('ui-selecting'),
						unselecting: $this.hasClass('ui-unselecting')
					});
				});
			};
			this.refresh();
	
			this.selectees = selectees.addClass("ui-selectee");
	
			//Initialize mouse interaction
			this.element.mouse({
				executor: this,
				appendTo: 'body',
				delay: 0,
				distance: 0,
				dragPrevention: ['input','textarea','button','select','option'],
				start: this.start,
				stop: this.stop,
				drag: this.drag,
				condition: function(e) {
					var isSelectee = false;
					$(e.target).parents().andSelf().each(function() {
						if($.data(this, "selectable-item")) isSelectee = true;
					});
					return this.options.keyboard ? !isSelectee : true;
				}
			});
			
			this.helper = $(document.createElement('div')).css({border:'1px dotted black'});
		},
		toggle: function() {
			if(this.disabled){
				this.enable();
			} else {
				this.disable();
			}
		},
		destroy: function() {
			this.element
				.removeClass("ui-selectable ui-selectable-disabled")
				.removeData("selectable")
				.unbind(".selectable")
				.mouse("destroy");
		},
		enable: function() {
			this.element.removeClass("ui-selectable-disabled");
			this.disabled = false;
		},
		disable: function() {
			this.element.addClass("ui-selectable-disabled");
			this.disabled = true;
		},
		start: function(ev, element) {
			
			this.opos = [ev.pageX, ev.pageY];
			
			if (this.disabled)
				return;

			var options = this.options;

			this.selectees = $(options.filter, element);

			// selectable START callback
			this.element.triggerHandler("selectablestart", [ev, {
				"selectable": element,
				"options": options
			}], options.start);

			$('body').append(this.helper);
			// position helper (lasso)
			this.helper.css({
				"z-index": 100,
				"position": "absolute",
				"left": ev.clientX,
				"top": ev.clientY,
				"width": 0,
				"height": 0
			});

			if (options.autoRefresh) {
				this.refresh();
			}

			this.selectees.filter('.ui-selected').each(function() {
				var selectee = $.data(this, "selectable-item");
				selectee.startselected = true;
				if (!ev.ctrlKey) {
					selectee.$element.removeClass('ui-selected');
					selectee.selected = false;
					selectee.$element.addClass('ui-unselecting');
					selectee.unselecting = true;
					// selectable UNSELECTING callback
					$(this.element).triggerHandler("selectableunselecting", [ev, {
						selectable: element,
						unselecting: selectee.element,
						options: options
					}], options.unselecting);
				}
			});
		},
		drag: function(ev, element) {
			this.dragged = true;
			
			if (this.disabled)
				return;

			var options = this.options;

			var x1 = this.opos[0], y1 = this.opos[1], x2 = ev.pageX, y2 = ev.pageY;
			if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
			if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
			this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});

			this.selectees.each(function() {
				var selectee = $.data(this, "selectable-item");
				//prevent helper from being selected if appendTo: selectable
				if (!selectee || selectee.element == element)
					return;
				var hit = false;
				if (options.tolerance == 'touch') {
					hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
				} else if (options.tolerance == 'fit') {
					hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
				}

				if (hit) {
					// SELECT
					if (selectee.selected) {
						selectee.$element.removeClass('ui-selected');
						selectee.selected = false;
					}
					if (selectee.unselecting) {
						selectee.$element.removeClass('ui-unselecting');
						selectee.unselecting = false;
					}
					if (!selectee.selecting) {
						selectee.$element.addClass('ui-selecting');
						selectee.selecting = true;
						// selectable SELECTING callback
						$(this.element).triggerHandler("selectableselecting", [ev, {
							selectable: element,
							selecting: selectee.element,
							options: options
						}], options.selecting);
					}
				} else {
					// UNSELECT
					if (selectee.selecting) {
						if (ev.ctrlKey && selectee.startselected) {
							selectee.$element.removeClass('ui-selecting');
							selectee.selecting = false;
							selectee.$element.addClass('ui-selected');
							selectee.selected = true;
						} else {
							selectee.$element.removeClass('ui-selecting');
							selectee.selecting = false;
							if (selectee.startselected) {
								selectee.$element.addClass('ui-unselecting');
								selectee.unselecting = true;
							}
							// selectable UNSELECTING callback
							$(this.element).triggerHandler("selectableunselecting", [ev, {
								selectable: element,
								unselecting: selectee.element,
								options: options
							}], options.unselecting);
						}
					}
					if (selectee.selected) {
						if (!ev.ctrlKey && !selectee.startselected) {
							selectee.$element.removeClass('ui-selected');
							selectee.selected = false;

							selectee.$element.addClass('ui-unselecting');
							selectee.unselecting = true;
							// selectable UNSELECTING callback
							$(this.element).triggerHandler("selectableunselecting", [ev, {
								selectable: element,
								unselecting: selectee.element,
								options: options
							}], options.unselecting);
						}
					}
				}
			});
		},
		stop: function(ev, element) {
			this.dragged = false;
			
			var options = this.options;

			$('.ui-unselecting', this.element).each(function() {
				var selectee = $.data(this, "selectable-item");
				selectee.$element.removeClass('ui-unselecting');
				selectee.unselecting = false;
				selectee.startselected = false;
				$(this.element).triggerHandler("selectableunselected", [ev, {
					selectable: element,
					unselected: selectee.element,
					options: options
				}], options.unselected);
			});
			$('.ui-selecting', this.element).each(function() {
				var selectee = $.data(this, "selectable-item");
				selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
				selectee.selecting = false;
				selectee.selected = true;
				selectee.startselected = true;
				$(this.element).triggerHandler("selectableselected", [ev, {
					selectable: element,
					selected: selectee.element,
					options: options
				}], options.selected);
			});
			$(this.element).triggerHandler("selectablestop", [ev, {
				selectable: element,
				options: this.options
			}], this.options.stop);
			
			this.helper.remove();
		}
	});
	
	$.ui.selectable.defaults = {
		appendTo: 'body',
		autoRefresh: true,
		filter: '*',
		tolerance: 'touch'
	};
	
})(jQuery);
/*
 * jQuery UI Sortable
 *
 * Copyright (c) 2008 Paul Bakaus
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 * 
 * http://docs.jquery.com/UI/Sortables
 *
 * Depends:
 *	ui.core.js
 *
 * Revision: $Id: ui.sortable.js 5433 2008-05-04 20:07:17Z joern.zaefferer $
 */
;(function($) {
	
	function contains(a, b) { 
	    var safari2 = $.browser.safari && $.browser.version < 522; 
	    if (a.contains && !safari2) { 
	        return a.contains(b); 
	    } 
	    if (a.compareDocumentPosition) 
	        return !!(a.compareDocumentPosition(b) & 16); 
	    while (b = b.parentNode) 
	          if (b == a) return true; 
	    return false; 
	};
	
	$.widget("ui.sortable", {
		init: function() {

			var o = this.options;
			this.containerCache = {};
			this.element.addClass("ui-sortable");
		
			//Get the items
			this.refresh();
	
			//Let's determine if the items are floating
			this.floating = this.items.length ? (/left|right/).test(this.items[0].item.css('float')) : false;
			
			//Let's determine the parent's offset
			if(!(/(relative|absolute|fixed)/).test(this.element.css('position'))) this.element.css('position', 'relative');
			this.offset = this.element.offset();
	
			//Initialize mouse events for interaction
			this.element.mouse({
				executor: this,
				delay: o.delay,
				distance: o.distance || 1,
				dragPrevention: o.prevention ? o.prevention.toLowerCase().split(',') : ['input','textarea','button','select','option'],
				start: this.start,
				stop: this.stop,
				drag: this.drag,
				condition: function(e) {
	
					if(this.options.disabled || this.options.type == 'static') return false;
	
					//Find out if the clicked node (or one of its parents) is a actual item in this.items
					var currentItem = null, nodes = $(e.target).parents().each(function() {	
						if($.data(this, 'sortable-item')) {
							currentItem = $(this);
							return false;
						}
					});
					if($.data(e.target, 'sortable-item')) currentItem = $(e.target);
					
					if(!currentItem) return false;	
					if(this.options.handle) {
						var validHandle = false;
						$(this.options.handle, currentItem).each(function() { if(this == e.target) validHandle = true; });
						if(!validHandle) return false;
					}
						
					this.currentItem = currentItem;
					return true;
	
				}
			});
			
		},
		plugins: {},
		ui: function(inst) {
			return {
				helper: (inst || this)["helper"],
				placeholder: (inst || this)["placeholder"] || $([]),
				position: (inst || this)["position"].current,
				absolutePosition: (inst || this)["position"].absolute,
				instance: this,
				options: this.options,
				element: this.element,
				item: (inst || this)["currentItem"],
				sender: inst ? inst.element : null
			};		
		},
		propagate: function(n,e,inst) {
			$.ui.plugin.call(this, n, [e, this.ui(inst)]);
			this.element.triggerHandler(n == "sort" ? n : "sort"+n, [e, this.ui(inst)], this.options[n]);
		},
		serialize: function(o) {
			
			var items = $(this.options.items, this.element).not('.ui-sortable-helper'); //Only the items of the sortable itself
			var str = []; o = o || {};
			
			items.each(function() {
				var res = ($(this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
				if(res) str.push((o.key || res[1])+'[]='+(o.key ? res[1] : res[2]));
			});
			
			return str.join('&');
			
		},
		toArray: function(attr) {
			var items = $(this.options.items, this.element).not('.ui-sortable-helper'); //Only the items of the sortable itself
			var ret = [];

			items.each(function() { ret.push($(this).attr(attr || 'id')); });
			return ret;
		},
		enable: function() {
			this.element.removeClass("ui-sortable-disabled");
			this.options.disabled = false;
		},
		disable: function() {
			this.element.addClass("ui-sortable-disabled");
			this.options.disabled = true;
		},
		/* Be careful with the following core functions */
		intersectsWith: function(item) {
			
			var x1 = this.position.absolute.left, x2 = x1 + this.helperProportions.width,
			y1 = this.position.absolute.top, y2 = y1 + this.helperProportions.height;
			var l = item.left, r = l + item.width, 
			t = item.top, b = t + item.height;

			if(this.options.tolerance == "pointer") {
				return (y1 + this.clickOffset.top > t && y1 + this.clickOffset.top < b && x1 + this.clickOffset.left > l && x1 + this.clickOffset.left < r);
			} else {
			
				return (l < x1 + (this.helperProportions.width / 2) // Right Half
					&& x2 - (this.helperProportions.width / 2) < r // Left Half
					&& t < y1 + (this.helperProportions.height / 2) // Bottom Half
					&& y2 - (this.helperProportions.height / 2) < b ); // Top Half
			
			}
			
		},
		intersectsWithEdge: function(item) {	
			var x1 = this.position.absolute.left, x2 = x1 + this.helperProportions.width,
				y1 = this.position.absolute.top, y2 = y1 + this.helperProportions.height;
			var l = item.left, r = l + item.width, 
				t = item.top, b = t + item.height;

			if(this.options.tolerance == "pointer") {

				if(!(y1 + this.clickOffset.top > t && y1 + this.clickOffset.top < b && x1 + this.clickOffset.left > l && x1 + this.clickOffset.left < r)) return false;
				
				if(this.floating) {
					if(x1 + this.clickOffset.left > l && x1 + this.clickOffset.left < l + item.width/2) return 2;
					if(x1 + this.clickOffset.left > l+item.width/2 && x1 + this.clickOffset.left < r) return 1;
				} else {
					if(y1 + this.clickOffset.top > t && y1 + this.clickOffset.top < t + item.height/2) return 2;
					if(y1 + this.clickOffset.top > t+item.height/2 && y1 + this.clickOffset.top < b) return 1;
				}

			} else {
			
				if (!(l < x1 + (this.helperProportions.width / 2) // Right Half
					&& x2 - (this.helperProportions.width / 2) < r // Left Half
					&& t < y1 + (this.helperProportions.height / 2) // Bottom Half
					&& y2 - (this.helperProportions.height / 2) < b )) return false; // Top Half
				
				if(this.floating) {
					if(x2 > l && x1 < l) return 2; //Crosses left edge
					if(x1 < r && x2 > r) return 1; //Crosses right edge
				} else {
					if(y2 > t && y1 < t) return 1; //Crosses top edge
					if(y1 < b && y2 > b) return 2; //Crosses bottom edge
				}
			
			}
			
			return false;
			
		},
		//This method checks approximately if the item is dragged in a container, but doesn't touch any items
		inEmptyZone: function(container) {

			if(!$(container.options.items, container.element).length) {
				return container.options.dropOnEmpty ? true : false;
			};

			var last = $(container.options.items, container.element).not('.ui-sortable-helper'); last = $(last[last.length-1]);
			var top = last.offset()[this.floating ? 'left' : 'top'] + last[0][this.floating ? 'offsetWidth' : 'offsetHeight'];
			return (this.position.absolute[this.floating ? 'left' : 'top'] > top);
		},
		refresh: function() {
			this.refreshItems();
			this.refreshPositions();
		},
		refreshItems: function() {
			
			this.items = [];
			this.containers = [this];
			var items = this.items;
			var queries = [$(this.options.items, this.element)];
			
			if(this.options.connectWith) {
				for (var i = this.options.connectWith.length - 1; i >= 0; i--){
					var cur = $(this.options.connectWith[i]);
					for (var j = cur.length - 1; j >= 0; j--){
						var inst = $.data(cur[j], 'sortable');
						if(inst && !inst.options.disabled) {
							queries.push($(inst.options.items, inst.element));
							this.containers.push(inst);
						}
					};
				};
			}

			for (var i = queries.length - 1; i >= 0; i--){
				queries[i].each(function() {
					$.data(this, 'sortable-item', true); // Data for target checking (mouse manager)
					items.push({
						item: $(this),
						width: 0, height: 0,
						left: 0, top: 0
					});
				});
			};

		},
		refreshPositions: function(fast) {
			for (var i = this.items.length - 1; i >= 0; i--){
				var t = this.items[i].item;
				//if(!fast) this.items[i].width = (this.options.toleranceElement ? $(this.options.toleranceElement, t) : t).outerWidth();
				if(!fast) this.items[i].height = (this.options.toleranceElement ? $(this.options.toleranceElement, t) : t).outerHeight();
				var p = (this.options.toleranceElement ? $(this.options.toleranceElement, t) : t).offset();
				this.items[i].left = p.left;
				this.items[i].top = p.top;
			};
			for (var i = this.containers.length - 1; i >= 0; i--){
				var p =this.containers[i].element.offset();
				this.containers[i].containerCache.left = p.left;
				this.containers[i].containerCache.top = p.top;
				this.containers[i].containerCache.width	= this.containers[i].element.outerWidth();
				this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
			};
		},
		destroy: function() {
			this.element
				.removeClass("ui-sortable ui-sortable-disabled")
				.removeData("sortable")
				.unbind(".sortable")
				.mouse("destroy");
			
			for ( var i = this.items.length - 1; i >= 0; i-- )
				this.items[i].item.removeData("sortable-item");
		},
		createPlaceholder: function(that) {
			(that || this).placeholderElement = this.options.placeholderElement ? $(this.options.placeholderElement, (that || this).currentItem) : (that || this).currentItem;
			(that || this).placeholder = $('<div></div>')
				.addClass(this.options.placeholder)
				.appendTo('body')
				.css({ position: 'absolute' })
				.css((that || this).placeholderElement.offset())
				.css({ width: (that || this).placeholderElement.outerWidth(), height: (that || this).placeholderElement.outerHeight() })
				;
		},
		contactContainers: function(e) {
			for (var i = this.containers.length - 1; i >= 0; i--){

				if(this.intersectsWith(this.containers[i].containerCache)) {
					if(!this.containers[i].containerCache.over) {
						

						if(this.currentContainer != this.containers[i]) {
							
							//When entering a new container, we will find the item with the least distance and append our item near it
							var dist = 10000; var itemWithLeastDistance = null; var base = this.position.absolute[this.containers[i].floating ? 'left' : 'top'];
							for (var j = this.items.length - 1; j >= 0; j--) {
								if(!contains(this.containers[i].element[0], this.items[j].item[0])) continue;
								var cur = this.items[j][this.containers[i].floating ? 'left' : 'top'];
								if(Math.abs(cur - base) < dist) {
									dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
								}
							}
							
							//We also need to exchange the placeholder
							if(this.placeholder) this.placeholder.remove();
							if(this.containers[i].options.placeholder) {
								this.containers[i].createPlaceholder(this);
							} else {
								this.placeholder = null; this.placeholderElement = null;
							}
							
							
							itemWithLeastDistance ? this.rearrange(e, itemWithLeastDistance) : this.rearrange(e, null, this.containers[i].element);
							this.propagate("change", e); //Call plugins and callbacks
							this.containers[i].propagate("change", e, this); //Call plugins and callbacks
							this.currentContainer = this.containers[i];

						}
						
						this.containers[i].propagate("over", e, this);
						this.containers[i].containerCache.over = 1;
					}
				} else {
					if(this.containers[i].containerCache.over) {
						this.containers[i].propagate("out", e, this);
						this.containers[i].containerCache.over = 0;
					}
				}
				
			};			
		},
		start: function(e,el) {
		
			var o = this.options;
			this.currentContainer = this;
			this.refresh();

			//Create and append the visible helper
			this.helper = typeof o.helper == 'function' ? $(o.helper.apply(this.element[0], [e, this.currentItem])) : this.currentItem.clone();
			if(!this.helper.parents('body').length) this.helper.appendTo(o.appendTo || this.currentItem[0].parentNode); //Add the helper to the DOM if that didn't happen already
			this.helper.css({ position: 'absolute', clear: 'both' }).addClass('ui-sortable-helper'); //Position it absolutely and add a helper class
			
			//Prepare variables for position generation
			$.extend(this, {
				offsetParent: this.helper.offsetParent(),
				offsets: {
					absolute: this.currentItem.offset()
				},
				mouse: {
					start: { top: e.pageY, left: e.pageX }
				},
				margins: {
					top: parseInt(this.currentItem.css("marginTop")) || 0,
					left: parseInt(this.currentItem.css("marginLeft")) || 0
				}
			});
			
			//The relative click offset
			this.offsets.parent = this.offsetParent.offset();
			this.clickOffset = { left: e.pageX - this.offsets.absolute.left, top: e.pageY - this.offsets.absolute.top };
			
			this.originalPosition = {
				left: this.offsets.absolute.left - this.offsets.parent.left - this.margins.left,
				top: this.offsets.absolute.top - this.offsets.parent.top - this.margins.top
			}
			
			//Generate a flexible offset that will later be subtracted from e.pageX/Y
			//I hate margins - they need to be removed before positioning the element absolutely..
			this.offset = {
				left: e.pageX - this.originalPosition.left,
				top: e.pageY - this.originalPosition.top
			};

			//Save the first time position
			$.extend(this, {
				position: {
					current: { top: e.pageY - this.offset.top, left: e.pageX - this.offset.left },
					absolute: { left: e.pageX - this.clickOffset.left, top: e.pageY - this.clickOffset.top },
					dom: this.currentItem.prev()[0]
				}
			});

			//If o.placeholder is used, create a new element at the given position with the class
			if(o.placeholder) this.createPlaceholder();

			this.propagate("start", e); //Call plugins and callbacks
			this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() }; //Save and store the helper proportions

			//If we have something in cursorAt, we'll use it
			if(o.cursorAt) {
				if(o.cursorAt.top != undefined || o.cursorAt.bottom != undefined) {
					this.offset.top -= this.clickOffset.top - (o.cursorAt.top != undefined ? o.cursorAt.top : (this.helperProportions.height - o.cursorAt.bottom));
					this.clickOffset.top = (o.cursorAt.top != undefined ? o.cursorAt.top : (this.helperProportions.height - o.cursorAt.bottom));
				}
				if(o.cursorAt.left != undefined || o.cursorAt.right != undefined) {
					this.offset.left -= this.clickOffset.left - (o.cursorAt.left != undefined ? o.cursorAt.left : (this.helperProportions.width - o.cursorAt.right));
					this.clickOffset.left = (o.cursorAt.left != undefined ? o.cursorAt.left : (this.helperProportions.width - o.cursorAt.right));
				}
			}

			if(this.options.placeholder != 'clone') $(this.currentItem).css('visibility', 'hidden'); //Set the original element visibility to hidden to still fill out the white space
			for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i].propagate("activate", e, this); } //Post 'activate' events to possible containers
			
			//Prepare possible droppables
			if($.ui.ddmanager) $.ui.ddmanager.current = this;
			if ($.ui.ddmanager && !o.dropBehaviour) $.ui.ddmanager.prepareOffsets(this, e);

			this.dragging = true;
			return false;
			
		},
		stop: function(e) {

			this.propagate("stop", e); //Call plugins and trigger callbacks
			if(this.position.dom != this.currentItem.prev()[0]) this.propagate("update", e); //Trigger update callback if the DOM position has changed
			if(!contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element
				this.propagate("remove", e);
				for (var i = this.containers.length - 1; i >= 0; i--){
					if(contains(this.containers[i].element[0], this.currentItem[0])) {
						this.containers[i].propagate("update", e, this);
						this.containers[i].propagate("receive", e, this);
					}
				};
			};
			
			//Post events to containers
			for (var i = this.containers.length - 1; i >= 0; i--){
				this.containers[i].propagate("deactivate", e, this);
				if(this.containers[i].containerCache.over) {
					this.containers[i].propagate("out", e, this);
					this.containers[i].containerCache.over = 0;
				}
			}
			
			//If we are using droppables, inform the manager about the drop
			if ($.ui.ddmanager && !this.options.dropBehaviour) $.ui.ddmanager.drop(this, e);
			
			this.dragging = false;
			if(this.cancelHelperRemoval) return false;
			$(this.currentItem).css('visibility', '');
			if(this.placeholder) this.placeholder.remove();
			this.helper.remove();

			return false;
			
		},
		drag: function(e) {

			//Compute the helpers position
			this.position.current = { top: e.pageY - this.offset.top, left: e.pageX - this.offset.left };
			this.position.absolute = { left: e.pageX - this.clickOffset.left, top: e.pageY - this.clickOffset.top };

			//Rearrange
			for (var i = this.items.length - 1; i >= 0; i--) {
				var intersection = this.intersectsWithEdge(this.items[i]);
				if(!intersection) continue;
				
				if(this.items[i].item[0] != this.currentItem[0] //cannot intersect with itself
					&&	this.currentItem[intersection == 1 ? "next" : "prev"]()[0] != this.items[i].item[0] //no useless actions that have been done before
					&&	!contains(this.currentItem[0], this.items[i].item[0]) //no action if the item moved is the parent of the item checked
					&& (this.options.type == 'semi-dynamic' ? !contains(this.element[0], this.items[i].item[0]) : true)
				) {
					
					this.direction = intersection == 1 ? "down" : "up";
					this.rearrange(e, this.items[i]);
					this.propagate("change", e); //Call plugins and callbacks
					break;
				}
			}
			
			//Post events to containers
			this.contactContainers(e);
			
			//Interconnect with droppables
			if($.ui.ddmanager) $.ui.ddmanager.drag(this, e);

			this.propagate("sort", e); //Call plugins and callbacks
			this.helper.css({ left: this.position.current.left+'px', top: this.position.current.top+'px' }); // Stick the helper to the cursor
			return false;
			
		},
		rearrange: function(e, i, a) {
			a ? a.append(this.currentItem) : i.item[this.direction == 'down' ? 'before' : 'after'](this.currentItem);
			this.refreshPositions(true); //Precompute after each DOM insertion, NOT on mousemove
			if(this.placeholderElement) this.placeholder.css(this.placeholderElement.offset());
			if(this.placeholderElement && this.placeholderElement.is(":visible")) this.placeholder.css({ width: this.placeholderElement.outerWidth(), height: this.placeholderElement.outerHeight() });
		}
	});
	
	$.extend($.ui.sortable, {
		getter: "serialize toArray",
		defaults: {
			items: '> *',
			zIndex: 1000
		}
	});

	
/*
 * Sortable Extensions
 */

	$.ui.plugin.add("sortable", "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("sortable", "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("sortable", "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("sortable", "revert", {
		stop: function(e, ui) {
			var self = ui.instance;
			self.cancelHelperRemoval = true;
			var cur = self.currentItem.offset();
			var op = self.helper.offsetParent().offset();
			if(ui.instance.options.zIndex) ui.helper.css('zIndex', ui.instance.options.zIndex); //Do the zIndex again because it already was resetted by the plugin above on stop

			//Also animate the placeholder if we have one
			if(ui.instance.placeholder) ui.instance.placeholder.animate({ opacity: 'hide' }, parseInt(ui.options.revert, 10) || 500);
			
			
			ui.helper.animate({
				left: cur.left - op.left - self.margins.left,
				top: cur.top - op.top - self.margins.top
			}, parseInt(ui.options.revert, 10) || 500, function() {
				self.currentItem.css('visibility', 'visible');
				window.setTimeout(function() {
					if(self.placeholder) self.placeholder.remove();
					self.helper.remove();
					if(ui.options._zIndex) ui.helper.css('zIndex', ui.options._zIndex);
				}, 50);
			});
		}
	});

	
	$.ui.plugin.add("sortable", "containment", {
		start: function(e, ui) {

			var o = ui.options;
			if((o.containment.left != undefined || o.containment.constructor == Array) && !o._containment) return;
			if(!o._containment) o._containment = o.containment;

			if(o._containment == 'parent') o._containment = this[0].parentNode;
			if(o._containment == 'sortable') o._containment = this[0];
			if(o._containment == 'document') {
				o.containment = [
					0,
					0,
					$(document).width(),
					($(document).height() || document.body.parentNode.scrollHeight)
				];
			} else { //I'm a node, so compute top/left/right/bottom

				var ce = $(o._containment);
				var co = ce.offset();

				o.containment = [
					co.left,
					co.top,
					co.left+(ce.outerWidth() || ce[0].scrollWidth),
					co.top+(ce.outerHeight() || ce[0].scrollHeight)
				];
			}

		},
		sort: function(e, ui) {

			var o = ui.options;
			var h = ui.helper;
			var c = o.containment;
			var self = ui.instance;
			var borderLeft = (parseInt(self.offsetParent.css("borderLeftWidth"), 10) || 0);
			var borderRight = (parseInt(self.offsetParent.css("borderRightWidth"), 10) || 0);
			var borderTop = (parseInt(self.offsetParent.css("borderTopWidth"), 10) || 0);
			var borderBottom = (parseInt(self.offsetParent.css("borderBottomWidth"), 10) || 0);
			
			if(c.constructor == Array) {
				if((self.position.absolute.left < c[0])) self.position.current.left = c[0] - self.offsets.parent.left - self.margins.left;
				if((self.position.absolute.top < c[1])) self.position.current.top = c[1] - self.offsets.parent.top - self.margins.top;
				if(self.position.absolute.left - c[2] + self.helperProportions.width >= 0) self.position.current.left = c[2] - self.offsets.parent.left - self.helperProportions.width - self.margins.left - borderLeft - borderRight;
				if(self.position.absolute.top - c[3] + self.helperProportions.height >= 0) self.position.current.top = c[3] - self.offsets.parent.top - self.helperProportions.height - self.margins.top - borderTop - borderBottom;
			} else {
				if((ui.position.left < c.left)) self.position.current.left = c.left;
				if((ui.position.top < c.top)) self.position.current.top = c.top;
				if(ui.position.left - self.offsetParent.innerWidth() + self.helperProportions.width + c.right + borderLeft + borderRight >= 0) self.position.current.left = self.offsetParent.innerWidth() - self.helperProportions.width - c.right - borderLeft - borderRight;
				if(ui.position.top - self.offsetParent.innerHeight() + self.helperProportions.height + c.bottom + borderTop + borderBottom >= 0) self.position.current.top = self.offsetParent.innerHeight() - self.helperProportions.height - c.bottom - borderTop - borderBottom;
			}

		}
	});

	$.ui.plugin.add("sortable", "axis", {
		sort: function(e, ui) {
			var o = ui.options;
			if(o.constraint) o.axis = o.constraint; //Legacy check
			o.axis == 'x' ? ui.instance.position.current.top = ui.instance.originalPosition.top : ui.instance.position.current.left = ui.instance.originalPosition.left;
		}
	});

	$.ui.plugin.add("sortable", "scroll", {
		start: function(e, ui) {
			var o = ui.options;
			o.scrollSensitivity	= o.scrollSensitivity || 20;
			o.scrollSpeed		= o.scrollSpeed || 20;

			ui.instance.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);
			ui.instance.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(ui.instance.overflowY[0] != document && ui.instance.overflowY[0].tagName != 'HTML') ui.instance.overflowYstart = ui.instance.overflowY[0].scrollTop;
			if(ui.instance.overflowX[0] != document && ui.instance.overflowX[0].tagName != 'HTML') ui.instance.overflowXstart = ui.instance.overflowX[0].scrollLeft;
			
		},
		sort: function(e, ui) {
			
			var o = ui.options;
			var i = ui.instance;

			if(i.overflowY[0] != document && i.overflowY[0].tagName != 'HTML') {
				if(i.overflowY[0].offsetHeight - (ui.position.top - i.overflowY[0].scrollTop + i.clickOffset.top) < o.scrollSensitivity)
					i.overflowY[0].scrollTop = i.overflowY[0].scrollTop + o.scrollSpeed;
				if((ui.position.top - i.overflowY[0].scrollTop + i.clickOffset.top) < o.scrollSensitivity)
					i.overflowY[0].scrollTop = i.overflowY[0].scrollTop - o.scrollSpeed;				
			} else {
				//$(document.body).append('<p>'+(e.pageY - $(document).scrollTop())+'</p>');
				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.overflowX[0].offsetWidth - (ui.position.left - i.overflowX[0].scrollLeft + i.clickOffset.left) < o.scrollSensitivity)
					i.overflowX[0].scrollLeft = i.overflowX[0].scrollLeft + o.scrollSpeed;
				if((ui.position.top - i.overflowX[0].scrollLeft + i.clickOffset.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.instance.recallOffset(e);
			i.offset = {
				left: i.mouse.start.left - i.originalPosition.left + (i.overflowXstart !== undefined ? i.overflowXstart - i.overflowX[0].scrollLeft : 0),
				top: i.mouse.start.top - i.originalPosition.top + (i.overflowYstart !== undefined ? i.overflowYstart - i.overflowX[0].scrollTop : 0)
			};

		}
	});

})(jQuery);
/*
 * jQuery UI Accordion
 * 
 * Copyright (c) 2007, 2008 Jörn Zaefferer
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Accordion
 *
 * Depends:
 *	ui.core.js
 *
 * Revision: $Id: ui.accordion.js 5433 2008-05-04 20:07:17Z joern.zaefferer $
 */

;(function($) {

	$.widget("ui.accordion", {
		init: function() {
			var options = this.options;
			
			if ( options.navigation ) {
				var current = this.element.find("a").filter(options.navigationFilter);
				if ( current.length ) {
					if ( current.filter(options.header).length ) {
						options.active = current;
					} else {
						options.active = current.parent().parent().prev();
						current.addClass("current");
					}
				}
			}
			
			// calculate active if not specified, using the first header
			options.headers = this.element.find(options.header);
			options.active = findActive(options.headers, options.active);
			
			if (!this.element.hasClass("ui-accordion")) {
				this.element.addClass("ui-accordion");
				$("<span class='ui-accordion-left'/>").insertBefore(options.headers);
				$("<span class='ui-accordion-right'/>").appendTo(options.headers);
				options.headers.addClass("ui-accordion-header").attr("tabindex", "0");
			}
			
			var maxHeight;
			if ( options.fillSpace ) {
				maxHeight = this.element.parent().height();
				options.headers.each(function() {
					maxHeight -= $(this).outerHeight();
				});
				var maxPadding = 0;
				options.headers.next().each(function() {
					maxPadding = Math.max(maxPadding, $(this).innerHeight() - $(this).height());
				}).height(maxHeight - maxPadding);
			} else if ( options.autoHeight ) {
				maxHeight = 0;
				options.headers.next().each(function() {
					maxHeight = Math.max(maxHeight, $(this).outerHeight());
				}).height(maxHeight);
			}
		
			options.headers
				.not(options.active || "")
				.next()
				.hide();
			options.active.parent().andSelf().addClass(options.selectedClass);
			
			if (options.event) {
				this.element.bind((options.event) + ".accordion", clickHandler);
			}
		},
		activate: function(index) {
			// call clickHandler with custom event
			clickHandler.call(this.element[0], {
				target: findActive( this.options.headers, index )[0]
			});
		},
		destroy: function() {
			this.options.headers.next().css("display", "");
			if ( this.options.fillSpace || this.options.autoHeight ) {
				this.options.headers.next().css("height", "");
			}
			$.removeData(this.element[0], "accordion");
			this.element.removeClass("ui-accordion").unbind(".accordion");
		}
	});
	
	function scopeCallback(callback, scope) {
		return function() {
			return callback.apply(scope, arguments);
		};
	};
	
	function completed(cancel) {
		// if removed while animated data can be empty
		if (!$.data(this, "accordion")) {
			return;
		}
		
		var instance = $.data(this, "accordion");
		var options = instance.options;
		options.running = cancel ? 0 : --options.running;
		if ( options.running ) {
			return;
		}
		if ( options.clearStyle ) {
			options.toShow.add(options.toHide).css({
				height: "",
				overflow: ""
			});
		}
		$(this).triggerHandler("accordionchange", [options.data], options.change);
	}
	
	function toggle(toShow, toHide, data, clickedActive, down) {
		var options = $.data(this, "accordion").options;
		options.toShow = toShow;
		options.toHide = toHide;
		options.data = data;
		var complete = scopeCallback(completed, this);
		
		// count elements to animate
		options.running = toHide.size() === 0 ? toShow.size() : toHide.size();
		
		if ( options.animated ) {
			if ( !options.alwaysOpen && clickedActive ) {
				$.ui.accordion.animations[options.animated]({
					toShow: jQuery([]),
					toHide: toHide,
					complete: complete,
					down: down,
					autoHeight: options.autoHeight
				});
			} else {
				$.ui.accordion.animations[options.animated]({
					toShow: toShow,
					toHide: toHide,
					complete: complete,
					down: down,
					autoHeight: options.autoHeight
				});
			}
		} else {
			if ( !options.alwaysOpen && clickedActive ) {
				toShow.toggle();
			} else {
				toHide.hide();
				toShow.show();
			}
			complete(true);
		}
	}
	
	function clickHandler(event) {
		var options = $.data(this, "accordion").options;
		if (options.disabled) {
			return false;
		}
		
		// called only when using activate(false) to close all parts programmatically
		if ( !event.target && !options.alwaysOpen ) {
			options.active.parent().andSelf().toggleClass(options.selectedClass);
			var toHide = options.active.next(),
				data = {
					instance: this,
					options: options,
					newHeader: jQuery([]),
					oldHeader: options.active,
					newContent: jQuery([]),
					oldContent: toHide
				},
				toShow = (options.active = $([]));
			toggle.call(this, toShow, toHide, data );
			return false;
		}
		// get the click target
		var clicked = $(event.target);
		
		// due to the event delegation model, we have to check if one
		// of the parent elements is our actual header, and find that
		if ( clicked.parents(options.header).length ) {
			while ( !clicked.is(options.header) ) {
				clicked = clicked.parent();
			}
		}
		
		var clickedActive = clicked[0] == options.active[0];
		
		// if animations are still active, or the active header is the target, ignore click
		if (options.running || (options.alwaysOpen && clickedActive)) {
			return false;
		}
		if (!clicked.is(options.header)) {
			return;
		}
		
		// switch classes
		options.active.parent().andSelf().toggleClass(options.selectedClass);
		if ( !clickedActive ) {
			clicked.parent().andSelf().addClass(options.selectedClass);
		}
		
		// find elements to show and hide
		var toShow = clicked.next(),
			toHide = options.active.next(),
			//data = [clicked, options.active, toShow, toHide],
			data = {
				instance: this,
				options: options,
				newHeader: clicked,
				oldHeader: options.active,
				newContent: toShow,
				oldContent: toHide
			},
			down = options.headers.index( options.active[0] ) > options.headers.index( clicked[0] );
		
		options.active = clickedActive ? $([]) : clicked;
		toggle.call(this, toShow, toHide, data, clickedActive, down );
	
		return false;
	};
	
	function findActive(headers, selector) {
		return selector != undefined
			? typeof selector == "number"
				? headers.filter(":eq(" + selector + ")")
				: headers.not(headers.not(selector))
			: selector === false
				? $([])
				: headers.filter(":eq(0)");
	}
	
	$.extend($.ui.accordion, {
		defaults: {
			selectedClass: "selected",
			alwaysOpen: true,
			animated: 'slide',
			event: "click",
			header: "a",
			autoHeight: true,
			running: 0,
			navigationFilter: function() {
				return this.href.toLowerCase() == location.href.toLowerCase();
			}
		},
		animations: {
			slide: function(options, additions) {
				options = $.extend({
					easing: "swing",
					duration: 300
				}, options, additions);
				if ( !options.toHide.size() ) {
					options.toShow.animate({height: "show"}, options);
					return;
				}
				var hideHeight = options.toHide.height(),
					showHeight = options.toShow.height(),
					difference = showHeight / hideHeight;
				options.toShow.css({ height: 0, overflow: 'hidden' }).show();
				options.toHide.filter(":hidden").each(options.complete).end().filter(":visible").animate({height:"hide"},{
					step: function(now) {
						var current = (hideHeight - now) * difference;
						if ($.browser.msie || $.browser.opera) {
							current = Math.ceil(current);
						}
						options.toShow.height( current );
					},
					duration: options.duration,
					easing: options.easing,
					complete: function() {
						if ( !options.autoHeight ) {
							options.toShow.css("height", "auto");
						}
						options.complete();
					}
				});
			},
			bounceslide: function(options) {
				this.slide(options, {
					easing: options.down ? "bounceout" : "swing",
					duration: options.down ? 1000 : 200
				});
			},
			easeslide: function(options) {
				this.slide(options, {
					easing: "easeinout",
					duration: 700
				});
			}
		}
	});
	
	// deprecated, use accordion("activate", index) instead
	$.fn.activate = function(index) {
		return this.accordion("activate", index);
	};

})(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
 *
 * Revision: $Id: ui.dialog.js 5433 2008-05-04 20:07:17Z joern.zaefferer $
 */
;(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;
			var options = this.options;
			
			var uiDialogContent = $(this.element).addClass('ui-dialog-content');
			
			if (!uiDialogContent.parent().length) {
				uiDialogContent.appendTo('body');
			}
			uiDialogContent
				.wrap(document.createElement('div'))
				.wrap(document.createElement('div'));
			var uiDialogContainer = uiDialogContent.parent().addClass('ui-dialog-container').css({position: 'relative'});
			var uiDialog = this.uiDialog = uiDialogContainer.parent().hide()
				.addClass('ui-dialog')
				.css({position: 'absolute', width: options.width, height: options.height, overflow: 'hidden'}); 
	
			var classNames = uiDialogContent.attr('className').split(' ');
	
			// Add content classes to dialog, to inherit theme at top level of element
			$.each(classNames, function(i, className) {
				if (className != 'ui-dialog-content')
					uiDialog.addClass(className);
			});
	
			if ($.fn.resizable) {
				uiDialog.append('<div class="ui-resizable-n ui-resizable-handle"></div>')
					.append('<div class="ui-resizable-s ui-resizable-handle"></div>')
					.append('<div class="ui-resizable-e ui-resizable-handle"></div>')
					.append('<div class="ui-resizable-w ui-resizable-handle"></div>')
					.append('<div class="ui-resizable-ne ui-resizable-handle"></div>')
					.append('<div class="ui-resizable-se ui-resizable-handle"></div>')
					.append('<div class="ui-resizable-sw ui-resizable-handle"></div>')
					.append('<div class="ui-resizable-nw ui-resizable-handle"></div>');
				uiDialog.resizable({
					maxWidth: options.maxWidth,
					maxHeight: options.maxHeight,
					minWidth: options.minWidth,
					minHeight: options.minHeight,
					start: options.resizeStart,
					resize: options.resize,
					stop: function(e, ui) {
						options.resizeStop && options.resizeStop.apply(this, arguments);
						$.ui.dialog.overlay.resize();
					}
				});
				if (!options.resizable)
					uiDialog.resizable('disable');
			}
	
			uiDialogContainer.prepend('<div class="ui-dialog-titlebar"></div>');
			var uiDialogTitlebar = $('.ui-dialog-titlebar', uiDialogContainer);
			this.uiDialogTitlebar = uiDialogTitlebar;
			var title = (options.title) ? options.title : (uiDialogContent.attr('title')) ? uiDialogContent.attr('title') : '';
			uiDialogTitlebar.append('<span class="ui-dialog-title">' + title + '</span>');
			uiDialogTitlebar.append('<a href="#" class="ui-dialog-titlebar-close"><span>X</span></a>');
			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;
				});
			
			// setting tabindex makes the div focusable
			// setting outline to 0 prevents a border on focus in Mozilla
			uiDialog.attr('tabindex', -1).css('outline', 0).keydown(function(ev) {
				if (options.closeOnEscape) {
					var ESC = 27;
					ev.keyCode && ev.keyCode == ESC && self.close();
				}
			});
			
			var hasButtons = false;
			$.each(options.buttons, function() { return !(hasButtons = true); });
			if (hasButtons) {
				var uiDialogButtonPane = $('<div class="ui-dialog-buttonpane"/>')
					.appendTo(uiDialog);
				$.each(options.buttons, function(name, fn) {
					$(document.createElement('button'))
						.text(name)
						.click(function() { fn.apply(self.element, arguments) })
						.appendTo(uiDialogButtonPane);
				});
			}
			
			if ($.fn.draggable) {
				uiDialog.draggable({
					handle: '.ui-dialog-titlebar',
					start: function(e, ui) {
						self.activate();
						options.dragStart && options.dragStart.apply(this, arguments);
					},
					drag: options.drag,
					stop: function(e, ui) {
						options.dragStop && options.dragStop.apply(this, arguments);
						$.ui.dialog.overlay.resize();
					}
				});
				if (!options.draggable)
					uiDialog.draggable('disable')
			}
		
			uiDialog.mousedown(function() {
				self.activate();
			});
			uiDialogTitlebar.click(function() {
				self.activate();
			});
			
			options.bgiframe && $.fn.bgiframe && uiDialog.bgiframe();
			
			if (options.autoOpen) {
				this.open();
			};
		},
		
		setData: function(event, key, value){
			setDataSwitch[key] && this.uiDialog.data(setDataSwitch[key], value);
			switch (key) {
				case "draggable":
					this.uiDialog.draggable(value ? 'enable' : 'disable');
					break;
				case "height":
					this.uiDialog.height(value);
					break;
				case "position":
					this.position(value);
					break;
				case "resizable":
					this.uiDialog.resizable(value ? 'enable' : 'disable');
					break;
				case "title":
					$(".ui-dialog-title", this.uiDialogTitlebar).text(value);
					break;
				case "width":
					this.uiDialog.width(value);
					break;
			}
			this.options[key] = value;
		},
		
		position: function(pos) {
			var wnd = $(window), doc = $(document), minTop = top = doc.scrollTop(), left = doc.scrollLeft();
			if ($.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) {
				left += pos[0];
			} else {
				switch (pos[0]) {
					case 'left':
						left += 0;
						break;
					case 'right':
						left += (wnd.width()) - (this.uiDialog.width());
						break;
					case 'center':
					default:
						left += (wnd.width() / 2) - (this.uiDialog.width() / 2);
				}
			}
			if (pos[1].constructor == Number) {
				top += pos[1];
			} else {
				switch (pos[1]) {
					case 'top':
						top += 0;
						break;
					case 'bottom':
						top += (wnd.height()) - (this.uiDialog.height());
						break;
					case 'middle':
					default:
						top += (wnd.height() / 2) - (this.uiDialog.height() / 2);
				}
			}
			top = top < minTop ? minTop : top;
			this.uiDialog.css({top: top, left: left});
		},
			
		open: function() {
			this.overlay = this.options.modal ? new $.ui.dialog.overlay(self) : null;
			this.uiDialog.appendTo('body');
			this.position(this.options.position);
			this.uiDialog.show();
			this.moveToTop();
			this.activate();
			
			// CALLBACK: open
			var openEV = null;
			var openUI = {
				options: this.options
			};
			this.uiDialogTitlebarClose.focus();
			$(this.element).triggerHandler("dialogopen", [openEV, openUI], this.options.open);
		},
	
		activate: function() {
			// Move modeless dialogs to the top when they're activated. Even
			// if there is a modal dialog in the window, the modeless dialog
			// should be on top because it must have been opened after the modal
			// dialog. Modal dialogs don't get moved to the top because that
			// would make any modeless dialogs that it spawned unusable until
			// the modal dialog is closed.
			!this.options.modal && this.moveToTop();
		},
			
		moveToTop: function() {
			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);
		},
			
		close: function() {
			this.overlay && this.overlay.destroy();
			this.uiDialog.hide();

			// CALLBACK: close
			var closeEV = null;
			var closeUI = {
				options: this.options
			};
			$(this.element).triggerHandler("dialogclose", [closeEV, closeUI], this.options.close);
			$.ui.dialog.overlay.resize();
		},
		
		destroy: function() {
			this.overlay && this.overlay.destroy();
			this.uiDialog.hide();
			$(this.element).unbind('.dialog').removeClass('ui-dialog-content').hide().appendTo('body');
			this.uiDialog.remove();
			$.removeData(this.element, "dialog");
		}
	});
	
	$.extend($.ui.dialog, {
		defaults: {
			autoOpen: true,
			bgiframe: false,
			buttons: {},
			closeOnEscape: true,
			draggable: true,
			height: 200,
			minHeight: 100,
			minWidth: 150,
			modal: false,
			overlay: {},
			position: 'center',
			resizable: 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
				$('a, :input').bind(this.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;
				});
				
				// 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);
/*
 * jQuery UI Slider
 *
 * Copyright (c) 2008 Paul Bakaus
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 * 
 * http://docs.jquery.com/UI/Slider
 *
 * Depends:
 *	ui.core.js
 *
 * Revision: $Id: ui.slider.js 5437 2008-05-04 20:25:49Z joern.zaefferer $
 */
;(function($) {

	$.widget("ui.slider", {
		init: function() {
			var self = this;
			this.element.addClass("ui-slider");
			this.initBoundaries();
			
			// Initialize mouse and key events for interaction
			this.handle = $(this.options.handle, this.element);
			if (!this.handle.length) {
				self.handle = self.generated = $(self.options.handles || [0]).map(function() {
					var handle = $("<div/>").addClass("ui-slider-handle").appendTo(self.element);
					if (this.id)
						handle.attr("id", this.id);
					return handle[0];
				});
			}
			$(this.handle)
				.mouse({
					executor: this,
					delay: this.options.delay,
					distance: this.options.distance,
					dragPrevention: this.options.prevention ? this.options.prevention.toLowerCase().split(',') : ['input','textarea','button','select','option'],
					start: this.start,
					stop: this.stop,
					drag: this.drag,
					condition: function(e, handle) {
						if(!this.disabled) {
							if(this.currentHandle) this.blur(this.currentHandle);
							this.focus(handle,1);
							return !this.disabled;
						}
					}
				})
				.wrap('<a href="javascript:void(0)" style="cursor:default;"></a>')
				.parent()
					.bind('focus', function(e) { self.focus(this.firstChild); })
					.bind('blur', function(e) { self.blur(this.firstChild); })
					.bind('keydown', function(e) {
						if(/(37|38|39|40)/.test(e.keyCode)) {
							self.moveTo({
								x: /(37|39)/.test(e.keyCode) ? (e.keyCode == 37 ? '-' : '+') + '=' + self.oneStep(1) : null,
								y: /(38|40)/.test(e.keyCode) ? (e.keyCode == 38 ? '-' : '+') + '=' + self.oneStep(2) : null
							}, this.firstChild);
						}
					})
			;
			
			// Prepare dynamic properties for later use
			this.actualSize = { width: this.element.outerWidth() , height: this.element.outerHeight() };
			
			// Bind the click to the slider itself
			this.element.bind('mousedown.slider', function(e) {
				self.click.apply(self, [e]);
				self.currentHandle.data("mouse").trigger(e);
				self.firstValue = self.firstValue + 1; //This is for always triggering the change event
			});
			
			// Move the first handle to the startValue
			$.each(this.options.handles || [], function(index, handle) {
				self.moveTo(handle.start, index, true);
			});
			if (!isNaN(this.options.startValue))
				this.moveTo(this.options.startValue, 0, true);

			this.previousHandle = $(this.handle[0]); //set the previous handle to the first to allow clicking before selecting the handle
			if(this.handle.length == 2 && this.options.range) this.createRange();
		},
		
		setData: function(event, key, value) {
			this.options[key] = value;
			if (/min|max|steps/.test(key)) {
				this.initBoundaries();
			}
		},
		
		initBoundaries: function() {
			var element = this.element[0];
			var o = this.options;
			$.extend(o, {
				axis: o.axis || (element.offsetWidth < element.offsetHeight ? 'vertical' : 'horizontal'),
				max: !isNaN(parseInt(o.max,10)) ? { x: parseInt(o.max, 10), y: parseInt(o.max, 10) } : ({ x: o.max && o.max.x || 100, y: o.max && o.max.y || 100 }),
				min: !isNaN(parseInt(o.min,10)) ? { x: parseInt(o.min, 10), y: parseInt(o.min, 10) } : ({ x: o.min && o.min.x || 0, y: o.min && o.min.y || 0 })
			});
			//Prepare the real maxValue
			o.realMax = {
				x: o.max.x - o.min.x,
				y: o.max.y - o.min.y
			};
			//Calculate stepping based on steps
			o.stepping = {
				x: o.stepping && o.stepping.x || parseInt(o.stepping, 10) || (o.steps ? o.realMax.x/(o.steps.x || parseInt(o.steps, 10) || o.realMax.x) : 0),
				y: o.stepping && o.stepping.y || parseInt(o.stepping, 10) || (o.steps ? o.realMax.y/(o.steps.y || parseInt(o.steps, 10) || o.realMax.y) : 0)
			};
		},
		plugins: {},
		createRange: function() {
			this.rangeElement = $('<div></div>')
				.addClass('ui-slider-range')
				.css({ position: 'absolute' })
				.appendTo(this.element);
			this.updateRange();
		},
		updateRange: function() {
				var prop = this.options.axis == "vertical" ? "top" : "left";
				var size = this.options.axis == "vertical" ? "height" : "width";
				this.rangeElement.css(prop, parseInt($(this.handle[0]).css(prop),10) + this.handleSize(0, this.options.axis == "vertical" ? 2 : 1)/2);
				this.rangeElement.css(size, parseInt($(this.handle[1]).css(prop),10) - parseInt($(this.handle[0]).css(prop),10));
		},
		getRange: function() {
			return this.rangeElement ? this.convertValue(parseInt(this.rangeElement.css(this.options.axis == "vertical" ? "height" : "width"),10)) : null;
		},
		ui: function(e) {
			return {
				instance: this,
				options: this.options,
				handle: this.currentHandle,
				value: this.options.axis != "both" || !this.options.axis ? Math.round(this.value(null,this.options.axis == "vertical" ? 2 : 1)) : {
					x: Math.round(this.value(null,1)),
					y: Math.round(this.value(null,2))
				},
				range: this.getRange()
			};
		},
		propagate: function(n,e) {
			$.ui.plugin.call(this, n, [e, this.ui()]);
			this.element.triggerHandler(n == "slide" ? n : "slide"+n, [e, this.ui()], this.options[n]);
		},
		destroy: function() {
			this.element
				.removeClass("ui-slider ui-slider-disabled")
				.removeData("slider")
				.unbind(".slider");
			this.handle.mouse("destroy");
			this.generated && this.generated.remove();
		},
		enable: function() {
			this.element.removeClass("ui-slider-disabled");
			this.disabled = false;
		},
		disable: function() {
			this.element.addClass("ui-slider-disabled");
			this.disabled = true;
		},
		focus: function(handle,hard) {
			this.currentHandle = $(handle).addClass('ui-slider-handle-active');
			if (hard)
				this.currentHandle.parent()[0].focus();
		},
		blur: function(handle) {
			$(handle).removeClass('ui-slider-handle-active');
			if(this.currentHandle && this.currentHandle[0] == handle) { this.previousHandle = this.currentHandle; this.currentHandle = null; };
		},
		value: function(handle, axis) {
			if(this.handle.length == 1) this.currentHandle = this.handle;
			if(!axis) axis = this.options.axis == "vertical" ? 2 : 1;
			
			var value = ((parseInt($(handle != undefined && handle !== null ? this.handle[handle] || handle : this.currentHandle).css(axis == 1 ? "left" : "top"),10) / (this.actualSize[axis == 1 ? "width" : "height"] - this.handleSize(handle,axis))) * this.options.realMax[axis == 1 ? "x" : "y"]) + this.options.min[axis == 1 ? "x" : "y"];
			
			var o = this.options;
			if (o.stepping[axis == 1 ? "x" : "y"]) {
				value = Math.round(value / o.stepping[axis == 1 ? "x" : "y"]) * o.stepping[axis == 1 ? "x" : "y"];
			}
			return value;
		},
		convertValue: function(value,axis) {
			if(!axis) axis = this.options.axis == "vertical" ? 2 : 1;
			return this.options.min[axis == 1 ? "x" : "y"] + (value / (this.actualSize[axis == 1 ? "width" : "height"] - this.handleSize(null,axis))) * this.options.realMax[axis == 1 ? "x" : "y"];
		},
		translateValue: function(value,axis) {
			if(!axis) axis = this.options.axis == "vertical" ? 2 : 1;
			return ((value - this.options.min[axis == 1 ? "x" : "y"]) / this.options.realMax[axis == 1 ? "x" : "y"]) * (this.actualSize[axis == 1 ? "width" : "height"] - this.handleSize(null,axis));
		},
		handleSize: function(handle,axis) {
			if(!axis) axis = this.options.axis == "vertical" ? 2 : 1;
			return $(handle != undefined && handle !== null ? this.handle[handle] : this.currentHandle)[0][axis == 1 ? "offsetWidth" : "offsetHeight"];	
		},
		click: function(e) {
			// This method is only used if:
			// - The user didn't click a handle
			// - The Slider is not disabled
			// - There is a current, or previous selected handle (otherwise we wouldn't know which one to move)
			
			var pointer = [e.pageX,e.pageY];
			
			var clickedHandle = false;
			this.handle.each(function() {
				if(this == e.target)
					clickedHandle = true;
			});
			if (clickedHandle || this.disabled || !(this.currentHandle || this.previousHandle))
				return;

			// If a previous handle was focussed, focus it again
			if (!this.currentHandle && this.previousHandle)
				this.focus(this.previousHandle, true);
			
			// Move focussed handle to the clicked position
			this.offset = this.element.offset();
			
			// propagate only for distance > 0, otherwise propagation is done my drag
			this.moveTo({
				y: this.convertValue(e.pageY - this.offset.top - this.currentHandle.outerHeight()/2),
				x: this.convertValue(e.pageX - this.offset.left - this.currentHandle.outerWidth()/2)
			}, null, !this.options.distance);
		},
		start: function(e, handle) {
		
			var o = this.options;
			
			// This is a especially ugly fix for strange blur events happening on mousemove events
			if (!this.currentHandle)
				this.focus(this.previousHandle, true); 

			this.offset = this.element.offset();
			this.handleOffset = this.currentHandle.offset();
			this.clickOffset = { top: e.pageY - this.handleOffset.top, left: e.pageX - this.handleOffset.left };
			this.firstValue = this.value();
			
			this.propagate('start', e);
			return false;
						
		},
		stop: function(e) {
			this.propagate('stop', e);
			if (this.firstValue != this.value())
				this.propagate('change', e);
			this.focus(this.currentHandle, true); //This is a especially ugly fix for strange blur events happening on mousemove events
			return false;
		},
		
		oneStep: function(axis) {
			if(!axis) axis = this.options.axis == "vertical" ? 2 : 1;
			return this.options.stepping[axis == 1 ? "x" : "y"] ? this.options.stepping[axis == 1 ? "x" : "y"] : (this.options.realMax[axis == 1 ? "x" : "y"] / this.actualSize[axis == 1 ? "width" : "height"]) * 5;
		},
		
		translateRange: function(value,axis) {
			if (this.rangeElement) {
				if (this.currentHandle[0] == this.handle[0] && value >= this.translateValue(this.value(1),axis))
					value = this.translateValue(this.value(1,axis) - this.oneStep(axis), axis);
				if (this.currentHandle[0] == this.handle[1] && value <= this.translateValue(this.value(0),axis))
					value = this.translateValue(this.value(0,axis) + this.oneStep(axis));
			}
			if (this.options.handles) {
				var handle = this.options.handles[this.handleIndex()];
				if (value < this.translateValue(handle.min,axis)) {
					value = this.translateValue(handle.min,axis);
				} else if (value > this.translateValue(handle.max,axis)) {
					value = this.translateValue(handle.max,axis);
				}
			}
			return value;
		},
		
		handleIndex: function() {
			return this.handle.index(this.currentHandle[0])
		},
		
		translateLimits: function(value,axis) {
			if(!axis) axis = this.options.axis == "vertical" ? 2 : 1;
			if (value >= this.actualSize[axis == 1 ? "width" : "height"] - this.handleSize(null,axis))
				value = this.actualSize[axis == 1 ? "width" : "height"] - this.handleSize(null,axis);
			if (value <= 0)
				value = 0;
			return value;
		},
		
		drag: function(e, handle) {

			var o = this.options;
			var position = { top: e.pageY - this.offset.top - this.clickOffset.top, left: e.pageX - this.offset.left - this.clickOffset.left};
			if(!this.currentHandle) this.focus(this.previousHandle, true); //This is a especially ugly fix for strange blur events happening on mousemove events

			position.left = this.translateLimits(position.left,1);
			position.top = this.translateLimits(position.top,2);
			
			if (o.stepping.x) {
				var value = this.convertValue(position.left,1);
				value = Math.round(value / o.stepping.x) * o.stepping.x;
				position.left = this.translateValue(value, 1);	
			}
			if (o.stepping.y) {
				var value = this.convertValue(position.top,2);
				value = Math.round(value / o.stepping.y) * o.stepping.y;
				position.top = this.translateValue(value, 2);	
			}
			
			position.left = this.translateRange(position.left, 1);
			position.top = this.translateRange(position.top, 2);

			if(o.axis != "vertical") this.currentHandle.css({ left: position.left });
			if(o.axis != "horizontal") this.currentHandle.css({ top: position.top });
			
			if (this.rangeElement)
				this.updateRange();
			this.propagate('slide', e);
			return false;
		},
		
		moveTo: function(value, handle, noPropagation) {
			var o = this.options;
			if (handle == undefined && !this.currentHandle && this.handle.length != 1)
				return false; //If no handle has been passed, no current handle is available and we have multiple handles, return false
			if (handle == undefined && !this.currentHandle)
				handle = 0; //If only one handle is available, use it
			if (handle != undefined)
				this.currentHandle = this.previousHandle = $(this.handle[handle] || handle);



			if(value.x !== undefined && value.y !== undefined) {
				var x = value.x;
				var y = value.y;
			} else {
				var x = value, y = value;
			}

			if(x && x.constructor != Number) {
				var me = /^\-\=/.test(x), pe = /^\+\=/.test(x);
				if (me) {
					x = this.value(null,1) - parseInt(x.replace('-=', ''), 10);
				} else if (pe) {
					x = this.value(null,1) + parseInt(x.replace('+=', ''), 10);
				}
			}
			
			if(y && y.constructor != Number) {
				var me = /^\-\=/.test(y), pe = /^\+\=/.test(y);
				if (me) {
					y = this.value(null,2) - parseInt(y.replace('-=', ''), 10);
				} else if (pe) {
					y = this.value(null,2) + parseInt(y.replace('+=', ''), 10);
				}
			}

			if(o.axis != "vertical" && x) {
				if(o.stepping.x) x = Math.round(x / o.stepping.x) * o.stepping.x;
				x = this.translateValue(x, 1);
				x = this.translateLimits(x, 1);
				x = this.translateRange(x, 1);
				this.currentHandle.css({ left: x });
			}

			if(o.axis != "horizontal" && y) {
				if(o.stepping.y) y = Math.round(y / o.stepping.y) * o.stepping.y;
				y = this.translateValue(y, 2);
				y = this.translateLimits(y, 2);
				y = this.translateRange(y, 2);
				this.currentHandle.css({ top: y });
			}
			
			if (this.rangeElement)
				this.updateRange();
			
			if (!noPropagation) {
				this.propagate('start', null);
				this.propagate('stop', null);
				this.propagate('change', null);
				this.propagate("slide", null);
			}
		}
	});

	$.ui.slider.getter = "value";
	
	$.ui.slider.defaults = {
		handle: ".ui-slider-handle",
		distance: 1
	};

})(jQuery);
/*
 * jQuery UI Tabs
 *
 * Copyright (c) 2007, 2008 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Tabs
 *
 * Depends:
 *	ui.core.js
 *
 * Revision: $Id: ui.tabs.js 5439 2008-05-04 23:46:46Z klaus.hartl $
 */
;(function($) {
	
	$.widget("ui.tabs", {
		init: function() {
			var self = this;
	
			this.options.event += '.tabs'; // namespace event
	
			$(this.element).bind('setData.tabs', function(event, key, value) {
				if ((/^selected/).test(key))
					self.select(value);
				else {
					self.options[key] = value;
					self.tabify();
				}
			}).bind('getData.tabs', function(event, key) {
				return self.options[key];
			});
	
			// create tabs
			this.tabify(true);
		},
		length: function() {
			return this.$tabs.length;
		},
		tabId: function(a) {
			return a.title && a.title.replace(/\s/g, '_').replace(/[^A-Za-z0-9\-_:\.]/g, '')
				|| this.options.idPrefix + $.data(a);
		},
		ui: function(tab, panel) {
			return {
				instance: this,
				options: this.options,
				tab: tab,
				panel: panel
			};
		},
		tabify: function(init) {

			this.$lis = $('li:has(a[href])', this.element);
			this.$tabs = this.$lis.map(function() { return $('a', this)[0]; });
			this.$panels = $([]);

			var self = this, o = this.options;

			this.$tabs.each(function(i, a) {
				// inline tab
				if (a.hash && a.hash.replace('#', '')) // Safari 2 reports '#' for an empty hash
					self.$panels = self.$panels.add(a.hash);
				// remote tab
				else if ($(a).attr('href') != '#') { // prevent loading the page itself if href is just "#"
					$.data(a, 'href.tabs', a.href); // required for restore on destroy
					$.data(a, 'load.tabs', a.href); // mutable
					var id = self.tabId(a);
					a.href = '#' + id;
					var $panel = $('#' + id);
					if (!$panel.length) {
						$panel = $(o.panelTemplate).attr('id', id).addClass(o.panelClass)
							.insertAfter( self.$panels[i - 1] || self.element );
						$panel.data('destroy.tabs', true);
					}
					self.$panels = self.$panels.add( $panel );
				}
				// invalid tab href
				else
					o.disabled.push(i + 1);
			});

			if (init) {

				// attach necessary classes for styling if not present
				$(this.element).hasClass(o.navClass) || $(this.element).addClass(o.navClass);
				this.$panels.each(function() {
					var $this = $(this);
					$this.hasClass(o.panelClass) || $this.addClass(o.panelClass);
				});

				// Try to retrieve selected tab:
				// 1. from fragment identifier in url if present
				// 2. from cookie
				// 3. from selected class attribute on <li>
				// 4. otherwise use given "selected" option
				// 5. check if tab is disabled
				this.$tabs.each(function(i, a) {
					if (location.hash) {
						if (a.hash == location.hash) {
							o.selected = i;
							// prevent page scroll to fragment
							//if (($.browser.msie || $.browser.opera) && !o.remote) {
							if ($.browser.msie || $.browser.opera) {
								var $toShow = $(location.hash), toShowId = $toShow.attr('id');
								$toShow.attr('id', '');
								setTimeout(function() {
									$toShow.attr('id', toShowId); // restore id
								}, 500);
							}
							scrollTo(0, 0);
							return false; // break
						}
					} else if (o.cookie) {
						var index = parseInt($.cookie('ui-tabs' + $.data(self.element)),10);
						if (index && self.$tabs[index]) {
							o.selected = index;
							return false; // break
						}
					} else if ( self.$lis.eq(i).hasClass(o.selectedClass) ) {
						o.selected = i;
						return false; // break
					}
				});

				// highlight selected tab
				this.$panels.addClass(o.hideClass);
				this.$lis.removeClass(o.selectedClass);
				if (o.selected !== null) {
					this.$panels.eq(o.selected).show().removeClass(o.hideClass); // use show and remove class to show in any case no matter how it has been hidden before
					this.$lis.eq(o.selected).addClass(o.selectedClass);
					
					// seems to be expected behavior that the show callback is fired
					var onShow = function() {
					    $(self.element).triggerHandler('tabsshow',
					        [self.ui(self.$tabs[o.selected], self.$panels[o.selected])], o.show);
					}; 

                    // load if remote tab
    				if ($.data(this.$tabs[o.selected], 'load.tabs'))
    					this.load(o.selected, onShow);
    				// just trigger show event
    				else
    				    onShow();
    					
				}

				// Take disabling tabs via class attribute from HTML
				// into account and update option properly...
				o.disabled = $.unique(o.disabled.concat(
					$.map(this.$lis.filter('.' + o.disabledClass),
						function(n, i) { return self.$lis.index(n); } )
				)).sort();
				
				// clean up to avoid memory leaks in certain versions of IE 6
				$(window).bind('unload', function() {
					self.$tabs.unbind('.tabs');
					self.$lis = self.$tabs = self.$panels = null;
				});

			}

			// disable tabs
			for (var i = 0, li; li = this.$lis[i]; i++)
				$(li)[$.inArray(i, o.disabled) != -1 && !$(li).hasClass(o.selectedClass) ? 'addClass' : 'removeClass'](o.disabledClass);

			// reset cache if switching from cached to not cached
			if (o.cache === false)
				this.$tabs.removeData('cache.tabs');
			
			// set up animations
			var hideFx, showFx, baseFx = { 'min-width': 0, duration: 1 }, baseDuration = 'normal';
			if (o.fx && o.fx.constructor == Array)
				hideFx = o.fx[0] || baseFx, showFx = o.fx[1] || baseFx;
			else
				hideFx = showFx = o.fx || baseFx;

			// reset some styles to maintain print style sheets etc.
			var resetCSS = { display: '', overflow: '', height: '' };
			if (!$.browser.msie) // not in IE to prevent ClearType font issue
				resetCSS.opacity = '';

			// Hide a tab, animation prevents browser scrolling to fragment,
			// $show is optional.
			function hideTab(clicked, $hide, $show) {
				$hide.animate(hideFx, hideFx.duration || baseDuration, function() { //
					$hide.addClass(o.hideClass).css(resetCSS); // maintain flexible height and accessibility in print etc.
					if ($.browser.msie && hideFx.opacity)
						$hide[0].style.filter = '';
					if ($show)
						showTab(clicked, $show, $hide);
				});
			}

			// Show a tab, animation prevents browser scrolling to fragment,
			// $hide is optional.
			function showTab(clicked, $show, $hide) {
				if (showFx === baseFx)
					$show.css('display', 'block'); // prevent occasionally occuring flicker in Firefox cause by gap between showing and hiding the tab panels
				$show.animate(showFx, showFx.duration || baseDuration, function() {
					$show.removeClass(o.hideClass).css(resetCSS); // maintain flexible height and accessibility in print etc.
					if ($.browser.msie && showFx.opacity)
						$show[0].style.filter = '';

					// callback
					$(self.element).triggerHandler('tabsshow',
					    [self.ui(clicked, $show[0])], o.show);

				});
			}

			// switch a tab
			function switchTab(clicked, $li, $hide, $show) {
				/*if (o.bookmarkable && trueClick) { // add to history only if true click occured, not a triggered click
					$.ajaxHistory.update(clicked.hash);
				}*/
				$li.addClass(o.selectedClass)
					.siblings().removeClass(o.selectedClass);
				hideTab(clicked, $hide, $show);
			}

			// attach tab event handler, unbind to avoid duplicates from former tabifying...
			this.$tabs.unbind('.tabs').bind(o.event, function() {

				//var trueClick = e.clientX; // add to history only if true click occured, not a triggered click
				var $li = $(this).parents('li:eq(0)'),
					$hide = self.$panels.filter(':visible'),
					$show = $(this.hash);

				// If tab is already selected and not unselectable or tab disabled or 
				// or is already loading or click callback returns false stop here.
				// Check if click handler returns false last so that it is not executed
				// for a disabled or loading tab!
				if (($li.hasClass(o.selectedClass) && !o.unselect)
					|| $li.hasClass(o.disabledClass) 
					|| $(this).hasClass(o.loadingClass)
					|| $(self.element).triggerHandler('tabsselect', [self.ui(this, $show[0])], o.select) === false
					) {
					this.blur();
					return false;
				}

				self.options.selected = self.$tabs.index(this);

				// if tab may be closed
				if (o.unselect) {
					if ($li.hasClass(o.selectedClass)) {
						self.options.selected = null;
						$li.removeClass(o.selectedClass);
						self.$panels.stop();
						hideTab(this, $hide);
						this.blur();
						return false;
					} else if (!$hide.length) {
						self.$panels.stop();
						var a = this;
						self.load(self.$tabs.index(this), function() {
							$li.addClass(o.selectedClass).addClass(o.unselectClass);
							showTab(a, $show);
						});
						this.blur();
						return false;
					}
				}

				if (o.cookie)
					$.cookie('ui-tabs' + $.data(self.element), self.options.selected, o.cookie);

				// stop possibly running animations
				self.$panels.stop();

				// show new tab
				if ($show.length) {

					// prevent scrollbar scrolling to 0 and than back in IE7, happens only if bookmarking/history is enabled
					/*if ($.browser.msie && o.bookmarkable) {
						var showId = this.hash.replace('#', '');
						$show.attr('id', '');
						setTimeout(function() {
							$show.attr('id', showId); // restore id
						}, 0);
					}*/

					var a = this;
					self.load(self.$tabs.index(this), $hide.length ? 
						function() {
							switchTab(a, $li, $hide, $show);
						} :
						function() {
							$li.addClass(o.selectedClass);
							showTab(a, $show);
						}
					);

					// Set scrollbar to saved position - need to use timeout with 0 to prevent browser scroll to target of hash
					/*var scrollX = window.pageXOffset || document.documentElement && document.documentElement.scrollLeft || document.body.scrollLeft || 0;
					var scrollY = window.pageYOffset || document.documentElement && document.documentElement.scrollTop || document.body.scrollTop || 0;
					setTimeout(function() {
						scrollTo(scrollX, scrollY);
					}, 0);*/

				} else
					throw 'jQuery UI Tabs: Mismatching fragment identifier.';

				// Prevent IE from keeping other link focussed when using the back button
				// and remove dotted border from clicked link. This is controlled in modern
				// browsers via CSS, also blur removes focus from address bar in Firefox
				// which can become a usability and annoying problem with tabsRotate.
				if ($.browser.msie)
					this.blur();

				//return o.bookmarkable && !!trueClick; // convert trueClick == undefined to Boolean required in IE
				return false;

			});

			// disable click if event is configured to something else
			if (!(/^click/).test(o.event))
				this.$tabs.bind('click.tabs', function() { return false; });

		},
		add: function(url, label, index) {
			if (index == undefined) 
				index = this.$tabs.length; // append by default

			var o = this.options;
			var $li = $(o.tabTemplate.replace(/#\{href\}/, url).replace(/#\{label\}/, label));
			$li.data('destroy.tabs', true);

			var id = url.indexOf('#') == 0 ? url.replace('#', '') : this.tabId( $('a:first-child', $li)[0] );

			// try to find an existing element before creating a new one
			var $panel = $('#' + id);
			if (!$panel.length) {
				$panel = $(o.panelTemplate).attr('id', id)
					.addClass(o.panelClass).addClass(o.hideClass);
				$panel.data('destroy.tabs', true);
			}
			if (index >= this.$lis.length) {
				$li.appendTo(this.element);
				$panel.appendTo(this.element[0].parentNode);
			} else {
				$li.insertBefore(this.$lis[index]);
				$panel.insertBefore(this.$panels[index]);
			}
			
			o.disabled = $.map(o.disabled,
				function(n, i) { return n >= index ? ++n : n });
				
			this.tabify();

			if (this.$tabs.length == 1) {
				$li.addClass(o.selectedClass);
				$panel.removeClass(o.hideClass);
				var href = $.data(this.$tabs[0], 'load.tabs');
				if (href)
					this.load(index, href);
			}

			// callback
			$(this.element).triggerHandler('tabsadd',
				[this.ui(this.$tabs[index], this.$panels[index])], o.add
			);
		},
		remove: function(index) {
			var o = this.options, $li = this.$lis.eq(index).remove(),
				$panel = this.$panels.eq(index).remove();

			// If selected tab was removed focus tab to the right or
			// in case the last tab was removed the tab to the left.
			if ($li.hasClass(o.selectedClass) && this.$tabs.length > 1)
				this.select(index + (index + 1 < this.$tabs.length ? 1 : -1));

			o.disabled = $.map($.grep(o.disabled, function(n, i) { return n != index; }),
				function(n, i) { return n >= index ? --n : n });

			this.tabify();

			// callback
			$(this.element).triggerHandler('tabsremove',
				[this.ui($li.find('a')[0], $panel[0])], o.remove
			);
		},
		enable: function(index) {
			var o = this.options;
			if ($.inArray(index, o.disabled) == -1)
				return;
				
			var $li = this.$lis.eq(index).removeClass(o.disabledClass);
			if ($.browser.safari) { // fix disappearing tab (that used opacity indicating disabling) after enabling in Safari 2...
				$li.css('display', 'inline-block');
				setTimeout(function() {
					$li.css('display', 'block');
				}, 0);
			}

			o.disabled = $.grep(o.disabled, function(n, i) { return n != index; });

			// callback
			$(this.element).triggerHandler('tabsenable',
				[this.ui(this.$tabs[index], this.$panels[index])], o.enable
			);

		},
		disable: function(index) {
			var self = this, o = this.options;
			if (index != o.selected) { // cannot disable already selected tab
				this.$lis.eq(index).addClass(o.disabledClass);

				o.disabled.push(index);
				o.disabled.sort();

				// callback
				$(this.element).triggerHandler('tabsdisable',
					[this.ui(this.$tabs[index], this.$panels[index])], o.disable
				);
			}
		},
		select: function(index) {
			if (typeof index == 'string')
				index = this.$tabs.index( this.$tabs.filter('[href$=' + index + ']')[0] );
			this.$tabs.eq(index).trigger(this.options.event);
		},
		load: function(index, callback) { // callback is for internal usage only
			
			var self = this, o = this.options, $a = this.$tabs.eq(index), a = $a[0],
					bypassCache = callback == undefined || callback === false, url = $a.data('load.tabs');

			callback = callback || function() {};
			
			// no remote or from cache - just finish with callback
			if (!url || ($.data(a, 'cache.tabs') && !bypassCache)) {
				callback();
				return;
			}

			// load remote from here on
			if (o.spinner) {
				var $span = $('span', a);
				$span.data('label.tabs', $span.html()).html('<em>' + o.spinner + '</em>');
			}
			var finish = function() {
				self.$tabs.filter('.' + o.loadingClass).each(function() {
					$(this).removeClass(o.loadingClass);
					if (o.spinner) {
						var $span = $('span', this);
						$span.html($span.data('label.tabs')).removeData('label.tabs');
					}
				});
				self.xhr = null;
			};
			var ajaxOptions = $.extend({}, o.ajaxOptions, {
				url: url,
				success: function(r, s) {
					$(a.hash).html(r);
					finish();
					
					if (o.cache)
						$.data(a, 'cache.tabs', true); // if loaded once do not load them again

					// callbacks
					$(self.element).triggerHandler('tabsload',
						[self.ui(self.$tabs[index], self.$panels[index])], o.load
					);
					o.ajaxOptions.success && o.ajaxOptions.success(r, s);
					
					// This callback is required because the switch has to take
					// place after loading has completed. Call last in order to 
					// fire load before show callback...
					callback();
				}
			});
			if (this.xhr) {
				// terminate pending requests from other tabs and restore tab label
				this.xhr.abort();
				finish();
			}
			$a.addClass(o.loadingClass);
			setTimeout(function() { // timeout is again required in IE, "wait" for id being restored
				self.xhr = $.ajax(ajaxOptions);
			}, 0);

		},
		url: function(index, url) {
			this.$tabs.eq(index).removeData('cache.tabs').data('load.tabs', url);
		},
		destroy: function() {
			var o = this.options;
			$(this.element).unbind('.tabs')
				.removeClass(o.navClass).removeData('tabs');
			this.$tabs.each(function() {
				var href = $.data(this, 'href.tabs');
				if (href)
					this.href = href;
				var $this = $(this).unbind('.tabs');
				$.each(['href', 'load', 'cache'], function(i, prefix) {
					$this.removeData(prefix + '.tabs');
				});
			});
			this.$lis.add(this.$panels).each(function() {
				if ($.data(this, 'destroy.tabs'))
					$(this).remove();
				else
					$(this).removeClass([o.selectedClass, o.unselectClass,
						o.disabledClass, o.panelClass, o.hideClass].join(' '));
			});
		}
	});
	
	$.ui.tabs.defaults = {
		// basic setup
		selected: 0,
		unselect: false,
		event: 'click',
		disabled: [],
		cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
		// TODO history: false,

		// Ajax
		spinner: 'Loading&#8230;',
		cache: false,
		idPrefix: 'ui-tabs-',
		ajaxOptions: {},

		// animations
		fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }

		// templates
		tabTemplate: '<li><a href="#{href}"><span>#{label}</span></a></li>',
		panelTemplate: '<div></div>',

		// CSS classes
		navClass: 'ui-tabs-nav',
		selectedClass: 'ui-tabs-selected',
		unselectClass: 'ui-tabs-unselect',
		disabledClass: 'ui-tabs-disabled',
		panelClass: 'ui-tabs-panel',
		hideClass: 'ui-tabs-hide',
		loadingClass: 'ui-tabs-loading'
	};
	
	$.ui.tabs.getter = "length";

/*
 * Tabs Extensions
 */

	/*
	 * Rotate
	 */
	$.extend($.ui.tabs.prototype, {
		rotation: null,
		rotate: function(ms, continuing) {
			
			continuing = continuing || false;
			
			var self = this, t = this.options.selected;
			
			function start() {
				self.rotation = setInterval(function() {
					t = ++t < self.$tabs.length ? t : 0;
					self.select(t);
				}, ms);	
			}
			
			function stop(e) {
				if (!e || e.clientX) { // only in case of a true click
					clearInterval(self.rotation);
				}
			}
			
			// start interval
			if (ms) {
				start();
				if (!continuing)
					this.$tabs.bind(this.options.event, stop);
				else
					this.$tabs.bind(this.options.event, function() {
						stop();
						t = self.options.selected;
						start();
					});
			}
			// stop interval
			else {
				stop();
				this.$tabs.unbind(this.options.event, stop);
			}
		}
	});

})(jQuery);
/* jQuery UI Date Picker v3.4.3 (previously jQuery Calendar)
   Written by Marc Grabanski (m@marcgrabanski.com) and Keith Wood (kbwood@virginbroadband.com.au).

   Copyright (c) 2007 Marc Grabanski (http://marcgrabanski.com/code/ui-datepicker)
   Dual licensed under the MIT (MIT-LICENSE.txt)
   and GPL (GPL-LICENSE.txt) licenses.
   Date: 09-03-2007  */
   
;(function($) { // hide the namespace

/* Date picker manager.
   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
   Settings for (groups of) date pickers are maintained in an instance object
   (DatepickerInstance), allowing multiple different settings on the same page. */

function Datepicker() {
	this.debug = false; // Change this to true to start debugging
	this._nextId = 0; // Next ID for a date picker instance
	this._inst = []; // List of instances indexed by ID
	this._curInst = null; // The current instance in use
	this._disabledInputs = []; // List of date picker inputs that have been disabled
	this._datepickerShowing = false; // True if the popup picker is showing , false if not
	this._inDialog = false; // True if showing within a "dialog", false if not
	this.regional = []; // Available regional settings, indexed by language code
	this.regional[''] = { // Default regional settings
		clearText: 'Clear', // Display text for clear link
		clearStatus: 'Erase the current date', // Status text for clear link
		closeText: 'Close', // Display text for close link
		closeStatus: 'Close without change', // Status text for close link
		prevText: '&#x3c;Prev', // Display text for previous month link
		prevStatus: 'Show the previous month', // Status text for previous month link
		nextText: 'Next&#x3e;', // Display text for next month link
		nextStatus: 'Show the next month', // Status text for next month link
		currentText: 'Today', // Display text for current month link
		currentStatus: 'Show the current month', // Status text for current month link
		monthNames: ['January','February','March','April','May','June',
			'July','August','September','October','November','December'], // Names of months for drop-down and formatting
		monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
		monthStatus: 'Show a different month', // Status text for selecting a month
		yearStatus: 'Show a different year', // Status text for selecting a year
		weekHeader: 'Wk', // Header for the week of the year column
		weekStatus: 'Week of the year', // Status text for the week of the year column
		dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
		dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
		dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
		dayStatus: 'Set DD as first week day', // Status text for the day of the week selection
		dateStatus: 'Select DD, M d', // Status text for the date selection
		dateFormat: 'mm/dd/yy', // See format options on parseDate
		firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
		initStatus: 'Select a date', // Initial Status text on opening
		isRTL: false // True if right-to-left language, false if left-to-right
	};
	this._defaults = { // Global defaults for all the date picker instances
		showOn: 'focus', // 'focus' for popup on focus,
			// 'button' for trigger button, or 'both' for either
		showAnim: 'show', // Name of jQuery animation for popup
		defaultDate: null, // Used when field is blank: actual date,
			// +/-number for offset from today, null for today
		appendText: '', // Display text following the input box, e.g. showing the format
		buttonText: '...', // Text for trigger button
		buttonImage: '', // URL for trigger button image
		buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
		closeAtTop: true, // True to have the clear/close at the top,
			// false to have them at the bottom
		mandatory: false, // True to hide the Clear link, false to include it
		hideIfNoPrevNext: false, // True to hide next/previous month links
			// if not applicable, false to just disable them
		changeMonth: true, // True if month can be selected directly, false if only prev/next
		changeYear: true, // True if year can be selected directly, false if only prev/next
		yearRange: '-10:+10', // Range of years to display in drop-down,
			// either relative to current year (-nn:+nn) or absolute (nnnn:nnnn)
		changeFirstDay: true, // True to click on day name to change, false to remain as set
		showOtherMonths: false, // True to show dates in other months, false to leave blank
		showWeeks: false, // True to show week of the year, false to omit
		calculateWeek: this.iso8601Week, // How to calculate the week of the year,
			// takes a Date and returns the number of the week for it
		shortYearCutoff: '+10', // Short year values < this are in the current century,
			// > this are in the previous century, 
			// string value starting with '+' for current year + value
		showStatus: false, // True to show status bar at bottom, false to not show it
		statusForDate: this.dateStatus, // Function to provide status text for a date -
			// takes date and instance as parameters, returns display text
		minDate: null, // The earliest selectable date, or null for no limit
		maxDate: null, // The latest selectable date, or null for no limit
		speed: 'normal', // Speed of display/closure
		beforeShowDay: null, // Function that takes a date and returns an array with
			// [0] = true if selectable, false if not,
			// [1] = custom CSS class name(s) or '', e.g. $.datepicker.noWeekends
		beforeShow: null, // Function that takes an input field and
			// returns a set of custom settings for the date picker
		onSelect: null, // Define a callback function when a date is selected
		onClose: null, // Define a callback function when the datepicker is closed
		numberOfMonths: 1, // Number of months to show at a time
		stepMonths: 1, // Number of months to step back/forward
		rangeSelect: false, // Allows for selecting a date range on one date picker
		rangeSeparator: ' - ' // Text between two dates in a range
	};
	$.extend(this._defaults, this.regional['']);
	this._datepickerDiv = $('<div id="datepicker_div"></div>');
}

$.extend(Datepicker.prototype, {
	/* Class name added to elements to indicate already configured with a date picker. */
	markerClassName: 'hasDatepicker',

	/* Debug logging (if enabled). */
	log: function () {
		if (this.debug)
			console.log.apply('', arguments);
	},
	
	/* Register a new date picker instance - with custom settings. */
	_register: function(inst) {
		var id = this._nextId++;
		this._inst[id] = inst;
		return id;
	},

	/* Retrieve a particular date picker instance based on its ID. */
	_getInst: function(id) {
		return this._inst[id] || id;
	},

	/* Override the default settings for all instances of the date picker. 
	   @param  settings  object - the new settings to use as defaults (anonymous object)
	   @return the manager object */
	setDefaults: function(settings) {
		extendRemove(this._defaults, settings || {});
		return this;
	},

	/* Attach the date picker to a jQuery selection.
	   @param  target    element - the target input field or division or span
	   @param  settings  object - the new settings to use for this date picker instance (anonymous) */
	_attachDatepicker: function(target, settings) {
		// check for settings on the control itself - in namespace 'date:'
		var inlineSettings = null;
		for (attrName in this._defaults) {
			var attrValue = target.getAttribute('date:' + attrName);
			if (attrValue) {
				inlineSettings = inlineSettings || {};
				try {
					inlineSettings[attrName] = eval(attrValue);
				} catch (err) {
					inlineSettings[attrName] = attrValue;
				}
			}
		}
		var nodeName = target.nodeName.toLowerCase();
		var instSettings = (inlineSettings ? 
			$.extend(settings || {}, inlineSettings || {}) : settings);
		if (nodeName == 'input') {
			var inst = (inst && !inlineSettings ? inst :
				new DatepickerInstance(instSettings, false));
			this._connectDatepicker(target, inst);
		} else if (nodeName == 'div' || nodeName == 'span') {
			var inst = new DatepickerInstance(instSettings, true);
			this._inlineDatepicker(target, inst);
		}
	},

	/* Detach a datepicker from its control.
	   @param  target    element - the target input field or division or span */
	_destroyDatepicker: function(target) {
		var nodeName = target.nodeName.toLowerCase();
		var calId = target._calId;
		target._calId = null;
		var $target = $(target);
		if (nodeName == 'input') {
			$target.siblings('.datepicker_append').replaceWith('').end()
				.siblings('.datepicker_trigger').replaceWith('').end()
				.removeClass(this.markerClassName)
				.unbind('focus', this._showDatepicker)
				.unbind('keydown', this._doKeyDown)
				.unbind('keypress', this._doKeyPress);
			var wrapper = $target.parents('.datepicker_wrap');
			if (wrapper)
				wrapper.replaceWith(wrapper.html());
		} else if (nodeName == 'div' || nodeName == 'span')
			$target.removeClass(this.markerClassName).empty();
		if ($('input[_calId=' + calId + ']').length == 0)
			// clean up if last for this ID
			this._inst[calId] = null;
	},

	/* Enable the date picker to a jQuery selection.
	   @param  target    element - the target input field or division or span */
	_enableDatepicker: function(target) {
		target.disabled = false;
		$(target).siblings('button.datepicker_trigger').each(function() { this.disabled = false; }).end()
			.siblings('img.datepicker_trigger').css({opacity: '1.0', cursor: ''});
		this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value == target ? null : value); }); // delete entry
	},

	/* Disable the date picker to a jQuery selection.
	   @param  target    element - the target input field or division or span */
	_disableDatepicker: function(target) {
		target.disabled = true;
		$(target).siblings('button.datepicker_trigger').each(function() { this.disabled = true; }).end()
			.siblings('img.datepicker_trigger').css({opacity: '0.5', cursor: 'default'});
		this._disabledInputs = $.map($.datepicker._disabledInputs,
			function(value) { return (value == target ? null : value); }); // delete entry
		this._disabledInputs[$.datepicker._disabledInputs.length] = target;
	},

	/* Is the first field in a jQuery collection disabled as a datepicker?
	   @param  target    element - the target input field or division or span
	   @return boolean - true if disabled, false if enabled */
	_isDisabledDatepicker: function(target) {
		if (!target)
			return false;
		for (var i = 0; i < this._disabledInputs.length; i++) {
			if (this._disabledInputs[i] == target)
				return true;
		}
		return false;
	},

	/* Update the settings for a date picker attached to an input field or division.
	   @param  target  element - the target input field or division or span
	   @param  name    string - the name of the setting to change or
	                   object - the new settings to update
	   @param  value   any - the new value for the setting (omit if above is an object) */
	_changeDatepicker: function(target, name, value) {
		var settings = name || {};
		if (typeof name == 'string') {
			settings = {};
			settings[name] = value;
		}
		if (inst = this._getInst(target._calId)) {
			extendRemove(inst._settings, settings);
			this._updateDatepicker(inst);
		}
	},

	/* Set the dates for a jQuery selection.
	   @param  target   element - the target input field or division or span
	   @param  date     Date - the new date
	   @param  endDate  Date - the new end date for a range (optional) */
	_setDateDatepicker: function(target, date, endDate) {
		if (inst = this._getInst(target._calId)) {
			inst._setDate(date, endDate);
			this._updateDatepicker(inst);
		}
	},

	/* Get the date(s) for the first entry in a jQuery selection.
	   @param  target  element - the target input field or division or span
	   @return Date - the current date or
	           Date[2] - the current dates for a range */
	_getDateDatepicker: function(target) {
		var inst = this._getInst(target._calId);
		return (inst ? inst._getDate() : null);
	},

	/* Handle keystrokes. */
	_doKeyDown: function(e) {
		var inst = $.datepicker._getInst(this._calId);
		if ($.datepicker._datepickerShowing)
			switch (e.keyCode) {
				case 9:  $.datepicker._hideDatepicker(null, '');
						break; // hide on tab out
				case 13: $.datepicker._selectDay(inst, inst._selectedMonth, inst._selectedYear,
							$('td.datepicker_daysCellOver', inst._datepickerDiv)[0]);
						return false; // don't submit the form
						break; // select the value on enter
				case 27: $.datepicker._hideDatepicker(null, inst._get('speed'));
						break; // hide on escape
				case 33: $.datepicker._adjustDate(inst,
							(e.ctrlKey ? -1 : -inst._get('stepMonths')), (e.ctrlKey ? 'Y' : 'M'));
						break; // previous month/year on page up/+ ctrl
				case 34: $.datepicker._adjustDate(inst,
							(e.ctrlKey ? +1 : +inst._get('stepMonths')), (e.ctrlKey ? 'Y' : 'M'));
						break; // next month/year on page down/+ ctrl
				case 35: if (e.ctrlKey) $.datepicker._clearDate(inst);
						break; // clear on ctrl+end
				case 36: if (e.ctrlKey) $.datepicker._gotoToday(inst);
						break; // current on ctrl+home
				case 37: if (e.ctrlKey) $.datepicker._adjustDate(inst, -1, 'D');
						break; // -1 day on ctrl+left
				case 38: if (e.ctrlKey) $.datepicker._adjustDate(inst, -7, 'D');
						break; // -1 week on ctrl+up
				case 39: if (e.ctrlKey) $.datepicker._adjustDate(inst, +1, 'D');
						break; // +1 day on ctrl+right
				case 40: if (e.ctrlKey) $.datepicker._adjustDate(inst, +7, 'D');
						break; // +1 week on ctrl+down
			}
		else if (e.keyCode == 36 && e.ctrlKey) // display the date picker on ctrl+home
			$.datepicker._showDatepicker(this);
	},

	/* Filter entered characters - based on date format. */
	_doKeyPress: function(e) {
		var inst = $.datepicker._getInst(this._calId);
		var chars = $.datepicker._possibleChars(inst._get('dateFormat'));
		var chr = String.fromCharCode(e.charCode == undefined ? e.keyCode : e.charCode);
		return e.ctrlKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
	},

	/* Attach the date picker to an input field. */
	_connectDatepicker: function(target, inst) {
		var input = $(target);
		if (input.is('.' + this.markerClassName))
			return;
		var appendText = inst._get('appendText');
		var isRTL = inst._get('isRTL');
		if (appendText) {
			if (isRTL)
				input.before('<span class="datepicker_append">' + appendText);
			else
				input.after('<span class="datepicker_append">' + appendText);
		}
		var showOn = inst._get('showOn');
		if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
			input.focus(this._showDatepicker);
		if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
			input.wrap('<span class="datepicker_wrap">');
			var buttonText = inst._get('buttonText');
			var buttonImage = inst._get('buttonImage');
			var trigger = $(inst._get('buttonImageOnly') ? 
				$('<img>').addClass('datepicker_trigger').attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
				$('<button>').addClass('datepicker_trigger').attr({ type: 'button' }).html(buttonImage != '' ? 
						$('<img>').attr({ src:buttonImage, alt:buttonText, title:buttonText }) : buttonText));
			if (isRTL)
				input.before(trigger);
			else
				input.after(trigger);
			trigger.click(function() {
				if ($.datepicker._datepickerShowing && $.datepicker._lastInput == target)
					$.datepicker._hideDatepicker();
				else
					$.datepicker._showDatepicker(target);
			});
        }
		input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress)
			.bind("setData.datepicker", function(event, key, value) {
				inst._settings[key] = value;
			}).bind("getData.datepicker", function(event, key) {
				return inst._get(key);
			});
		input[0]._calId = inst._id;
	},

	/* Attach an inline date picker to a div. */
	_inlineDatepicker: function(target, inst) {
		var input = $(target);
		if (input.is('.' + this.markerClassName))
			return;
		input.addClass(this.markerClassName).append(inst._datepickerDiv)
			.bind("setData.datepicker", function(event, key, value){
				inst._settings[key] = value;
			}).bind("getData.datepicker", function(event, key){
				return inst._get(key);
			});
		input[0]._calId = inst._id;
		this._updateDatepicker(inst);
	},

	/* Tidy up after displaying the date picker. */
	_inlineShow: function(inst) {
		var numMonths = inst._getNumberOfMonths(); // fix width for dynamic number of date pickers
		inst._datepickerDiv.width(numMonths[1] * $('.datepicker', inst._datepickerDiv[0]).width());
	}, 

	/* Pop-up the date picker in a "dialog" box.
	   @param  input     element - ignored
	   @param  dateText  string - the initial date to display (in the current format)
	   @param  onSelect  function - the function(dateText) to call when a date is selected
	   @param  settings  object - update the dialog date picker instance's settings (anonymous object)
	   @param  pos       int[2] - coordinates for the dialog's position within the screen or
	                     event - with x/y coordinates or
	                     leave empty for default (screen centre)
	   @return the manager object */
	_dialogDatepicker: function(input, dateText, onSelect, settings, pos) {
		var inst = this._dialogInst; // internal instance
		if (!inst) {
			inst = this._dialogInst = new DatepickerInstance({}, false);
			this._dialogInput = $('<input type="text" size="1" style="position: absolute; top: -100px;"/>');
			this._dialogInput.keydown(this._doKeyDown);
			$('body').append(this._dialogInput);
			this._dialogInput[0]._calId = inst._id;
		}
		extendRemove(inst._settings, settings || {});
		this._dialogInput.val(dateText);

		this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
		if (!this._pos) {
			var browserWidth = window.innerWidth || document.documentElement.clientWidth ||	document.body.clientWidth;
			var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
			var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
			var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
			this._pos = // should use actual width/height below
				[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
		}

		// move input on screen for focus, but hidden behind dialog
		this._dialogInput.css('left', this._pos[0] + 'px').css('top', this._pos[1] + 'px');
		inst._settings.onSelect = onSelect;
		this._inDialog = true;
		this._datepickerDiv.addClass('datepicker_dialog');
		this._showDatepicker(this._dialogInput[0]);
		if ($.blockUI)
			$.blockUI(this._datepickerDiv);
		return this;
	},

	/* Pop-up the date picker for a given input field.
	   @param  input  element - the input field attached to the date picker or
	                  event - if triggered by focus */
	_showDatepicker: function(input) {
		input = input.target || input;
		if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
			input = $('input', input.parentNode)[0];
		if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
			return;
		var inst = $.datepicker._getInst(input._calId);
		var beforeShow = inst._get('beforeShow');
		extendRemove(inst._settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
		$.datepicker._hideDatepicker(null, '');
		$.datepicker._lastInput = input;
		inst._setDateFromField(input);
		if ($.datepicker._inDialog) // hide cursor
			input.value = '';
		if (!$.datepicker._pos) { // position below input
			$.datepicker._pos = $.datepicker._findPos(input);
			$.datepicker._pos[1] += input.offsetHeight; // add the height
		}
		var isFixed = false;
		$(input).parents().each(function() {
			isFixed |= $(this).css('position') == 'fixed';
		});
		if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
			$.datepicker._pos[0] -= document.documentElement.scrollLeft;
			$.datepicker._pos[1] -= document.documentElement.scrollTop;
		}
		inst._datepickerDiv.css('position', ($.datepicker._inDialog && $.blockUI ?
			'static' : (isFixed ? 'fixed' : 'absolute')))
			.css({ left: $.datepicker._pos[0] + 'px', top: $.datepicker._pos[1] + 'px' });
		$.datepicker._pos = null;
		inst._rangeStart = null;
		$.datepicker._updateDatepicker(inst);
		if (!inst._inline) {
			var speed = inst._get('speed');
			var postProcess = function() {
				$.datepicker._datepickerShowing = true;
				$.datepicker._afterShow(inst);
			};
			var showAnim = inst._get('showAnim') || 'show';
			inst._datepickerDiv[showAnim](speed, postProcess);
			if (speed == '')
				postProcess();
			if (inst._input[0].type != 'hidden')
				inst._input[0].focus();
			$.datepicker._curInst = inst;
		}
	},

	/* Generate the date picker content. */
	_updateDatepicker: function(inst) {
		inst._datepickerDiv.empty().append(inst._generateDatepicker());
		var numMonths = inst._getNumberOfMonths();
		if (numMonths[0] != 1 || numMonths[1] != 1)
			inst._datepickerDiv.addClass('datepicker_multi');
		else
			inst._datepickerDiv.removeClass('datepicker_multi');

		if (inst._get('isRTL'))
			inst._datepickerDiv.addClass('datepicker_rtl');
		else
			inst._datepickerDiv.removeClass('datepicker_rtl');

		if (inst._input && inst._input[0].type != 'hidden')
			$(inst._input[0]).focus();
	},

	/* Tidy up after displaying the date picker. */
	_afterShow: function(inst) {
		var numMonths = inst._getNumberOfMonths(); // fix width for dynamic number of date pickers
		inst._datepickerDiv.width(numMonths[1] * $('.datepicker', inst._datepickerDiv[0])[0].offsetWidth);
		if ($.browser.msie && parseInt($.browser.version) < 7) { // fix IE < 7 select problems
			$('iframe.datepicker_cover').css({width: inst._datepickerDiv.width() + 4,
				height: inst._datepickerDiv.height() + 4});
		}
		// re-position on screen if necessary
		var isFixed = inst._datepickerDiv.css('position') == 'fixed';
		var pos = inst._input ? $.datepicker._findPos(inst._input[0]) : null;
		var browserWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
		var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
		var scrollX = (isFixed ? 0 : document.documentElement.scrollLeft || document.body.scrollLeft);
		var scrollY = (isFixed ? 0 : document.documentElement.scrollTop || document.body.scrollTop);
		// reposition date picker horizontally if outside the browser window
		if ((inst._datepickerDiv.offset().left + inst._datepickerDiv.width() -
				(isFixed && $.browser.msie ? document.documentElement.scrollLeft : 0)) >
				(browserWidth + scrollX)) {
			inst._datepickerDiv.css('left', Math.max(scrollX,
				pos[0] + (inst._input ? $(inst._input[0]).width() : null) - inst._datepickerDiv.width() -
				(isFixed && $.browser.opera ? document.documentElement.scrollLeft : 0)) + 'px');
		}
		// reposition date picker vertically if outside the browser window
		if ((inst._datepickerDiv.offset().top + inst._datepickerDiv.height() -
				(isFixed && $.browser.msie ? document.documentElement.scrollTop : 0)) >
				(browserHeight + scrollY) ) {
			inst._datepickerDiv.css('top', Math.max(scrollY,
				pos[1] - (this._inDialog ? 0 : inst._datepickerDiv.height()) -
				(isFixed && $.browser.opera ? document.documentElement.scrollTop : 0)) + 'px');
		}
	},
	
	/* Find an object's position on the screen. */
	_findPos: function(obj) {
        while (obj && (obj.type == 'hidden' || obj.nodeType != 1)) {
            obj = obj.nextSibling;
        }
        var position = $(obj).offset();
	    return [position.left, position.top];
	},

	/* Hide the date picker from view.
	   @param  input  element - the input field attached to the date picker
	   @param  speed  string - the speed at which to close the date picker */
	_hideDatepicker: function(input, speed) {
		var inst = this._curInst;
		if (!inst)
			return;
		var rangeSelect = inst._get('rangeSelect');
		if (rangeSelect && this._stayOpen) {
			this._selectDate(inst, inst._formatDate(
				inst._currentDay, inst._currentMonth, inst._currentYear));
		}
		this._stayOpen = false;
		if (this._datepickerShowing) {
			speed = (speed != null ? speed : inst._get('speed'));
			var showAnim = inst._get('showAnim');
			inst._datepickerDiv[(showAnim == 'slideDown' ? 'slideUp' :
				(showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))](speed, function() {
				$.datepicker._tidyDialog(inst);
			});
			if (speed == '')
				this._tidyDialog(inst);
			var onClose = inst._get('onClose');
			if (onClose) {
				onClose.apply((inst._input ? inst._input[0] : null),
					[inst._getDate(), inst]);  // trigger custom callback
			}
			this._datepickerShowing = false;
			this._lastInput = null;
			inst._settings.prompt = null;
			if (this._inDialog) {
				this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
				if ($.blockUI) {
					$.unblockUI();
					$('body').append(this._datepickerDiv);
				}
			}
			this._inDialog = false;
		}
		this._curInst = null;
	},

	/* Tidy up after a dialog display. */
	_tidyDialog: function(inst) {
		inst._datepickerDiv.removeClass('datepicker_dialog').unbind('.datepicker');
		$('.datepicker_prompt', inst._datepickerDiv).remove();
	},

	/* Close date picker if clicked elsewhere. */
	_checkExternalClick: function(event) {
		if (!$.datepicker._curInst)
			return;
		var $target = $(event.target);
		if (($target.parents("#datepicker_div").length == 0) &&
				($target.attr('class') != 'datepicker_trigger') &&
				$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI)) {
			$.datepicker._hideDatepicker(null, '');
		}
	},

	/* Adjust one of the date sub-fields. */
	_adjustDate: function(id, offset, period) {
		var inst = this._getInst(id);
		inst._adjustDate(offset, period);
		this._updateDatepicker(inst);
	},

	/* Action for current link. */
	_gotoToday: function(id) {
		var date = new Date();
		var inst = this._getInst(id);
		inst._selectedDay = date.getDate();
		inst._drawMonth = inst._selectedMonth = date.getMonth();
		inst._drawYear = inst._selectedYear = date.getFullYear();
		this._adjustDate(inst);
	},

	/* Action for selecting a new month/year. */
	_selectMonthYear: function(id, select, period) {
		var inst = this._getInst(id);
		inst._selectingMonthYear = false;
		inst[period == 'M' ? '_drawMonth' : '_drawYear'] =
			select.options[select.selectedIndex].value - 0;
		this._adjustDate(inst);
	},

	/* Restore input focus after not changing month/year. */
	_clickMonthYear: function(id) {
		var inst = this._getInst(id);
		if (inst._input && inst._selectingMonthYear && !$.browser.msie)
			inst._input[0].focus();
		inst._selectingMonthYear = !inst._selectingMonthYear;
	},

	/* Action for changing the first week day. */
	_changeFirstDay: function(id, day) {
		var inst = this._getInst(id);
		inst._settings.firstDay = day;
		this._updateDatepicker(inst);
	},

	/* Action for selecting a day. */
	_selectDay: function(id, month, year, td) {
		if ($(td).is('.datepicker_unselectable'))
			return;
		var inst = this._getInst(id);
		var rangeSelect = inst._get('rangeSelect');
		if (rangeSelect) {
			if (!this._stayOpen) {
				$('.datepicker td').removeClass('datepicker_currentDay');
				$(td).addClass('datepicker_currentDay');
			} 
			this._stayOpen = !this._stayOpen;
		}
		inst._selectedDay = inst._currentDay = $('a', td).html();
		inst._selectedMonth = inst._currentMonth = month;
		inst._selectedYear = inst._currentYear = year;
		this._selectDate(id, inst._formatDate(
			inst._currentDay, inst._currentMonth, inst._currentYear));
		if (this._stayOpen) {
			inst._endDay = inst._endMonth = inst._endYear = null;
			inst._rangeStart = new Date(inst._currentYear, inst._currentMonth, inst._currentDay);
			this._updateDatepicker(inst);
		}
		else if (rangeSelect) {
			inst._endDay = inst._currentDay;
			inst._endMonth = inst._currentMonth;
			inst._endYear = inst._currentYear;
			inst._selectedDay = inst._currentDay = inst._rangeStart.getDate();
			inst._selectedMonth = inst._currentMonth = inst._rangeStart.getMonth();
			inst._selectedYear = inst._currentYear = inst._rangeStart.getFullYear();
			inst._rangeStart = null;
			if (inst._inline)
				this._updateDatepicker(inst);
		}
	},

	/* Erase the input field and hide the date picker. */
	_clearDate: function(id) {
		var inst = this._getInst(id);
		if (inst._get('mandatory'))
			return;
		this._stayOpen = false;
		inst._endDay = inst._endMonth = inst._endYear = inst._rangeStart = null;
		this._selectDate(inst, '');
	},

	/* Update the input field with the selected date. */
	_selectDate: function(id, dateStr) {
		var inst = this._getInst(id);
		dateStr = (dateStr != null ? dateStr : inst._formatDate());
		if (inst._rangeStart)
			dateStr = inst._formatDate(inst._rangeStart) + inst._get('rangeSeparator') + dateStr;
		if (inst._input)
			inst._input.val(dateStr);
		var onSelect = inst._get('onSelect');
		if (onSelect)
			onSelect.apply((inst._input ? inst._input[0] : null), [dateStr, inst]);  // trigger custom callback
		else if (inst._input)
			inst._input.trigger('change'); // fire the change event
		if (inst._inline)
			this._updateDatepicker(inst);
		else if (!this._stayOpen) {
			this._hideDatepicker(null, inst._get('speed'));
			this._lastInput = inst._input[0];
			if (typeof(inst._input[0]) != 'object')
				inst._input[0].focus(); // restore focus
			this._lastInput = null;
		}
	},

	/* Set as beforeShowDay function to prevent selection of weekends.
	   @param  date  Date - the date to customise
	   @return [boolean, string] - is this date selectable?, what is its CSS class? */
	noWeekends: function(date) {
		var day = date.getDay();
		return [(day > 0 && day < 6), ''];
	},
	
	/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
	   @param  date  Date - the date to get the week for
	   @return  number - the number of the week within the year that contains this date */
	iso8601Week: function(date) {
		var checkDate = new Date(date.getFullYear(), date.getMonth(), date.getDate(), (date.getTimezoneOffset() / -60));
		var firstMon = new Date(checkDate.getFullYear(), 1 - 1, 4); // First week always contains 4 Jan
		var firstDay = firstMon.getDay() || 7; // Day of week: Mon = 1, ..., Sun = 7
		firstMon.setDate(firstMon.getDate() + 1 - firstDay); // Preceding Monday
		if (firstDay < 4 && checkDate < firstMon) { // Adjust first three days in year if necessary
			checkDate.setDate(checkDate.getDate() - 3); // Generate for previous year
			return $.datepicker.iso8601Week(checkDate);
		} else if (checkDate > new Date(checkDate.getFullYear(), 12 - 1, 28)) { // Check last three days in year
			firstDay = new Date(checkDate.getFullYear() + 1, 1 - 1, 4).getDay() || 7;
			if (firstDay > 4 && (checkDate.getDay() || 7) < firstDay - 3) { // Adjust if necessary
				checkDate.setDate(checkDate.getDate() + 3); // Generate for next year
				return $.datepicker.iso8601Week(checkDate);
			}
		}
		return Math.floor(((checkDate - firstMon) / 86400000) / 7) + 1; // Weeks to given date
	},
	
	/* Provide status text for a particular date.
	   @param  date  the date to get the status for
	   @param  inst  the current datepicker instance
	   @return  the status display text for this date */
	dateStatus: function(date, inst) {
		return $.datepicker.formatDate(inst._get('dateStatus'), date, inst._getFormatConfig());
	},

	/* Parse a string value into a date object.
	   The format can be combinations of the following:
	   d  - day of month (no leading zero)
	   dd - day of month (two digit)
	   D  - day name short
	   DD - day name long
	   m  - month of year (no leading zero)
	   mm - month of year (two digit)
	   M  - month name short
	   MM - month name long
	   y  - year (two digit)
	   yy - year (four digit)
	   '...' - literal text
	   '' - single quote

	   @param  format           String - the expected format of the date
	   @param  value            String - the date in the above format
	   @param  settings  Object - attributes include:
	                     shortYearCutoff  Number - the cutoff year for determining the century (optional)
	                     dayNamesShort    String[7] - abbreviated names of the days from Sunday (optional)
	                     dayNames         String[7] - names of the days from Sunday (optional)
	                     monthNamesShort  String[12] - abbreviated names of the months (optional)
	                     monthNames       String[12] - names of the months (optional)
	   @return  Date - the extracted date value or null if value is blank */
	parseDate: function (format, value, settings) {
		if (format == null || value == null)
			throw 'Invalid arguments';
		value = (typeof value == 'object' ? value.toString() : value + '');
		if (value == '')
			return null;
		var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
		var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
		var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
		var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
		var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
		var year = -1;
		var month = -1;
		var day = -1;
		var literal = false;
		// Check whether a format character is doubled
		var lookAhead = function(match) {
			var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
			if (matches)
				iFormat++;
			return matches;	
		};
		// Extract a number from the string value
		var getNumber = function(match) {
			lookAhead(match);
			var size = (match == 'y' ? 4 : 2);
			var num = 0;
			while (size > 0 && iValue < value.length &&
					value.charAt(iValue) >= '0' && value.charAt(iValue) <= '9') {
				num = num * 10 + (value.charAt(iValue++) - 0);
				size--;
			}
			if (size == (match == 'y' ? 4 : 2))
				throw 'Missing number at position ' + iValue;
			return num;
		};
		// Extract a name from the string value and convert to an index
		var getName = function(match, shortNames, longNames) {
			var names = (lookAhead(match) ? longNames : shortNames);
			var size = 0;
			for (var j = 0; j < names.length; j++)
				size = Math.max(size, names[j].length);
			var name = '';
			var iInit = iValue;
			while (size > 0 && iValue < value.length) {
				name += value.charAt(iValue++);
				for (var i = 0; i < names.length; i++)
					if (name == names[i])
						return i + 1;
				size--;
			}
			throw 'Unknown name at position ' + iInit;
		};
		// Confirm that a literal character matches the string value
		var checkLiteral = function() {
			if (value.charAt(iValue) != format.charAt(iFormat))
				throw 'Unexpected literal at position ' + iValue;
			iValue++;
		};
		var iValue = 0;
		for (var iFormat = 0; iFormat < format.length; iFormat++) {
			if (literal)
				if (format.charAt(iFormat) == "'" && !lookAhead("'"))
					literal = false;
				else
					checkLiteral();
			else
				switch (format.charAt(iFormat)) {
					case 'd':
						day = getNumber('d');
						break;
					case 'D': 
						getName('D', dayNamesShort, dayNames);
						break;
					case 'm': 
						month = getNumber('m');
						break;
					case 'M':
						month = getName('M', monthNamesShort, monthNames); 
						break;
					case 'y':
						year = getNumber('y');
						break;
					case "'":
						if (lookAhead("'"))
							checkLiteral();
						else
							literal = true;
						break;
					default:
						checkLiteral();
				}
		}
		if (year < 100) {
			year += new Date().getFullYear() - new Date().getFullYear() % 100 +
				(year <= shortYearCutoff ? 0 : -100);
		}
		var date = new Date(year, month - 1, day);
		if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day) {
			throw 'Invalid date'; // E.g. 31/02/*
		}
		return date;
	},

	/* Format a date object into a string value.
	   The format can be combinations of the following:
	   d  - day of month (no leading zero)
	   dd - day of month (two digit)
	   D  - day name short
	   DD - day name long
	   m  - month of year (no leading zero)
	   mm - month of year (two digit)
	   M  - month name short
	   MM - month name long
	   y  - year (two digit)
	   yy - year (four digit)
	   '...' - literal text
	   '' - single quote

	   @param  format    String - the desired format of the date
	   @param  date      Date - the date value to format
	   @param  settings  Object - attributes include:
	                     dayNamesShort    String[7] - abbreviated names of the days from Sunday (optional)
	                     dayNames         String[7] - names of the days from Sunday (optional)
	                     monthNamesShort  String[12] - abbreviated names of the months (optional)
	                     monthNames       String[12] - names of the months (optional)
	   @return  String - the date in the above format */
	formatDate: function (format, date, settings) {
		if (!date)
			return '';
		var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
		var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
		var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
		var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
		// Check whether a format character is doubled
		var lookAhead = function(match) {
			var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
			if (matches)
				iFormat++;
			return matches;	
		};
		// Format a number, with leading zero if necessary
		var formatNumber = function(match, value) {
			return (lookAhead(match) && value < 10 ? '0' : '') + value;
		};
		// Format a name, short or long as requested
		var formatName = function(match, value, shortNames, longNames) {
			return (lookAhead(match) ? longNames[value] : shortNames[value]);
		};
		var output = '';
		var literal = false;
		if (date) {
			for (var iFormat = 0; iFormat < format.length; iFormat++) {
				if (literal)
					if (format.charAt(iFormat) == "'" && !lookAhead("'"))
						literal = false;
					else
						output += format.charAt(iFormat);
				else
					switch (format.charAt(iFormat)) {
						case 'd':
							output += formatNumber('d', date.getDate()); 
							break;
						case 'D': 
							output += formatName('D', date.getDay(), dayNamesShort, dayNames);
							break;
						case 'm': 
							output += formatNumber('m', date.getMonth() + 1); 
							break;
						case 'M':
							output += formatName('M', date.getMonth(), monthNamesShort, monthNames); 
							break;
						case 'y':
							output += (lookAhead('y') ? date.getFullYear() : 
								(date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
							break;
						case "'":
							if (lookAhead("'"))
								output += "'";
							else
								literal = true;
							break;
						default:
							output += format.charAt(iFormat);
					}
			}
		}
		return output;
	},

	/* Extract all possible characters from the date format. */
	_possibleChars: function (format) {
		var chars = '';
		var literal = false;
		for (var iFormat = 0; iFormat < format.length; iFormat++)
			if (literal)
				if (format.charAt(iFormat) == "'" && !lookAhead("'"))
					literal = false;
				else
					chars += format.charAt(iFormat);
			else
				switch (format.charAt(iFormat)) {
					case 'd' || 'm' || 'y':
						chars += '0123456789'; 
						break;
					case 'D' || 'M':
						return null; // Accept anything
					case "'":
						if (lookAhead("'"))
							chars += "'";
						else
							literal = true;
						break;
					default:
						chars += format.charAt(iFormat);
				}
		return chars;
	}
});

/* Individualised settings for date picker functionality applied to one or more related inputs.
   Instances are managed and manipulated through the Datepicker manager. */
function DatepickerInstance(settings, inline) {
	this._id = $.datepicker._register(this);
	this._selectedDay = 0; // Current date for selection
	this._selectedMonth = 0; // 0-11
	this._selectedYear = 0; // 4-digit year
	this._drawMonth = 0; // Current month at start of datepicker
	this._drawYear = 0;
	this._input = null; // The attached input field
	this._inline = inline; // True if showing inline, false if used in a popup
	this._datepickerDiv = (!inline ? $.datepicker._datepickerDiv :
		$('<div id="datepicker_div_' + this._id + '" class="datepicker_inline">'));
	// customise the date picker object - uses manager defaults if not overridden
	this._settings = extendRemove(settings || {}); // clone
	if (inline)
		this._setDate(this._getDefaultDate());
}

$.extend(DatepickerInstance.prototype, {
	/* Get a setting value, defaulting if necessary. */
	_get: function(name) {
		return this._settings[name] !== undefined ? this._settings[name] : $.datepicker._defaults[name];
	},

	/* Parse existing date and initialise date picker. */
	_setDateFromField: function(input) {
		this._input = $(input);
		var dateFormat = this._get('dateFormat');
		var dates = this._input ? this._input.val().split(this._get('rangeSeparator')) : null; 
		this._endDay = this._endMonth = this._endYear = null;
		var date = defaultDate = this._getDefaultDate();
		if (dates.length > 0) {
			var settings = this._getFormatConfig();
			if (dates.length > 1) {
				date = $.datepicker.parseDate(dateFormat, dates[1], settings) || defaultDate;
				this._endDay = date.getDate();
				this._endMonth = date.getMonth();
				this._endYear = date.getFullYear();
			}
			try {
				date = $.datepicker.parseDate(dateFormat, dates[0], settings) || defaultDate;
			} catch (e) {
				$.datepicker.log(e);
				date = defaultDate;
			}
		}
		this._selectedDay = date.getDate();
		this._drawMonth = this._selectedMonth = date.getMonth();
		this._drawYear = this._selectedYear = date.getFullYear();
		this._currentDay = (dates[0] ? date.getDate() : 0);
		this._currentMonth = (dates[0] ? date.getMonth() : 0);
		this._currentYear = (dates[0] ? date.getFullYear() : 0);
		this._adjustDate();
	},
	
	/* Retrieve the default date shown on opening. */
	_getDefaultDate: function() {
		var date = this._determineDate('defaultDate', new Date());
		var minDate = this._getMinMaxDate('min', true);
		var maxDate = this._getMinMaxDate('max');
		date = (minDate && date < minDate ? minDate : date);
		date = (maxDate && date > maxDate ? maxDate : date);
		return date;
	},

	/* A date may be specified as an exact value or a relative one. */
	_determineDate: function(name, defaultDate) {
		var offsetNumeric = function(offset) {
			var date = new Date();
			date.setDate(date.getDate() + offset);
			return date;
		};
		var offsetString = function(offset, getDaysInMonth) {
			var date = new Date();
			var matches = /^([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?$/.exec(offset);
			if (matches) {
				var year = date.getFullYear();
				var month = date.getMonth();
				var day = date.getDate();
				switch (matches[2] || 'd') {
					case 'd' : case 'D' :
						day += (matches[1] - 0); break;
					case 'w' : case 'W' :
						day += (matches[1] * 7); break;
					case 'm' : case 'M' :
						month += (matches[1] - 0); 
						day = Math.min(day, getDaysInMonth(year, month));
						break;
					case 'y': case 'Y' :
						year += (matches[1] - 0);
						day = Math.min(day, getDaysInMonth(year, month));
						break;
				}
				date = new Date(year, month, day);
			}
			return date;
		};
		var date = this._get(name);
		return (date == null ? defaultDate :
			(typeof date == 'string' ? offsetString(date, this._getDaysInMonth) :
			(typeof date == 'number' ? offsetNumeric(date) : date)));
	},

	/* Set the date(s) directly. */
	_setDate: function(date, endDate) {
		this._selectedDay = this._currentDay = date.getDate();
		this._drawMonth = this._selectedMonth = this._currentMonth = date.getMonth();
		this._drawYear = this._selectedYear = this._currentYear = date.getFullYear();
		if (this._get('rangeSelect')) {
			if (endDate) {
				this._endDay = endDate.getDate();
				this._endMonth = endDate.getMonth();
				this._endYear = endDate.getFullYear();
			} else {
				this._endDay = this._currentDay;
				this._endMonth = this._currentMonth;
				this._endYear = this._currentYear;
			}
		}
		this._adjustDate();
	},

	/* Retrieve the date(s) directly. */
	_getDate: function() {
		var startDate = (!this._currentYear || (this._input && this._input.val() == '') ? null :
			new Date(this._currentYear, this._currentMonth, this._currentDay));
		if (this._get('rangeSelect')) {
			return [startDate, (!this._endYear ? null :
				new Date(this._endYear, this._endMonth, this._endDay))];
		} else
			return startDate;
	},

	/* Generate the HTML for the current state of the date picker. */
	_generateDatepicker: function() {
		var today = new Date();
		today = new Date(today.getFullYear(), today.getMonth(), today.getDate()); // clear time
		var showStatus = this._get('showStatus');
		var isRTL = this._get('isRTL');
		// build the date picker HTML
		var clear = (this._get('mandatory') ? '' :
			'<div class="datepicker_clear"><a onclick="jQuery.datepicker._clearDate(' + this._id + ');"' + 
			(showStatus ? this._addStatus(this._get('clearStatus') || '&#xa0;') : '') + '>' +
			this._get('clearText') + '</a></div>');
		var controls = '<div class="datepicker_control">' + (isRTL ? '' : clear) +
			'<div class="datepicker_close"><a onclick="jQuery.datepicker._hideDatepicker();"' +
			(showStatus ? this._addStatus(this._get('closeStatus') || '&#xa0;') : '') + '>' +
			this._get('closeText') + '</a></div>' + (isRTL ? clear : '')  + '</div>';
		var prompt = this._get('prompt');
		var closeAtTop = this._get('closeAtTop');
		var hideIfNoPrevNext = this._get('hideIfNoPrevNext');
		var numMonths = this._getNumberOfMonths();
		var stepMonths = this._get('stepMonths');
		var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
		var minDate = this._getMinMaxDate('min', true);
		var maxDate = this._getMinMaxDate('max');
		var drawMonth = this._drawMonth;
		var drawYear = this._drawYear;
		if (maxDate) {
			var maxDraw = new Date(maxDate.getFullYear(),
				maxDate.getMonth() - numMonths[1] + 1, maxDate.getDate());
			maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
			while (new Date(drawYear, drawMonth, 1) > maxDraw) {
				drawMonth--;
				if (drawMonth < 0) {
					drawMonth = 11;
					drawYear--;
				}
			}
		}
		// controls and links
		var prev = '<div class="datepicker_prev">' + (this._canAdjustMonth(-1, drawYear, drawMonth) ? 
			'<a onclick="jQuery.datepicker._adjustDate(' + this._id + ', -' + stepMonths + ', \'M\');"' +
			(showStatus ? this._addStatus(this._get('prevStatus') || '&#xa0;') : '') + '>' +
			this._get('prevText') + '</a>' :
			(hideIfNoPrevNext ? '' : '<label>' + this._get('prevText') + '</label>')) + '</div>';
		var next = '<div class="datepicker_next">' + (this._canAdjustMonth(+1, drawYear, drawMonth) ?
			'<a onclick="jQuery.datepicker._adjustDate(' + this._id + ', +' + stepMonths + ', \'M\');"' +
			(showStatus ? this._addStatus(this._get('nextStatus') || '&#xa0;') : '') + '>' +
			this._get('nextText') + '</a>' :
			(hideIfNoPrevNext ? '>' : '<label>' + this._get('nextText') + '</label>')) + '</div>';
		var html = (prompt ? '<div class="datepicker_prompt">' + prompt + '</div>' : '') +
			(closeAtTop && !this._inline ? controls : '') +
			'<div class="datepicker_links">' + (isRTL ? next : prev) +
			(this._isInRange(today) ? '<div class="datepicker_current">' +
			'<a onclick="jQuery.datepicker._gotoToday(' + this._id + ');"' +
			(showStatus ? this._addStatus(this._get('currentStatus') || '&#xa0;') : '') + '>' +
			this._get('currentText') + '</a></div>' : '') + (isRTL ? prev : next) + '</div>';
		var showWeeks = this._get('showWeeks');
		for (var row = 0; row < numMonths[0]; row++)
			for (var col = 0; col < numMonths[1]; col++) {
				var selectedDate = new Date(drawYear, drawMonth, this._selectedDay);
				html += '<div class="datepicker_oneMonth' + (col == 0 ? ' datepicker_newRow' : '') + '">' +
					this._generateMonthYearHeader(drawMonth, drawYear, minDate, maxDate,
					selectedDate, row > 0 || col > 0) + // draw month headers
					'<table class="datepicker" cellpadding="0" cellspacing="0"><thead>' + 
					'<tr class="datepicker_titleRow">' +
					(showWeeks ? '<td>' + this._get('weekHeader') + '</td>' : '');
				var firstDay = this._get('firstDay');
				var changeFirstDay = this._get('changeFirstDay');
				var dayNames = this._get('dayNames');
				var dayNamesShort = this._get('dayNamesShort');
				var dayNamesMin = this._get('dayNamesMin');
				for (var dow = 0; dow < 7; dow++) { // days of the week
					var day = (dow + firstDay) % 7;
					var status = this._get('dayStatus') || '&#xa0;';
					status = (status.indexOf('DD') > -1 ? status.replace(/DD/, dayNames[day]) :
						status.replace(/D/, dayNamesShort[day]));
					html += '<td' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="datepicker_weekEndCell"' : '') + '>' +
						(!changeFirstDay ? '<span' :
						'<a onclick="jQuery.datepicker._changeFirstDay(' + this._id + ', ' + day + ');"') + 
						(showStatus ? this._addStatus(status) : '') + ' title="' + dayNames[day] + '">' +
						dayNamesMin[day] + (changeFirstDay ? '</a>' : '</span>') + '</td>';
				}
				html += '</tr></thead><tbody>';
				var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
				if (drawYear == this._selectedYear && drawMonth == this._selectedMonth) {
					this._selectedDay = Math.min(this._selectedDay, daysInMonth);
				}
				var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
				var currentDate = (!this._currentDay ? new Date(9999, 9, 9) :
					new Date(this._currentYear, this._currentMonth, this._currentDay));
				var endDate = this._endDay ? new Date(this._endYear, this._endMonth, this._endDay) : currentDate;
				var printDate = new Date(drawYear, drawMonth, 1 - leadDays);
				var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate
				var beforeShowDay = this._get('beforeShowDay');
				var showOtherMonths = this._get('showOtherMonths');
				var calculateWeek = this._get('calculateWeek') || $.datepicker.iso8601Week;
				var dateStatus = this._get('statusForDate') || $.datepicker.dateStatus;
				for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
					html += '<tr class="datepicker_daysRow">' +
						(showWeeks ? '<td class="datepicker_weekCol">' + calculateWeek(printDate) + '</td>' : '');
					for (var dow = 0; dow < 7; dow++) { // create date picker days
						var daySettings = (beforeShowDay ?
							beforeShowDay.apply((this._input ? this._input[0] : null), [printDate]) : [true, '']);
						var otherMonth = (printDate.getMonth() != drawMonth);
						var unselectable = otherMonth || !daySettings[0] ||
							(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
						html += '<td class="datepicker_daysCell' +
							((dow + firstDay + 6) % 7 >= 5 ? ' datepicker_weekEndCell' : '') + // highlight weekends
							(otherMonth ? ' datepicker_otherMonth' : '') + // highlight days from other months
							(printDate.getTime() == selectedDate.getTime() && drawMonth == this._selectedMonth ?
							' datepicker_daysCellOver' : '') + // highlight selected day
							(unselectable ? ' datepicker_unselectable' : '') +  // highlight unselectable days
							(otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
							(printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ?  // in current range
							' datepicker_currentDay' : '') + // highlight selected day
							(printDate.getTime() == today.getTime() ? ' datepicker_today' : '')) + '"' + // highlight today (if different)
							(unselectable ? '' : ' onmouseover="jQuery(this).addClass(\'datepicker_daysCellOver\');' +
							(!showStatus || (otherMonth && !showOtherMonths) ? '' : 'jQuery(\'#datepicker_status_' +
							this._id + '\').html(\'' + (dateStatus.apply((this._input ? this._input[0] : null),
							[printDate, this]) || '&#xa0;') +'\');') + '"' +
							' onmouseout="jQuery(this).removeClass(\'datepicker_daysCellOver\');' +
							(!showStatus || (otherMonth && !showOtherMonths) ? '' : 'jQuery(\'#datepicker_status_' +
							this._id + '\').html(\'&#xa0;\');') + '" onclick="jQuery.datepicker._selectDay(' +
							this._id + ',' + drawMonth + ',' + drawYear + ', this);"') + '>' + // actions
							(otherMonth ? (showOtherMonths ? printDate.getDate() : '&#xa0;') : // display for other months
							(unselectable ? printDate.getDate() : '<a>' + printDate.getDate() + '</a>')) + '</td>'; // display for this month
						printDate.setDate(printDate.getDate() + 1);
					}
					html += '</tr>';
				}
				drawMonth++;
				if (drawMonth > 11) {
					drawMonth = 0;
					drawYear++;
				}
				html += '</tbody></table></div>';
			}
		html += (showStatus ? '<div style="clear: both;"></div><div id="datepicker_status_' + this._id + 
			'" class="datepicker_status">' + (this._get('initStatus') || '&#xa0;') + '</div>' : '') +
			(!closeAtTop && !this._inline ? controls : '') +
			'<div style="clear: both;"></div>' + 
			($.browser.msie && parseInt($.browser.version) < 7 && !this._inline ? 
			'<iframe src="javascript:false;" class="datepicker_cover"></iframe>' : '');
		return html;
	},
	
	/* Generate the month and year header. */
	_generateMonthYearHeader: function(drawMonth, drawYear, minDate, maxDate, selectedDate, secondary) {
		minDate = (this._rangeStart && minDate && selectedDate < minDate ? selectedDate : minDate);
		var showStatus = this._get('showStatus');
		var html = '<div class="datepicker_header">';
		// month selection
		var monthNames = this._get('monthNames');
		if (secondary || !this._get('changeMonth'))
			html += monthNames[drawMonth] + '&#xa0;';
			
		else {
			var inMinYear = (minDate && minDate.getFullYear() == drawYear);
			var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
			html += '<select class="datepicker_newMonth" ' +
				'onchange="jQuery.datepicker._selectMonthYear(' + this._id + ', this, \'M\');" ' +
				'onclick="jQuery.datepicker._clickMonthYear(' + this._id + ');"' +
				(showStatus ? this._addStatus(this._get('monthStatus') || '&#xa0;') : '') + '>';
			for (var month = 0; month < 12; month++) {
				if ((!inMinYear || month >= minDate.getMonth()) &&
						(!inMaxYear || month <= maxDate.getMonth())) {
					html += '<option value="' + month + '"' +
						(month == drawMonth ? ' selected="selected"' : '') +
						'>' + monthNames[month] + '</option>';
				}
			}
			html += '</select>';
		}
		// year selection
		if (secondary || !this._get('changeYear'))
			html += drawYear;
		else {
			// determine range of years to display
			var years = this._get('yearRange').split(':');
			var year = 0;
			var endYear = 0;
			if (years.length != 2) {
				year = drawYear - 10;
				endYear = drawYear + 10;
			} else if (years[0].charAt(0) == '+' || years[0].charAt(0) == '-') {
				year = drawYear + parseInt(years[0], 10);
				endYear = drawYear + parseInt(years[1], 10);
			} else {
				year = parseInt(years[0], 10);
				endYear = parseInt(years[1], 10);
			}
			year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
			endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
			html += '<select class="datepicker_newYear" ' +
				'onchange="jQuery.datepicker._selectMonthYear(' + this._id + ', this, \'Y\');" ' +
				'onclick="jQuery.datepicker._clickMonthYear(' + this._id + ');"' +
				(showStatus ? this._addStatus(this._get('yearStatus') || '&#xa0;') : '') + '>';
			for (; year <= endYear; year++) {
				html += '<option value="' + year + '"' +
					(year == drawYear ? ' selected="selected"' : '') +
					'>' + year + '</option>';
			}
			html += '</select>';
		}
		html += '</div>'; // Close datepicker_header
		return html;
	},

	/* Provide code to set and clear the status panel. */
	_addStatus: function(text) {
		return ' onmouseover="jQuery(\'#datepicker_status_' + this._id + '\').html(\'' + text + '\');" ' +
			'onmouseout="jQuery(\'#datepicker_status_' + this._id + '\').html(\'&#xa0;\');"';
	},

	/* Adjust one of the date sub-fields. */
	_adjustDate: function(offset, period) {
		var year = this._drawYear + (period == 'Y' ? offset : 0);
		var month = this._drawMonth + (period == 'M' ? offset : 0);
		var day = Math.min(this._selectedDay, this._getDaysInMonth(year, month)) +
			(period == 'D' ? offset : 0);
		var date = new Date(year, month, day);
		// ensure it is within the bounds set
		var minDate = this._getMinMaxDate('min', true);
		var maxDate = this._getMinMaxDate('max');
		date = (minDate && date < minDate ? minDate : date);
		date = (maxDate && date > maxDate ? maxDate : date);
		this._selectedDay = date.getDate();
		this._drawMonth = this._selectedMonth = date.getMonth();
		this._drawYear = this._selectedYear = date.getFullYear();
	},
	
	/* Determine the number of months to show. */
	_getNumberOfMonths: function() {
		var numMonths = this._get('numberOfMonths');
		return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
	},

	/* Determine the current maximum date - ensure no time components are set - may be overridden for a range. */
	_getMinMaxDate: function(minMax, checkRange) {
		var date = this._determineDate(minMax + 'Date', null);
		if (date) {
			date.setHours(0);
			date.setMinutes(0);
			date.setSeconds(0);
			date.setMilliseconds(0);
		}
		return date || (checkRange ? this._rangeStart : null);
	},

	/* Find the number of days in a given month. */
	_getDaysInMonth: function(year, month) {
		return 32 - new Date(year, month, 32).getDate();
	},

	/* Find the day of the week of the first of a month. */
	_getFirstDayOfMonth: function(year, month) {
		return new Date(year, month, 1).getDay();
	},

	/* Determines if we should allow a "next/prev" month display change. */
	_canAdjustMonth: function(offset, curYear, curMonth) {
		var numMonths = this._getNumberOfMonths();
		var date = new Date(curYear, curMonth + (offset < 0 ? offset : numMonths[1]), 1);
		if (offset < 0)
			date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
		return this._isInRange(date);
	},

	/* Is the given date in the accepted range? */
	_isInRange: function(date) {
		// during range selection, use minimum of selected date and range start
		var newMinDate = (!this._rangeStart ? null :
			new Date(this._selectedYear, this._selectedMonth, this._selectedDay));
		newMinDate = (newMinDate && this._rangeStart < newMinDate ? this._rangeStart : newMinDate);
		var minDate = newMinDate || this._getMinMaxDate('min');
		var maxDate = this._getMinMaxDate('max');
		return ((!minDate || date >= minDate) && (!maxDate || date <= maxDate));
	},
	
	/* Provide the configuration settings for formatting/parsing. */
	_getFormatConfig: function() {
		var shortYearCutoff = this._get('shortYearCutoff');
		shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
			new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
		return {shortYearCutoff: shortYearCutoff,
			dayNamesShort: this._get('dayNamesShort'), dayNames: this._get('dayNames'),
			monthNamesShort: this._get('monthNamesShort'), monthNames: this._get('monthNames')};
	},

	/* Format the given date for display. */
	_formatDate: function(day, month, year) {
		if (!day) {
			this._currentDay = this._selectedDay;
			this._currentMonth = this._selectedMonth;
			this._currentYear = this._selectedYear;
		}
		var date = (day ? (typeof day == 'object' ? day : new Date(year, month, day)) :
			new Date(this._currentYear, this._currentMonth, this._currentDay));
		return $.datepicker.formatDate(this._get('dateFormat'), date, this._getFormatConfig());
	}
});

/* jQuery extend now ignores nulls! */
function extendRemove(target, props) {
	$.extend(target, props);
	for (var name in props)
		if (props[name] == null)
			target[name] = null;
	return target;
};

/* Invoke the datepicker functionality.
   @param  options  String - a command, optionally followed by additional parameters or
                    Object - settings for attaching new datepicker functionality
   @return  jQuery object */
$.fn.datepicker = function(options){
	var otherArgs = Array.prototype.slice.call(arguments, 1);
	if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate')) {
		return $.datepicker['_' + options + 'Datepicker'].apply($.datepicker, [this[0]].concat(otherArgs));
	}
	return this.each(function() {
		typeof options == 'string' ?
			$.datepicker['_' + options + 'Datepicker'].apply($.datepicker, [this].concat(otherArgs)) :
			$.datepicker._attachDatepicker(this, options);
	});
};

$.datepicker = new Datepicker(); // singleton instance
	
/* Initialise the date picker. */
$(document).ready(function() {
	$(document.body).append($.datepicker._datepickerDiv)
		.mousedown($.datepicker._checkExternalClick);
});

})(jQuery);;(function($) {

  $.effects = $.effects || {}; //Add the 'ec' scope

  $.extend($.effects, {
    save: function(el, set) {
      for(var i=0;i<set.length;i++) {
        if(set[i] !== null) $.data(el[0], "ec.storage."+set[i], el.css(set[i]));
      }
    },
    restore: function(el, set) {
      for(var i=0;i<set.length;i++) {
        if(set[i] !== null) el.css(set[i], $.data(el[0], "ec.storage."+set[i]));
      }
    },
    setMode: function(el, mode) {
      if (mode == 'toggle') mode = el.is(':hidden') ? 'show' : 'hide'; // Set for toggle
      return mode;
    },
    getBaseline: function(origin, original) { // Translates a [top,left] array into a baseline value
      // this should be a little more flexible in the future to handle a string & hash
      var y, x;
      switch (origin[0]) {
        case 'top': y = 0; break;
        case 'middle': y = 0.5; break;
        case 'bottom': y = 1; break;
        default: y = origin[0] / original.height;
      };
      switch (origin[1]) {
        case 'left': x = 0; break;
        case 'center': x = 0.5; break;
        case 'right': x = 1; break;
        default: x = origin[1] / original.width;
      };
      return {x: x, y: y};
    },
    createWrapper: function(el) {
      if (el.parent().attr('id') == 'fxWrapper')
        return el;
      var props = {width: el.outerWidth({margin:true}), height: el.outerHeight({margin:true}), 'float': el.css('float')};
      el.wrap('<div id="fxWrapper"></div>');
      var wrapper = el.parent();
      if (el.css('position') == 'static'){
        wrapper.css({position: 'relative'});
        el.css({position: 'relative'});
      } else {
        var top = parseInt(el.css('top'), 10); if (top.constructor != Number) top = 'auto';
        var left = parseInt(el.css('left'), 10); if (left.constructor != Number) left = 'auto';
        wrapper.css({ position: el.css('position'), top: top, left: left, zIndex: el.css('z-index') }).show();
        el.css({position: 'relative', top:0, left:0});
      }
      wrapper.css(props);
      return wrapper;
    },
    removeWrapper: function(el) {
      if (el.parent().attr('id') == 'fxWrapper')
        return el.parent().replaceWith(el);
      return el;
    },
    setTransition: function(el, list, factor, val) {
      val = val || {};
      $.each(list,function(i, x){
        unit = el.cssUnit(x);
        if (unit[0] > 0) val[x] = unit[0] * factor + unit[1];
      });
      return val;
    },
    animateClass: function(value, duration, easing, callback) {

      var cb = (typeof easing == "function" ? easing : (callback ? callback : null));
      var ea = (typeof easing == "object" ? easing : null);

      this.each(function() {

        var offset = {}; var that = $(this); var oldStyleAttr = that.attr("style") || '';
        if(typeof oldStyleAttr == 'object') oldStyleAttr = oldStyleAttr["cssText"]; /* Stupidly in IE, style is a object.. */
        if(value.toggle) { that.hasClass(value.toggle) ? value.remove = value.toggle : value.add = value.toggle; }

        //Let's get a style offset
        var oldStyle = $.extend({}, (document.defaultView ? document.defaultView.getComputedStyle(this,null) : this.currentStyle));
        if(value.add) that.addClass(value.add); if(value.remove) that.removeClass(value.remove);
        var newStyle = $.extend({}, (document.defaultView ? document.defaultView.getComputedStyle(this,null) : this.currentStyle));
        if(value.add) that.removeClass(value.add); if(value.remove) that.addClass(value.remove);

        // The main function to form the object for animation
        for(var n in newStyle) {
          if( typeof newStyle[n] != "function" && newStyle[n] /* No functions and null properties */
          && n.indexOf("Moz") == -1 && n.indexOf("length") == -1 /* No mozilla spezific render properties. */
          && newStyle[n] != oldStyle[n] /* Only values that have changed are used for the animation */
          && (n.match(/color/i) || (!n.match(/color/i) && !isNaN(parseInt(newStyle[n],10)))) /* Only things that can be parsed to integers or colors */
          && (oldStyle.position != "static" || (oldStyle.position == "static" && !n.match(/left|top|bottom|right/))) /* No need for positions when dealing with static positions */
          ) offset[n] = newStyle[n];
        }

        that.animate(offset, duration, ea, function() { // Animate the newly constructed offset object
          // Change style attribute back to original. For stupid IE, we need to clear the damn object.
          if(typeof $(this).attr("style") == 'object') { $(this).attr("style")["cssText"] = ""; $(this).attr("style")["cssText"] = oldStyleAttr; } else $(this).attr("style", oldStyleAttr);
          if(value.add) $(this).addClass(value.add); if(value.remove) $(this).removeClass(value.remove);
          if(cb) cb.apply(this, arguments);
        });

      });
    }
  });

  //Extend the methods of jQuery
  $.fn.extend({
    //Save old methods
    _show: $.fn.show,
    _hide: $.fn.hide,
    __toggle: $.fn.toggle,
    _addClass: $.fn.addClass,
    _removeClass: $.fn.removeClass,
    _toggleClass: $.fn.toggleClass,
    // New ec methods
    effect: function(fx,o,speed,callback) {
      return $.effects[fx] ? $.effects[fx].call(this, {method: fx, options: o || {}, duration: speed, callback: callback }) : null;
    },
    show: function() {
      if(!arguments[0] || (arguments[0].constructor == Number || /(slow|normal|fast)/.test(arguments[0])))
        return this._show.apply(this, arguments);
      else {
        var o = arguments[1] || {}; o['mode'] = 'show';
        return this.effect.apply(this, [arguments[0], o, arguments[2] || o.duration, arguments[3] || o.callback]);
      }
    },
    hide: function() {
      if(!arguments[0] || (arguments[0].constructor == Number || /(slow|normal|fast)/.test(arguments[0])))
        return this._hide.apply(this, arguments);
      else {
        var o = arguments[1] || {}; o['mode'] = 'hide';
        return this.effect.apply(this, [arguments[0], o, arguments[2] || o.duration, arguments[3] || o.callback]);
      }
    },
    toggle: function(){
      if(!arguments[0] || (arguments[0].constructor == Number || /(slow|normal|fast)/.test(arguments[0])) || (arguments[0].constructor == Function))
        return this.__toggle.apply(this, arguments);
      else {
        var o = arguments[1] || {}; o['mode'] = 'toggle';
        return this.effect.apply(this, [arguments[0], o, arguments[2] || o.duration, arguments[3] || o.callback]);
      }
    },
    addClass: function(classNames,speed,easing,callback) {
      return speed ? $.effects.animateClass.apply(this, [{ add: classNames },speed,easing,callback]) : this._addClass(classNames);
    },
    removeClass: function(classNames,speed,easing,callback) {
      return speed ? $.effects.animateClass.apply(this, [{ remove: classNames },speed,easing,callback]) : this._removeClass(classNames);
    },
    toggleClass: function(classNames,speed,easing,callback) {
      return speed ? $.effects.animateClass.apply(this, [{ toggle: classNames },speed,easing,callback]) : this._toggleClass(classNames);
    },
    morph: function(remove,add,speed,easing,callback) {
      return $.effects.animateClass.apply(this, [{ add: add, remove: remove },speed,easing,callback]);
    },
    switchClass: function() {
      this.morph.apply(this, arguments);
    },
    // helper functions
    cssUnit: function(key) {
      var style = this.css(key), val = [];
      $.each( ['em','px','%','pt'], function(i, unit){
        if(style.indexOf(unit) > 0)
          val = [parseFloat(style), unit];
      });
      return val;
    }
  });

  /*
   * jQuery Color Animations
   * Copyright 2007 John Resig
   * Released under the MIT and GPL licenses.
   */

    // We override the animation for all of these color styles
    jQuery.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){
        jQuery.fx.step[attr] = function(fx){
            if ( fx.state == 0 ) {
                fx.start = getColor( fx.elem, attr );
                fx.end = getRGB( fx.end );
            }

            fx.elem.style[attr] = "rgb(" + [
                Math.max(Math.min( parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0]), 255), 0),
                Math.max(Math.min( parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1]), 255), 0),
                Math.max(Math.min( parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2]), 255), 0)
            ].join(",") + ")";
        }
    });

    // Color Conversion functions from highlightFade
    // By Blair Mitchelmore
    // http://jquery.offput.ca/highlightFade/

    // Parse strings looking for color tuples [255,255,255]
    function getRGB(color) {
        var result;

        // Check if we're already dealing with an array of colors
        if ( color && color.constructor == Array && color.length == 3 )
            return color;

        // Look for rgb(num,num,num)
        if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
            return [parseInt(result[1]), parseInt(result[2]), parseInt(result[3])];

        // Look for rgb(num%,num%,num%)
        if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
            return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];

        // Look for #a0b1c2
        if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
            return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];

        // Look for #fff
        if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
            return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];

        // Look for rgba(0, 0, 0, 0) == transparent in Safari 3
        if (result = /rgba\(0, 0, 0, 0\)/.exec(color))
            return colors['transparent']

        // Otherwise, we're most likely dealing with a named color
        return colors[jQuery.trim(color).toLowerCase()];
    }

    function getColor(elem, attr) {
        var color;

        do {
            color = jQuery.curCSS(elem, attr);

            // Keep going until we find an element that has color, or we hit the body
            if ( color != '' && color != 'transparent' || jQuery.nodeName(elem, "body") )
                break;

            attr = "backgroundColor";
        } while ( elem = elem.parentNode );

        return getRGB(color);
    };

    // Some named colors to work with
    // From Interface by Stefan Petre
    // http://interface.eyecon.ro/

    var colors = {
        aqua:[0,255,255],
        azure:[240,255,255],
        beige:[245,245,220],
        black:[0,0,0],
        blue:[0,0,255],
        brown:[165,42,42],
        cyan:[0,255,255],
        darkblue:[0,0,139],
        darkcyan:[0,139,139],
        darkgrey:[169,169,169],
        darkgreen:[0,100,0],
        darkkhaki:[189,183,107],
        darkmagenta:[139,0,139],
        darkolivegreen:[85,107,47],
        darkorange:[255,140,0],
        darkorchid:[153,50,204],
        darkred:[139,0,0],
        darksalmon:[233,150,122],
        darkviolet:[148,0,211],
        fuchsia:[255,0,255],
        gold:[255,215,0],
        green:[0,128,0],
        indigo:[75,0,130],
        khaki:[240,230,140],
        lightblue:[173,216,230],
        lightcyan:[224,255,255],
        lightgreen:[144,238,144],
        lightgrey:[211,211,211],
        lightpink:[255,182,193],
        lightyellow:[255,255,224],
        lime:[0,255,0],
        magenta:[255,0,255],
        maroon:[128,0,0],
        navy:[0,0,128],
        olive:[128,128,0],
        orange:[255,165,0],
        pink:[255,192,203],
        purple:[128,0,128],
        violet:[128,0,128],
        red:[255,0,0],
        silver:[192,192,192],
        white:[255,255,255],
        yellow:[255,255,0],
        transparent: [255,255,255]
    };
    

/*
 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
 *
 * Uses the built in easing capabilities added In jQuery 1.1
 * to offer multiple easing options
 *
 * TERMS OF USE - jQuery Easing
 * 
 * Open source under the BSD License. 
 * 
 * Copyright © 2008 George McGinley Smith
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list of 
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list 
 * of conditions and the following disclaimer in the documentation and/or other materials 
 * provided with the distribution.
 * 
 * Neither the name of the author nor the names of contributors may be used to endorse 
 * or promote products derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE. 
 *
*/

// t: current time, b: begInnIng value, c: change In value, d: duration
jQuery.easing['jswing'] = jQuery.easing['swing'];

jQuery.extend( jQuery.easing,
{
	def: 'easeOutQuad',
	swing: function (x, t, b, c, d) {
		//alert(jQuery.easing.default);
		return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
	},
	easeInQuad: function (x, t, b, c, d) {
		return c*(t/=d)*t + b;
	},
	easeOutQuad: function (x, t, b, c, d) {
		return -c *(t/=d)*(t-2) + b;
	},
	easeInOutQuad: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t + b;
		return -c/2 * ((--t)*(t-2) - 1) + b;
	},
	easeInCubic: function (x, t, b, c, d) {
		return c*(t/=d)*t*t + b;
	},
	easeOutCubic: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t + 1) + b;
	},
	easeInOutCubic: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t + b;
		return c/2*((t-=2)*t*t + 2) + b;
	},
	easeInQuart: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t + b;
	},
	easeOutQuart: function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	},
	easeInOutQuart: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
		return -c/2 * ((t-=2)*t*t*t - 2) + b;
	},
	easeInQuint: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t*t + b;
	},
	easeOutQuint: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t*t*t + 1) + b;
	},
	easeInOutQuint: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
		return c/2*((t-=2)*t*t*t*t + 2) + b;
	},
	easeInSine: function (x, t, b, c, d) {
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
	},
	easeOutSine: function (x, t, b, c, d) {
		return c * Math.sin(t/d * (Math.PI/2)) + b;
	},
	easeInOutSine: function (x, t, b, c, d) {
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
	},
	easeInExpo: function (x, t, b, c, d) {
		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
	},
	easeOutExpo: function (x, t, b, c, d) {
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	},
	easeInOutExpo: function (x, t, b, c, d) {
		if (t==0) return b;
		if (t==d) return b+c;
		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
	},
	easeInCirc: function (x, t, b, c, d) {
		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
	},
	easeOutCirc: function (x, t, b, c, d) {
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
	},
	easeInOutCirc: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
	},
	easeInElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	},
	easeOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
	},
	easeInOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
	},
	easeInBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*(t/=d)*t*((s+1)*t - s) + b;
	},
	easeOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	},
	easeInOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158; 
		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
	},
	easeInBounce: function (x, t, b, c, d) {
		return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
	},
	easeOutBounce: function (x, t, b, c, d) {
		if ((t/=d) < (1/2.75)) {
			return c*(7.5625*t*t) + b;
		} else if (t < (2/2.75)) {
			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
		} else if (t < (2.5/2.75)) {
			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
		} else {
			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
		}
	},
	easeInOutBounce: function (x, t, b, c, d) {
		if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
		return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
	}
});

/*
 *
 * TERMS OF USE - EASING EQUATIONS
 * 
 * Open source under the BSD License. 
 * 
 * Copyright © 2001 Robert Penner
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list of 
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list 
 * of conditions and the following disclaimer in the documentation and/or other materials 
 * provided with the distribution.
 * 
 * Neither the name of the author nor the names of contributors may be used to endorse 
 * or promote products derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE. 
 *
 */

})(jQuery);;(function($) {
  
  $.effects.blind = function(o) {

    return this.queue(function() {

      // Create element
      var el = $(this), props = ['position','top','left'];
      
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
      var direction = o.options.direction || 'vertical'; // Default direction
      
      // Adjust
      $.effects.save(el, props); el.show(); // Save & Show
      var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
      var ref = (direction == 'vertical') ? 'height' : 'width';
      var distance = (direction == 'vertical') ? wrapper.height() : wrapper.width();
      if(mode == 'show') wrapper.css(ref, 0); // Shift
      
      // Animation
      var animation = {};
      animation[ref] = mode == 'show' ? distance : 0;
     
      // Animate
      wrapper.animate(animation, o.duration, o.options.easing, function() {
        if(mode == 'hide') el.hide(); // Hide
        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
        if(o.callback) o.callback.apply(this, arguments); // Callback
        el.dequeue();
      });
      
    });
    
  };
  
})(jQuery);;(function($) {

  $.effects.bounce = function(o) {

    return this.queue(function() {

      // Create element
      var el = $(this), props = ['position','top','left'];

      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
      var direction = o.options.direction || 'up'; // Default direction
      var distance = o.options.distance || 20; // Default distance
      var times = o.options.times || 5; // Default # of times
      var speed = o.duration || 250; // Default speed per bounce
      if (/show|hide/.test(mode)) props.push('opacity'); // Avoid touching opacity to prevent clearType and PNG issues in IE

      // Adjust
      $.effects.save(el, props); el.show(); // Save & Show
      $.effects.createWrapper(el); // Create Wrapper
      var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
      var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
      var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 3 : el.outerWidth({margin:true}) / 3);
      if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
      if (mode == 'hide') distance = distance / (times * 2);
      if (mode != 'hide') times--;
      
      // Animate
      if (mode == 'show') { // Show Bounce
        var animation = {opacity: 1};
        animation[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
        el.animate(animation, speed / 2, o.options.easing);
        distance = distance / 2;
        times--;
      };
      for (var i = 0; i < times; i++) { // Bounces
        var animation1 = {}, animation2 = {};
        animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
        animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
        el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing);
        distance = (mode == 'hide') ? distance * 2 : distance / 2;
      };
      if (mode == 'hide') { // Last Bounce
        var animation = {opacity: 0};
        animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
        el.animate(animation, speed / 2, o.options.easing, function(){
          el.hide(); // Hide
          $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
          if(o.callback) o.callback.apply(this, arguments); // Callback
        });
      } else {
        var animation1 = {}, animation2 = {};
        animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
        animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
        el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing, function(){
          $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
          if(o.callback) o.callback.apply(this, arguments); // Callback
        });
      };
      el.queue('fx', function() { el.dequeue(); });
      el.dequeue();
    });
    
  };

})(jQuery);;(function($) {
  
  $.effects.clip = function(o) {

    return this.queue(function() {

      // Create element
      var el = $(this), props = ['position','top','left','width','height'];
      
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
      var direction = o.options.direction || 'vertical'; // Default direction
      
      // Adjust
      $.effects.save(el, props); el.show(); // Save & Show
      $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
      var ref = {
        size: (direction == 'vertical') ? 'height' : 'width',
        position: (direction == 'vertical') ? 'top' : 'left'
      };
      var distance = (direction == 'vertical') ? el.height() : el.width();
      if(mode == 'show') { el.css(ref.size, 0); el.css(ref.position, distance / 2); } // Shift
      
      // Animation
      var animation = {};
      animation[ref.size] = mode == 'show' ? distance : 0;
      animation[ref.position] = mode == 'show' ? 0 : distance / 2;
        
      // Animate
      el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
        if(mode == 'hide') el.hide(); // Hide
        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
        if(o.callback) o.callback.apply(this, arguments); // Callback
        el.dequeue();
      }}); 
      
    });
    
  };
  
})(jQuery);
;(function($) {
  
  $.effects.drop = function(o) {

    return this.queue(function() {

      // Create element
      var el = $(this), props = ['position','top','left','opacity'];
      
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
      var direction = o.options.direction || 'left'; // Default Direction
      
      // Adjust
      $.effects.save(el, props); el.show(); // Save & Show
      $.effects.createWrapper(el); // Create Wrapper
      var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
      var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
      var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 2 : el.outerWidth({margin:true}) / 2);
      if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
      
      // Animation
      var animation = {opacity: mode == 'show' ? 1 : 0};
      animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;
      
      // Animate
      el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
        if(mode == 'hide') el.hide(); // Hide
        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
        if(o.callback) o.callback.apply(this, arguments); // Callback
        el.dequeue();
      }});
      
    });
    
  };
  
})(jQuery);
;(function($) {
  
  $.effects.explode = function(o) {

    return this.queue(function() {

		var rows = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
		var cells = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
		
		o.options.mode = o.options.mode == 'toggle' ? ($(this).is(':visible') ? 'hide' : 'show') : o.options.mode;
		var el = $(this).show().css('visibility', 'hidden');
		var offset = el.offset();
		var width = el.outerWidth();
		var height = el.outerHeight();

		for(var i=0;i<rows;i++) { // =
			for(var j=0;j<cells;j++) { // ||
				el
					.clone()
					.appendTo('body')
					.wrap('<div></div>')
					.css({
						position: 'absolute',
						visibility: 'visible',
						left: -j*(width/cells),
						top: -i*(height/rows)
					})
					.parent()
					.addClass('ec-explode')
					.css({
						position: 'absolute',
						overflow: 'hidden',
						width: width/cells,
						height: height/rows,
						left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? (j-Math.floor(cells/2))*(width/cells) : 0),
						top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? (i-Math.floor(rows/2))*(height/rows) : 0),
						opacity: o.options.mode == 'show' ? 0 : 1
					}).animate({
						left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? 0 : (j-Math.floor(cells/2))*(width/cells)),
						top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? 0 : (i-Math.floor(rows/2))*(height/rows)),
						opacity: o.options.mode == 'show' ? 1 : 0
					}, o.duration || 500);
			}
		}

		// Set a timeout, to call the callback approx. when the other animations have finished
		setTimeout(function() {
			
			o.options.mode == 'show' ? el.css({ visibility: 'visible' }) : el.css({ visibility: 'visible' }).hide();
        	if(o.callback) o.callback.apply(el[0]); // Callback
        	el.dequeue();
        	
        	$('.ec-explode').remove();
			
		}, o.duration || 500);
		
      
    });
    
  };
  
})(jQuery);;(function($) {
  
  $.effects.fold = function(o) {

    return this.queue(function() {

      // Create element
      var el = $(this), props = ['position','top','left'];
      
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
      var size = o.options.size || 15; // Default fold size
      
      // Adjust
      $.effects.save(el, props); el.show(); // Save & Show
      var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
      var ref = (mode == 'show') ? ['width', 'height'] : ['height', 'width'];
      var distance = (mode == 'show') ? [wrapper.width(), wrapper.height()] : [wrapper.height(), wrapper.width()];
      if(mode == 'show') wrapper.css({height: size, width: 0}); // Shift
      
      // Animation
      var animation1 = {}, animation2 = {};
      animation1[ref[0]] = mode == 'show' ? distance[0] : size;
      animation2[ref[1]] = mode == 'show' ? distance[1] : 0;
      
      // Animate
      wrapper.animate(animation1, o.duration / 2, o.options.easing)
      .animate(animation2, o.duration / 2, o.options.easing, function() {
        if(mode == 'hide') el.hide(); // Hide
        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
        if(o.callback) o.callback.apply(this, arguments); // Callback
        el.dequeue();
      });
      
    });
    
  };
  
})(jQuery);;(function($) {
  
  $.effects.highlight = function(o) {

    return this.queue(function() {
      
      // Create element
      var el = $(this), props = ['backgroundImage','backgroundColor','opacity'];
      
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
      var color = o.options.color || "#ffff99"; // Default highlight color
      
      // Adjust
      $.effects.save(el, props); el.show(); // Save & Show
      el.css({backgroundImage: 'none', backgroundColor: color}); // Shift
      
      // Animation
      var animation = {backgroundColor: $.data(this, "ec.storage.backgroundColor")};
      if (mode == "hide") animation['opacity'] = 0;
      
      // Animate
      el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
        if(mode == "hide") el.hide();
        $.effects.restore(el, props);
	    if (mode == "show" && jQuery.browser.msie) this.style.removeAttribute('filter'); 
        if(o.callback) o.callback.apply(this, arguments);
        el.dequeue();
      }});
      
    });
    
  };
  
})(jQuery);;(function($) {
  
  $.effects.pulsate = function(o) {

    return this.queue(function() {
      
      // Create element
      var el = $(this);
      
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
      var times = o.options.times || 5; // Default # of times
      
      // Adjust
      if (mode != 'hide') times--;
      if (el.is(':hidden')) { // Show fadeIn
        el.css('opacity', 0);
        el.show(); // Show
        el.animate({opacity: 1}, o.duration / 2, o.options.easing);
        times--;
      }
      
      // Animate
      for (var i = 0; i < times; i++) { // Pulsate
        el.animate({opacity: 0}, o.duration / 2, o.options.easing).animate({opacity: 1}, o.duration / 2, o.options.easing);
      };
      if (mode == 'hide') { // Last Pulse
        el.animate({opacity: 0}, o.duration / 2, o.options.easing, function(){
          el.hide(); // Hide
          if(o.callback) o.callback.apply(this, arguments); // Callback
        });
      } else {
        el.animate({opacity: 0}, o.duration / 2, o.options.easing).animate({opacity: 1}, o.duration / 2, o.options.easing, function(){
          if(o.callback) o.callback.apply(this, arguments); // Callback
        });
      };
      el.queue('fx', function() { el.dequeue(); });
      el.dequeue();
    });
    
  };
  
})(jQuery);;(function($) {
  
  $.effects.puff = function(o) {
  
    return this.queue(function() {
  
      // Create element
      var el = $(this);
    
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
      var percent = parseInt(o.options.percent) || 150; // Set default puff percent
      o.options.fade = true; // It's not a puff if it doesn't fade! :)
      var original = {height: el.height(), width: el.width()}; // Save original
    
      // Adjust
      var factor = percent / 100;
      el.from = (mode == 'hide') ? original : {height: original.height * factor, width: original.width * factor};
    
      // Animation
      o.options.from = el.from;
      o.options.percent = (mode == 'hide') ? percent : 100;
      o.options.mode = mode;
    
      // Animate
      el.effect('scale', o.options, o.duration, o.callback);
      el.dequeue();
    });
    
  };

  $.effects.scale = function(o) {
    
    return this.queue(function() {
    
      // Create element
      var el = $(this);

      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
      var percent = parseInt(o.options.percent) || (parseInt(o.options.percent) == 0 ? 0 : (mode == 'hide' ? 0 : 100)); // Set default scaling percent
      var direction = o.options.direction || 'both'; // Set default axis
      var origin = o.options.origin; // The origin of the scaling
      if (mode != 'effect') { // Set default origin and restore for show/hide
        origin = origin || ['middle','center'];
        o.options.restore = true;
      }
      var original = {height: el.height(), width: el.width()}; // Save original
      el.from = o.options.from || (mode == 'show' ? {height: 0, width: 0} : original); // Default from state
    
      // Adjust
      var factor = { // Set scaling factor
        y: direction != 'horizontal' ? (percent / 100) : 1,
        x: direction != 'vertical' ? (percent / 100) : 1
      };
      el.to = {height: original.height * factor.y, width: original.width * factor.x}; // Set to state
      if (origin) { // Calculate baseline shifts
        var baseline = $.effects.getBaseline(origin, original);
        el.from.top = (original.height - el.from.height) * baseline.y;
        el.from.left = (original.width - el.from.width) * baseline.x;
        el.to.top = (original.height - el.to.height) * baseline.y;
        el.to.left = (original.width - el.to.width) * baseline.x;
      };
      if (o.options.fade) { // Fade option to support puff
        if (mode == 'show') {el.from.opacity = 0; el.to.opacity = 1;};
        if (mode == 'hide') {el.from.opacity = 1; el.to.opacity = 0;};
      };
    
      // Animation
      o.options.from = el.from; o.options.to = el.to;
    
      // Animate
      el.effect('size', o.options, o.duration, o.callback);
      el.dequeue();
    });
    
  };
  
  $.effects.size = function(o) {

    return this.queue(function() {
      
      // Create element
      var el = $(this), props = ['position','top','left','width','height','overflow','opacity'];
      var props1 = ['position','overflow','opacity']; // Always restore
      var props2 = ['width','height','overflow']; // Copy for children
      var cProps = ['fontSize'];
      var vProps = ['borderTopWidth', 'borderBottomWidth', 'paddingTop', 'paddingBottom'];
      var hProps = ['borderLeftWidth', 'borderRightWidth', 'paddingLeft', 'paddingRight'];
      
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
      var restore = o.options.restore || false; // Default restore
      var scale = o.options.scale || 'both'; // Default scale mode
      var original = {height: el.height(), width: el.width()}; // Save original
      el.from = o.options.from || original; // Default from state
      el.to = o.options.to || original; // Default to state
      
      // Adjust
      var factor = { // Set scaling factor
        from: {y: el.from.height / original.height, x: el.from.width / original.width},
        to: {y: el.to.height / original.height, x: el.to.width / original.width}
      };
      if (scale == 'box' || scale == 'both') { // Scale the css box
        if (factor.from.y != factor.to.y) { // Vertical props scaling
          props = props.concat(vProps);
          el.from = $.effects.setTransition(el, vProps, factor.from.y, el.from);
          el.to = $.effects.setTransition(el, vProps, factor.to.y, el.to);
        };
        if (factor.from.x != factor.to.x) { // Horizontal props scaling
          props = props.concat(hProps);
          el.from = $.effects.setTransition(el, hProps, factor.from.x, el.from);
          el.to = $.effects.setTransition(el, hProps, factor.to.x, el.to);
        };
      };
      if (scale == 'content' || scale == 'both') { // Scale the content
        if (factor.from.y != factor.to.y) { // Vertical props scaling
          props = props.concat(cProps);
          el.from = $.effects.setTransition(el, cProps, factor.from.y, el.from);
          el.to = $.effects.setTransition(el, cProps, factor.to.y, el.to);
        };
      };
      $.effects.save(el, restore ? props : props1); el.show(); // Save & Show
      $.effects.createWrapper(el); // Create Wrapper
      el.css('overflow','hidden').css(el.from); // Shift
      
      // Animate
      if (scale == 'content' || scale == 'both') { // Scale the children
        vProps = vProps.concat(['marginTop','marginBottom']).concat(cProps); // Add margins/font-size
        hProps = hProps.concat(['marginLeft','marginRight']); // Add margins
        props2 = props.concat(vProps).concat(hProps); // Concat
        el.find("*[width]").each(function(){
          child = $(this);
          if (restore) $.effects.save(child, props2);
          var c_original = {height: child.height(), width: child.width()}; // Save original
          child.from = {height: c_original.height * factor.from.y, width: c_original.width * factor.from.x};
          child.to = {height: c_original.height * factor.to.y, width: c_original.width * factor.to.x};
          if (factor.from.y != factor.to.y) { // Vertical props scaling
            child.from = $.effects.setTransition(child, vProps, factor.from.y, child.from);
            child.to = $.effects.setTransition(child, vProps, factor.to.y, child.to);
          };
          if (factor.from.x != factor.to.x) { // Horizontal props scaling
            child.from = $.effects.setTransition(child, hProps, factor.from.x, child.from);
            child.to = $.effects.setTransition(child, hProps, factor.to.x, child.to);
          };
          child.css(child.from); // Shift children
          child.animate(child.to, o.duration, o.options.easing, function(){
            if (restore) $.effects.restore(child, props2); // Restore children
          }); // Animate children
        });
      };
      
      // Animate
      el.animate(el.to, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
        if(mode == 'hide') el.hide(); // Hide
        $.effects.restore(el, restore ? props : props1); $.effects.removeWrapper(el); // Restore
        if(o.callback) o.callback.apply(this, arguments); // Callback
        el.dequeue();
      }}); 
      
    });

  };
  
})(jQuery);;(function($) {
  
  $.effects.shake = function(o) {

    return this.queue(function() {

      // Create element
      var el = $(this), props = ['position','top','left'];
      
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
      var direction = o.options.direction || 'left'; // Default direction
      var distance = o.options.distance || 20; // Default distance
      var times = o.options.times || 3; // Default # of times
      var speed = o.duration || o.options.duration || 140; // Default speed per shake
      
      // Adjust
      $.effects.save(el, props); el.show(); // Save & Show
      $.effects.createWrapper(el); // Create Wrapper
      var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
      var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
      
      // Animation
      var animation = {}, animation1 = {}, animation2 = {};
      animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
      animation1[ref] = (motion == 'pos' ? '+=' : '-=')  + distance * 2;
      animation2[ref] = (motion == 'pos' ? '-=' : '+=')  + distance * 2;
      
      // Animate
      el.animate(animation, speed, o.options.easing);
      for (var i = 1; i < times; i++) { // Shakes
        el.animate(animation1, speed, o.options.easing).animate(animation2, speed, o.options.easing);
      };
      el.animate(animation1, speed, o.options.easing).
      animate(animation, speed / 2, o.options.easing, function(){ // Last shake
        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
        if(o.callback) o.callback.apply(this, arguments); // Callback
      });
      el.queue('fx', function() { el.dequeue(); });
      el.dequeue();
    });
    
  };
  
})(jQuery);
;(function($) {
  
  $.effects.slide = function(o) {

    return this.queue(function() {

      // Create element
      var el = $(this), props = ['position','top','left'];
      
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
      var direction = o.options.direction || 'left'; // Default Direction
      
      // Adjust
      $.effects.save(el, props); el.show(); // Save & Show
      $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
      var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
      var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
      var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) : el.outerWidth({margin:true}));
      if (mode == 'show') el.css(ref, motion == 'pos' ? -distance : distance); // Shift
      
      // Animation
      var animation = {};
      animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;
      
      // Animate
      el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
        if(mode == 'hide') el.hide(); // Hide
        $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
        if(o.callback) o.callback.apply(this, arguments); // Callback
        el.dequeue();
      }});
      
    });
    
  };
  
})(jQuery);;(function($) {
  
  $.effects.transfer = function(o) {

    return this.queue(function() {

      // Create element
      var el = $(this);
      
      // Set options
      var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
      var target = $(o.options.to); // Find Target
      var position = el.position();
	  var transfer = $('<div id="fxTransfer"></div>').appendTo(document.body)
      
      // Set target css
      transfer.addClass(o.options.className);
      transfer.css({
        top: position['top'],
        left: position['left'],
        height: el.outerHeight({margin:true}) - parseInt(transfer.css('borderTopWidth')) - parseInt(transfer.css('borderBottomWidth')),
        width: el.outerWidth({margin:true}) - parseInt(transfer.css('borderLeftWidth')) - parseInt(transfer.css('borderRightWidth')),
        position: 'absolute'
      });
      
      // Animation
      position = target.position();
      animation = {
        top: position['top'],
        left: position['left'],
        height: target.outerHeight() - parseInt(transfer.css('borderTopWidth')) - parseInt(transfer.css('borderBottomWidth')),
        width: target.outerWidth() - parseInt(transfer.css('borderLeftWidth')) - parseInt(transfer.css('borderRightWidth'))
      };
      
      // Animate
      transfer.animate(animation, o.duration, o.options.easing, function() {
        transfer.remove(); // Remove div
        if(o.callback) o.callback.apply(this, arguments); // Callback
        el.dequeue();
      }); 
      
    });
    
  };
  
})(jQuery);