/*!
* jQuery UI 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI
*/
; jQuery.ui || (function($) {

	//Helper functions and ui object
	$.ui = {
		version: "1.8.1",

		// $.ui.plugin is deprecated.  Use the proxy pattern instead.
		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 || !instance.element[0].parentNode) { return; }

				for (var i = 0; i < set.length; i++) {
					if (instance.options[set[i][0]]) {
						set[i][1].apply(instance.element, args);
					}
				}
			}
		},

		contains: function(a, b) {
			return document.compareDocumentPosition
			? a.compareDocumentPosition(b) & 16
			: a !== b && a.contains(b);
		},

		hasScroll: function(el, a) {

			//If overflow is hidden, the element might have extra content, but the user wants to hide it
			if ($(el).css('overflow') == 'hidden') { return false; }

			var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
			has = false;

			if (el[scroll] > 0) { return true; }

			// TODO: determine which cases actually cause this to happen
			// if the element doesn't have the scroll set, see if it's possible to
			// set the scroll
			el[scroll] = 1;
			has = (el[scroll] > 0);
			el[scroll] = 0;
			return has;
		},

		isOverAxis: function(x, reference, size) {
			//Determines when x coordinate is over "b" element axis
			return (x > reference) && (x < (reference + size));
		},

		isOver: function(y, x, top, left, height, width) {
			//Determines when x, y coordinates is over "b" element
			return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
		},

		keyCode: {
			ALT: 18,
			BACKSPACE: 8,
			CAPS_LOCK: 20,
			COMMA: 188,
			CONTROL: 17,
			DELETE: 46,
			DOWN: 40,
			END: 35,
			ENTER: 13,
			ESCAPE: 27,
			HOME: 36,
			INSERT: 45,
			LEFT: 37,
			NUMPAD_ADD: 107,
			NUMPAD_DECIMAL: 110,
			NUMPAD_DIVIDE: 111,
			NUMPAD_ENTER: 108,
			NUMPAD_MULTIPLY: 106,
			NUMPAD_SUBTRACT: 109,
			PAGE_DOWN: 34,
			PAGE_UP: 33,
			PERIOD: 190,
			RIGHT: 39,
			SHIFT: 16,
			SPACE: 32,
			TAB: 9,
			UP: 38
		}
	};

	//jQuery plugins
	$.fn.extend({
		_focus: $.fn.focus,
		focus: function(delay, fn) {
			return typeof delay === 'number'
			? this.each(function() {
				var elem = this;
				setTimeout(function() {
					$(elem).focus();
					(fn && fn.call(elem));
				}, delay);
			})
			: this._focus.apply(this, arguments);
		},

		enableSelection: function() {
			return this
			.attr('unselectable', 'off')
			.css('MozUserSelect', '');
		},

		disableSelection: function() {
			return this
			.attr('unselectable', 'on')
			.css('MozUserSelect', 'none');
		},

		scrollParent: function() {
			var scrollParent;
			if (($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
				scrollParent = this.parents().filter(function() {
					return (/(relative|absolute|fixed)/).test($.curCSS(this, 'position', 1)) && (/(auto|scroll)/).test($.curCSS(this, 'overflow', 1) + $.curCSS(this, 'overflow-y', 1) + $.curCSS(this, 'overflow-x', 1));
				}).eq(0);
			} else {
				scrollParent = this.parents().filter(function() {
					return (/(auto|scroll)/).test($.curCSS(this, 'overflow', 1) + $.curCSS(this, 'overflow-y', 1) + $.curCSS(this, 'overflow-x', 1));
				}).eq(0);
			}

			return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
		},

		zIndex: function(zIndex) {
			if (zIndex !== undefined) {
				return this.css('zIndex', zIndex);
			}

			if (this.length) {
				var elem = $(this[0]), position, value;
				while (elem.length && elem[0] !== document) {
					// Ignore z-index if position is set to a value where z-index is ignored by the browser
					// This makes behavior of this function consistent across browsers
					// WebKit always returns auto if the element is positioned
					position = elem.css('position');
					if (position == 'absolute' || position == 'relative' || position == 'fixed') {
						// IE returns 0 when zIndex is not specified
						// other browsers return a string
						// we ignore the case of nested elements with an explicit value of 0
						// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
						value = parseInt(elem.css('zIndex'));
						if (!isNaN(value) && value != 0) {
							return value;
						}
					}
					elem = elem.parent();
				}
			}

			return 0;
		}
	});


	//Additional selectors
	$.extend($.expr[':'], {
		data: function(elem, i, match) {
			return !!$.data(elem, match[3]);
		},

		focusable: function(element) {
			var nodeName = element.nodeName.toLowerCase(),
			tabIndex = $.attr(element, 'tabindex');
			return (/input|select|textarea|button|object/.test(nodeName)
			? !element.disabled
			: 'a' == nodeName || 'area' == nodeName
				? element.href || !isNaN(tabIndex)
				: !isNaN(tabIndex))
			// the element and all of its ancestors must be visible
			// the browser may report that the area is hidden
			&& !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
		},

		tabbable: function(element) {
			var tabIndex = $.attr(element, 'tabindex');
			return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
		}
	});

})(jQuery);
/*!
* jQuery UI Widget 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Widget
*/
(function($) {

	var _remove = $.fn.remove;

	$.fn.remove = function(selector, keepData) {
		return this.each(function() {
			if (!keepData) {
				if (!selector || $.filter(selector, [this]).length) {
					$("*", this).add(this).each(function() {
						$(this).triggerHandler("remove");
					});
				}
			}
			return _remove.call($(this), selector, keepData);
		});
	};

	$.widget = function(name, base, prototype) {
		var namespace = name.split(".")[0],
		fullName;
		name = name.split(".")[1];
		fullName = namespace + "-" + name;

		if (!prototype) {
			prototype = base;
			base = $.Widget;
		}

		// create selector for plugin
		$.expr[":"][fullName] = function(elem) {
			return !!$.data(elem, name);
		};

		$[namespace] = $[namespace] || {};
		$[namespace][name] = function(options, element) {
			// allow instantiation without initializing for simple inheritance
			if (arguments.length) {
				this._createWidget(options, element);
			}
		};

		var basePrototype = new base();
		// we need to make the options hash a property directly on the new instance
		// otherwise we'll modify the options hash on the prototype that we're
		// inheriting from
		//	$.each( basePrototype, function( key, val ) {
		//		if ( $.isPlainObject(val) ) {
		//			basePrototype[ key ] = $.extend( {}, val );
		//		}
		//	});
		basePrototype.options = $.extend({}, basePrototype.options);
		$[namespace][name].prototype = $.extend(true, basePrototype, {
			namespace: namespace,
			widgetName: name,
			widgetEventPrefix: $[namespace][name].prototype.widgetEventPrefix || name,
			widgetBaseClass: fullName
		}, prototype);

		$.widget.bridge(name, $[namespace][name]);
	};

	$.widget.bridge = function(name, object) {
		$.fn[name] = function(options) {
			var isMethodCall = typeof options === "string",
			args = Array.prototype.slice.call(arguments, 1),
			returnValue = this;

			// allow multiple hashes to be passed on init
			options = !isMethodCall && args.length ?
			$.extend.apply(null, [true, options].concat(args)) :
			options;

			// prevent calls to internal methods
			if (isMethodCall && options.substring(0, 1) === "_") {
				return returnValue;
			}

			if (isMethodCall) {
				this.each(function() {
					var instance = $.data(this, name),
					methodValue = instance && $.isFunction(instance[options]) ?
						instance[options].apply(instance, args) :
						instance;
					if (methodValue !== instance && methodValue !== undefined) {
						returnValue = methodValue;
						return false;
					}
				});
			} else {
				this.each(function() {
					var instance = $.data(this, name);
					if (instance) {
						if (options) {
							instance.option(options);
						}
						instance._init();
					} else {
						$.data(this, name, new object(options, this));
					}
				});
			}

			return returnValue;
		};
	};

	$.Widget = function(options, element) {
		// allow instantiation without initializing for simple inheritance
		if (arguments.length) {
			this._createWidget(options, element);
		}
	};

	$.Widget.prototype = {
		widgetName: "widget",
		widgetEventPrefix: "",
		options: {
			disabled: false
		},
		_createWidget: function(options, element) {
			// $.widget.bridge stores the plugin instance, but we do it anyway
			// so that it's stored even before the _create function runs
			this.element = $(element).data(this.widgetName, this);
			this.options = $.extend(true, {},
			this.options,
			$.metadata && $.metadata.get(element)[this.widgetName],
			options);

			var self = this;
			this.element.bind("remove." + this.widgetName, function() {
				self.destroy();
			});

			this._create();
			this._init();
		},
		_create: function() { },
		_init: function() { },

		destroy: function() {
			this.element
			.unbind("." + this.widgetName)
			.removeData(this.widgetName);
			this.widget()
			.unbind("." + this.widgetName)
			.removeAttr("aria-disabled")
			.removeClass(
				this.widgetBaseClass + "-disabled " +
				"ui-state-disabled");
		},

		widget: function() {
			return this.element;
		},

		option: function(key, value) {
			var options = key,
			self = this;

			if (arguments.length === 0) {
				// don't return a reference to the internal hash
				return $.extend({}, self.options);
			}

			if (typeof key === "string") {
				if (value === undefined) {
					return this.options[key];
				}
				options = {};
				options[key] = value;
			}

			$.each(options, function(key, value) {
				self._setOption(key, value);
			});

			return self;
		},
		_setOption: function(key, value) {
			this.options[key] = value;

			if (key === "disabled") {
				this.widget()
				[value ? "addClass" : "removeClass"](
					this.widgetBaseClass + "-disabled" + " " +
					"ui-state-disabled")
				.attr("aria-disabled", value);
			}

			return this;
		},

		enable: function() {
			return this._setOption("disabled", false);
		},
		disable: function() {
			return this._setOption("disabled", true);
		},

		_trigger: function(type, event, data) {
			var callback = this.options[type];

			event = $.Event(event);
			event.type = (type === this.widgetEventPrefix ?
			type :
			this.widgetEventPrefix + type).toLowerCase();
			data = data || {};

			// copy original event properties over to the new event
			// this would happen if we could call $.event.fix instead of $.Event
			// but we don't have a way to force an event to be fixed multiple times
			if (event.originalEvent) {
				for (var i = $.event.props.length, prop; i; ) {
					prop = $.event.props[--i];
					event[prop] = event.originalEvent[prop];
				}
			}

			this.element.trigger(event, data);

			return !($.isFunction(callback) &&
			callback.call(this.element[0], event, data) === false ||
			event.isDefaultPrevented());
		}
	};

})(jQuery);
/*!
* jQuery UI Mouse 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Mouse
*
* Depends:
*	jquery.ui.widget.js
*/
(function($) {

	$.widget("ui.mouse", {
		options: {
			cancel: ':input,option',
			distance: 1,
			delay: 0
		},
		_mouseInit: function() {
			var self = this;

			this.element
			.bind('mousedown.' + this.widgetName, function(event) {
				return self._mouseDown(event);
			})
			.bind('click.' + this.widgetName, function(event) {
				if (self._preventClickEvent) {
					self._preventClickEvent = false;
					event.stopImmediatePropagation();
					return false;
				}
			});

			this.started = false;
		},

		// TODO: make sure destroying one instance of mouse doesn't mess with
		// other instances of mouse
		_mouseDestroy: function() {
			this.element.unbind('.' + this.widgetName);
		},

		_mouseDown: function(event) {
			// don't let more than one widget handle mouseStart
			// TODO: figure out why we have to use originalEvent
			event.originalEvent = event.originalEvent || {};
			if (event.originalEvent.mouseHandled) { return; }

			// we may have missed mouseup (out of window)
			(this._mouseStarted && this._mouseUp(event));

			this._mouseDownEvent = event;

			var self = this,
			btnIsLeft = (event.which == 1),
			elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
			if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
				return true;
			}

			this.mouseDelayMet = !this.options.delay;
			if (!this.mouseDelayMet) {
				this._mouseDelayTimer = setTimeout(function() {
					self.mouseDelayMet = true;
				}, this.options.delay);
			}

			if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
				this._mouseStarted = (this._mouseStart(event) !== false);
				if (!this._mouseStarted) {
					event.preventDefault();
					return true;
				}
			}

			// these delegates are required to keep context
			this._mouseMoveDelegate = function(event) {
				return self._mouseMove(event);
			};
			this._mouseUpDelegate = function(event) {
				return self._mouseUp(event);
			};
			$(document)
			.bind('mousemove.' + this.widgetName, this._mouseMoveDelegate)
			.bind('mouseup.' + this.widgetName, this._mouseUpDelegate);

			// preventDefault() is used to prevent the selection of text here -
			// however, in Safari, this causes select boxes not to be selectable
			// anymore, so this fix is needed
			($.browser.safari || event.preventDefault());

			event.originalEvent.mouseHandled = true;
			return true;
		},

		_mouseMove: function(event) {
			// IE mouseup check - mouseup happened when mouse was out of window
			if ($.browser.msie && !event.button) {
				return this._mouseUp(event);
			}

			if (this._mouseStarted) {
				this._mouseDrag(event);
				return event.preventDefault();
			}

			if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
				this._mouseStarted =
				(this._mouseStart(this._mouseDownEvent, event) !== false);
				(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
			}

			return !this._mouseStarted;
		},

		_mouseUp: function(event) {
			$(document)
			.unbind('mousemove.' + this.widgetName, this._mouseMoveDelegate)
			.unbind('mouseup.' + this.widgetName, this._mouseUpDelegate);

			if (this._mouseStarted) {
				this._mouseStarted = false;
				this._preventClickEvent = (event.target == this._mouseDownEvent.target);
				this._mouseStop(event);
			}

			return false;
		},

		_mouseDistanceMet: function(event) {
			return (Math.max(
				Math.abs(this._mouseDownEvent.pageX - event.pageX),
				Math.abs(this._mouseDownEvent.pageY - event.pageY)
			) >= this.options.distance
		);
		},

		_mouseDelayMet: function(event) {
			return this.mouseDelayMet;
		},

		// These are placeholder methods, to be overriden by extending plugin
		_mouseStart: function(event) { },
		_mouseDrag: function(event) { },
		_mouseStop: function(event) { },
		_mouseCapture: function(event) { return true; }
	});

})(jQuery);
/*
* jQuery UI Position 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Position
*/
(function($) {

	$.ui = $.ui || {};

	var horizontalPositions = /left|center|right/,
	horizontalDefault = "center",
	verticalPositions = /top|center|bottom/,
	verticalDefault = "center",
	_position = $.fn.position,
	_offset = $.fn.offset;

	$.fn.position = function(options) {
		if (!options || !options.of) {
			return _position.apply(this, arguments);
		}

		// make a copy, we don't want to modify arguments
		options = $.extend({}, options);

		var target = $(options.of),
		collision = (options.collision || "flip").split(" "),
		offset = options.offset ? options.offset.split(" ") : [0, 0],
		targetWidth,
		targetHeight,
		basePosition;

		if (options.of.nodeType === 9) {
			targetWidth = target.width();
			targetHeight = target.height();
			basePosition = { top: 0, left: 0 };
		} else if (options.of.scrollTo && options.of.document) {
			targetWidth = target.width();
			targetHeight = target.height();
			basePosition = { top: target.scrollTop(), left: target.scrollLeft() };
		} else if (options.of.preventDefault) {
			// force left top to allow flipping
			options.at = "left top";
			targetWidth = targetHeight = 0;
			basePosition = { top: options.of.pageY, left: options.of.pageX };
		} else {
			targetWidth = target.outerWidth();
			targetHeight = target.outerHeight();
			basePosition = target.offset();
		}

		// force my and at to have valid horizontal and veritcal positions
		// if a value is missing or invalid, it will be converted to center 
		$.each(["my", "at"], function() {
			var pos = (options[this] || "").split(" ");
			if (pos.length === 1) {
				pos = horizontalPositions.test(pos[0]) ?
				pos.concat([verticalDefault]) :
				verticalPositions.test(pos[0]) ?
					[horizontalDefault].concat(pos) :
					[horizontalDefault, verticalDefault];
			}
			pos[0] = horizontalPositions.test(pos[0]) ? pos[0] : horizontalDefault;
			pos[1] = verticalPositions.test(pos[1]) ? pos[1] : verticalDefault;
			options[this] = pos;
		});

		// normalize collision option
		if (collision.length === 1) {
			collision[1] = collision[0];
		}

		// normalize offset option
		offset[0] = parseInt(offset[0], 10) || 0;
		if (offset.length === 1) {
			offset[1] = offset[0];
		}
		offset[1] = parseInt(offset[1], 10) || 0;

		if (options.at[0] === "right") {
			basePosition.left += targetWidth;
		} else if (options.at[0] === horizontalDefault) {
			basePosition.left += targetWidth / 2;
		}

		if (options.at[1] === "bottom") {
			basePosition.top += targetHeight;
		} else if (options.at[1] === verticalDefault) {
			basePosition.top += targetHeight / 2;
		}

		basePosition.left += offset[0];
		basePosition.top += offset[1];

		return this.each(function() {
			var elem = $(this),
			elemWidth = elem.outerWidth(),
			elemHeight = elem.outerHeight(),
			position = $.extend({}, basePosition);

			if (options.my[0] === "right") {
				position.left -= elemWidth;
			} else if (options.my[0] === horizontalDefault) {
				position.left -= elemWidth / 2;
			}

			if (options.my[1] === "bottom") {
				position.top -= elemHeight;
			} else if (options.my[1] === verticalDefault) {
				position.top -= elemHeight / 2;
			}

			// prevent fractions (see #5280)
			position.left = parseInt(position.left);
			position.top = parseInt(position.top);

			$.each(["left", "top"], function(i, dir) {
				if ($.ui.position[collision[i]]) {
					$.ui.position[collision[i]][dir](position, {
						targetWidth: targetWidth,
						targetHeight: targetHeight,
						elemWidth: elemWidth,
						elemHeight: elemHeight,
						offset: offset,
						my: options.my,
						at: options.at
					});
				}
			});

			if ($.fn.bgiframe) {
				elem.bgiframe();
			}
			elem.offset($.extend(position, { using: options.using }));
		});
	};

	$.ui.position = {
		fit: {
			left: function(position, data) {
				var win = $(window),
				over = position.left + data.elemWidth - win.width() - win.scrollLeft();
				position.left = over > 0 ? position.left - over : Math.max(0, position.left);
			},
			top: function(position, data) {
				var win = $(window),
				over = position.top + data.elemHeight - win.height() - win.scrollTop();
				position.top = over > 0 ? position.top - over : Math.max(0, position.top);
			}
		},

		flip: {
			left: function(position, data) {
				if (data.at[0] === "center") {
					return;
				}
				var win = $(window),
				over = position.left + data.elemWidth - win.width() - win.scrollLeft(),
				myOffset = data.my[0] === "left" ?
					-data.elemWidth :
					data.my[0] === "right" ?
						data.elemWidth :
						0,
				offset = -2 * data.offset[0];
				position.left += position.left < 0 ?
				myOffset + data.targetWidth + offset :
				over > 0 ?
					myOffset - data.targetWidth + offset :
					0;
			},
			top: function(position, data) {
				if (data.at[1] === "center") {
					return;
				}
				var win = $(window),
				over = position.top + data.elemHeight - win.height() - win.scrollTop(),
				myOffset = data.my[1] === "top" ?
					-data.elemHeight :
					data.my[1] === "bottom" ?
						data.elemHeight :
						0,
				atOffset = data.at[1] === "top" ?
					data.targetHeight :
					-data.targetHeight,
				offset = -2 * data.offset[1];
				position.top += position.top < 0 ?
				myOffset + data.targetHeight + offset :
				over > 0 ?
					myOffset + atOffset + offset :
					0;
			}
		}
	};

	// offset setter from jQuery 1.4
	if (!$.offset.setOffset) {
		$.offset.setOffset = function(elem, options) {
			// set position first, in-case top/left are set even on static elem
			if (/static/.test($.curCSS(elem, "position"))) {
				elem.style.position = "relative";
			}
			var curElem = $(elem),
			curOffset = curElem.offset(),
			curTop = parseInt($.curCSS(elem, "top", true), 10) || 0,
			curLeft = parseInt($.curCSS(elem, "left", true), 10) || 0,
			props = {
				top: (options.top - curOffset.top) + curTop,
				left: (options.left - curOffset.left) + curLeft
			};

			if ('using' in options) {
				options.using.call(elem, props);
			} else {
				curElem.css(props);
			}
		};

		$.fn.offset = function(options) {
			var elem = this[0];
			if (!elem || !elem.ownerDocument) { return null; }
			if (options) {
				return this.each(function() {
					$.offset.setOffset(this, options);
				});
			}
			return _offset.call(this);
		};
	}

} (jQuery));
/*
* jQuery UI Draggable 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Draggables
*
* Depends:
*	jquery.ui.core.js
*	jquery.ui.mouse.js
*	jquery.ui.widget.js
*/
(function($) {

	$.widget("ui.draggable", $.ui.mouse, {
		widgetEventPrefix: "drag",
		options: {
			addClasses: true,
			appendTo: "parent",
			axis: false,
			connectToSortable: false,
			containment: false,
			cursor: "auto",
			cursorAt: false,
			grid: false,
			handle: false,
			helper: "original",
			iframeFix: false,
			opacity: false,
			refreshPositions: false,
			revert: false,
			revertDuration: 500,
			scope: "default",
			scroll: true,
			scrollSensitivity: 20,
			scrollSpeed: 20,
			snap: false,
			snapMode: "both",
			snapTolerance: 20,
			stack: false,
			zIndex: false
		},
		_create: function() {

			if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
				this.element[0].style.position = 'relative';

			(this.options.addClasses && this.element.addClass("ui-draggable"));
			(this.options.disabled && this.element.addClass("ui-draggable-disabled"));

			this._mouseInit();

		},

		destroy: function() {
			if (!this.element.data('draggable')) return;
			this.element
			.removeData("draggable")
			.unbind(".draggable")
			.removeClass("ui-draggable"
				+ " ui-draggable-dragging"
				+ " ui-draggable-disabled");
			this._mouseDestroy();

			return this;
		},

		_mouseCapture: function(event) {

			var o = this.options;

			// among others, prevent a drag on a resizable-handle
			if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
				return false;

			//Quit if we're not on a valid handle
			this.handle = this._getHandle(event);
			if (!this.handle)
				return false;

			return true;

		},

		_mouseStart: function(event) {

			var o = this.options;

			//Create and append the visible helper
			this.helper = this._createHelper(event);

			//Cache the helper size
			this._cacheHelperProportions();

			//If ddmanager is used for droppables, set the global draggable
			if ($.ui.ddmanager)
				$.ui.ddmanager.current = this;

			/*
			* - Position generation -
			* This block generates everything position related - it's the core of draggables.
			*/

			//Cache the margins of the original element
			this._cacheMargins();

			//Store the helper's css position
			this.cssPosition = this.helper.css("position");
			this.scrollParent = this.helper.scrollParent();

			//The element's absolute position on the page minus margins
			this.offset = this.positionAbs = this.element.offset();
			this.offset = {
				top: this.offset.top - this.margins.top,
				left: this.offset.left - this.margins.left
			};

			$.extend(this.offset, {
				click: { //Where the click happened, relative to the element
					left: event.pageX - this.offset.left,
					top: event.pageY - this.offset.top
				},
				parent: this._getParentOffset(),
				relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
			});

			//Generate the original position
			this.originalPosition = this.position = this._generatePosition(event);
			this.originalPageX = event.pageX;
			this.originalPageY = event.pageY;

			//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
			(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));

			//Set a containment if given in the options
			if (o.containment)
				this._setContainment();

			//Trigger event + callbacks
			if (this._trigger("start", event) === false) {
				this._clear();
				return false;
			}

			//Recache the helper size
			this._cacheHelperProportions();

			//Prepare the droppable offsets
			if ($.ui.ddmanager && !o.dropBehaviour)
				$.ui.ddmanager.prepareOffsets(this, event);

			this.helper.addClass("ui-draggable-dragging");
			this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
			return true;
		},

		_mouseDrag: function(event, noPropagation) {

			//Compute the helpers position
			this.position = this._generatePosition(event);
			this.positionAbs = this._convertPositionTo("absolute");

			//Call plugins and callbacks and use the resulting position if something is returned
			if (!noPropagation) {
				var ui = this._uiHash();
				if (this._trigger('drag', event, ui) === false) {
					this._mouseUp({});
					return false;
				}
				this.position = ui.position;
			}

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

			return false;
		},

		_mouseStop: function(event) {

			//If we are using droppables, inform the manager about the drop
			var dropped = false;
			if ($.ui.ddmanager && !this.options.dropBehaviour)
				dropped = $.ui.ddmanager.drop(this, event);

			//if a drop comes from outside (a sortable)
			if (this.dropped) {
				dropped = this.dropped;
				this.dropped = false;
			}

			//if the original element is removed, don't bother to continue
			if (!this.element[0] || !this.element[0].parentNode)
				return false;

			if ((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
				var self = this;
				$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
					if (self._trigger("stop", event) !== false) {
						self._clear();
					}
				});
			} else {
				if (this._trigger("stop", event) !== false) {
					this._clear();
				}
			}

			return false;
		},

		cancel: function() {

			if (this.helper.is(".ui-draggable-dragging")) {
				this._mouseUp({});
			} else {
				this._clear();
			}

			return this;

		},

		_getHandle: function(event) {

			var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
			$(this.options.handle, this.element)
			.find("*")
			.andSelf()
			.each(function() {
				if (this == event.target) handle = true;
			});

			return handle;

		},

		_createHelper: function(event) {

			var o = this.options;
			var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone() : this.element);

			if (!helper.parents('body').length)
				helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));

			if (helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
				helper.css("position", "absolute");

			return helper;

		},

		_adjustOffsetFromHelper: function(obj) {
			if (typeof obj == 'string') {
				obj = obj.split(' ');
			}
			if ($.isArray(obj)) {
				obj = { left: +obj[0], top: +obj[1] || 0 };
			}
			if ('left' in obj) {
				this.offset.click.left = obj.left + this.margins.left;
			}
			if ('right' in obj) {
				this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
			}
			if ('top' in obj) {
				this.offset.click.top = obj.top + this.margins.top;
			}
			if ('bottom' in obj) {
				this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
			}
		},

		_getParentOffset: function() {

			//Get the offsetParent and cache its position
			this.offsetParent = this.helper.offsetParent();
			var po = this.offsetParent.offset();

			// This is a special case where we need to modify a offset calculated on start, since the following happened:
			// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
			// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
			//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
			if (this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
				po.left += this.scrollParent.scrollLeft();
				po.top += this.scrollParent.scrollTop();
			}

			if ((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
		|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
				po = { top: 0, left: 0 };

			return {
				top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"), 10) || 0),
				left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"), 10) || 0)
			};

		},

		_getRelativeOffset: function() {

			if (this.cssPosition == "relative") {
				var p = this.element.position();
				return {
					top: p.top - (parseInt(this.helper.css("top"), 10) || 0) + this.scrollParent.scrollTop(),
					left: p.left - (parseInt(this.helper.css("left"), 10) || 0) + this.scrollParent.scrollLeft()
				};
			} else {
				return { top: 0, left: 0 };
			}

		},

		_cacheMargins: function() {
			this.margins = {
				left: (parseInt(this.element.css("marginLeft"), 10) || 0),
				top: (parseInt(this.element.css("marginTop"), 10) || 0)
			};
		},

		_cacheHelperProportions: function() {
			this.helperProportions = {
				width: this.helper.outerWidth(),
				height: this.helper.outerHeight()
			};
		},

		_setContainment: function() {

			var o = this.options;
			if (o.containment == 'parent') o.containment = this.helper[0].parentNode;
			if (o.containment == 'document' || o.containment == 'window') this.containment = [
			0 - this.offset.relative.left - this.offset.parent.left,
			0 - this.offset.relative.top - this.offset.parent.top,
			$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
			($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
		];

			if (!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
				var ce = $(o.containment)[0]; if (!ce) return;
				var co = $(o.containment).offset();
				var over = ($(ce).css("overflow") != 'hidden');

				this.containment = [
				co.left + (parseInt($(ce).css("borderLeftWidth"), 10) || 0) + (parseInt($(ce).css("paddingLeft"), 10) || 0) - this.margins.left,
				co.top + (parseInt($(ce).css("borderTopWidth"), 10) || 0) + (parseInt($(ce).css("paddingTop"), 10) || 0) - this.margins.top,
				co.left + (over ? Math.max(ce.scrollWidth, ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"), 10) || 0) - (parseInt($(ce).css("paddingRight"), 10) || 0) - this.helperProportions.width - this.margins.left,
				co.top + (over ? Math.max(ce.scrollHeight, ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"), 10) || 0) - (parseInt($(ce).css("paddingBottom"), 10) || 0) - this.helperProportions.height - this.margins.top
			];
			} else if (o.containment.constructor == Array) {
				this.containment = o.containment;
			}

		},

		_convertPositionTo: function(d, pos) {

			if (!pos) pos = this.position;
			var mod = d == "absolute" ? 1 : -1;
			var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

			return {
				top: (
				pos.top																	// The absolute mouse 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)
				- ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : (this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : (scrollIsRootNode ? 0 : scroll.scrollTop())) * mod)
			),
				left: (
				pos.left																// The absolute mouse position
				+ this.offset.relative.left * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
				+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
				- ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : (this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft()) * mod)
			)
			};

		},

		_generatePosition: function(event) {

			var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
			var pageX = event.pageX;
			var pageY = event.pageY;

			/*
			* - Position constraining -
			* Constrain the position to a mix of grid, containment.
			*/

			if (this.originalPosition) { //If we are not dragging yet, we won't check for options

				if (this.containment) {
					if (event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
					if (event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
					if (event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
					if (event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
				}

				if (o.grid) {
					var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
					pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

					var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
					pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
				}

			}

			return {
				top: (
				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)
				+ ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : (this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : (scrollIsRootNode ? 0 : scroll.scrollTop())))
			),
				left: (
				pageX																// The absolute mouse position
				- this.offset.click.left												// Click offset (relative to the element)
				- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
				- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
				+ ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : (this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft()))
			)
			};

		},

		_clear: function() {
			this.helper.removeClass("ui-draggable-dragging");
			if (this.helper[0] != this.element[0] && !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

		_trigger: function(type, event, ui) {
			ui = ui || this._uiHash();
			$.ui.plugin.call(this, type, [event, ui]);
			if (type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
			return $.Widget.prototype._trigger.call(this, type, event, ui);
		},

		plugins: {},

		_uiHash: function(event) {
			return {
				helper: this.helper,
				position: this.position,
				originalPosition: this.originalPosition,
				offset: this.positionAbs
			};
		}

	});

	$.extend($.ui.draggable, {
		version: "1.8.1"
	});

	$.ui.plugin.add("draggable", "connectToSortable", {
		start: function(event, ui) {

			var inst = $(this).data("draggable"), o = inst.options,
			uiSortable = $.extend({}, ui, { item: inst.element });
			inst.sortables = [];
			$(o.connectToSortable).each(function() {
				var sortable = $.data(this, 'sortable');
				if (sortable && !sortable.options.disabled) {
					inst.sortables.push({
						instance: sortable,
						shouldRevert: sortable.options.revert
					});
					sortable._refreshItems(); //Do a one-time refresh at start to refresh the containerCache
					sortable._trigger("activate", event, uiSortable);
				}
			});

		},
		stop: function(event, ui) {

			//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
			var inst = $(this).data("draggable"),
			uiSortable = $.extend({}, ui, { item: inst.element });

			$.each(inst.sortables, function() {
				if (this.instance.isOver) {

					this.instance.isOver = 0;

					inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
					this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)

					//The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
					if (this.shouldRevert) this.instance.options.revert = true;

					//Trigger the stop of the sortable
					this.instance._mouseStop(event);

					this.instance.options.helper = this.instance.options._helper;

					//If the helper has been the original item, restore properties in the sortable
					if (inst.options.helper == 'original')
						this.instance.currentItem.css({ top: 'auto', left: 'auto' });

				} else {
					this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
					this.instance._trigger("deactivate", event, uiSortable);
				}

			});

		},
		drag: function(event, ui) {

			var inst = $(this).data("draggable"), self = this;

			var checkPos = function(o) {
				var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
				var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
				var itemHeight = o.height, itemWidth = o.width;
				var itemTop = o.top, itemLeft = o.left;

				return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
			};

			$.each(inst.sortables, function(i) {

				//Copy over some variables to allow calling the sortable's native _intersectsWith
				this.instance.positionAbs = inst.positionAbs;
				this.instance.helperProportions = inst.helperProportions;
				this.instance.offset.click = inst.offset.click;

				if (this.instance._intersectsWith(this.instance.containerCache)) {

					//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
					if (!this.instance.isOver) {

						this.instance.isOver = 1;
						//Now we fake the start of dragging for the sortable instance,
						//by cloning the list group item, appending it to the sortable and using it as inst.currentItem
						//We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
						this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true);
						this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
						this.instance.options.helper = function() { return ui.helper[0]; };

						event.target = this.instance.currentItem[0];
						this.instance._mouseCapture(event, true);
						this.instance._mouseStart(event, true, true);

						//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
						this.instance.offset.click.top = inst.offset.click.top;
						this.instance.offset.click.left = inst.offset.click.left;
						this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
						this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;

						inst._trigger("toSortable", event);
						inst.dropped = this.instance.element; //draggable revert needs that
						//hack so receive/update callbacks work (mostly)
						inst.currentItem = inst.element;
						this.instance.fromOutside = inst;

					}

					//Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
					if (this.instance.currentItem) this.instance._mouseDrag(event);

				} else {

					//If it doesn't intersect with the sortable, and it intersected before,
					//we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
					if (this.instance.isOver) {

						this.instance.isOver = 0;
						this.instance.cancelHelperRemoval = true;

						//Prevent reverting on this forced stop
						this.instance.options.revert = false;

						// The out event needs to be triggered independently
						this.instance._trigger('out', event, this.instance._uiHash(this.instance));

						this.instance._mouseStop(event, true);
						this.instance.options.helper = this.instance.options._helper;

						//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
						this.instance.currentItem.remove();
						if (this.instance.placeholder) this.instance.placeholder.remove();

						inst._trigger("fromSortable", event);
						inst.dropped = false; //draggable revert needs that
					}

				};

			});

		}
	});

	$.ui.plugin.add("draggable", "cursor", {
		start: function(event, ui) {
			var t = $('body'), o = $(this).data('draggable').options;
			if (t.css("cursor")) o._cursor = t.css("cursor");
			t.css("cursor", o.cursor);
		},
		stop: function(event, ui) {
			var o = $(this).data('draggable').options;
			if (o._cursor) $('body').css("cursor", o._cursor);
		}
	});

	$.ui.plugin.add("draggable", "iframeFix", {
		start: function(event, ui) {
			var o = $(this).data('draggable').options;
			$(o.iframeFix === true ? "iframe" : o.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(event, ui) {
			$("div.ui-draggable-iframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers
		}
	});

	$.ui.plugin.add("draggable", "opacity", {
		start: function(event, ui) {
			var t = $(ui.helper), o = $(this).data('draggable').options;
			if (t.css("opacity")) o._opacity = t.css("opacity");
			t.css('opacity', o.opacity);
		},
		stop: function(event, ui) {
			var o = $(this).data('draggable').options;
			if (o._opacity) $(ui.helper).css('opacity', o._opacity);
		}
	});

	$.ui.plugin.add("draggable", "scroll", {
		start: function(event, ui) {
			var i = $(this).data("draggable");
			if (i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
		},
		drag: function(event, ui) {

			var i = $(this).data("draggable"), o = i.options, scrolled = false;

			if (i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {

				if (!o.axis || o.axis != 'x') {
					if ((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
						i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
					else if (event.pageY - i.overflowOffset.top < o.scrollSensitivity)
						i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
				}

				if (!o.axis || o.axis != 'y') {
					if ((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
						i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
					else if (event.pageX - i.overflowOffset.left < o.scrollSensitivity)
						i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
				}

			} else {

				if (!o.axis || o.axis != 'x') {
					if (event.pageY - $(document).scrollTop() < o.scrollSensitivity)
						scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
					else if ($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
						scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
				}

				if (!o.axis || o.axis != 'y') {
					if (event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
						scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
					else if ($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
						scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
				}

			}

			if (scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
				$.ui.ddmanager.prepareOffsets(i, event);

		}
	});

	$.ui.plugin.add("draggable", "snap", {
		start: function(event, ui) {

			var i = $(this).data("draggable"), o = i.options;
			i.snapElements = [];

			$(o.snap.constructor != String ? (o.snap.items || ':data(draggable)') : o.snap).each(function() {
				var $t = $(this); var $o = $t.offset();
				if (this != i.element[0]) i.snapElements.push({
					item: this,
					width: $t.outerWidth(), height: $t.outerHeight(),
					top: $o.top, left: $o.left
				});
			});

		},
		drag: function(event, ui) {

			var inst = $(this).data("draggable"), o = inst.options;
			var d = o.snapTolerance;

			var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
			y1 = ui.offset.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))) {
					if (inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
					inst.snapElements[i].snapping = false;
					continue;
				}

				if (o.snapMode != 'inner') {
					var ts = Math.abs(t - y2) <= d;
					var bs = Math.abs(b - y1) <= d;
					var ls = Math.abs(l - x2) <= d;
					var rs = Math.abs(r - x1) <= d;
					if (ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
					if (bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
					if (ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
					if (rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
				}

				var first = (ts || bs || ls || rs);

				if (o.snapMode != 'outer') {
					var ts = Math.abs(t - y1) <= d;
					var bs = Math.abs(b - y2) <= d;
					var ls = Math.abs(l - x1) <= d;
					var rs = Math.abs(r - x2) <= d;
					if (ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
					if (bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
					if (ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
					if (rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
				}

				if (!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
					(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
				inst.snapElements[i].snapping = (ts || bs || ls || rs || first);

			};

		}
	});

	$.ui.plugin.add("draggable", "stack", {
		start: function(event, ui) {

			var o = $(this).data("draggable").options;

			var group = $.makeArray($(o.stack)).sort(function(a, b) {
				return (parseInt($(a).css("zIndex"), 10) || 0) - (parseInt($(b).css("zIndex"), 10) || 0);
			});
			if (!group.length) { return; }

			var min = parseInt(group[0].style.zIndex) || 0;
			$(group).each(function(i) {
				this.style.zIndex = min + i;
			});

			this[0].style.zIndex = min + group.length;

		}
	});

	$.ui.plugin.add("draggable", "zIndex", {
		start: function(event, ui) {
			var t = $(ui.helper), o = $(this).data("draggable").options;
			if (t.css("zIndex")) o._zIndex = t.css("zIndex");
			t.css('zIndex', o.zIndex);
		},
		stop: function(event, ui) {
			var o = $(this).data("draggable").options;
			if (o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
		}
	});

})(jQuery);
/*
* jQuery UI Droppable 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Droppables
*
* Depends:
*	jquery.ui.core.js
*	jquery.ui.widget.js
*	jquery.ui.mouse.js
*	jquery.ui.draggable.js
*/
(function($) {

	$.widget("ui.droppable", {
		widgetEventPrefix: "drop",
		options: {
			accept: '*',
			activeClass: false,
			addClasses: true,
			greedy: false,
			hoverClass: false,
			scope: 'default',
			tolerance: 'intersect'
		},
		_create: function() {

			var o = this.options, accept = o.accept;
			this.isover = 0; this.isout = 1;

			this.accept = $.isFunction(accept) ? accept : function(d) {
				return d.is(accept);
			};

			//Store the droppable's proportions
			this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };

			// Add the reference and positions to the manager
			$.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || [];
			$.ui.ddmanager.droppables[o.scope].push(this);

			(o.addClasses && this.element.addClass("ui-droppable"));

		},

		destroy: function() {
			var drop = $.ui.ddmanager.droppables[this.options.scope];
			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");

			return this;
		},

		_setOption: function(key, value) {

			if (key == 'accept') {
				this.accept = $.isFunction(value) ? value : function(d) {
					return d.is(value);
				};
			}
			$.Widget.prototype._setOption.apply(this, arguments);
		},

		_activate: function(event) {
			var draggable = $.ui.ddmanager.current;
			if (this.options.activeClass) this.element.addClass(this.options.activeClass);
			(draggable && this._trigger('activate', event, this.ui(draggable)));
		},

		_deactivate: function(event) {
			var draggable = $.ui.ddmanager.current;
			if (this.options.activeClass) this.element.removeClass(this.options.activeClass);
			(draggable && this._trigger('deactivate', event, this.ui(draggable)));
		},

		_over: function(event) {

			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.accept.call(this.element[0], (draggable.currentItem || draggable.element))) {
				if (this.options.hoverClass) this.element.addClass(this.options.hoverClass);
				this._trigger('over', event, this.ui(draggable));
			}

		},

		_out: function(event) {

			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.accept.call(this.element[0], (draggable.currentItem || draggable.element))) {
				if (this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
				this._trigger('out', event, this.ui(draggable));
			}

		},

		_drop: function(event, 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(":data(droppable)").not(".ui-draggable-dragging").each(function() {
				var inst = $.data(this, 'droppable');
				if (
				inst.options.greedy
				&& !inst.options.disabled
				&& inst.options.scope == draggable.options.scope
				&& inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element))
				&& $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)
			) { childrenIntersection = true; return false; }
			});
			if (childrenIntersection) return false;

			if (this.accept.call(this.element[0], (draggable.currentItem || draggable.element))) {
				if (this.options.activeClass) this.element.removeClass(this.options.activeClass);
				if (this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
				this._trigger('drop', event, this.ui(draggable));
				return this.element;
			}

			return false;

		},

		ui: function(c) {
			return {
				draggable: (c.currentItem || c.element),
				helper: c.helper,
				position: c.position,
				offset: c.positionAbs
			};
		}

	});

	$.extend($.ui.droppable, {
		version: "1.8.1"
	});

	$.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':
				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':
				var draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left),
				draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top),
				isOver = $.ui.isOver(draggableTop, draggableLeft, t, l, droppable.proportions.height, droppable.proportions.width);
				return isOver;
				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: { 'default': [] },
		prepareOffsets: function(t, event) {

			var m = $.ui.ddmanager.droppables[t.options.scope] || [];
			var type = event ? event.type : null; // workaround for #2317
			var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();

			droppablesLoop: for (var i = 0; i < m.length; i++) {

				if (m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0], (t.currentItem || t.element)))) continue; //No disabled and non-accepted
				for (var j = 0; j < list.length; j++) { if (list[j] == m[i].element[0]) { m[i].proportions.height = 0; continue droppablesLoop; } }; //Filter out elements in the current dragged item
				m[i].visible = m[i].element.css("display") != "none"; 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[0].offsetWidth, height: m[i].element[0].offsetHeight };

				if (type == "mousedown") m[i]._activate.call(m[i], event); //Activate the droppable if used directly from draggables

			}

		},
		drop: function(draggable, event) {

			var dropped = false;
			$.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {

				if (!this.options) return;
				if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
					dropped = dropped || this._drop.call(this, event);

				if (!this.options.disabled && this.visible && this.accept.call(this.element[0], (draggable.currentItem || draggable.element))) {
					this.isout = 1; this.isover = 0;
					this._deactivate.call(this, event);
				}

			});
			return dropped;

		},
		drag: function(draggable, event) {

			//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, event);

			//Run through all droppables and check their positions based on specific tolerance options
			$.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {

				if (this.options.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(':data(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, event);
				}

				this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
				this[c == "isover" ? "_over" : "_out"].call(this, event);

				// we just moved out of a greedy child
				if (parentInstance && c == 'isout') {
					parentInstance['isout'] = 0;
					parentInstance['isover'] = 1;
					parentInstance._over.call(parentInstance, event);
				}
			});

		}
	};

})(jQuery);
/*
* jQuery UI Resizable 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Resizables
*
* Depends:
*	jquery.ui.core.js
*	jquery.ui.mouse.js
*	jquery.ui.widget.js
*/
(function($) {

	$.widget("ui.resizable", $.ui.mouse, {
		widgetEventPrefix: "resize",
		options: {
			alsoResize: false,
			animate: false,
			animateDuration: "slow",
			animateEasing: "swing",
			aspectRatio: false,
			autoHide: false,
			containment: false,
			ghost: false,
			grid: false,
			handles: "e,s,se",
			helper: false,
			maxHeight: null,
			maxWidth: null,
			minHeight: 10,
			minWidth: 10,
			zIndex: 1000
		},
		_create: function() {

			var self = this, o = this.options;
			this.element.addClass("ui-resizable");

			$.extend(this, {
				_aspectRatio: !!(o.aspectRatio),
				aspectRatio: o.aspectRatio,
				originalElement: this.element,
				_proportionallyResizeElements: [],
				_helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null
			});

			//Wrap the element if it cannot hold child nodes
			if (this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {

				//Opera fix for relative positioning
				if (/relative/.test(this.element.css('position')) && $.browser.opera)
					this.element.css({ position: 'relative', top: 'auto', left: 'auto' });

				//Create a wrapper element and set the wrapper to the new current internal element
				this.element.wrap(
				$('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({
					position: this.element.css('position'),
					width: this.element.outerWidth(),
					height: this.element.outerHeight(),
					top: this.element.css('top'),
					left: this.element.css('left')
				})
			);

				//Overwrite the original this.element
				this.element = this.element.parent().data(
				"resizable", this.element.data('resizable')
			);

				this.elementIsWrapper = true;

				//Move margins to the wrapper
				this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
				this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0 });

				//Prevent Safari textarea resize
				this.originalResizeStyle = this.originalElement.css('resize');
				this.originalElement.css('resize', 'none');

				//Push the actual element to our proportionallyResize internal array
				this._proportionallyResizeElements.push(this.originalElement.css({ position: 'static', zoom: 1, display: 'block' }));

				// avoid IE jump (hard set the margin)
				this.originalElement.css({ margin: this.originalElement.css('margin') });

				// fix handlers offset
				this._proportionallyResize();

			}

			this.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 (this.handles.constructor == String) {

				if (this.handles == 'all') this.handles = 'n,e,s,w,se,sw,ne,nw';
				var n = this.handles.split(","); this.handles = {};

				for (var i = 0; i < n.length; i++) {

					var handle = $.trim(n[i]), hname = 'ui-resizable-' + handle;
					var axis = $('<div class="ui-resizable-handle ' + hname + '"></div>');

					// increase zIndex of sw, se, ne, nw axis
					//TODO : this modifies original option
					if (/sw|se|ne|nw/.test(handle)) axis.css({ zIndex: ++o.zIndex });

					//TODO : What's going on here?
					if ('se' == handle) {
						axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se');
					};

					//Insert into internal handles object and append to element
					this.handles[handle] = '.ui-resizable-' + handle;
					this.element.append(axis);
				}

			}

			this._renderAxis = function(target) {

				target = target || this.element;

				for (var i in this.handles) {

					if (this.handles[i].constructor == String)
						this.handles[i] = $(this.handles[i], this.element).show();

					//Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
					if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {

						var axis = $(this.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("");

						target.css(padPos, padWrapper);

						this._proportionallyResize();

					}

					//TODO: What's that good for? There's not anything to be executed left
					if (!$(this.handles[i]).length)
						continue;

				}
			};

			//TODO: make renderAxis a prototype function
			this._renderAxis(this.element);

			this._handles = $('.ui-resizable-handle', this.element)
			.disableSelection();

			//Matching axis name
			this._handles.mouseover(function() {
				if (!self.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 = axis && axis[1] ? axis[1] : 'se';
				}
			});

			//If we want to auto hide the elements
			if (o.autoHide) {
				this._handles.hide();
				$(this.element)
				.addClass("ui-resizable-autohide")
				.hover(function() {
					$(this).removeClass("ui-resizable-autohide");
					self._handles.show();
				},
				function() {
					if (!self.resizing) {
						$(this).addClass("ui-resizable-autohide");
						self._handles.hide();
					}
				});
			}

			//Initialize the mouse interaction
			this._mouseInit();

		},

		destroy: function() {

			this._mouseDestroy();

			var _destroy = function(exp) {
				$(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
				.removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
			};

			//TODO: Unwrap at same DOM position
			if (this.elementIsWrapper) {
				_destroy(this.element);
				var wrapper = this.element;
				wrapper.after(
				this.originalElement.css({
					position: wrapper.css('position'),
					width: wrapper.outerWidth(),
					height: wrapper.outerHeight(),
					top: wrapper.css('top'),
					left: wrapper.css('left')
				})
			).remove();
			}

			this.originalElement.css('resize', this.originalResizeStyle);
			_destroy(this.originalElement);

			return this;
		},

		_mouseCapture: function(event) {
			var handle = false;
			for (var i in this.handles) {
				if ($(this.handles[i])[0] == event.target) {
					handle = true;
				}
			}

			return !this.options.disabled && handle;
		},

		_mouseStart: function(event) {

			var o = this.options, iniPos = this.element.position(), el = this.element;

			this.resizing = true;
			this.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };

			// bugfix for http://dev.jquery.com/ticket/1749
			if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
				el.css({ position: 'absolute', top: iniPos.top, left: iniPos.left });
			}

			//Opera fixing relative position
			if ($.browser.opera && (/relative/).test(el.css('position')))
				el.css({ position: 'relative', top: 'auto', left: 'auto' });

			this._renderProxy();

			var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));

			if (o.containment) {
				curleft += $(o.containment).scrollLeft() || 0;
				curtop += $(o.containment).scrollTop() || 0;
			}

			//Store needed variables
			this.offset = this.helper.offset();
			this.position = { left: curleft, top: curtop };
			this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight()} : { width: el.width(), height: el.height() };
			this.originalSize = this._helper ? { 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: event.pageX, top: event.pageY };

			//Aspect Ratio
			this.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);

			var cursor = $('.ui-resizable-' + this.axis).css('cursor');
			$('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor);

			el.addClass("ui-resizable-resizing");
			this._propagate("start", event);
			return true;
		},

		_mouseDrag: function(event) {

			//Increase performance, avoid regex
			var el = this.helper, o = this.options, props = {},
			self = this, smp = this.originalMousePosition, a = this.axis;

			var dx = (event.pageX - smp.left) || 0, dy = (event.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, [event, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;

			if (this._aspectRatio || event.shiftKey)
				data = this._updateRatio(data, event);

			data = this._respectSize(data, event);

			// plugins callbacks need to be called first
			this._propagate("resize", event);

			el.css({
				top: this.position.top + "px", left: this.position.left + "px",
				width: this.size.width + "px", height: this.size.height + "px"
			});

			if (!this._helper && this._proportionallyResizeElements.length)
				this._proportionallyResize();

			this._updateCache(data);

			// calling the user callback at the end
			this._trigger('resize', event, this.ui());

			return false;
		},

		_mouseStop: function(event) {

			this.resizing = false;
			var o = this.options, self = this;

			if (this._helper) {
				var pr = this._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
						soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
							soffsetw = ista ? 0 : self.sizeDiff.width;

				var s = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
				left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
				top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;

				if (!o.animate)
					this.element.css($.extend(s, { top: top, left: left }));

				self.helper.height(self.size.height);
				self.helper.width(self.size.width);

				if (this._helper && !o.animate) this._proportionallyResize();
			}

			$('body').css('cursor', 'auto');

			this.element.removeClass("ui-resizable-resizing");

			this._propagate("stop", event);

			if (this._helper) this.helper.remove();
			return false;

		},

		_updateCache: function(data) {
			var o = this.options;
			this.offset = this.helper.offset();
			if (isNumber(data.left)) this.position.left = data.left;
			if (isNumber(data.top)) this.position.top = data.top;
			if (isNumber(data.height)) this.size.height = data.height;
			if (isNumber(data.width)) this.size.width = data.width;
		},

		_updateRatio: function(data, event) {

			var o = this.options, cpos = this.position, csize = this.size, a = this.axis;

			if (data.height) data.width = (csize.height * this.aspectRatio);
			else if (data.width) data.height = (csize.width / this.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, event) {

			var el = this.helper, o = this.options, pRatio = this._aspectRatio || event.shiftKey, a = this.axis,
				ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
					isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(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 (!this._proportionallyResizeElements.length) return;
			var element = this.helper || this.element;

			for (var i = 0; i < this._proportionallyResizeElements.length; i++) {

				var prel = this._proportionallyResizeElements[i];

				if (!this.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')];

					this.borderDif = $.map(b, function(v, i) {
						var border = parseInt(v, 10) || 0, padding = parseInt(p[i], 10) || 0;
						return border + padding;
					});
				}

				if ($.browser.msie && !(!($(element).is(':hidden') || $(element).parents(':hidden').length)))
					continue;

				prel.css({
					height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
					width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
				});

			};

		},

		_renderProxy: function() {

			var el = this.element, o = this.options;
			this.elementOffset = el.offset();

			if (this._helper) {

				this.helper = this.helper || $('<div style="overflow:hidden;"></div>');

				// fix ie6 offset TODO: This seems broken
				var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
			pxyoffset = (ie6 ? 2 : -1);

				this.helper.addClass(this._helper).css({
					width: this.element.outerWidth() + pxyoffset,
					height: this.element.outerHeight() + pxyoffset,
					position: 'absolute',
					left: this.elementOffset.left - ie6offset + 'px',
					top: this.elementOffset.top - ie6offset + 'px',
					zIndex: ++o.zIndex //TODO: Don't modify option
				});

				this.helper
				.appendTo("body")
				.disableSelection();

			} else {
				this.helper = this.element;
			}

		},

		_change: {
			e: function(event, dx, dy) {
				return { width: this.originalSize.width + dx };
			},
			w: function(event, dx, dy) {
				var o = this.options, cs = this.originalSize, sp = this.originalPosition;
				return { left: sp.left + dx, width: cs.width - dx };
			},
			n: function(event, dx, dy) {
				var o = this.options, cs = this.originalSize, sp = this.originalPosition;
				return { top: sp.top + dy, height: cs.height - dy };
			},
			s: function(event, dx, dy) {
				return { height: this.originalSize.height + dy };
			},
			se: function(event, dx, dy) {
				return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
			},
			sw: function(event, dx, dy) {
				return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
			},
			ne: function(event, dx, dy) {
				return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
			},
			nw: function(event, dx, dy) {
				return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
			}
		},

		_propagate: function(n, event) {
			$.ui.plugin.call(this, n, [event, this.ui()]);
			(n != "resize" && this._trigger(n, event, this.ui()));
		},

		plugins: {},

		ui: function() {
			return {
				originalElement: this.originalElement,
				element: this.element,
				helper: this.helper,
				position: this.position,
				size: this.size,
				originalSize: this.originalSize,
				originalPosition: this.originalPosition
			};
		}

	});

	$.extend($.ui.resizable, {
		version: "1.8.1"
	});

	/*
	* Resizable Extensions
	*/

	$.ui.plugin.add("resizable", "alsoResize", {

		start: function(event, ui) {

			var self = $(this).data("resizable"), o = self.options;

			var _store = function(exp) {
				$(exp).each(function() {
					$(this).data("resizable-alsoresize", {
						width: parseInt($(this).width(), 10), height: parseInt($(this).height(), 10),
						left: parseInt($(this).css('left'), 10), top: parseInt($(this).css('top'), 10)
					});
				});
			};

			if (typeof (o.alsoResize) == 'object' && !o.alsoResize.parentNode) {
				if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
				else { $.each(o.alsoResize, function(exp, c) { _store(exp); }); }
			} else {
				_store(o.alsoResize);
			}
		},

		resize: function(event, ui) {
			var self = $(this).data("resizable"), o = self.options, os = self.originalSize, op = self.originalPosition;

			var delta = {
				height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
				top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
			},

		_alsoResize = function(exp, c) {
			$(exp).each(function() {
				var el = $(this), start = $(this).data("resizable-alsoresize"), style = {}, css = c && c.length ? c : ['width', 'height', 'top', 'left'];

				$.each(css || ['width', 'height', 'top', 'left'], function(i, prop) {
					var sum = (start[prop] || 0) + (delta[prop] || 0);
					if (sum && sum >= 0)
						style[prop] = sum || null;
				});

				//Opera fixing relative position
				if (/relative/.test(el.css('position')) && $.browser.opera) {
					self._revertToRelativePosition = true;
					el.css({ position: 'absolute', top: 'auto', left: 'auto' });
				}

				el.css(style);
			});
		};

			if (typeof (o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
				$.each(o.alsoResize, function(exp, c) { _alsoResize(exp, c); });
			} else {
				_alsoResize(o.alsoResize);
			}
		},

		stop: function(event, ui) {
			var self = $(this).data("resizable");

			//Opera fixing relative position
			if (self._revertToRelativePosition && $.browser.opera) {
				self._revertToRelativePosition = false;
				el.css({ position: 'relative' });
			}

			$(this).removeData("resizable-alsoresize-start");
		}
	});

	$.ui.plugin.add("resizable", "animate", {

		stop: function(event, ui) {
			var self = $(this).data("resizable"), o = self.options;

			var pr = self._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
					soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
						soffsetw = ista ? 0 : self.sizeDiff.width;

			var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
					left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
						top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;

			self.element.animate(
			$.extend(style, top && left ? { top: top, left: left} : {}), {
				duration: o.animateDuration,
				easing: o.animateEasing,
				step: function() {

					var data = {
						width: parseInt(self.element.css('width'), 10),
						height: parseInt(self.element.css('height'), 10),
						top: parseInt(self.element.css('top'), 10),
						left: parseInt(self.element.css('left'), 10)
					};

					if (pr && pr.length) $(pr[0]).css({ width: data.width, height: data.height });

					// propagating resize, and updating values for each animation step
					self._updateCache(data);
					self._propagate("resize", event);

				}
			}
		);
		}

	});

	$.ui.plugin.add("resizable", "containment", {

		start: function(event, ui) {
			var self = $(this).data("resizable"), o = self.options, el = self.element;
			var oc = o.containment, ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
			if (!ce) return;

			self.containerElement = $(ce);

			if (/document/.test(oc) || oc == document) {
				self.containerOffset = { left: 0, top: 0 };
				self.containerPosition = { left: 0, top: 0 };

				self.parentData = {
					element: $(document), left: 0, top: 0,
					width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
				};
			}

			// i'm a node, so compute top, left, right, bottom
			else {
				var element = $(ce), p = [];
				$(["Top", "Right", "Left", "Bottom"]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });

				self.containerOffset = element.offset();
				self.containerPosition = element.position();
				self.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };

				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(event, ui) {
			var self = $(this).data("resizable"), o = self.options,
				ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
				pRatio = self._aspectRatio || event.shiftKey, cop = { top: 0, left: 0 }, ce = self.containerElement;

			if (ce[0] != document && (/static/).test(ce.css('position'))) cop = co;

			if (cp.left < (self._helper ? co.left : 0)) {
				self.size.width = self.size.width + (self._helper ? (self.position.left - co.left) : (self.position.left - cop.left));
				if (pRatio) self.size.height = self.size.width / o.aspectRatio;
				self.position.left = o.helper ? co.left : 0;
			}

			if (cp.top < (self._helper ? co.top : 0)) {
				self.size.height = self.size.height + (self._helper ? (self.position.top - co.top) : self.position.top);
				if (pRatio) self.size.width = self.size.height * o.aspectRatio;
				self.position.top = self._helper ? co.top : 0;
			}

			self.offset.left = self.parentData.left + self.position.left;
			self.offset.top = self.parentData.top + self.position.top;

			var woset = Math.abs((self._helper ? self.offset.left - cop.left : (self.offset.left - cop.left)) + self.sizeDiff.width),
					hoset = Math.abs((self._helper ? self.offset.top - cop.top : (self.offset.top - co.top)) + self.sizeDiff.height);

			var isParent = self.containerElement.get(0) == self.element.parent().get(0),
		    isOffsetRelative = /relative|absolute/.test(self.containerElement.css('position'));

			if (isParent && isOffsetRelative) woset -= self.parentData.left;

			if (woset + self.size.width >= self.parentData.width) {
				self.size.width = self.parentData.width - woset;
				if (pRatio) self.size.height = self.size.width / self.aspectRatio;
			}

			if (hoset + self.size.height >= self.parentData.height) {
				self.size.height = self.parentData.height - hoset;
				if (pRatio) self.size.width = self.size.height * self.aspectRatio;
			}
		},

		stop: function(event, ui) {
			var self = $(this).data("resizable"), o = self.options, cp = self.position,
				co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;

			var helper = $(self.helper), ho = helper.offset(), w = helper.outerWidth() - self.sizeDiff.width, h = helper.outerHeight() - self.sizeDiff.height;

			if (self._helper && !o.animate && (/relative/).test(ce.css('position')))
				$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });

			if (self._helper && !o.animate && (/static/).test(ce.css('position')))
				$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });

		}
	});

	$.ui.plugin.add("resizable", "ghost", {

		start: function(event, ui) {

			var self = $(this).data("resizable"), o = self.options, cs = self.size;

			self.ghost = self.originalElement.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(event, ui) {
			var self = $(this).data("resizable"), o = self.options;
			if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
		},

		stop: function(event, ui) {
			var self = $(this).data("resizable"), o = self.options;
			if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
		}

	});

	$.ui.plugin.add("resizable", "grid", {

		resize: function(event, ui) {
			var self = $(this).data("resizable"), o = self.options, cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || event.shiftKey;
			o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
			var ox = Math.round((cs.width - os.width) / (o.grid[0] || 1)) * (o.grid[0] || 1), oy = Math.round((cs.height - os.height) / (o.grid[1] || 1)) * (o.grid[1] || 1);

			if (/^(se|s|e)$/.test(a)) {
				self.size.width = os.width + ox;
				self.size.height = os.height + oy;
			}
			else if (/^(ne)$/.test(a)) {
				self.size.width = os.width + ox;
				self.size.height = os.height + oy;
				self.position.top = op.top - oy;
			}
			else if (/^(sw)$/.test(a)) {
				self.size.width = os.width + ox;
				self.size.height = os.height + oy;
				self.position.left = op.left - ox;
			}
			else {
				self.size.width = os.width + ox;
				self.size.height = os.height + oy;
				self.position.top = op.top - oy;
				self.position.left = op.left - ox;
			}
		}

	});

	var num = function(v) {
		return parseInt(v, 10) || 0;
	};

	var isNumber = function(value) {
		return !isNaN(parseInt(value, 10));
	};

})(jQuery);
/*
* jQuery UI Selectable 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Selectables
*
* Depends:
*	jquery.ui.core.js
*	jquery.ui.mouse.js
*	jquery.ui.widget.js
*/
(function($) {

	$.widget("ui.selectable", $.ui.mouse, {
		options: {
			appendTo: 'body',
			autoRefresh: true,
			distance: 0,
			filter: '*',
			tolerance: 'touch'
		},
		_create: function() {
			var self = this;

			this.element.addClass("ui-selectable");

			this.dragged = false;

			// cache selectee children based on filter
			var selectees;
			this.refresh = function() {
				selectees = $(self.options.filter, self.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.outerWidth(),
						bottom: pos.top + $this.outerHeight(),
						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");

			this._mouseInit();

			this.helper = $(document.createElement('div'))
			.css({ border: '1px dotted black' })
			.addClass("ui-selectable-helper");
		},

		destroy: function() {
			this.selectees
			.removeClass("ui-selectee")
			.removeData("selectable-item");
			this.element
			.removeClass("ui-selectable ui-selectable-disabled")
			.removeData("selectable")
			.unbind(".selectable");
			this._mouseDestroy();

			return this;
		},

		_mouseStart: function(event) {
			var self = this;

			this.opos = [event.pageX, event.pageY];

			if (this.options.disabled)
				return;

			var options = this.options;

			this.selectees = $(options.filter, this.element[0]);

			this._trigger("start", event);

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

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

			this.selectees.filter('.ui-selected').each(function() {
				var selectee = $.data(this, "selectable-item");
				selectee.startselected = true;
				if (!event.metaKey) {
					selectee.$element.removeClass('ui-selected');
					selectee.selected = false;
					selectee.$element.addClass('ui-unselecting');
					selectee.unselecting = true;
					// selectable UNSELECTING callback
					self._trigger("unselecting", event, {
						unselecting: selectee.element
					});
				}
			});

			$(event.target).parents().andSelf().each(function() {
				var selectee = $.data(this, "selectable-item");
				if (selectee) {
					selectee.$element.removeClass("ui-unselecting").addClass('ui-selecting');
					selectee.unselecting = false;
					selectee.selecting = true;
					selectee.selected = true;
					// selectable SELECTING callback
					self._trigger("selecting", event, {
						selecting: selectee.element
					});
					return false;
				}
			});

		},

		_mouseDrag: function(event) {
			var self = this;
			this.dragged = true;

			if (this.options.disabled)
				return;

			var options = this.options;

			var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.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 == self.element[0])
					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.$element.addClass('ui-selecting');
						selectee.selecting = true;
						// selectable SELECTING callback
						self._trigger("selecting", event, {
							selecting: selectee.element
						});
					}
				} else {
					// UNSELECT
					if (selectee.selecting) {
						if (event.metaKey && selectee.startselected) {
							selectee.$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.$element.addClass('ui-unselecting');
								selectee.unselecting = true;
							}
							// selectable UNSELECTING callback
							self._trigger("unselecting", event, {
								unselecting: selectee.element
							});
						}
					}
					if (selectee.selected) {
						if (!event.metaKey && !selectee.startselected) {
							selectee.$element.removeClass('ui-selected');
							selectee.selected = false;

							selectee.$element.addClass('ui-unselecting');
							selectee.unselecting = true;
							// selectable UNSELECTING callback
							self._trigger("unselecting", event, {
								unselecting: selectee.element
							});
						}
					}
				}
			});

			return false;
		},

		_mouseStop: function(event) {
			var self = this;

			this.dragged = false;

			var options = this.options;

			$('.ui-unselecting', this.element[0]).each(function() {
				var selectee = $.data(this, "selectable-item");
				selectee.$element.removeClass('ui-unselecting');
				selectee.unselecting = false;
				selectee.startselected = false;
				self._trigger("unselected", event, {
					unselected: selectee.element
				});
			});
			$('.ui-selecting', this.element[0]).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;
				self._trigger("selected", event, {
					selected: selectee.element
				});
			});
			this._trigger("stop", event);

			this.helper.remove();

			return false;
		}

	});

	$.extend($.ui.selectable, {
		version: "1.8.1"
	});

})(jQuery);
/*
* jQuery UI Sortable 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Sortables
*
* Depends:
*	jquery.ui.core.js
*	jquery.ui.mouse.js
*	jquery.ui.widget.js
*/
(function($) {

	$.widget("ui.sortable", $.ui.mouse, {
		widgetEventPrefix: "sort",
		options: {
			appendTo: "parent",
			axis: false,
			connectWith: false,
			containment: false,
			cursor: 'auto',
			cursorAt: false,
			dropOnEmpty: true,
			forcePlaceholderSize: false,
			forceHelperSize: false,
			grid: false,
			handle: false,
			helper: "original",
			items: '> *',
			opacity: false,
			placeholder: false,
			revert: false,
			scroll: true,
			scrollSensitivity: 20,
			scrollSpeed: 20,
			scope: "default",
			tolerance: "intersect",
			zIndex: 1000
		},
		_create: 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
			this.offset = this.element.offset();

			//Initialize mouse events for interaction
			this._mouseInit();

		},

		destroy: function() {
			this.element
			.removeClass("ui-sortable ui-sortable-disabled")
			.removeData("sortable")
			.unbind(".sortable");
			this._mouseDestroy();

			for (var i = this.items.length - 1; i >= 0; i--)
				this.items[i].item.removeData("sortable-item");

			return this;
		},

		_setOption: function(key, value) {
			if (key === "disabled") {
				this.options[key] = value;

				this.widget()
				[value ? "addClass" : "removeClass"]("ui-sortable-disabled");
			} else {
				// Don't call widget base _setOption for disable as it adds ui-state-disabled class
				$.Widget.prototype._setOption.apply(self, arguments);
			}
		},

		_mouseCapture: function(event, overrideHandle) {

			if (this.reverting) {
				return false;
			}

			if (this.options.disabled || this.options.type == 'static') return false;

			//We have to refresh the items data once first
			this._refreshItems(event);

			//Find out if the clicked node (or one of its parents) is a actual item in this.items
			var currentItem = null, self = this, nodes = $(event.target).parents().each(function() {
				if ($.data(this, 'sortable-item') == self) {
					currentItem = $(this);
					return false;
				}
			});
			if ($.data(event.target, 'sortable-item') == self) currentItem = $(event.target);

			if (!currentItem) return false;
			if (this.options.handle && !overrideHandle) {
				var validHandle = false;

				$(this.options.handle, currentItem).find("*").andSelf().each(function() { if (this == event.target) validHandle = true; });
				if (!validHandle) return false;
			}

			this.currentItem = currentItem;
			this._removeCurrentsFromItems();
			return true;

		},

		_mouseStart: function(event, overrideHandle, noActivation) {

			var o = this.options, self = this;
			this.currentContainer = this;

			//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
			this.refreshPositions();

			//Create and append the visible helper
			this.helper = this._createHelper(event);

			//Cache the helper size
			this._cacheHelperProportions();

			/*
			* - Position generation -
			* This block generates everything position related - it's the core of draggables.
			*/

			//Cache the margins of the original element
			this._cacheMargins();

			//Get the next scrolling parent
			this.scrollParent = this.helper.scrollParent();

			//The element's absolute position on the page minus margins
			this.offset = this.currentItem.offset();
			this.offset = {
				top: this.offset.top - this.margins.top,
				left: this.offset.left - this.margins.left
			};

			// Only after we got the offset, we can change the helper's position to absolute
			// TODO: Still need to figure out a way to make relative sorting possible
			this.helper.css("position", "absolute");
			this.cssPosition = this.helper.css("position");

			$.extend(this.offset, {
				click: { //Where the click happened, relative to the element
					left: event.pageX - this.offset.left,
					top: event.pageY - this.offset.top
				},
				parent: this._getParentOffset(),
				relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
			});

			//Generate the original position
			this.originalPosition = this._generatePosition(event);
			this.originalPageX = event.pageX;
			this.originalPageY = event.pageY;

			//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
			(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));

			//Cache the former DOM position
			this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };

			//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
			if (this.helper[0] != this.currentItem[0]) {
				this.currentItem.hide();
			}

			//Create the placeholder
			this._createPlaceholder();

			//Set a containment if given in the options
			if (o.containment)
				this._setContainment();

			if (o.cursor) { // cursor option
				if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor");
				$('body').css("cursor", o.cursor);
			}

			if (o.opacity) { // opacity option
				if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
				this.helper.css("opacity", o.opacity);
			}

			if (o.zIndex) { // zIndex option
				if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
				this.helper.css("zIndex", o.zIndex);
			}

			//Prepare scrolling
			if (this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML')
				this.overflowOffset = this.scrollParent.offset();

			//Call callbacks
			this._trigger("start", event, this._uiHash());

			//Recache the helper size
			if (!this._preserveHelperProportions)
				this._cacheHelperProportions();


			//Post 'activate' events to possible containers
			if (!noActivation) {
				for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); }
			}

			//Prepare possible droppables
			if ($.ui.ddmanager)
				$.ui.ddmanager.current = this;

			if ($.ui.ddmanager && !o.dropBehaviour)
				$.ui.ddmanager.prepareOffsets(this, event);

			this.dragging = true;

			this.helper.addClass("ui-sortable-helper");
			this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
			return true;

		},

		_mouseDrag: function(event) {

			//Compute the helpers position
			this.position = this._generatePosition(event);
			this.positionAbs = this._convertPositionTo("absolute");

			if (!this.lastPositionAbs) {
				this.lastPositionAbs = this.positionAbs;
			}

			//Do scrolling
			if (this.options.scroll) {
				var o = this.options, scrolled = false;
				if (this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {

					if ((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
						this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
					else if (event.pageY - this.overflowOffset.top < o.scrollSensitivity)
						this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;

					if ((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
						this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
					else if (event.pageX - this.overflowOffset.left < o.scrollSensitivity)
						this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;

				} else {

					if (event.pageY - $(document).scrollTop() < o.scrollSensitivity)
						scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
					else if ($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
						scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);

					if (event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
						scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
					else if ($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
						scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);

				}

				if (scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
					$.ui.ddmanager.prepareOffsets(this, event);
			}

			//Regenerate the absolute position used for position checks
			this.positionAbs = this._convertPositionTo("absolute");

			//Set the helper position
			if (!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left + 'px';
			if (!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top + 'px';

			//Rearrange
			for (var i = this.items.length - 1; i >= 0; i--) {

				//Cache variables and intersection, continue if no intersection
				var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
				if (!intersection) continue;

				if (itemElement != this.currentItem[0] //cannot intersect with itself
				&& this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
				&& !$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
				&& (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true)
				//&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container
			) {

					this.direction = intersection == 1 ? "down" : "up";

					if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
						this._rearrange(event, item);
					} else {
						break;
					}

					this._trigger("change", event, this._uiHash());
					break;
				}
			}

			//Post events to containers
			this._contactContainers(event);

			//Interconnect with droppables
			if ($.ui.ddmanager) $.ui.ddmanager.drag(this, event);

			//Call callbacks
			this._trigger('sort', event, this._uiHash());

			this.lastPositionAbs = this.positionAbs;
			return false;

		},

		_mouseStop: function(event, noPropagation) {

			if (!event) return;

			//If we are using droppables, inform the manager about the drop
			if ($.ui.ddmanager && !this.options.dropBehaviour)
				$.ui.ddmanager.drop(this, event);

			if (this.options.revert) {
				var self = this;
				var cur = self.placeholder.offset();

				self.reverting = true;

				$(this.helper).animate({
					left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),
					top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)
				}, parseInt(this.options.revert, 10) || 500, function() {
					self._clear(event);
				});
			} else {
				this._clear(event, noPropagation);
			}

			return false;

		},

		cancel: function() {

			var self = this;

			if (this.dragging) {

				this._mouseUp();

				if (this.options.helper == "original")
					this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
				else
					this.currentItem.show();

				//Post deactivating events to containers
				for (var i = this.containers.length - 1; i >= 0; i--) {
					this.containers[i]._trigger("deactivate", null, self._uiHash(this));
					if (this.containers[i].containerCache.over) {
						this.containers[i]._trigger("out", null, self._uiHash(this));
						this.containers[i].containerCache.over = 0;
					}
				}

			}

			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
			if (this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
			if (this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();

			$.extend(this, {
				helper: null,
				dragging: false,
				reverting: false,
				_noFinalSort: null
			});

			if (this.domPosition.prev) {
				$(this.domPosition.prev).after(this.currentItem);
			} else {
				$(this.domPosition.parent).prepend(this.currentItem);
			}

			return this;

		},

		serialize: function(o) {

			var items = this._getItemsAsjQuery(o && o.connected);
			var str = []; o = o || {};

			$(items).each(function() {
				var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
				if (res) str.push((o.key || res[1] + '[]') + '=' + (o.key && o.expression ? res[1] : res[2]));
			});

			return str.join('&');

		},

		toArray: function(o) {

			var items = this._getItemsAsjQuery(o && o.connected);
			var ret = []; o = o || {};

			items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
			return ret;

		},

		/* Be careful with the following core functions */
		_intersectsWith: function(item) {

			var x1 = this.positionAbs.left,
			x2 = x1 + this.helperProportions.width,
			y1 = this.positionAbs.top,
			y2 = y1 + this.helperProportions.height;

			var l = item.left,
			r = l + item.width,
			t = item.top,
			b = t + item.height;

			var dyClick = this.offset.click.top,
			dxClick = this.offset.click.left;

			var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;

			if (this.options.tolerance == "pointer"
			|| this.options.forcePointerForContainers
			|| (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
		) {
				return isOverElement;
			} 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

			}
		},

		_intersectsWithPointer: function(item) {

			var isOverElementHeight = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
			isOverElementWidth = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
			isOverElement = isOverElementHeight && isOverElementWidth,
			verticalDirection = this._getDragVerticalDirection(),
			horizontalDirection = this._getDragHorizontalDirection();

			if (!isOverElement)
				return false;

			return this.floating ?
			(((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1)
			: (verticalDirection && (verticalDirection == "down" ? 2 : 1));

		},

		_intersectsWithSides: function(item) {

			var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height / 2), item.height),
			isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width / 2), item.width),
			verticalDirection = this._getDragVerticalDirection(),
			horizontalDirection = this._getDragHorizontalDirection();

			if (this.floating && horizontalDirection) {
				return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
			} else {
				return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
			}

		},

		_getDragVerticalDirection: function() {
			var delta = this.positionAbs.top - this.lastPositionAbs.top;
			return delta != 0 && (delta > 0 ? "down" : "up");
		},

		_getDragHorizontalDirection: function() {
			var delta = this.positionAbs.left - this.lastPositionAbs.left;
			return delta != 0 && (delta > 0 ? "right" : "left");
		},

		refresh: function(event) {
			this._refreshItems(event);
			this.refreshPositions();
			return this;
		},

		_connectWith: function() {
			var options = this.options;
			return options.connectWith.constructor == String
			? [options.connectWith]
			: options.connectWith;
		},

		_getItemsAsjQuery: function(connected) {

			var self = this;
			var items = [];
			var queries = [];
			var connectWith = this._connectWith();

			if (connectWith && connected) {
				for (var i = connectWith.length - 1; i >= 0; i--) {
					var cur = $(connectWith[i]);
					for (var j = cur.length - 1; j >= 0; j--) {
						var inst = $.data(cur[j], 'sortable');
						if (inst && inst != this && !inst.options.disabled) {
							queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), inst]);
						}
					};
				};
			}

			queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), this]);

			for (var i = queries.length - 1; i >= 0; i--) {
				queries[i][0].each(function() {
					items.push(this);
				});
			};

			return $(items);

		},

		_removeCurrentsFromItems: function() {

			var list = this.currentItem.find(":data(sortable-item)");

			for (var i = 0; i < this.items.length; i++) {

				for (var j = 0; j < list.length; j++) {
					if (list[j] == this.items[i].item[0])
						this.items.splice(i, 1);
				};

			};

		},

		_refreshItems: function(event) {

			this.items = [];
			this.containers = [this];
			var items = this.items;
			var self = this;
			var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
			var connectWith = this._connectWith();

			if (connectWith) {
				for (var i = connectWith.length - 1; i >= 0; i--) {
					var cur = $(connectWith[i]);
					for (var j = cur.length - 1; j >= 0; j--) {
						var inst = $.data(cur[j], 'sortable');
						if (inst && inst != this && !inst.options.disabled) {
							queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
							this.containers.push(inst);
						}
					};
				};
			}

			for (var i = queries.length - 1; i >= 0; i--) {
				var targetData = queries[i][1];
				var _queries = queries[i][0];

				for (var j = 0, queriesLength = _queries.length; j < queriesLength; j++) {
					var item = $(_queries[j]);

					item.data('sortable-item', targetData); // Data for target checking (mouse manager)

					items.push({
						item: item,
						instance: targetData,
						width: 0, height: 0,
						left: 0, top: 0
					});
				};
			};

		},

		refreshPositions: function(fast) {

			//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
			if (this.offsetParent && this.helper) {
				this.offset.parent = this._getParentOffset();
			}

			for (var i = this.items.length - 1; i >= 0; i--) {
				var item = this.items[i];

				var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;

				if (!fast) {
					item.width = t.outerWidth();
					item.height = t.outerHeight();
				}

				var p = t.offset();
				item.left = p.left;
				item.top = p.top;
			};

			if (this.options.custom && this.options.custom.refreshContainers) {
				this.options.custom.refreshContainers.call(this);
			} else {
				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();
				};
			}

			return this;
		},

		_createPlaceholder: function(that) {

			var self = that || this, o = self.options;

			if (!o.placeholder || o.placeholder.constructor == String) {
				var className = o.placeholder;
				o.placeholder = {
					element: function() {

						var el = $(document.createElement(self.currentItem[0].nodeName))
						.addClass(className || self.currentItem[0].className + " ui-sortable-placeholder")
						.removeClass("ui-sortable-helper")[0];

						if (!className)
							el.style.visibility = "hidden";

						return el;
					},
					update: function(container, p) {

						// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
						// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
						if (className && !o.forcePlaceholderSize) return;

						//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
						if (!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop') || 0, 10) - parseInt(self.currentItem.css('paddingBottom') || 0, 10)); };
						if (!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft') || 0, 10) - parseInt(self.currentItem.css('paddingRight') || 0, 10)); };
					}
				};
			}

			//Create the placeholder
			self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem));

			//Append it after the actual current item
			self.currentItem.after(self.placeholder);

			//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
			o.placeholder.update(self, self.placeholder);

		},

		_contactContainers: function(event) {

			// get innermost container that intersects with item 
			var innermostContainer = null, innermostIndex = null;


			for (var i = this.containers.length - 1; i >= 0; i--) {

				// never consider a container that's located within the item itself 
				if ($.ui.contains(this.currentItem[0], this.containers[i].element[0]))
					continue;

				if (this._intersectsWith(this.containers[i].containerCache)) {

					// if we've already found a container and it's more "inner" than this, then continue 
					if (innermostContainer && $.ui.contains(this.containers[i].element[0], innermostContainer.element[0]))
						continue;

					innermostContainer = this.containers[i];
					innermostIndex = i;

				} else {
					// container doesn't intersect. trigger "out" event if necessary 
					if (this.containers[i].containerCache.over) {
						this.containers[i]._trigger("out", event, this._uiHash(this));
						this.containers[i].containerCache.over = 0;
					}
				}

			}

			// if no intersecting containers found, return 
			if (!innermostContainer) return;

			// move the item into the container if it's not there already
			if (this.containers.length === 1) {
				this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
				this.containers[innermostIndex].containerCache.over = 1;
			} else if (this.currentContainer != this.containers[innermostIndex]) {

				//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.positionAbs[this.containers[innermostIndex].floating ? 'left' : 'top'];
				for (var j = this.items.length - 1; j >= 0; j--) {
					if (!$.ui.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) continue;
					var cur = this.items[j][this.containers[innermostIndex].floating ? 'left' : 'top'];
					if (Math.abs(cur - base) < dist) {
						dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
					}
				}

				if (!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled 
					return;

				this.currentContainer = this.containers[innermostIndex];
				itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
				this._trigger("change", event, this._uiHash());
				this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));

				//Update the placeholder 
				this.options.placeholder.update(this.currentContainer, this.placeholder);

				this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
				this.containers[innermostIndex].containerCache.over = 1;
			}


		},

		_createHelper: function(event) {

			var o = this.options;
			var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);

			if (!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
				$(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);

			if (helper[0] == this.currentItem[0])
				this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };

			if (helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
			if (helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());

			return helper;

		},

		_adjustOffsetFromHelper: function(obj) {
			if (typeof obj == 'string') {
				obj = obj.split(' ');
			}
			if ($.isArray(obj)) {
				obj = { left: +obj[0], top: +obj[1] || 0 };
			}
			if ('left' in obj) {
				this.offset.click.left = obj.left + this.margins.left;
			}
			if ('right' in obj) {
				this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
			}
			if ('top' in obj) {
				this.offset.click.top = obj.top + this.margins.top;
			}
			if ('bottom' in obj) {
				this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
			}
		},

		_getParentOffset: function() {


			//Get the offsetParent and cache its position
			this.offsetParent = this.helper.offsetParent();
			var po = this.offsetParent.offset();

			// This is a special case where we need to modify a offset calculated on start, since the following happened:
			// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
			// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
			//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
			if (this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
				po.left += this.scrollParent.scrollLeft();
				po.top += this.scrollParent.scrollTop();
			}

			if ((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
		|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
				po = { top: 0, left: 0 };

			return {
				top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"), 10) || 0),
				left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"), 10) || 0)
			};

		},

		_getRelativeOffset: function() {

			if (this.cssPosition == "relative") {
				var p = this.currentItem.position();
				return {
					top: p.top - (parseInt(this.helper.css("top"), 10) || 0) + this.scrollParent.scrollTop(),
					left: p.left - (parseInt(this.helper.css("left"), 10) || 0) + this.scrollParent.scrollLeft()
				};
			} else {
				return { top: 0, left: 0 };
			}

		},

		_cacheMargins: function() {
			this.margins = {
				left: (parseInt(this.currentItem.css("marginLeft"), 10) || 0),
				top: (parseInt(this.currentItem.css("marginTop"), 10) || 0)
			};
		},

		_cacheHelperProportions: function() {
			this.helperProportions = {
				width: this.helper.outerWidth(),
				height: this.helper.outerHeight()
			};
		},

		_setContainment: function() {

			var o = this.options;
			if (o.containment == 'parent') o.containment = this.helper[0].parentNode;
			if (o.containment == 'document' || o.containment == 'window') this.containment = [
			0 - this.offset.relative.left - this.offset.parent.left,
			0 - this.offset.relative.top - this.offset.parent.top,
			$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
			($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
		];

			if (!(/^(document|window|parent)$/).test(o.containment)) {
				var ce = $(o.containment)[0];
				var co = $(o.containment).offset();
				var over = ($(ce).css("overflow") != 'hidden');

				this.containment = [
				co.left + (parseInt($(ce).css("borderLeftWidth"), 10) || 0) + (parseInt($(ce).css("paddingLeft"), 10) || 0) - this.margins.left,
				co.top + (parseInt($(ce).css("borderTopWidth"), 10) || 0) + (parseInt($(ce).css("paddingTop"), 10) || 0) - this.margins.top,
				co.left + (over ? Math.max(ce.scrollWidth, ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"), 10) || 0) - (parseInt($(ce).css("paddingRight"), 10) || 0) - this.helperProportions.width - this.margins.left,
				co.top + (over ? Math.max(ce.scrollHeight, ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"), 10) || 0) - (parseInt($(ce).css("paddingBottom"), 10) || 0) - this.helperProportions.height - this.margins.top
			];
			}

		},

		_convertPositionTo: function(d, pos) {

			if (!pos) pos = this.position;
			var mod = d == "absolute" ? 1 : -1;
			var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

			return {
				top: (
				pos.top																	// The absolute mouse 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)
				- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : (this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : (scrollIsRootNode ? 0 : scroll.scrollTop())) * mod)
			),
				left: (
				pos.left																// The absolute mouse position
				+ this.offset.relative.left * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
				+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
				- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : (this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft()) * mod)
			)
			};

		},

		_generatePosition: function(event) {

			var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

			// This is another very weird special case that only happens for relative elements:
			// 1. If the css position is relative
			// 2. and the scroll parent is the document or similar to the offset parent
			// we have to refresh the relative offset during the scroll so there are no jumps
			if (this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
				this.offset.relative = this._getRelativeOffset();
			}

			var pageX = event.pageX;
			var pageY = event.pageY;

			/*
			* - Position constraining -
			* Constrain the position to a mix of grid, containment.
			*/

			if (this.originalPosition) { //If we are not dragging yet, we won't check for options

				if (this.containment) {
					if (event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
					if (event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
					if (event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
					if (event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
				}

				if (o.grid) {
					var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
					pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

					var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
					pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
				}

			}

			return {
				top: (
				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)
				+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : (this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : (scrollIsRootNode ? 0 : scroll.scrollTop())))
			),
				left: (
				pageX																// The absolute mouse position
				- this.offset.click.left												// Click offset (relative to the element)
				- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
				- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
				+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : (this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft()))
			)
			};

		},

		_rearrange: function(event, i, a, hardRefresh) {

			a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));

			//Various things done here to improve the performance:
			// 1. we create a setTimeout, that calls refreshPositions
			// 2. on the instance, we have a counter variable, that get's higher after every append
			// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
			// 4. this lets only the last addition to the timeout stack through
			this.counter = this.counter ? ++this.counter : 1;
			var self = this, counter = this.counter;

			window.setTimeout(function() {
				if (counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
			}, 0);

		},

		_clear: function(event, noPropagation) {

			this.reverting = false;
			// We delay all events that have to be triggered to after the point where the placeholder has been removed and
			// everything else normalized again
			var delayedTriggers = [], self = this;

			// We first have to update the dom position of the actual currentItem
			// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
			if (!this._noFinalSort && this.currentItem[0].parentNode) this.placeholder.before(this.currentItem);
			this._noFinalSort = null;

			if (this.helper[0] == this.currentItem[0]) {
				for (var i in this._storedCSS) {
					if (this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
				}
				this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
			} else {
				this.currentItem.show();
			}

			if (this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
			if ((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
			if (!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element
				if (!noPropagation) delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
				for (var i = this.containers.length - 1; i >= 0; i--) {
					if ($.ui.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) {
						delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
						delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
					}
				};
			};

			//Post events to containers
			for (var i = this.containers.length - 1; i >= 0; i--) {
				if (!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
				if (this.containers[i].containerCache.over) {
					delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
					this.containers[i].containerCache.over = 0;
				}
			}

			//Do what was originally in plugins
			if (this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor
			if (this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset opacity
			if (this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index

			this.dragging = false;
			if (this.cancelHelperRemoval) {
				if (!noPropagation) {
					this._trigger("beforeStop", event, this._uiHash());
					for (var i = 0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
					this._trigger("stop", event, this._uiHash());
				}
				return false;
			}

			if (!noPropagation) this._trigger("beforeStop", event, this._uiHash());

			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
			this.placeholder[0].parentNode.removeChild(this.placeholder[0]);

			if (this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;

			if (!noPropagation) {
				for (var i = 0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
				this._trigger("stop", event, this._uiHash());
			}

			this.fromOutside = false;
			return true;

		},

		_trigger: function() {
			if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
				this.cancel();
			}
		},

		_uiHash: function(inst) {
			var self = inst || this;
			return {
				helper: self.helper,
				placeholder: self.placeholder || $([]),
				position: self.position,
				originalPosition: self.originalPosition,
				offset: self.positionAbs,
				item: self.currentItem,
				sender: inst ? inst.element : null
			};
		}

	});

	$.extend($.ui.sortable, {
		version: "1.8.1"
	});

})(jQuery);
/*
* jQuery UI Accordion 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Accordion
*
* Depends:
*	jquery.ui.core.js
*	jquery.ui.widget.js
*/
(function($) {

	$.widget("ui.accordion", {
		options: {
			active: 0,
			animated: 'slide',
			autoHeight: true,
			clearStyle: false,
			collapsible: false,
			event: "click",
			fillSpace: false,
			header: "> li > :first-child,> :not(li):even",
			icons: {
				header: "ui-icon-triangle-1-e",
				headerSelected: "ui-icon-triangle-1-s"
			},
			navigation: false,
			navigationFilter: function() {
				return this.href.toLowerCase() == location.href.toLowerCase();
			}
		},
		_create: function() {

			var o = this.options, self = this;
			this.running = 0;

			this.element.addClass("ui-accordion ui-widget ui-helper-reset");

			// in lack of child-selectors in CSS we need to mark top-LIs in a UL-accordion for some IE-fix
			if (this.element[0].nodeName == "UL") {
				this.element.children("li").addClass("ui-accordion-li-fix");
			}

			this.headers = this.element.find(o.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all")
			.bind("mouseenter.accordion", function() { $(this).addClass('ui-state-hover'); })
			.bind("mouseleave.accordion", function() { $(this).removeClass('ui-state-hover'); })
			.bind("focus.accordion", function() { $(this).addClass('ui-state-focus'); })
			.bind("blur.accordion", function() { $(this).removeClass('ui-state-focus'); });

			this.headers
			.next()
				.addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom");

			if (o.navigation) {
				var current = this.element.find("a").filter(o.navigationFilter);
				if (current.length) {
					var header = current.closest(".ui-accordion-header");
					if (header.length) {
						// anchor within header
						this.active = header;
					} else {
						// anchor within content
						this.active = current.closest(".ui-accordion-content").prev();
					}
				}
			}

			this.active = this._findActive(this.active || o.active).toggleClass("ui-state-default").toggleClass("ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");
			this.active.next().addClass('ui-accordion-content-active');

			//Append icon elements
			this._createIcons();

			this.resize();

			//ARIA
			this.element.attr('role', 'tablist');

			this.headers
			.attr('role', 'tab')
			.bind('keydown', function(event) { return self._keydown(event); })
			.next()
			.attr('role', 'tabpanel');

			this.headers
			.not(this.active || "")
			.attr('aria-expanded', 'false')
			.attr("tabIndex", "-1")
			.next()
			.hide();

			// make sure at least one header is in the tab order
			if (!this.active.length) {
				this.headers.eq(0).attr('tabIndex', '0');
			} else {
				this.active
				.attr('aria-expanded', 'true')
				.attr('tabIndex', '0');
			}

			// only need links in taborder for Safari
			if (!$.browser.safari)
				this.headers.find('a').attr('tabIndex', '-1');

			if (o.event) {
				this.headers.bind((o.event) + ".accordion", function(event) {
					self._clickHandler.call(self, event, this);
					event.preventDefault();
				});
			}

		},

		_createIcons: function() {
			var o = this.options;
			if (o.icons) {
				$("<span/>").addClass("ui-icon " + o.icons.header).prependTo(this.headers);
				this.active.find(".ui-icon").toggleClass(o.icons.header).toggleClass(o.icons.headerSelected);
				this.element.addClass("ui-accordion-icons");
			}
		},

		_destroyIcons: function() {
			this.headers.children(".ui-icon").remove();
			this.element.removeClass("ui-accordion-icons");
		},

		destroy: function() {
			var o = this.options;

			this.element
			.removeClass("ui-accordion ui-widget ui-helper-reset")
			.removeAttr("role")
			.unbind('.accordion')
			.removeData('accordion');

			this.headers
			.unbind(".accordion")
			.removeClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-corner-top")
			.removeAttr("role").removeAttr("aria-expanded").removeAttr("tabIndex");

			this.headers.find("a").removeAttr("tabIndex");
			this._destroyIcons();
			var contents = this.headers.next().css("display", "").removeAttr("role").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active");
			if (o.autoHeight || o.fillHeight) {
				contents.css("height", "");
			}

			return this;
		},

		_setOption: function(key, value) {
			$.Widget.prototype._setOption.apply(this, arguments);

			if (key == "active") {
				this.activate(value);
			}
			if (key == "icons") {
				this._destroyIcons();
				if (value) {
					this._createIcons();
				}
			}

		},

		_keydown: function(event) {

			var o = this.options, keyCode = $.ui.keyCode;

			if (o.disabled || event.altKey || event.ctrlKey)
				return;

			var length = this.headers.length;
			var currentIndex = this.headers.index(event.target);
			var toFocus = false;

			switch (event.keyCode) {
				case keyCode.RIGHT:
				case keyCode.DOWN:
					toFocus = this.headers[(currentIndex + 1) % length];
					break;
				case keyCode.LEFT:
				case keyCode.UP:
					toFocus = this.headers[(currentIndex - 1 + length) % length];
					break;
				case keyCode.SPACE:
				case keyCode.ENTER:
					this._clickHandler({ target: event.target }, event.target);
					event.preventDefault();
			}

			if (toFocus) {
				$(event.target).attr('tabIndex', '-1');
				$(toFocus).attr('tabIndex', '0');
				toFocus.focus();
				return false;
			}

			return true;

		},

		resize: function() {

			var o = this.options, maxHeight;

			if (o.fillSpace) {

				if ($.browser.msie) { var defOverflow = this.element.parent().css('overflow'); this.element.parent().css('overflow', 'hidden'); }
				maxHeight = this.element.parent().height();
				if ($.browser.msie) { this.element.parent().css('overflow', defOverflow); }

				this.headers.each(function() {
					maxHeight -= $(this).outerHeight(true);
				});

				this.headers.next().each(function() {
					$(this).height(Math.max(0, maxHeight - $(this).innerHeight() + $(this).height()));
				}).css('overflow', 'auto');

			} else if (o.autoHeight) {
				maxHeight = 0;
				this.headers.next().each(function() {
					maxHeight = Math.max(maxHeight, $(this).height());
				}).height(maxHeight);
			}

			return this;
		},

		activate: function(index) {
			// TODO this gets called on init, changing the option without an explicit call for that
			this.options.active = index;
			// call clickHandler with custom event
			var active = this._findActive(index)[0];
			this._clickHandler({ target: active }, active);

			return this;
		},

		_findActive: function(selector) {
			return selector
			? typeof selector == "number"
				? this.headers.filter(":eq(" + selector + ")")
				: this.headers.not(this.headers.not(selector))
			: selector === false
				? $([])
				: this.headers.filter(":eq(0)");
		},

		// TODO isn't event.target enough? why the seperate target argument?
		_clickHandler: function(event, target) {

			var o = this.options;
			if (o.disabled)
				return;

			// called only when using activate(false) to close all parts programmatically
			if (!event.target) {
				if (!o.collapsible)
					return;
				this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all")
				.find(".ui-icon").removeClass(o.icons.headerSelected).addClass(o.icons.header);
				this.active.next().addClass('ui-accordion-content-active');
				var toHide = this.active.next(),
				data = {
					options: o,
					newHeader: $([]),
					oldHeader: o.active,
					newContent: $([]),
					oldContent: toHide
				},
				toShow = (this.active = $([]));
				this._toggle(toShow, toHide, data);
				return;
			}

			// get the click target
			var clicked = $(event.currentTarget || target);
			var clickedIsActive = clicked[0] == this.active[0];

			// TODO the option is changed, is that correct?
			// TODO if it is correct, shouldn't that happen after determining that the click is valid?
			o.active = o.collapsible && clickedIsActive ? false : $('.ui-accordion-header', this.element).index(clicked);

			// if animations are still active, or the active header is the target, ignore click
			if (this.running || (!o.collapsible && clickedIsActive)) {
				return;
			}

			// switch classes
			this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all")
			.find(".ui-icon").removeClass(o.icons.headerSelected).addClass(o.icons.header);
			if (!clickedIsActive) {
				clicked.removeClass("ui-state-default ui-corner-all").addClass("ui-state-active ui-corner-top")
				.find(".ui-icon").removeClass(o.icons.header).addClass(o.icons.headerSelected);
				clicked.next().addClass('ui-accordion-content-active');
			}

			// find elements to show and hide
			var toShow = clicked.next(),
			toHide = this.active.next(),
			data = {
				options: o,
				newHeader: clickedIsActive && o.collapsible ? $([]) : clicked,
				oldHeader: this.active,
				newContent: clickedIsActive && o.collapsible ? $([]) : toShow,
				oldContent: toHide
			},
			down = this.headers.index(this.active[0]) > this.headers.index(clicked[0]);

			this.active = clickedIsActive ? $([]) : clicked;
			this._toggle(toShow, toHide, data, clickedIsActive, down);

			return;

		},

		_toggle: function(toShow, toHide, data, clickedIsActive, down) {

			var o = this.options, self = this;

			this.toShow = toShow;
			this.toHide = toHide;
			this.data = data;

			var complete = function() { if (!self) return; return self._completed.apply(self, arguments); };

			// trigger changestart event
			this._trigger("changestart", null, this.data);

			// count elements to animate
			this.running = toHide.size() === 0 ? toShow.size() : toHide.size();

			if (o.animated) {

				var animOptions = {};

				if (o.collapsible && clickedIsActive) {
					animOptions = {
						toShow: $([]),
						toHide: toHide,
						complete: complete,
						down: down,
						autoHeight: o.autoHeight || o.fillSpace
					};
				} else {
					animOptions = {
						toShow: toShow,
						toHide: toHide,
						complete: complete,
						down: down,
						autoHeight: o.autoHeight || o.fillSpace
					};
				}

				if (!o.proxied) {
					o.proxied = o.animated;
				}

				if (!o.proxiedDuration) {
					o.proxiedDuration = o.duration;
				}

				o.animated = $.isFunction(o.proxied) ?
				o.proxied(animOptions) : o.proxied;

				o.duration = $.isFunction(o.proxiedDuration) ?
				o.proxiedDuration(animOptions) : o.proxiedDuration;

				var animations = $.ui.accordion.animations,
				duration = o.duration,
				easing = o.animated;

				if (easing && !animations[easing] && !$.easing[easing]) {
					easing = 'slide';
				}
				if (!animations[easing]) {
					animations[easing] = function(options) {
						this.slide(options, {
							easing: easing,
							duration: duration || 700
						});
					};
				}

				animations[easing](animOptions);

			} else {

				if (o.collapsible && clickedIsActive) {
					toShow.toggle();
				} else {
					toHide.hide();
					toShow.show();
				}

				complete(true);

			}

			// TODO assert that the blur and focus triggers are really necessary, remove otherwise
			toHide.prev().attr('aria-expanded', 'false').attr("tabIndex", "-1").blur();
			toShow.prev().attr('aria-expanded', 'true').attr("tabIndex", "0").focus();

		},

		_completed: function(cancel) {

			var o = this.options;

			this.running = cancel ? 0 : --this.running;
			if (this.running) return;

			if (o.clearStyle) {
				this.toShow.add(this.toHide).css({
					height: "",
					overflow: ""
				});
			}

			// other classes are removed before the animation; this one needs to stay until completed
			this.toHide.removeClass("ui-accordion-content-active");

			this._trigger('change', null, this.data);
		}

	});


	$.extend($.ui.accordion, {
		version: "1.8.1",
		animations: {
			slide: function(options, additions) {
				options = $.extend({
					easing: "swing",
					duration: 300
				}, options, additions);
				if (!options.toHide.size()) {
					options.toShow.animate({ height: "show" }, options);
					return;
				}
				if (!options.toShow.size()) {
					options.toHide.animate({ height: "hide" }, options);
					return;
				}
				var overflow = options.toShow.css('overflow'),
				percentDone = 0,
				showProps = {},
				hideProps = {},
				fxAttrs = ["height", "paddingTop", "paddingBottom"],
				originalWidth;
				// fix width before calculating height of hidden element
				var s = options.toShow;
				originalWidth = s[0].style.width;
				s.width(parseInt(s.parent().width(), 10) - parseInt(s.css("paddingLeft"), 10) - parseInt(s.css("paddingRight"), 10) - (parseInt(s.css("borderLeftWidth"), 10) || 0) - (parseInt(s.css("borderRightWidth"), 10) || 0));

				$.each(fxAttrs, function(i, prop) {
					hideProps[prop] = 'hide';

					var parts = ('' + $.css(options.toShow[0], prop)).match(/^([\d+-.]+)(.*)$/);
					showProps[prop] = {
						value: parts[1],
						unit: parts[2] || 'px'
					};
				});
				options.toShow.css({ height: 0, overflow: 'hidden' }).show();
				options.toHide.filter(":hidden").each(options.complete).end().filter(":visible").animate(hideProps, {
					step: function(now, settings) {
						// only calculate the percent when animating height
						// IE gets very inconsistent results when animating elements
						// with small values, which is common for padding
						if (settings.prop == 'height') {
							percentDone = (settings.end - settings.start === 0) ? 0 :
							(settings.now - settings.start) / (settings.end - settings.start);
						}

						options.toShow[0].style[settings.prop] =
						(percentDone * showProps[settings.prop].value) + showProps[settings.prop].unit;
					},
					duration: options.duration,
					easing: options.easing,
					complete: function() {
						if (!options.autoHeight) {
							options.toShow.css("height", "");
						}
						options.toShow.css("width", originalWidth);
						options.toShow.css({ overflow: overflow });
						options.complete();
					}
				});
			},
			bounceslide: function(options) {
				this.slide(options, {
					easing: options.down ? "easeOutBounce" : "swing",
					duration: options.down ? 1000 : 200
				});
			}
		}
	});

})(jQuery);
/*
* jQuery UI Autocomplete 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Autocomplete
*
* Depends:
*	jquery.ui.core.js
*	jquery.ui.widget.js
*	jquery.ui.position.js
*/
(function($) {

	$.widget("ui.autocomplete", {
		options: {
			minLength: 1,
			delay: 300
		},
		_create: function() {
			var self = this,
			doc = this.element[0].ownerDocument;
			this.element
			.addClass("ui-autocomplete-input")
			.attr("autocomplete", "off")
			// TODO verify these actually work as intended
			.attr({
				role: "textbox",
				"aria-autocomplete": "list",
				"aria-haspopup": "true"
			})
			.bind("keydown.autocomplete", function(event) {
				var keyCode = $.ui.keyCode;
				switch (event.keyCode) {
					case keyCode.PAGE_UP:
						self._move("previousPage", event);
						break;
					case keyCode.PAGE_DOWN:
						self._move("nextPage", event);
						break;
					case keyCode.UP:
						self._move("previous", event);
						// prevent moving cursor to beginning of text field in some browsers
						event.preventDefault();
						break;
					case keyCode.DOWN:
						self._move("next", event);
						// prevent moving cursor to end of text field in some browsers
						event.preventDefault();
						break;
					case keyCode.ENTER:
						// when menu is open or has focus
						if (self.menu.active) {
							event.preventDefault();
						}
						//passthrough - ENTER and TAB both select the current element
					case keyCode.TAB:
						if (!self.menu.active) {
							return;
						}
						self.menu.select(event);
						break;
					case keyCode.ESCAPE:
						self.element.val(self.term);
						self.close(event);
						break;
					case keyCode.LEFT:
					case keyCode.RIGHT:
					case keyCode.SHIFT:
					case keyCode.CONTROL:
					case keyCode.ALT:
						// ignore metakeys (shift, ctrl, alt)
						break;
					default:
						// keypress is triggered before the input value is changed
						clearTimeout(self.searching);
						self.searching = setTimeout(function() {
							self.search(null, event);
						}, self.options.delay);
						break;
				}
			})
			.bind("focus.autocomplete", function() {
				self.selectedItem = null;
				self.previous = self.element.val();
			})
			.bind("blur.autocomplete", function(event) {
				clearTimeout(self.searching);
				// clicks on the menu (or a button to trigger a search) will cause a blur event
				// TODO try to implement this without a timeout, see clearTimeout in search()
				self.closing = setTimeout(function() {
					self.close(event);
					self._change(event);
				}, 150);
			});
			this._initSource();
			this.response = function() {
				return self._response.apply(self, arguments);
			};
			this.menu = $("<ul></ul>")
			.addClass("ui-autocomplete")
			.appendTo("body", doc)
			.menu({
				focus: function(event, ui) {
					var item = ui.item.data("item.autocomplete");
					if (false !== self._trigger("focus", null, { item: item })) {
						// use value to match what will end up in the input, if it was a key event
						if (/^key/.test(event.originalEvent.type)) {
							self.element.val(item.value);
						}
					}
				},
				selected: function(event, ui) {
					var item = ui.item.data("item.autocomplete");
					if (false !== self._trigger("select", event, { item: item })) {
						self.element.val(item.value);
					}
					self.close(event);
					// only trigger when focus was lost (click on menu)
					var previous = self.previous;
					if (self.element[0] !== doc.activeElement) {
						self.element.focus();
						self.previous = previous;
					}
					self.selectedItem = item;
				},
				blur: function(event, ui) {
					if (self.menu.element.is(":visible")) {
						self.element.val(self.term);
					}
				}
			})
			.zIndex(this.element.zIndex() + 1)
			// workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781
			.css({ top: 0, left: 0 })
			.hide()
			.data("menu");
			if ($.fn.bgiframe) {
				this.menu.element.bgiframe();
			}
		},

		destroy: function() {
			this.element
			.removeClass("ui-autocomplete-input")
			.removeAttr("autocomplete")
			.removeAttr("role")
			.removeAttr("aria-autocomplete")
			.removeAttr("aria-haspopup");
			this.menu.element.remove();
			$.Widget.prototype.destroy.call(this);
		},

		_setOption: function(key) {
			$.Widget.prototype._setOption.apply(this, arguments);
			if (key === "source") {
				this._initSource();
			}
		},

		_initSource: function() {
			var array,
			url;
			if ($.isArray(this.options.source)) {
				array = this.options.source;
				this.source = function(request, response) {
					response($.ui.autocomplete.filter(array, request.term));
				};
			} else if (typeof this.options.source === "string") {
				url = this.options.source;
				this.source = function(request, response) {
					$.getJSON(url, request, response);
				};
			} else {
				this.source = this.options.source;
			}
		},

		search: function(value, event) {
			value = value != null ? value : this.element.val();
			if (value.length < this.options.minLength) {
				return this.close(event);
			}

			clearTimeout(this.closing);
			if (this._trigger("search") === false) {
				return;
			}

			return this._search(value);
		},

		_search: function(value) {
			this.term = this.element
			.addClass("ui-autocomplete-loading")
			// always save the actual value, not the one passed as an argument
			.val();

			this.source({ term: value }, this.response);
		},

		_response: function(content) {
			if (content.length) {
				content = this._normalize(content);
				this._suggest(content);
				this._trigger("open");
			} else {
				this.close();
			}
			this.element.removeClass("ui-autocomplete-loading");
		},

		close: function(event) {
			clearTimeout(this.closing);
			if (this.menu.element.is(":visible")) {
				this._trigger("close", event);
				this.menu.element.hide();
				this.menu.deactivate();
			}
		},

		_change: function(event) {
			if (this.previous !== this.element.val()) {
				this._trigger("change", event, { item: this.selectedItem });
			}
		},

		_normalize: function(items) {
			// assume all items have the right format when the first item is complete
			if (items.length && items[0].label && items[0].value) {
				return items;
			}
			return $.map(items, function(item) {
				if (typeof item === "string") {
					return {
						label: item,
						value: item
					};
				}
				return $.extend({
					label: item.label || item.value,
					value: item.value || item.label
				}, item);
			});
		},

		_suggest: function(items) {
			var ul = this.menu.element
				.empty()
				.zIndex(this.element.zIndex() + 1),
			menuWidth,
			textWidth;
			this._renderMenu(ul, items);
			// TODO refresh should check if the active item is still in the dom, removing the need for a manual deactivate
			this.menu.deactivate();
			this.menu.refresh();
			this.menu.element.show().position({
				my: "left top",
				at: "left bottom",
				of: this.element,
				collision: "none"
			});

			menuWidth = ul.width("").width();
			textWidth = this.element.width();
			ul.width(Math.max(menuWidth, textWidth));
		},

		_renderMenu: function(ul, items) {
			var self = this;
			$.each(items, function(index, item) {
				self._renderItem(ul, item);
			});
		},

		_renderItem: function(ul, item) {
			return $("<li></li>")
			.data("item.autocomplete", item)
			.append("<a>" + item.label + "</a>")
			.appendTo(ul);
		},

		_move: function(direction, event) {
			if (!this.menu.element.is(":visible")) {
				this.search(null, event);
				return;
			}
			if (this.menu.first() && /^previous/.test(direction) ||
				this.menu.last() && /^next/.test(direction)) {
				this.element.val(this.term);
				this.menu.deactivate();
				return;
			}
			this.menu[direction](event);
		},

		widget: function() {
			return this.menu.element;
		}
	});

	$.extend($.ui.autocomplete, {
		escapeRegex: function(value) {
			return value.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1");
		},
		filter: function(array, term) {
			var matcher = new RegExp($.ui.autocomplete.escapeRegex(term), "i");
			return $.grep(array, function(value) {
				return matcher.test(value.label || value.value || value);
			});
		}
	});

} (jQuery));

/*
* jQuery UI Menu (not officially released)
* 
* This widget isn't yet finished and the API is subject to change. We plan to finish
* it for the next release. You're welcome to give it a try anyway and give us feedback,
* as long as you're okay with migrating your code later on. We can help with that, too.
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Menu
*
* Depends:
*	jquery.ui.core.js
*  jquery.ui.widget.js
*/
(function($) {

	$.widget("ui.menu", {
		_create: function() {
			var self = this;
			this.element
			.addClass("ui-menu ui-widget ui-widget-content ui-corner-all")
			.attr({
				role: "listbox",
				"aria-activedescendant": "ui-active-menuitem"
			})
			.click(function(event) {
				if (!$(event.target).closest(".ui-menu-item a").length) {
					return;
				}
				// temporary
				event.preventDefault();
				self.select(event);
			});
			this.refresh();
		},

		refresh: function() {
			var self = this;

			// don't refresh list items that are already adapted
			var items = this.element.children("li:not(.ui-menu-item):has(a)")
			.addClass("ui-menu-item")
			.attr("role", "menuitem");

			items.children("a")
			.addClass("ui-corner-all")
			.attr("tabindex", -1)
			// mouseenter doesn't work with event delegation
			.mouseenter(function(event) {
				self.activate(event, $(this).parent());
			})
			.mouseleave(function() {
				self.deactivate();
			});
		},

		activate: function(event, item) {
			this.deactivate();
			if (this.hasScroll()) {
				var offset = item.offset().top - this.element.offset().top,
				scroll = this.element.attr("scrollTop"),
				elementHeight = this.element.height();
				if (offset < 0) {
					this.element.attr("scrollTop", scroll + offset);
				} else if (offset > elementHeight) {
					this.element.attr("scrollTop", scroll + offset - elementHeight + item.height());
				}
			}
			this.active = item.eq(0)
			.children("a")
				.addClass("ui-state-hover")
				.attr("id", "ui-active-menuitem")
			.end();
			this._trigger("focus", event, { item: item });
		},

		deactivate: function() {
			if (!this.active) { return; }

			this.active.children("a")
			.removeClass("ui-state-hover")
			.removeAttr("id");
			this._trigger("blur");
			this.active = null;
		},

		next: function(event) {
			this.move("next", ".ui-menu-item:first", event);
		},

		previous: function(event) {
			this.move("prev", ".ui-menu-item:last", event);
		},

		first: function() {
			return this.active && !this.active.prev().length;
		},

		last: function() {
			return this.active && !this.active.next().length;
		},

		move: function(direction, edge, event) {
			if (!this.active) {
				this.activate(event, this.element.children(edge));
				return;
			}
			var next = this.active[direction + "All"](".ui-menu-item").eq(0);
			if (next.length) {
				this.activate(event, next);
			} else {
				this.activate(event, this.element.children(edge));
			}
		},

		// TODO merge with previousPage
		nextPage: function(event) {
			if (this.hasScroll()) {
				// TODO merge with no-scroll-else
				if (!this.active || this.last()) {
					this.activate(event, this.element.children(":first"));
					return;
				}
				var base = this.active.offset().top,
				height = this.element.height(),
				result = this.element.children("li").filter(function() {
					var close = $(this).offset().top - base - height + $(this).height();
					// TODO improve approximation
					return close < 10 && close > -10;
				});

				// TODO try to catch this earlier when scrollTop indicates the last page anyway
				if (!result.length) {
					result = this.element.children(":last");
				}
				this.activate(event, result);
			} else {
				this.activate(event, this.element.children(!this.active || this.last() ? ":first" : ":last"));
			}
		},

		// TODO merge with nextPage
		previousPage: function(event) {
			if (this.hasScroll()) {
				// TODO merge with no-scroll-else
				if (!this.active || this.first()) {
					this.activate(event, this.element.children(":last"));
					return;
				}

				var base = this.active.offset().top,
				height = this.element.height();
				result = this.element.children("li").filter(function() {
					var close = $(this).offset().top - base + height - $(this).height();
					// TODO improve approximation
					return close < 10 && close > -10;
				});

				// TODO try to catch this earlier when scrollTop indicates the last page anyway
				if (!result.length) {
					result = this.element.children(":first");
				}
				this.activate(event, result);
			} else {
				this.activate(event, this.element.children(!this.active || this.first() ? ":last" : ":first"));
			}
		},

		hasScroll: function() {
			return this.element.height() < this.element.attr("scrollHeight");
		},

		select: function(event) {
			this._trigger("selected", event, { item: this.active });
		}
	});

} (jQuery));
/*
* jQuery UI Button 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Button
*
* Depends:
*	jquery.ui.core.js
*	jquery.ui.widget.js
*/
(function($) {

	var lastActive,
	baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
	otherClasses = "ui-state-hover ui-state-active " +
		"ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon ui-button-text-only",
	formResetHandler = function(event) {
		$(":ui-button", event.target.form).each(function() {
			var inst = $(this).data("button");
			setTimeout(function() {
				inst.refresh();
			}, 1);
		});
	},
	radioGroup = function(radio) {
		var name = radio.name,
			form = radio.form,
			radios = $([]);
		if (name) {
			if (form) {
				radios = $(form).find("[name='" + name + "']");
			} else {
				radios = $("[name='" + name + "']", radio.ownerDocument)
					.filter(function() {
						return !this.form;
					});
			}
		}
		return radios;
	};

	$.widget("ui.button", {
		options: {
			text: true,
			label: null,
			icons: {
				primary: null,
				secondary: null
			}
		},
		_create: function() {
			this.element.closest("form")
			.unbind("reset.button")
			.bind("reset.button", formResetHandler);

			this._determineButtonType();
			this.hasTitle = !!this.buttonElement.attr("title");

			var self = this,
			options = this.options,
			toggleButton = this.type === "checkbox" || this.type === "radio",
			hoverClass = "ui-state-hover" + (!toggleButton ? " ui-state-active" : ""),
			focusClass = "ui-state-focus";

			if (options.label === null) {
				options.label = this.buttonElement.html();
			}

			if (this.element.is(":disabled")) {
				options.disabled = true;
			}

			this.buttonElement
			.addClass(baseClasses)
			.attr("role", "button")
			.bind("mouseenter.button", function() {
				if (options.disabled) {
					return;
				}
				$(this).addClass("ui-state-hover");
				if (this === lastActive) {
					$(this).addClass("ui-state-active");
				}
			})
			.bind("mouseleave.button", function() {
				if (options.disabled) {
					return;
				}
				$(this).removeClass(hoverClass);
			})
			.bind("focus.button", function() {
				// no need to check disabled, focus won't be triggered anyway
				$(this).addClass(focusClass);
			})
			.bind("blur.button", function() {
				$(this).removeClass(focusClass);
			});

			if (toggleButton) {
				this.element.bind("change.button", function() {
					self.refresh();
				});
			}

			if (this.type === "checkbox") {
				this.buttonElement.bind("click.button", function() {
					if (options.disabled) {
						return false;
					}
					$(this).toggleClass("ui-state-active");
					self.buttonElement.attr("aria-pressed", self.element[0].checked);
				});
			} else if (this.type === "radio") {
				this.buttonElement.bind("click.button", function() {
					if (options.disabled) {
						return false;
					}
					$(this).addClass("ui-state-active");
					self.buttonElement.attr("aria-pressed", true);

					var radio = self.element[0];
					radioGroup(radio)
					.not(radio)
					.map(function() {
						return $(this).button("widget")[0];
					})
					.removeClass("ui-state-active")
					.attr("aria-pressed", false);
				});
			} else {
				this.buttonElement
				.bind("mousedown.button", function() {
					if (options.disabled) {
						return false;
					}
					$(this).addClass("ui-state-active");
					lastActive = this;
					$(document).one("mouseup", function() {
						lastActive = null;
					});
				})
				.bind("mouseup.button", function() {
					if (options.disabled) {
						return false;
					}
					$(this).removeClass("ui-state-active");
				})
				.bind("keydown.button", function(event) {
					if (options.disabled) {
						return false;
					}
					if (event.keyCode == $.ui.keyCode.SPACE || event.keyCode == $.ui.keyCode.ENTER) {
						$(this).addClass("ui-state-active");
					}
				})
				.bind("keyup.button", function() {
					$(this).removeClass("ui-state-active");
				});

				if (this.buttonElement.is("a")) {
					this.buttonElement.keyup(function(event) {
						if (event.keyCode === $.ui.keyCode.SPACE) {
							// TODO pass through original event correctly (just as 2nd argument doesn't work)
							$(this).click();
						}
					});
				}
			}

			// TODO: pull out $.Widget's handling for the disabled option into
			// $.Widget.prototype._setOptionDisabled so it's easy to proxy and can
			// be overridden by individual plugins
			this._setOption("disabled", options.disabled);
		},

		_determineButtonType: function() {

			if (this.element.is(":checkbox")) {
				this.type = "checkbox";
			} else {
				if (this.element.is(":radio")) {
					this.type = "radio";
				} else {
					if (this.element.is("input")) {
						this.type = "input";
					} else {
						this.type = "button";
					}
				}
			}

			if (this.type === "checkbox" || this.type === "radio") {
				// we don't search against the document in case the element
				// is disconnected from the DOM
				this.buttonElement = this.element.parents().last()
				.find("[for=" + this.element.attr("id") + "]");
				this.element.addClass("ui-helper-hidden-accessible");

				var checked = this.element.is(":checked");
				if (checked) {
					this.buttonElement.addClass("ui-state-active");
				}
				this.buttonElement.attr("aria-pressed", checked);
			} else {
				this.buttonElement = this.element;
			}
		},

		widget: function() {
			return this.buttonElement;
		},

		destroy: function() {
			this.element
			.removeClass("ui-helper-hidden-accessible");
			this.buttonElement
			.removeClass(baseClasses + " " + otherClasses)
			.removeAttr("role")
			.removeAttr("aria-pressed")
			.html(this.buttonElement.find(".ui-button-text").html());

			if (!this.hasTitle) {
				this.buttonElement.removeAttr("title");
			}

			$.Widget.prototype.destroy.call(this);
		},

		_setOption: function(key, value) {
			$.Widget.prototype._setOption.apply(this, arguments);
			if (key === "disabled") {
				if (value) {
					this.element.attr("disabled", true);
				} else {
					this.element.removeAttr("disabled");
				}
			}
			this._resetButton();
		},

		refresh: function() {
			var isDisabled = this.element.is(":disabled");
			if (isDisabled !== this.options.disabled) {
				this._setOption("disabled", isDisabled);
			}
			if (this.type === "radio") {
				radioGroup(this.element[0]).each(function() {
					if ($(this).is(":checked")) {
						$(this).button("widget")
						.addClass("ui-state-active")
						.attr("aria-pressed", true);
					} else {
						$(this).button("widget")
						.removeClass("ui-state-active")
						.attr("aria-pressed", false);
					}
				});
			} else if (this.type === "checkbox") {
				if (this.element.is(":checked")) {
					this.buttonElement
					.addClass("ui-state-active")
					.attr("aria-pressed", true);
				} else {
					this.buttonElement
					.removeClass("ui-state-active")
					.attr("aria-pressed", false);
				}
			}
		},

		_resetButton: function() {
			if (this.type === "input") {
				if (this.options.label) {
					this.element.val(this.options.label);
				}
				return;
			}
			var buttonElement = this.buttonElement,
			buttonText = $("<span></span>")
				.addClass("ui-button-text")
				.html(this.options.label)
				.appendTo(buttonElement.empty())
				.text(),
			icons = this.options.icons,
			multipleIcons = icons.primary && icons.secondary;
			if (icons.primary || icons.secondary) {
				buttonElement.addClass("ui-button-text-icon" +
				(multipleIcons ? "s" : ""));
				if (icons.primary) {
					buttonElement.prepend("<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>");
				}
				if (icons.secondary) {
					buttonElement.append("<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>");
				}
				if (!this.options.text) {
					buttonElement
					.addClass(multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only")
					.removeClass("ui-button-text-icons ui-button-text-icon");
					if (!this.hasTitle) {
						buttonElement.attr("title", buttonText);
					}
				}
			} else {
				buttonElement.addClass("ui-button-text-only");
			}
		}
	});

	$.widget("ui.buttonset", {
		_create: function() {
			this.element.addClass("ui-buttonset");
			this._init();
		},

		_init: function() {
			this.refresh();
		},

		_setOption: function(key, value) {
			if (key === "disabled") {
				this.buttons.button("option", key, value);
			}

			$.Widget.prototype._setOption.apply(this, arguments);
		},

		refresh: function() {
			this.buttons = this.element.find(":button, :submit, :reset, :checkbox, :radio, a, :data(button)")
			.filter(":ui-button")
				.button("refresh")
			.end()
			.not(":ui-button")
				.button()
			.end()
			.map(function() {
				return $(this).button("widget")[0];
			})
				.removeClass("ui-corner-all ui-corner-left ui-corner-right")
				.filter(":first")
					.addClass("ui-corner-left")
				.end()
				.filter(":last")
					.addClass("ui-corner-right")
				.end()
			.end();
		},

		destroy: function() {
			this.element.removeClass("ui-buttonset");
			this.buttons
			.map(function() {
				return $(this).button("widget")[0];
			})
				.removeClass("ui-corner-left ui-corner-right")
			.end()
			.button("destroy")

			$.Widget.prototype.destroy.call(this);
		}
	});

} (jQuery));
/*
* jQuery UI Dialog 1.8.1
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Dialog
*
* Depends:
*	jquery.ui.core.js
*	jquery.ui.widget.js
*  jquery.ui.button.js
*	jquery.ui.draggable.js
*	jquery.ui.mouse.js
*	jquery.ui.position.js
*	jquery.ui.resizable.js
*/
(function($) {

	var uiDialogClasses =
	'ui-dialog ' +
	'ui-widget ' +
	'ui-widget-content ' +
	'ui-corner-all ';

	$.widget("ui.dialog", {
		options: {
			autoOpen: true,
			buttons: {},
			closeOnEscape: true,
			closeText: 'close',
			dialogClass: '',
			draggable: true,
			hide: null,
			height: 'auto',
			maxHeight: false,
			maxWidth: false,
			minHeight: 150,
			minWidth: 150,
			modal: false,
			position: 'center',
			resizable: true,
			show: null,
			stack: true,
			title: '',
			width: 300,
			zIndex: 1000
		},
		_create: function() {
			this.originalTitle = this.element.attr('title');

			var self = this,
			options = self.options,

			title = options.title || self.originalTitle || '&#160;',
			titleId = $.ui.dialog.getTitleId(self.element),

			uiDialog = (self.uiDialog = $('<div></div>'))
				.appendTo(document.body)
				.hide()
				.addClass(uiDialogClasses + options.dialogClass)
				.css({
					zIndex: options.zIndex
				})
			// setting tabIndex makes the div focusable
			// setting outline to 0 prevents a border on focus in Mozilla
				.attr('tabIndex', -1).css('outline', 0).keydown(function(event) {
					if (options.closeOnEscape && event.keyCode &&
						event.keyCode === $.ui.keyCode.ESCAPE) {

						self.close(event);
						event.preventDefault();
					}
				})
				.attr({
					role: 'dialog',
					'aria-labelledby': titleId
				})
				.mousedown(function(event) {
					self.moveToTop(false, event);
				}),

			uiDialogContent = self.element
				.show()
				.removeAttr('title')
				.addClass(
					'ui-dialog-content ' +
					'ui-widget-content')
				.appendTo(uiDialog),

			uiDialogTitlebar = (self.uiDialogTitlebar = $('<div></div>'))
				.addClass(
					'ui-dialog-titlebar ' +
					'ui-widget-header ' +
					'ui-corner-all ' +
					'ui-helper-clearfix'
				)
				.prependTo(uiDialog),

			uiDialogTitlebarClose = $('<a href="#"></a>')
				.addClass(
					'ui-dialog-titlebar-close ' +
					'ui-corner-all'
				)
				.attr('role', 'button')
				.hover(
					function() {
						uiDialogTitlebarClose.addClass('ui-state-hover');
					},
					function() {
						uiDialogTitlebarClose.removeClass('ui-state-hover');
					}
				)
				.focus(function() {
					uiDialogTitlebarClose.addClass('ui-state-focus');
				})
				.blur(function() {
					uiDialogTitlebarClose.removeClass('ui-state-focus');
				})
				.click(function(event) {
					self.close(event);
					return false;
				})
				.appendTo(uiDialogTitlebar),

			uiDialogTitlebarCloseText = (self.uiDialogTitlebarCloseText = $('<span></span>'))
				.addClass(
					'ui-icon ' +
					'ui-icon-closethick'
				)
				.text(options.closeText)
				.appendTo(uiDialogTitlebarClose),

			uiDialogTitle = $('<span></span>')
				.addClass('ui-dialog-title')
				.attr('id', titleId)
				.html(title)
				.prependTo(uiDialogTitlebar);

			//handling of deprecated beforeclose (vs beforeClose) option
			//Ticket #4669 http://dev.jqueryui.com/ticket/4669
			//TODO: remove in 1.9pre
			if ($.isFunction(options.beforeclose) && !$.isFunction(options.beforeClose)) {
				options.beforeClose = options.beforeclose;
			}

			uiDialogTitlebar.find("*").add(uiDialogTitlebar).disableSelection();

			if (options.draggable && $.fn.draggable) {
				self._makeDraggable();
			}
			if (options.resizable && $.fn.resizable) {
				self._makeResizable();
			}

			self._createButtons(options.buttons);
			self._isOpen = false;

			if ($.fn.bgiframe) {
				uiDialog.bgiframe();
			}
		},
		_init: function() {
			if (this.options.autoOpen) {
				this.open();
			}
		},

		destroy: function() {
			var self = this;

			if (self.overlay) {
				self.overlay.destroy();
			}
			self.uiDialog.hide();
			self.element
			.unbind('.dialog')
			.removeData('dialog')
			.removeClass('ui-dialog-content ui-widget-content')
			.hide().appendTo('body');
			self.uiDialog.remove();

			if (self.originalTitle) {
				self.element.attr('title', self.originalTitle);
			}

			return self;
		},

		widget: function() {
			return this.uiDialog;
		},

		close: function(event) {
			var self = this,
			maxZ;

			if (false === self._trigger('beforeClose', event)) {
				return;
			}

			if (self.overlay) {
				self.overlay.destroy();
			}
			self.uiDialog.unbind('keypress.ui-dialog');

			self._isOpen = false;

			if (self.options.hide) {
				self.uiDialog.hide(self.options.hide, function() {
					self._trigger('close', event);
				});
			} else {
				self.uiDialog.hide();
				self._trigger('close', event);
			}

			$.ui.dialog.overlay.resize();

			// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
			if (self.options.modal) {
				maxZ = 0;
				$('.ui-dialog').each(function() {
					if (this !== self.uiDialog[0]) {
						maxZ = Math.max(maxZ, $(this).css('z-index'));
					}
				});
				$.ui.dialog.maxZ = maxZ;
			}

			return self;
		},

		isOpen: function() {
			return this._isOpen;
		},

		// the force parameter allows us to move modal dialogs to their correct
		// position on open
		moveToTop: function(force, event) {
			var self = this,
			options = self.options,
			saveScroll;

			if ((options.modal && !force) ||
			(!options.stack && !options.modal)) {
				return self._trigger('focus', event);
			}

			if (options.zIndex > $.ui.dialog.maxZ) {
				$.ui.dialog.maxZ = options.zIndex;
			}
			if (self.overlay) {
				$.ui.dialog.maxZ += 1;
				self.overlay.$el.css('z-index', $.ui.dialog.overlay.maxZ = $.ui.dialog.maxZ);
			}

			//Save and then restore scroll since Opera 9.5+ resets when parent z-Index is changed.
			//  http://ui.jquery.com/bugs/ticket/3193
			saveScroll = { scrollTop: self.element.attr('scrollTop'), scrollLeft: self.element.attr('scrollLeft') };
			$.ui.dialog.maxZ += 1;
			self.uiDialog.css('z-index', $.ui.dialog.maxZ);
			self.element.attr(saveScroll);
			self._trigger('focus', event);

			return self;
		},

		open: function() {
			if (this._isOpen) { return; }

			var self = this,
			options = self.options,
			uiDialog = self.uiDialog;

			self.overlay = options.modal ? new $.ui.dialog.overlay(self) : null;
			if (uiDialog.next().length) {
				uiDialog.appendTo('body');
			}
			self._size();
			self._position(options.position);
			uiDialog.show(options.show);
			self.moveToTop(true);

			// prevent tabbing out of modal dialogs
			if (options.modal) {
				uiDialog.bind('keypress.ui-dialog', function(event) {
					if (event.keyCode !== $.ui.keyCode.TAB) {
						return;
					}

					var tabbables = $(':tabbable', this),
					first = tabbables.filter(':first'),
					last = tabbables.filter(':last');

					if (event.target === last[0] && !event.shiftKey) {
						first.focus(1);
						return false;
					} else if (event.target === first[0] && event.shiftKey) {
						last.focus(1);
						return false;
					}
				});
			}

			// set focus to the first tabbable element in the content area or the first button
			// if there are no tabbable elements, set focus on the dialog itself
			$([])
			.add(uiDialog.find('.ui-dialog-content :tabbable:first'))
			.add(uiDialog.find('.ui-dialog-buttonpane :tabbable:first'))
			.add(uiDialog)
			.filter(':first')
			.focus();

			self._trigger('open');
			self._isOpen = true;

			return self;
		},

		_createButtons: function(buttons) {
			var self = this,
			hasButtons = false,
			uiDialogButtonPane = $('<div></div>')
				.addClass(
					'ui-dialog-buttonpane ' +
					'ui-widget-content ' +
					'ui-helper-clearfix'
				);

			// if we already have a button pane, remove it
			self.uiDialog.find('.ui-dialog-buttonpane').remove();

			if (typeof buttons === 'object' && buttons !== null) {
				$.each(buttons, function() {
					return !(hasButtons = true);
				});
			}
			if (hasButtons) {
				$.each(buttons, function(name, fn) {
					var button = $('<button type="button"></button>')
					.text(name)
					.click(function() { fn.apply(self.element[0], arguments); })
					.appendTo(uiDialogButtonPane);
					if ($.fn.button) {
						button.button();
					}
				});
				uiDialogButtonPane.appendTo(self.uiDialog);
			}
		},

		_makeDraggable: function() {
			var self = this,
			options = self.options,
			doc = $(document),
			heightBeforeDrag;

			function filteredUi(ui) {
				return {
					position: ui.position,
					offset: ui.offset
				};
			}

			self.uiDialog.draggable({
				cancel: '.ui-dialog-content, .ui-dialog-titlebar-close',
				handle: '.ui-dialog-titlebar',
				containment: 'document',
				start: function(event, ui) {
					heightBeforeDrag = options.height === "auto" ? "auto" : $(this).height();
					$(this).height($(this).height()).addClass("ui-dialog-dragging");
					self._trigger('dragStart', event, filteredUi(ui));
				},
				drag: function(event, ui) {
					self._trigger('drag', event, filteredUi(ui));
				},
				stop: function(event, ui) {
					options.position = [ui.position.left - doc.scrollLeft(),
					ui.position.top - doc.scrollTop()];
					$(this).removeClass("ui-dialog-dragging").height(heightBeforeDrag);
					self._trigger('dragStop', event, filteredUi(ui));
					$.ui.dialog.overlay.resize();
				}
			});
		},

		_makeResizable: function(handles) {
			handles = (handles === undefined ? this.options.resizable : handles);
			var self = this,
			options = self.options,
			// .ui-resizable has position: relative defined in the stylesheet
			// but dialogs have to use absolute or fixed positioning
			position = self.uiDialog.css('position'),
			resizeHandles = (typeof handles === 'string' ?
				handles :
				'n,e,s,w,se,sw,ne,nw'
			);

			function filteredUi(ui) {
				return {
					originalPosition: ui.originalPosition,
					originalSize: ui.originalSize,
					position: ui.position,
					size: ui.size
				};
			}

			self.uiDialog.resizable({
				cancel: '.ui-dialog-content',
				containment: 'document',
				alsoResize: self.element,
				maxWidth: options.maxWidth,
				maxHeight: options.maxHeight,
				minWidth: options.minWidth,
				minHeight: self._minHeight(),
				handles: resizeHandles,
				start: function(event, ui) {
					$(this).addClass("ui-dialog-resizing");
					self._trigger('resizeStart', event, filteredUi(ui));
				},
				resize: function(event, ui) {
					self._trigger('resize', event, filteredUi(ui));
				},
				stop: function(event, ui) {
					$(this).removeClass("ui-dialog-resizing");
					options.height = $(this).height();
					options.width = $(this).width();
					self._trigger('resizeStop', event, filteredUi(ui));
					$.ui.dialog.overlay.resize();
				}
			})
		.css('position', position)
		.find('.ui-resizable-se').addClass('ui-icon ui-icon-grip-diagonal-se');
		},

		_minHeight: function() {
			var options = this.options;

			if (options.height === 'auto') {
				return options.minHeight;
			} else {
				return Math.min(options.minHeight, options.height);
			}
		},

		_position: function(position) {
			var myAt = [],
			offset = [0, 0],
			isVisible;

			position = position || $.ui.dialog.prototype.options.position;

			// deep extending converts arrays to objects in jQuery <= 1.3.2 :-(
			//		if (typeof position == 'string' || $.isArray(position)) {
			//			myAt = $.isArray(position) ? position : position.split(' ');

			if (typeof position === 'string' || (typeof position === 'object' && '0' in position)) {
				myAt = position.split ? position.split(' ') : [position[0], position[1]];
				if (myAt.length === 1) {
					myAt[1] = myAt[0];
				}

				$.each(['left', 'top'], function(i, offsetPosition) {
					if (+myAt[i] === myAt[i]) {
						offset[i] = myAt[i];
						myAt[i] = offsetPosition;
					}
				});
			} else if (typeof position === 'object') {
				if ('left' in position) {
					myAt[0] = 'left';
					offset[0] = position.left;
				} else if ('right' in position) {
					myAt[0] = 'right';
					offset[0] = -position.right;
				}

				if ('top' in position) {
					myAt[1] = 'top';
					offset[1] = position.top;
				} else if ('bottom' in position) {
					myAt[1] = 'bottom';
					offset[1] = -position.bottom;
				}
			}

			// need to show the dialog to get the actual offset in the position plugin
			isVisible = this.uiDialog.is(':visible');
			if (!isVisible) {
				this.uiDialog.show();
			}
			this.uiDialog
			// workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781
			.css({ top: 0, left: 0 })
			.position({
				my: myAt.join(' '),
				at: myAt.join(' '),
				offset: offset.join(' '),
				of: window,
				collision: 'fit',
				// ensure that the titlebar is never outside the document
				using: function(pos) {
					var topOffset = $(this).css(pos).offset().top;
					if (topOffset < 0) {
						$(this).css('top', pos.top - topOffset);
					}
				}
			});
			if (!isVisible) {
				this.uiDialog.hide();
			}
		},

		_setOption: function(key, value) {
			var self = this,
			uiDialog = self.uiDialog,
			isResizable = uiDialog.is(':data(resizable)'),
			resize = false;

			switch (key) {
				//handling of deprecated beforeclose (vs beforeClose) option 
				//Ticket #4669 http://dev.jqueryui.com/ticket/4669 
				//TODO: remove in 1.9pre 
				case "beforeclose":
					key = "beforeClose";
					break;
				case "buttons":
					self._createButtons(value);
					break;
				case "closeText":
					// convert whatever was passed in to a string, for text() to not throw up
					self.uiDialogTitlebarCloseText.text("" + value);
					break;
				case "dialogClass":
					uiDialog
					.removeClass(self.options.dialogClass)
					.addClass(uiDialogClasses + value);
					break;
				case "disabled":
					if (value) {
						uiDialog.addClass('ui-dialog-disabled');
					} else {
						uiDialog.removeClass('ui-dialog-disabled');
					}
					break;
				case "draggable":
					if (value) {
						self._makeDraggable();
					} else {
						uiDialog.draggable('destroy');
					}
					break;
				case "height":
					resize = true;
					break;
				case "maxHeight":
					if (isResizable) {
						uiDialog.resizable('option', 'maxHeight', value);
					}
					resize = true;
					break;
				case "maxWidth":
					if (isResizable) {
						uiDialog.resizable('option', 'maxWidth', value);
					}
					resize = true;
					break;
				case "minHeight":
					if (isResizable) {
						uiDialog.resizable('option', 'minHeight', value);
					}
					resize = true;
					break;
				case "minWidth":
					if (isResizable) {
						uiDialog.resizable('option', 'minWidth', value);
					}
					resize = true;
					break;
				case "position":
					self._position(value);
					break;
				case "resizable":
					// currently resizable, becoming non-resizable
					if (isResizable && !value) {
						uiDialog.resizable('destroy');
					}

					// currently resizable, changing handles
					if (isResizable && typeof value === 'string') {
						uiDialog.resizable('option', 'handles', value);
					}

					// currently non-resizable, becoming resizable
					if (!isResizable && value !== false) {
						self._makeResizable(value);
					}
					break;
				case "title":
					// convert whatever was passed in o a string, for html() to not throw up
					$(".ui-dialog-title", self.uiDialogTitlebar).html("" + (value || '&#160;'));
					break;
				case "width":
					resize = true;
					break;
			}

			$.Widget.prototype._setOption.apply(self, arguments);
			if (resize) {
				self._size();
			}
		},

		_size: function() {
			/* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
			* divs will both have width and height set, so we need to reset them
			*/
			var options = this.options,
			nonContentHeight;

			// reset content sizing
			// hide for non content measurement because height: 0 doesn't work in IE quirks mode (see #4350)
			this.element.css({
				width: 'auto',
				minHeight: 0,
				height: 0
			});

			// reset wrapper sizing
			// determine the height of all the non-content elements
			nonContentHeight = this.uiDialog.css({
				height: 'auto',
				width: options.width
			})
			.height();

			this.element
			.css(options.height === 'auto' ? {
				minHeight: Math.max(options.minHeight - nonContentHeight, 0),
				height: 'auto'
} : {
	minHeight: 0,
	height: Math.max(options.height - nonContentHeight, 0)
})
			.show();

				if (this.uiDialog.is(':data(resizable)')) {
					this.uiDialog.resizable('option', 'minHeight', this._minHeight());
				}
			}
		});

		$.extend($.ui.dialog, {
			version: "1.8.1",

			uuid: 0,
			maxZ: 0,

			getTitleId: function($el) {
				var id = $el.attr('id');
				if (!id) {
					this.uuid += 1;
					id = this.uuid;
				}
				return 'ui-dialog-title-' + id;
			},

			overlay: function(dialog) {
				this.$el = $.ui.dialog.overlay.create(dialog);
			}
		});

		$.extend($.ui.dialog.overlay, {
			instances: [],
			// reuse old instances due to IE memory leak with alpha transparency (see #5185)
			oldInstances: [],
			maxZ: 0,
			events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),
		function(event) { return event + '.dialog-overlay'; }).join(' '),
			create: function(dialog) {
				if (this.instances.length === 0) {
					// prevent use of anchors and inputs
					// we use a setTimeout in case the overlay is created from an
					// event that we're going to be cancelling (see #2804)
					setTimeout(function() {
						// handle $(el).dialog().dialog('close') (see #4065)
						if ($.ui.dialog.overlay.instances.length) {
							$(document).bind($.ui.dialog.overlay.events, function(event) {
								// stop events if the z-index of the target is < the z-index of the overlay
								return ($(event.target).zIndex() >= $.ui.dialog.overlay.maxZ);
							});
						}
					}, 1);

					// allow closing by pressing the escape key
					$(document).bind('keydown.dialog-overlay', function(event) {
						if (dialog.options.closeOnEscape && event.keyCode &&
					event.keyCode === $.ui.keyCode.ESCAPE) {

							dialog.close(event);
							event.preventDefault();
						}
					});

					// handle window resize
					$(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize);
				}

				var $el = (this.oldInstances.pop() || $('<div></div>').addClass('ui-widget-overlay'))
			.appendTo(document.body)
			.css({
				width: this.width(),
				height: this.height()
			});

				if ($.fn.bgiframe) {
					$el.bgiframe();
				}

				this.instances.push($el);
				return $el;
			},

			destroy: function($el) {
				this.oldInstances.push(this.instances.splice($.inArray($el, this.instances), 1)[0]);

				if (this.instances.length === 0) {
					$([document, window]).unbind('.dialog-overlay');
				}

				$el.remove();

				// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
				var maxZ = 0;
				$.each(this.instances, function() {
					maxZ = Math.max(maxZ, this.css('z-index'));
				});
				this.maxZ = maxZ;
			},

			height: function() {
				var scrollHeight,
			offsetHeight;
				// handle IE 6
				if ($.browser.msie && $.browser.version < 7) {
					scrollHeight = Math.max(
				document.documentElement.scrollHeight,
				document.body.scrollHeight
			);
					offsetHeight = Math.max(
				document.documentElement.offsetHeight,
				document.body.offsetHeight
			);

					if (scrollHeight < offsetHeight) {
						return $(window).height() + 'px';
					} else {
						return scrollHeight + 'px';
					}
					// handle "good" browsers
				} else {
					return $(document).height() + 'px';
				}
			},

			width: function() {
				var scrollWidth,
			offsetWidth;
				// handle IE 6
				if ($.browser.msie && $.browser.version < 7) {
					scrollWidth = Math.max(
				document.documentElement.scrollWidth,
				document.body.scrollWidth
			);
					offsetWidth = Math.max(
				document.documentElement.offsetWidth,
				document.body.offsetWidth
			);

					if (scrollWidth < offsetWidth) {
						return $(window).width() + 'px';
					} else {
						return scrollWidth + 'px';
					}
					// handle "good" browsers
				} 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 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Slider
	*
	* Depends:
	*	jquery.ui.core.js
	*	jquery.ui.mouse.js
	*	jquery.ui.widget.js
	*/

	(function($) {

		// number of pages in a slider
		// (how many times can you page up/down to go through the whole range)
		var numPages = 5;

		$.widget("ui.slider", $.ui.mouse, {

			widgetEventPrefix: "slide",

			options: {
				animate: false,
				distance: 0,
				max: 100,
				min: 0,
				orientation: "horizontal",
				range: false,
				step: 1,
				value: 0,
				values: null
			},

			_create: function() {
				var self = this,
			o = this.options;

				this._keySliding = false;
				this._mouseSliding = false;
				this._animateOff = true;
				this._handleIndex = null;
				this._detectOrientation();
				this._mouseInit();

				this.element
			.addClass("ui-slider" +
				" ui-slider-" + this.orientation +
				" ui-widget" +
				" ui-widget-content" +
				" ui-corner-all");

				if (o.disabled) {
					this.element.addClass("ui-slider-disabled ui-disabled");
				}

				this.range = $([]);

				if (o.range) {
					if (o.range === true) {
						this.range = $("<div></div>");
						if (!o.values) {
							o.values = [this._valueMin(), this._valueMin()];
						}
						if (o.values.length && o.values.length !== 2) {
							o.values = [o.values[0], o.values[0]];
						}
					} else {
						this.range = $("<div></div>");
					}

					this.range
				.appendTo(this.element)
				.addClass("ui-slider-range");

					if (o.range === "min" || o.range === "max") {
						this.range.addClass("ui-slider-range-" + o.range);
					}

					// note: this isn't the most fittingly semantic framework class for this element,
					// but worked best visually with a variety of themes
					this.range.addClass("ui-widget-header");
				}

				if ($(".ui-slider-handle", this.element).length === 0) {
					$("<a href='#'></a>")
				.appendTo(this.element)
				.addClass("ui-slider-handle");
				}

				if (o.values && o.values.length) {
					while ($(".ui-slider-handle", this.element).length < o.values.length) {
						$("<a href='#'></a>")
					.appendTo(this.element)
					.addClass("ui-slider-handle");
					}
				}

				this.handles = $(".ui-slider-handle", this.element)
			.addClass("ui-state-default" +
				" ui-corner-all");

				this.handle = this.handles.eq(0);

				this.handles.add(this.range).filter("a")
			.click(function(event) {
				event.preventDefault();
			})
			.hover(function() {
				if (!o.disabled) {
					$(this).addClass("ui-state-hover");
				}
			}, function() {
				$(this).removeClass("ui-state-hover");
			})
			.focus(function() {
				if (!o.disabled) {
					$(".ui-slider .ui-state-focus").removeClass("ui-state-focus");
					$(this).addClass("ui-state-focus");
				} else {
					$(this).blur();
				}
			})
			.blur(function() {
				$(this).removeClass("ui-state-focus");
			});

				this.handles.each(function(i) {
					$(this).data("index.ui-slider-handle", i);
				});

				this.handles
			.keydown(function(event) {
				var ret = true,
					index = $(this).data("index.ui-slider-handle"),
					allowed,
					curVal,
					newVal,
					step;

				if (self.options.disabled) {
					return;
				}

				switch (event.keyCode) {
					case $.ui.keyCode.HOME:
					case $.ui.keyCode.END:
					case $.ui.keyCode.PAGE_UP:
					case $.ui.keyCode.PAGE_DOWN:
					case $.ui.keyCode.UP:
					case $.ui.keyCode.RIGHT:
					case $.ui.keyCode.DOWN:
					case $.ui.keyCode.LEFT:
						ret = false;
						if (!self._keySliding) {
							self._keySliding = true;
							$(this).addClass("ui-state-active");
							allowed = self._start(event, index);
							if (allowed === false) {
								return;
							}
						}
						break;
				}

				step = self.options.step;
				if (self.options.values && self.options.values.length) {
					curVal = newVal = self.values(index);
				} else {
					curVal = newVal = self.value();
				}

				switch (event.keyCode) {
					case $.ui.keyCode.HOME:
						newVal = self._valueMin();
						break;
					case $.ui.keyCode.END:
						newVal = self._valueMax();
						break;
					case $.ui.keyCode.PAGE_UP:
						newVal = curVal + ((self._valueMax() - self._valueMin()) / numPages);
						break;
					case $.ui.keyCode.PAGE_DOWN:
						newVal = curVal - ((self._valueMax() - self._valueMin()) / numPages);
						break;
					case $.ui.keyCode.UP:
					case $.ui.keyCode.RIGHT:
						if (curVal === self._valueMax()) {
							return;
						}
						newVal = curVal + step;
						break;
					case $.ui.keyCode.DOWN:
					case $.ui.keyCode.LEFT:
						if (curVal === self._valueMin()) {
							return;
						}
						newVal = curVal - step;
						break;
				}

				self._slide(event, index, newVal);

				return ret;

			})
			.keyup(function(event) {
				var index = $(this).data("index.ui-slider-handle");

				if (self._keySliding) {
					self._keySliding = false;
					self._stop(event, index);
					self._change(event, index);
					$(this).removeClass("ui-state-active");
				}

			});

				this._refreshValue();

				this._animateOff = false;
			},

			destroy: function() {
				this.handles.remove();
				this.range.remove();

				this.element
			.removeClass("ui-slider" +
				" ui-slider-horizontal" +
				" ui-slider-vertical" +
				" ui-slider-disabled" +
				" ui-widget" +
				" ui-widget-content" +
				" ui-corner-all")
			.removeData("slider")
			.unbind(".slider");

				this._mouseDestroy();

				return this;
			},

			_mouseCapture: function(event) {
				var o = this.options,
			position,
			normValue,
			distance,
			closestHandle,
			self,
			index,
			allowed,
			offset,
			mouseOverHandle;

				if (o.disabled) {
					return false;
				}

				this.elementSize = {
					width: this.element.outerWidth(),
					height: this.element.outerHeight()
				};
				this.elementOffset = this.element.offset();

				position = { x: event.pageX, y: event.pageY };
				normValue = this._normValueFromMouse(position);
				distance = this._valueMax() - this._valueMin() + 1;
				self = this;
				this.handles.each(function(i) {
					var thisDistance = Math.abs(normValue - self.values(i));
					if (distance > thisDistance) {
						distance = thisDistance;
						closestHandle = $(this);
						index = i;
					}
				});

				// workaround for bug #3736 (if both handles of a range are at 0,
				// the first is always used as the one with least distance,
				// and moving it is obviously prevented by preventing negative ranges)
				if (o.range === true && this.values(1) === o.min) {
					index += 1;
					closestHandle = $(this.handles[index]);
				}

				allowed = this._start(event, index);
				if (allowed === false) {
					return false;
				}
				this._mouseSliding = true;

				self._handleIndex = index;

				closestHandle
			.addClass("ui-state-active")
			.focus();

				offset = closestHandle.offset();
				mouseOverHandle = !$(event.target).parents().andSelf().is(".ui-slider-handle");
				this._clickOffset = mouseOverHandle ? { left: 0, top: 0} : {
					left: event.pageX - offset.left - (closestHandle.width() / 2),
					top: event.pageY - offset.top -
				(closestHandle.height() / 2) -
				(parseInt(closestHandle.css("borderTopWidth"), 10) || 0) -
				(parseInt(closestHandle.css("borderBottomWidth"), 10) || 0) +
				(parseInt(closestHandle.css("marginTop"), 10) || 0)
				};

				normValue = this._normValueFromMouse(position);
				this._slide(event, index, normValue);
				this._animateOff = true;
				return true;
			},

			_mouseStart: function(event) {
				return true;
			},

			_mouseDrag: function(event) {
				var position = { x: event.pageX, y: event.pageY },
			normValue = this._normValueFromMouse(position);

				this._slide(event, this._handleIndex, normValue);

				return false;
			},

			_mouseStop: function(event) {
				this.handles.removeClass("ui-state-active");
				this._mouseSliding = false;

				this._stop(event, this._handleIndex);
				this._change(event, this._handleIndex);

				this._handleIndex = null;
				this._clickOffset = null;
				this._animateOff = false;

				return false;
			},

			_detectOrientation: function() {
				this.orientation = (this.options.orientation === "vertical") ? "vertical" : "horizontal";
			},

			_normValueFromMouse: function(position) {
				var pixelTotal,
			pixelMouse,
			percentMouse,
			valueTotal,
			valueMouse;

				if (this.orientation === "horizontal") {
					pixelTotal = this.elementSize.width;
					pixelMouse = position.x - this.elementOffset.left - (this._clickOffset ? this._clickOffset.left : 0);
				} else {
					pixelTotal = this.elementSize.height;
					pixelMouse = position.y - this.elementOffset.top - (this._clickOffset ? this._clickOffset.top : 0);
				}

				percentMouse = (pixelMouse / pixelTotal);
				if (percentMouse > 1) {
					percentMouse = 1;
				}
				if (percentMouse < 0) {
					percentMouse = 0;
				}
				if (this.orientation === "vertical") {
					percentMouse = 1 - percentMouse;
				}

				valueTotal = this._valueMax() - this._valueMin();
				valueMouse = this._valueMin() + percentMouse * valueTotal;

				return this._trimAlignValue(valueMouse);
			},

			_start: function(event, index) {
				var uiHash = {
					handle: this.handles[index],
					value: this.value()
				};
				if (this.options.values && this.options.values.length) {
					uiHash.value = this.values(index);
					uiHash.values = this.values();
				}
				return this._trigger("start", event, uiHash);
			},

			_slide: function(event, index, newVal) {
				var otherVal,
			newValues,
			allowed;

				if (this.options.values && this.options.values.length) {
					otherVal = this.values(index ? 0 : 1);

					if ((this.options.values.length === 2 && this.options.range === true) &&
					((index === 0 && newVal > otherVal) || (index === 1 && newVal < otherVal))
				) {
						newVal = otherVal;
					}

					if (newVal !== this.values(index)) {
						newValues = this.values();
						newValues[index] = newVal;
						// A slide can be canceled by returning false from the slide callback
						allowed = this._trigger("slide", event, {
							handle: this.handles[index],
							value: newVal,
							values: newValues
						});
						otherVal = this.values(index ? 0 : 1);
						if (allowed !== false) {
							this.values(index, newVal, true);
						}
					}
				} else {
					if (newVal !== this.value()) {
						// A slide can be canceled by returning false from the slide callback
						allowed = this._trigger("slide", event, {
							handle: this.handles[index],
							value: newVal
						});
						if (allowed !== false) {
							this.value(newVal);
						}
					}
				}
			},

			_stop: function(event, index) {
				var uiHash = {
					handle: this.handles[index],
					value: this.value()
				};
				if (this.options.values && this.options.values.length) {
					uiHash.value = this.values(index);
					uiHash.values = this.values();
				}

				this._trigger("stop", event, uiHash);
			},

			_change: function(event, index) {
				if (!this._keySliding && !this._mouseSliding) {
					var uiHash = {
						handle: this.handles[index],
						value: this.value()
					};
					if (this.options.values && this.options.values.length) {
						uiHash.value = this.values(index);
						uiHash.values = this.values();
					}

					this._trigger("change", event, uiHash);
				}
			},

			value: function(newValue) {
				if (arguments.length) {
					this.options.value = this._trimAlignValue(newValue);
					this._refreshValue();
					this._change(null, 0);
				}

				return this._value();
			},

			values: function(index, newValue) {
				var vals,
			newValues,
			i;

				if (arguments.length > 1) {
					this.options.values[index] = this._trimAlignValue(newValue);
					this._refreshValue();
					this._change(null, index);
				}

				if (arguments.length) {
					if ($.isArray(arguments[0])) {
						vals = this.options.values;
						newValues = arguments[0];
						for (i = 0; i < vals.length; i += 1) {
							vals[i] = this._trimAlignValue(newValues[i]);
							this._change(null, i);
						}
						this._refreshValue();
					} else {
						if (this.options.values && this.options.values.length) {
							return this._values(index);
						} else {
							return this.value();
						}
					}
				} else {
					return this._values();
				}
			},

			_setOption: function(key, value) {
				var i,
			valsLength = 0;

				if ($.isArray(this.options.values)) {
					valsLength = this.options.values.length;
				}

				$.Widget.prototype._setOption.apply(this, arguments);

				switch (key) {
					case "disabled":
						if (value) {
							this.handles.filter(".ui-state-focus").blur();
							this.handles.removeClass("ui-state-hover");
							this.handles.attr("disabled", "disabled");
							this.element.addClass("ui-disabled");
						} else {
							this.handles.removeAttr("disabled");
							this.element.removeClass("ui-disabled");
						}
						break;
					case "orientation":
						this._detectOrientation();
						this.element
					.removeClass("ui-slider-horizontal ui-slider-vertical")
					.addClass("ui-slider-" + this.orientation);
						this._refreshValue();
						break;
					case "value":
						this._animateOff = true;
						this._refreshValue();
						this._change(null, 0);
						this._animateOff = false;
						break;
					case "values":
						this._animateOff = true;
						this._refreshValue();
						for (i = 0; i < valsLength; i += 1) {
							this._change(null, i);
						}
						this._animateOff = false;
						break;
				}
			},

			//internal value getter
			// _value() returns value trimmed by min and max, aligned by step
			_value: function() {
				var val = this.options.value;
				val = this._trimAlignValue(val);

				return val;
			},

			//internal values getter
			// _values() returns array of values trimmed by min and max, aligned by step
			// _values( index ) returns single value trimmed by min and max, aligned by step
			_values: function(index) {
				var val,
			vals,
			i;

				if (arguments.length) {
					val = this.options.values[index];
					val = this._trimAlignValue(val);

					return val;
				} else {
					// .slice() creates a copy of the array
					// this copy gets trimmed by min and max and then returned
					vals = this.options.values.slice();
					for (i = 0; i < vals.length; i += 1) {
						vals[i] = this._trimAlignValue(vals[i]);
					}

					return vals;
				}
			},

			// returns the step-aligned value that val is closest to, between (inclusive) min and max
			_trimAlignValue: function(val) {
				if (val < this._valueMin()) {
					return this._valueMin();
				}
				if (val > this._valueMax()) {
					return this._valueMax();
				}
				var step = this.options.step,
			valModStep = val % step,
			alignValue = val - valModStep;

				if (valModStep >= (step / 2)) {
					alignValue += step;
				}

				// Since JavaScript has problems with large floats, round
				// the final value to 5 digits after the decimal point (see #4124)
				return parseFloat(alignValue.toFixed(5));
			},

			_valueMin: function() {
				return this.options.min;
			},

			_valueMax: function() {
				return this.options.max;
			},

			_refreshValue: function() {
				var oRange = this.options.range,
			o = this.options,
			self = this,
			animate = (!this._animateOff) ? o.animate : false,
			valPercent,
			_set = {},
			lastValPercent,
			value,
			valueMin,
			valueMax;

				if (this.options.values && this.options.values.length) {
					this.handles.each(function(i, j) {
						valPercent = (self.values(i) - self._valueMin()) / (self._valueMax() - self._valueMin()) * 100;
						_set[self.orientation === "horizontal" ? "left" : "bottom"] = valPercent + "%";
						$(this).stop(1, 1)[animate ? "animate" : "css"](_set, o.animate);
						if (self.options.range === true) {
							if (self.orientation === "horizontal") {
								if (i === 0) {
									self.range.stop(1, 1)[animate ? "animate" : "css"]({ left: valPercent + "%" }, o.animate);
								}
								if (i === 1) {
									self.range[animate ? "animate" : "css"]({ width: (valPercent - lastValPercent) + "%" }, { queue: false, duration: o.animate });
								}
							} else {
								if (i === 0) {
									self.range.stop(1, 1)[animate ? "animate" : "css"]({ bottom: (valPercent) + "%" }, o.animate);
								}
								if (i === 1) {
									self.range[animate ? "animate" : "css"]({ height: (valPercent - lastValPercent) + "%" }, { queue: false, duration: o.animate });
								}
							}
						}
						lastValPercent = valPercent;
					});
				} else {
					value = this.value();
					valueMin = this._valueMin();
					valueMax = this._valueMax();
					valPercent = (valueMax !== valueMin) ?
					(value - valueMin) / (valueMax - valueMin) * 100 :
					0;
					_set[self.orientation === "horizontal" ? "left" : "bottom"] = valPercent + "%";
					this.handle.stop(1, 1)[animate ? "animate" : "css"](_set, o.animate);

					if (oRange === "min" && this.orientation === "horizontal") {
						this.range.stop(1, 1)[animate ? "animate" : "css"]({ width: valPercent + "%" }, o.animate);
					}
					if (oRange === "max" && this.orientation === "horizontal") {
						this.range[animate ? "animate" : "css"]({ width: (100 - valPercent) + "%" }, { queue: false, duration: o.animate });
					}
					if (oRange === "min" && this.orientation === "vertical") {
						this.range.stop(1, 1)[animate ? "animate" : "css"]({ height: valPercent + "%" }, o.animate);
					}
					if (oRange === "max" && this.orientation === "vertical") {
						this.range[animate ? "animate" : "css"]({ height: (100 - valPercent) + "%" }, { queue: false, duration: o.animate });
					}
				}
			}

		});

		$.extend($.ui.slider, {
			version: "1.8.1"
		});

	} (jQuery));
	/*
	* jQuery UI Tabs 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Tabs
	*
	* Depends:
	*	jquery.ui.core.js
	*	jquery.ui.widget.js
	*/
	(function($) {

		var tabId = 0,
	listId = 0;

		$.widget("ui.tabs", {
			options: {
				add: null,
				ajaxOptions: null,
				cache: false,
				cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
				collapsible: false,
				disable: null,
				disabled: [],
				enable: null,
				event: 'click',
				fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
				idPrefix: 'ui-tabs-',
				load: null,
				panelTemplate: '<div></div>',
				remove: null,
				select: null,
				show: null,
				spinner: '<em>Loading&#8230;</em>',
				tabTemplate: '<li><a href="#{href}"><span>#{label}</span></a></li>'
			},
			_create: function() {
				this._tabify(true);
			},

			_setOption: function(key, value) {
				if (key == 'selected') {
					if (this.options.collapsible && value == this.options.selected) {
						return;
					}
					this.select(value);
				}
				else {
					this.options[key] = value;
					this._tabify();
				}
			},

			_tabId: function(a) {
				return a.title && a.title.replace(/\s/g, '_').replace(/[^A-Za-z0-9\-_:\.]/g, '') ||
			this.options.idPrefix + (++tabId);
			},

			_sanitizeSelector: function(hash) {
				return hash.replace(/:/g, '\\:'); // we need this because an id may contain a ":"
			},

			_cookie: function() {
				var cookie = this.cookie || (this.cookie = this.options.cookie.name || 'ui-tabs-' + (++listId));
				return $.cookie.apply(null, [cookie].concat($.makeArray(arguments)));
			},

			_ui: function(tab, panel) {
				return {
					tab: tab,
					panel: panel,
					index: this.anchors.index(tab)
				};
			},

			_cleanup: function() {
				// restore all former loading tabs labels
				this.lis.filter('.ui-state-processing').removeClass('ui-state-processing')
				.find('span:data(label.tabs)')
				.each(function() {
					var el = $(this);
					el.html(el.data('label.tabs')).removeData('label.tabs');
				});
			},

			_tabify: function(init) {

				this.list = this.element.find('ol,ul').eq(0);
				this.lis = $('li:has(a[href])', this.list);
				this.anchors = this.lis.map(function() { return $('a', this)[0]; });
				this.panels = $([]);

				var self = this, o = this.options;

				var fragmentId = /^#.+/; // Safari 2 reports '#' for an empty hash
				this.anchors.each(function(i, a) {
					var href = $(a).attr('href');

					// For dynamically created HTML that contains a hash as href IE < 8 expands
					// such href to the full page url with hash and then misinterprets tab as ajax.
					// Same consideration applies for an added tab with a fragment identifier
					// since a[href=#fragment-identifier] does unexpectedly not match.
					// Thus normalize href attribute...
					var hrefBase = href.split('#')[0], baseEl;
					if (hrefBase && (hrefBase === location.toString().split('#')[0] ||
					(baseEl = $('base')[0]) && hrefBase === baseEl.href)) {
						href = a.hash;
						a.href = href;
					}

					// inline tab
					if (fragmentId.test(href)) {
						self.panels = self.panels.add(self._sanitizeSelector(href));
					}

					// remote tab
					else if (href != '#') { // prevent loading the page itself if href is just "#"
						$.data(a, 'href.tabs', href); // required for restore on destroy

						// TODO until #3808 is fixed strip fragment identifier from url
						// (IE fails to load from such url)
						$.data(a, 'load.tabs', href.replace(/#.*$/, '')); // mutable data

						var id = self._tabId(a);
						a.href = '#' + id;
						var $panel = $('#' + id);
						if (!$panel.length) {
							$panel = $(o.panelTemplate).attr('id', id).addClass('ui-tabs-panel ui-widget-content ui-corner-bottom')
						.insertAfter(self.panels[i - 1] || self.list);
							$panel.data('destroy.tabs', true);
						}
						self.panels = self.panels.add($panel);
					}

					// invalid tab href
					else {
						o.disabled.push(i);
					}
				});

				// initialization from scratch
				if (init) {

					// attach necessary classes for styling
					this.element.addClass('ui-tabs ui-widget ui-widget-content ui-corner-all');
					this.list.addClass('ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all');
					this.lis.addClass('ui-state-default ui-corner-top');
					this.panels.addClass('ui-tabs-panel ui-widget-content ui-corner-bottom');

					// Selected tab
					// use "selected" option or try to retrieve:
					// 1. from fragment identifier in url
					// 2. from cookie
					// 3. from selected class attribute on <li>
					if (o.selected === undefined) {
						if (location.hash) {
							this.anchors.each(function(i, a) {
								if (a.hash == location.hash) {
									o.selected = i;
									return false; // break
								}
							});
						}
						if (typeof o.selected != 'number' && o.cookie) {
							o.selected = parseInt(self._cookie(), 10);
						}
						if (typeof o.selected != 'number' && this.lis.filter('.ui-tabs-selected').length) {
							o.selected = this.lis.index(this.lis.filter('.ui-tabs-selected'));
						}
						o.selected = o.selected || (this.lis.length ? 0 : -1);
					}
					else if (o.selected === null) { // usage of null is deprecated, TODO remove in next release
						o.selected = -1;
					}

					// sanity check - default to first tab...
					o.selected = ((o.selected >= 0 && this.anchors[o.selected]) || o.selected < 0) ? o.selected : 0;

					// Take disabling tabs via class attribute from HTML
					// into account and update option properly.
					// A selected tab cannot become disabled.
					o.disabled = $.unique(o.disabled.concat(
				$.map(this.lis.filter('.ui-state-disabled'),
					function(n, i) { return self.lis.index(n); })
			)).sort();

					if ($.inArray(o.selected, o.disabled) != -1) {
						o.disabled.splice($.inArray(o.selected, o.disabled), 1);
					}

					// highlight selected tab
					this.panels.addClass('ui-tabs-hide');
					this.lis.removeClass('ui-tabs-selected ui-state-active');
					if (o.selected >= 0 && this.anchors.length) { // check for length avoids error when initializing empty list
						this.panels.eq(o.selected).removeClass('ui-tabs-hide');
						this.lis.eq(o.selected).addClass('ui-tabs-selected ui-state-active');

						// seems to be expected behavior that the show callback is fired
						self.element.queue("tabs", function() {
							self._trigger('show', null, self._ui(self.anchors[o.selected], self.panels[o.selected]));
						});

						this.load(o.selected);
					}

					// clean up to avoid memory leaks in certain versions of IE 6
					$(window).bind('unload', function() {
						self.lis.add(self.anchors).unbind('.tabs');
						self.lis = self.anchors = self.panels = null;
					});

				}
				// update selected after add/remove
				else {
					o.selected = this.lis.index(this.lis.filter('.ui-tabs-selected'));
				}

				// update collapsible
				this.element[o.collapsible ? 'addClass' : 'removeClass']('ui-tabs-collapsible');

				// set or update cookie after init and add/remove respectively
				if (o.cookie) {
					this._cookie(o.selected, o.cookie);
				}

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

				// reset cache if switching from cached to not cached
				if (o.cache === false) {
					this.anchors.removeData('cache.tabs');
				}

				// remove all handlers before, tabify may run on existing tabs after add or option change
				this.lis.add(this.anchors).unbind('.tabs');

				if (o.event != 'mouseover') {
					var addState = function(state, el) {
						if (el.is(':not(.ui-state-disabled)')) {
							el.addClass('ui-state-' + state);
						}
					};
					var removeState = function(state, el) {
						el.removeClass('ui-state-' + state);
					};
					this.lis.bind('mouseover.tabs', function() {
						addState('hover', $(this));
					});
					this.lis.bind('mouseout.tabs', function() {
						removeState('hover', $(this));
					});
					this.anchors.bind('focus.tabs', function() {
						addState('focus', $(this).closest('li'));
					});
					this.anchors.bind('blur.tabs', function() {
						removeState('focus', $(this).closest('li'));
					});
				}

				// set up animations
				var hideFx, showFx;
				if (o.fx) {
					if ($.isArray(o.fx)) {
						hideFx = o.fx[0];
						showFx = o.fx[1];
					}
					else {
						hideFx = showFx = o.fx;
					}
				}

				// Reset certain styles left over from animation
				// and prevent IE's ClearType bug...
				function resetStyle($el, fx) {
					$el.css({ display: '' });
					if (!$.support.opacity && fx.opacity) {
						$el[0].style.removeAttribute('filter');
					}
				}

				// Show a tab...
				var showTab = showFx ?
			function(clicked, $show) {
				$(clicked).closest('li').addClass('ui-tabs-selected ui-state-active');
				$show.hide().removeClass('ui-tabs-hide') // avoid flicker that way
					.animate(showFx, showFx.duration || 'normal', function() {
						resetStyle($show, showFx);
						self._trigger('show', null, self._ui(clicked, $show[0]));
					});
			} :
			function(clicked, $show) {
				$(clicked).closest('li').addClass('ui-tabs-selected ui-state-active');
				$show.removeClass('ui-tabs-hide');
				self._trigger('show', null, self._ui(clicked, $show[0]));
			};

				// Hide a tab, $show is optional...
				var hideTab = hideFx ?
			function(clicked, $hide) {
				$hide.animate(hideFx, hideFx.duration || 'normal', function() {
					self.lis.removeClass('ui-tabs-selected ui-state-active');
					$hide.addClass('ui-tabs-hide');
					resetStyle($hide, hideFx);
					self.element.dequeue("tabs");
				});
			} :
			function(clicked, $hide, $show) {
				self.lis.removeClass('ui-tabs-selected ui-state-active');
				$hide.addClass('ui-tabs-hide');
				self.element.dequeue("tabs");
			};

				// attach tab event handler, unbind to avoid duplicates from former tabifying...
				this.anchors.bind(o.event + '.tabs', function() {
					var el = this, $li = $(this).closest('li'), $hide = self.panels.filter(':not(.ui-tabs-hide)'),
					$show = $(self._sanitizeSelector(this.hash));

					// If tab is already selected and not collapsible 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('ui-tabs-selected') && !o.collapsible) ||
				$li.hasClass('ui-state-disabled') ||
				$li.hasClass('ui-state-processing') ||
				self._trigger('select', null, self._ui(this, $show[0])) === false) {
						this.blur();
						return false;
					}

					o.selected = self.anchors.index(this);

					self.abort();

					// if tab may be closed
					if (o.collapsible) {
						if ($li.hasClass('ui-tabs-selected')) {
							o.selected = -1;

							if (o.cookie) {
								self._cookie(o.selected, o.cookie);
							}

							self.element.queue("tabs", function() {
								hideTab(el, $hide);
							}).dequeue("tabs");

							this.blur();
							return false;
						}
						else if (!$hide.length) {
							if (o.cookie) {
								self._cookie(o.selected, o.cookie);
							}

							self.element.queue("tabs", function() {
								showTab(el, $show);
							});

							self.load(self.anchors.index(this)); // TODO make passing in node possible, see also http://dev.jqueryui.com/ticket/3171

							this.blur();
							return false;
						}
					}

					if (o.cookie) {
						self._cookie(o.selected, o.cookie);
					}

					// show new tab
					if ($show.length) {
						if ($hide.length) {
							self.element.queue("tabs", function() {
								hideTab(el, $hide);
							});
						}
						self.element.queue("tabs", function() {
							showTab(el, $show);
						});

						self.load(self.anchors.index(this));
					}
					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 via CSS
					// in modern browsers; blur() removes focus from address bar in Firefox
					// which can become a usability and annoying problem with tabs('rotate').
					if ($.browser.msie) {
						this.blur();
					}

				});

				// disable click in any case
				this.anchors.bind('click.tabs', function() { return false; });

			},

			destroy: function() {
				var o = this.options;

				this.abort();

				this.element.unbind('.tabs')
			.removeClass('ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible')
			.removeData('tabs');

				this.list.removeClass('ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all');

				this.anchors.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.unbind('.tabs').add(this.panels).each(function() {
					if ($.data(this, 'destroy.tabs')) {
						$(this).remove();
					}
					else {
						$(this).removeClass([
					'ui-state-default',
					'ui-corner-top',
					'ui-tabs-selected',
					'ui-state-active',
					'ui-state-hover',
					'ui-state-focus',
					'ui-state-disabled',
					'ui-tabs-panel',
					'ui-widget-content',
					'ui-corner-bottom',
					'ui-tabs-hide'
				].join(' '));
					}
				});

				if (o.cookie) {
					this._cookie(null, o.cookie);
				}

				return this;
			},

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

				var self = this, o = this.options,
			$li = $(o.tabTemplate.replace(/#\{href\}/g, url).replace(/#\{label\}/g, label)),
			id = !url.indexOf('#') ? url.replace('#', '') : this._tabId($('a', $li)[0]);

				$li.addClass('ui-state-default ui-corner-top').data('destroy.tabs', true);

				// try to find an existing element before creating a new one
				var $panel = $('#' + id);
				if (!$panel.length) {
					$panel = $(o.panelTemplate).attr('id', id).data('destroy.tabs', true);
				}
				$panel.addClass('ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide');

				if (index >= this.lis.length) {
					$li.appendTo(this.list);
					$panel.appendTo(this.list[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.anchors.length == 1) { // after tabify
					o.selected = 0;
					$li.addClass('ui-tabs-selected ui-state-active');
					$panel.removeClass('ui-tabs-hide');
					this.element.queue("tabs", function() {
						self._trigger('show', null, self._ui(self.anchors[0], self.panels[0]));
					});

					this.load(0);
				}

				// callback
				this._trigger('add', null, this._ui(this.anchors[index], this.panels[index]));
				return this;
			},

			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('ui-tabs-selected') && this.anchors.length > 1) {
					this.select(index + (index + 1 < this.anchors.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._trigger('remove', null, this._ui($li.find('a')[0], $panel[0]));
				return this;
			},

			enable: function(index) {
				var o = this.options;
				if ($.inArray(index, o.disabled) == -1) {
					return;
				}

				this.lis.eq(index).removeClass('ui-state-disabled');
				o.disabled = $.grep(o.disabled, function(n, i) { return n != index; });

				// callback
				this._trigger('enable', null, this._ui(this.anchors[index], this.panels[index]));
				return this;
			},

			disable: function(index) {
				var self = this, o = this.options;
				if (index != o.selected) { // cannot disable already selected tab
					this.lis.eq(index).addClass('ui-state-disabled');

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

					// callback
					this._trigger('disable', null, this._ui(this.anchors[index], this.panels[index]));
				}

				return this;
			},

			select: function(index) {
				if (typeof index == 'string') {
					index = this.anchors.index(this.anchors.filter('[href$=' + index + ']'));
				}
				else if (index === null) { // usage of null is deprecated, TODO remove in next release
					index = -1;
				}
				if (index == -1 && this.options.collapsible) {
					index = this.options.selected;
				}

				this.anchors.eq(index).trigger(this.options.event + '.tabs');
				return this;
			},

			load: function(index) {
				var self = this, o = this.options, a = this.anchors.eq(index)[0], url = $.data(a, 'load.tabs');

				this.abort();

				// not remote or from cache
				if (!url || this.element.queue("tabs").length !== 0 && $.data(a, 'cache.tabs')) {
					this.element.dequeue("tabs");
					return;
				}

				// load remote from here on
				this.lis.eq(index).addClass('ui-state-processing');

				if (o.spinner) {
					var span = $('span', a);
					span.data('label.tabs', span.html()).html(o.spinner);
				}

				this.xhr = $.ajax($.extend({}, o.ajaxOptions, {
					url: url,
					success: function(r, s) {
						$(self._sanitizeSelector(a.hash)).html(r);

						// take care of tab labels
						self._cleanup();

						if (o.cache) {
							$.data(a, 'cache.tabs', true); // if loaded once do not load them again
						}

						// callbacks
						self._trigger('load', null, self._ui(self.anchors[index], self.panels[index]));
						try {
							o.ajaxOptions.success(r, s);
						}
						catch (e) { }
					},
					error: function(xhr, s, e) {
						// take care of tab labels
						self._cleanup();

						// callbacks
						self._trigger('load', null, self._ui(self.anchors[index], self.panels[index]));
						try {
							// Passing index avoid a race condition when this method is
							// called after the user has selected another tab.
							// Pass the anchor that initiated this request allows
							// loadError to manipulate the tab content panel via $(a.hash)
							o.ajaxOptions.error(xhr, s, index, a);
						}
						catch (e) { }
					}
				}));

				// last, so that load event is fired before show...
				self.element.dequeue("tabs");

				return this;
			},

			abort: function() {
				// stop possibly running animations
				this.element.queue([]);
				this.panels.stop(false, true);

				// "tabs" queue must not contain more than two elements,
				// which are the callbacks for the latest clicked tab...
				this.element.queue("tabs", this.element.queue("tabs").splice(-2, 2));

				// terminate pending requests from other tabs
				if (this.xhr) {
					this.xhr.abort();
					delete this.xhr;
				}

				// take care of tab labels
				this._cleanup();
				return this;
			},

			url: function(index, url) {
				this.anchors.eq(index).removeData('cache.tabs').data('load.tabs', url);
				return this;
			},

			length: function() {
				return this.anchors.length;
			}

		});

		$.extend($.ui.tabs, {
			version: '1.8.1'
		});

		/*
		* Tabs Extensions
		*/

		/*
		* Rotate
		*/
		$.extend($.ui.tabs.prototype, {
			rotation: null,
			rotate: function(ms, continuing) {

				var self = this, o = this.options;

				var rotate = self._rotate || (self._rotate = function(e) {
					clearTimeout(self.rotation);
					self.rotation = setTimeout(function() {
						var t = o.selected;
						self.select(++t < self.anchors.length ? t : 0);
					}, ms);

					if (e) {
						e.stopPropagation();
					}
				});

				var stop = self._unrotate || (self._unrotate = !continuing ?
			function(e) {
				if (e.clientX) { // in case of a true click
					self.rotate(null);
				}
			} :
			function(e) {
				t = o.selected;
				rotate();
			});

				// start rotation
				if (ms) {
					this.element.bind('tabsshow', rotate);
					this.anchors.bind(o.event + '.tabs', stop);
					rotate();
				}
				// stop rotation
				else {
					clearTimeout(self.rotation);
					this.element.unbind('tabsshow', rotate);
					this.anchors.unbind(o.event + '.tabs', stop);
					delete this._rotate;
					delete this._unrotate;
				}

				return this;
			}
		});

	})(jQuery);
	/*
	* jQuery UI Datepicker 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Datepicker
	*
	* Depends:
	*	jquery.ui.core.js
	*/

	(function($) { // hide the namespace

		$.extend($.ui, { datepicker: { version: "1.8.1"} });

		var PROP_NAME = 'datepicker';
		var dpuuid = new Date().getTime();

		/* 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,
		allowing multiple different settings on the same page. */

		function Datepicker() {
			this.debug = false; // Change this to true to start debugging
			this._curInst = null; // The current instance in use
			this._keyEvent = false; // If the last event was a key event
			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._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
			this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
			this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
			this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
			this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
			this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
			this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
			this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
			this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
			this.regional = []; // Available regional settings, indexed by language code
			this.regional[''] = { // Default regional settings
				closeText: 'Done', // Display text for close link
				prevText: 'Prev', // Display text for previous month link
				nextText: 'Next', // Display text for next month link
				currentText: 'Today', // Display 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
				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
				weekHeader: 'Wk', // Column header for week of the year
				dateFormat: 'mm/dd/yy', // See format options on parseDate
				firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
				isRTL: false, // True if right-to-left language, false if left-to-right
				showMonthAfterYear: false, // True if the year select precedes month, false for month then year
				yearSuffix: '' // Additional text to append to the year in the month headers
			};
			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
				showOptions: {}, // Options for enhanced animations
				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
				hideIfNoPrevNext: false, // True to hide next/previous month links
				// if not applicable, false to just disable them
				navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
				gotoCurrent: false, // True if today link goes back to current selection instead
				changeMonth: false, // True if month can be selected directly, false if only prev/next
				changeYear: false, // True if year can be selected directly, false if only prev/next
				yearRange: 'c-10:c+10', // Range of years to display in drop-down,
				// either relative to today's year (-nn:+nn), relative to currently displayed year
				// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
				showOtherMonths: false, // True to show dates in other months, false to leave blank
				selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
				showWeek: false, // True to show week of the year, false to not show it
				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
				minDate: null, // The earliest selectable date, or null for no limit
				maxDate: null, // The latest selectable date, or null for no limit
				duration: '_default', // Duration 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 '',
				// [2] = cell title (optional), 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
				onChangeMonthYear: null, // Define a callback function when the month or year is changed
				onClose: null, // Define a callback function when the datepicker is closed
				numberOfMonths: 1, // Number of months to show at a time
				showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
				stepMonths: 1, // Number of months to step back/forward
				stepBigMonths: 12, // Number of months to step back/forward for the big links
				altField: '', // Selector for an alternate field to store selected dates into
				altFormat: '', // The date format to use for the alternate field
				constrainInput: true, // The input is constrained by the current date format
				showButtonPanel: false, // True to show button panel, false to not show it
				autoSize: false // True to size the input for the date format, false to leave as is
			};
			$.extend(this._defaults, this.regional['']);
			this.dpDiv = $('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></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);
			},

			// TODO rename to "widget" when switching to widget factory
			_widgetDatepicker: function() {
				return this.dpDiv;
			},

			/* 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 (var 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 inline = (nodeName == 'div' || nodeName == 'span');
				if (!target.id)
					target.id = 'dp' + (++this.uuid);
				var inst = this._newInst($(target), inline);
				inst.settings = $.extend({}, settings || {}, inlineSettings || {});
				if (nodeName == 'input') {
					this._connectDatepicker(target, inst);
				} else if (inline) {
					this._inlineDatepicker(target, inst);
				}
			},

			/* Create a new instance object. */
			_newInst: function(target, inline) {
				var id = target[0].id.replace(/([^A-Za-z0-9_])/g, '\\\\$1'); // escape jQuery meta chars
				return { id: id, input: target, // associated target
					selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
					drawMonth: 0, drawYear: 0, // month being drawn
					inline: inline, // is datepicker inline or not
					dpDiv: (!inline ? this.dpDiv : // presentation div
			$('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))
				};
			},

			/* Attach the date picker to an input field. */
			_connectDatepicker: function(target, inst) {
				var input = $(target);
				inst.append = $([]);
				inst.trigger = $([]);
				if (input.hasClass(this.markerClassName))
					return;
				this._attachments(input, inst);
				input.addClass(this.markerClassName).keydown(this._doKeyDown).
			keypress(this._doKeyPress).keyup(this._doKeyUp).
			bind("setData.datepicker", function(event, key, value) {
				inst.settings[key] = value;
			}).bind("getData.datepicker", function(event, key) {
				return this._get(inst, key);
			});
				this._autoSize(inst);
				$.data(target, PROP_NAME, inst);
			},

			/* Make attachments based on settings. */
			_attachments: function(input, inst) {
				var appendText = this._get(inst, 'appendText');
				var isRTL = this._get(inst, 'isRTL');
				if (inst.append)
					inst.append.remove();
				if (appendText) {
					inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>');
					input[isRTL ? 'before' : 'after'](inst.append);
				}
				input.unbind('focus', this._showDatepicker);
				if (inst.trigger)
					inst.trigger.remove();
				var showOn = this._get(inst, '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
					var buttonText = this._get(inst, 'buttonText');
					var buttonImage = this._get(inst, 'buttonImage');
					inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
				$('<img/>').addClass(this._triggerClass).
					attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
				$('<button type="button"></button>').addClass(this._triggerClass).
					html(buttonImage == '' ? buttonText : $('<img/>').attr(
					{ src: buttonImage, alt: buttonText, title: buttonText })));
					input[isRTL ? 'before' : 'after'](inst.trigger);
					inst.trigger.click(function() {
						if ($.datepicker._datepickerShowing && $.datepicker._lastInput == input[0])
							$.datepicker._hideDatepicker();
						else
							$.datepicker._showDatepicker(input[0]);
						return false;
					});
				}
			},

			/* Apply the maximum length for the date format. */
			_autoSize: function(inst) {
				if (this._get(inst, 'autoSize') && !inst.inline) {
					var date = new Date(2009, 12 - 1, 20); // Ensure double digits
					var dateFormat = this._get(inst, 'dateFormat');
					if (dateFormat.match(/[DM]/)) {
						var findMax = function(names) {
							var max = 0;
							var maxI = 0;
							for (var i = 0; i < names.length; i++) {
								if (names[i].length > max) {
									max = names[i].length;
									maxI = i;
								}
							}
							return maxI;
						};
						date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
					'monthNames' : 'monthNamesShort'))));
						date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
					'dayNames' : 'dayNamesShort'))) + 20 - date.getDay());
					}
					inst.input.attr('size', this._formatDate(inst, date).length);
				}
			},

			/* Attach an inline date picker to a div. */
			_inlineDatepicker: function(target, inst) {
				var divSpan = $(target);
				if (divSpan.hasClass(this.markerClassName))
					return;
				divSpan.addClass(this.markerClassName).append(inst.dpDiv).
			bind("setData.datepicker", function(event, key, value) {
				inst.settings[key] = value;
			}).bind("getData.datepicker", function(event, key) {
				return this._get(inst, key);
			});
				$.data(target, PROP_NAME, inst);
				this._setDate(inst, this._getDefaultDate(inst), true);
				this._updateDatepicker(inst);
				this._updateAlternate(inst);
			},

			/* Pop-up the date picker in a "dialog" box.
			@param  input     element - ignored
			@param  date      string or Date - the initial date to display
			@param  onSelect  function - the function 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, date, onSelect, settings, pos) {
				var inst = this._dialogInst; // internal instance
				if (!inst) {
					var id = 'dp' + (++this.uuid);
					this._dialogInput = $('<input type="text" id="' + id +
				'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');
					this._dialogInput.keydown(this._doKeyDown);
					$('body').append(this._dialogInput);
					inst = this._dialogInst = this._newInst(this._dialogInput, false);
					inst.settings = {};
					$.data(this._dialogInput[0], PROP_NAME, inst);
				}
				extendRemove(inst.settings, settings || {});
				date = (date && date.constructor == Date ? this._formatDate(inst, date) : date);
				this._dialogInput.val(date);

				this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
				if (!this._pos) {
					var browserWidth = document.documentElement.clientWidth;
					var browserHeight = document.documentElement.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] + 20) + 'px').css('top', this._pos[1] + 'px');
				inst.settings.onSelect = onSelect;
				this._inDialog = true;
				this.dpDiv.addClass(this._dialogClass);
				this._showDatepicker(this._dialogInput[0]);
				if ($.blockUI)
					$.blockUI(this.dpDiv);
				$.data(this._dialogInput[0], PROP_NAME, inst);
				return this;
			},

			/* Detach a datepicker from its control.
			@param  target    element - the target input field or division or span */
			_destroyDatepicker: function(target) {
				var $target = $(target);
				var inst = $.data(target, PROP_NAME);
				if (!$target.hasClass(this.markerClassName)) {
					return;
				}
				var nodeName = target.nodeName.toLowerCase();
				$.removeData(target, PROP_NAME);
				if (nodeName == 'input') {
					inst.append.remove();
					inst.trigger.remove();
					$target.removeClass(this.markerClassName).
				unbind('focus', this._showDatepicker).
				unbind('keydown', this._doKeyDown).
				unbind('keypress', this._doKeyPress).
				unbind('keyup', this._doKeyUp);
				} else if (nodeName == 'div' || nodeName == 'span')
					$target.removeClass(this.markerClassName).empty();
			},

			/* Enable the date picker to a jQuery selection.
			@param  target    element - the target input field or division or span */
			_enableDatepicker: function(target) {
				var $target = $(target);
				var inst = $.data(target, PROP_NAME);
				if (!$target.hasClass(this.markerClassName)) {
					return;
				}
				var nodeName = target.nodeName.toLowerCase();
				if (nodeName == 'input') {
					target.disabled = false;
					inst.trigger.filter('button').
				each(function() { this.disabled = false; }).end().
				filter('img').css({ opacity: '1.0', cursor: '' });
				}
				else if (nodeName == 'div' || nodeName == 'span') {
					var inline = $target.children('.' + this._inlineClass);
					inline.children().removeClass('ui-state-disabled');
				}
				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) {
				var $target = $(target);
				var inst = $.data(target, PROP_NAME);
				if (!$target.hasClass(this.markerClassName)) {
					return;
				}
				var nodeName = target.nodeName.toLowerCase();
				if (nodeName == 'input') {
					target.disabled = true;
					inst.trigger.filter('button').
				each(function() { this.disabled = true; }).end().
				filter('img').css({ opacity: '0.5', cursor: 'default' });
				}
				else if (nodeName == 'div' || nodeName == 'span') {
					var inline = $target.children('.' + this._inlineClass);
					inline.children().addClass('ui-state-disabled');
				}
				this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value == target ? null : value); }); // delete entry
				this._disabledInputs[this._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;
			},

			/* Retrieve the instance data for the target control.
			@param  target  element - the target input field or division or span
			@return  object - the associated instance data
			@throws  error if a jQuery problem getting data */
			_getInst: function(target) {
				try {
					return $.data(target, PROP_NAME);
				}
				catch (err) {
					throw 'Missing instance data for this datepicker';
				}
			},

			/* Update or retrieve 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    object - the new settings to update or
			string - the name of the setting to change or retrieve,
			when retrieving also 'all' for all instance settings or
			'defaults' for all global defaults
			@param  value   any - the new value for the setting
			(omit if above is an object or to retrieve a value) */
			_optionDatepicker: function(target, name, value) {
				var inst = this._getInst(target);
				if (arguments.length == 2 && typeof name == 'string') {
					return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) :
				(inst ? (name == 'all' ? $.extend({}, inst.settings) :
				this._get(inst, name)) : null));
				}
				var settings = name || {};
				if (typeof name == 'string') {
					settings = {};
					settings[name] = value;
				}
				if (inst) {
					if (this._curInst == inst) {
						this._hideDatepicker();
					}
					var date = this._getDateDatepicker(target, true);
					extendRemove(inst.settings, settings);
					this._attachments($(target), inst);
					this._autoSize(inst);
					this._setDateDatepicker(target, date);
					this._updateDatepicker(inst);
				}
			},

			// change method deprecated
			_changeDatepicker: function(target, name, value) {
				this._optionDatepicker(target, name, value);
			},

			/* Redraw the date picker attached to an input field or division.
			@param  target  element - the target input field or division or span */
			_refreshDatepicker: function(target) {
				var inst = this._getInst(target);
				if (inst) {
					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 */
			_setDateDatepicker: function(target, date) {
				var inst = this._getInst(target);
				if (inst) {
					this._setDate(inst, date);
					this._updateDatepicker(inst);
					this._updateAlternate(inst);
				}
			},

			/* Get the date(s) for the first entry in a jQuery selection.
			@param  target     element - the target input field or division or span
			@param  noDefault  boolean - true if no default date is to be used
			@return Date - the current date */
			_getDateDatepicker: function(target, noDefault) {
				var inst = this._getInst(target);
				if (inst && !inst.inline)
					this._setDateFromField(inst, noDefault);
				return (inst ? this._getDate(inst) : null);
			},

			/* Handle keystrokes. */
			_doKeyDown: function(event) {
				var inst = $.datepicker._getInst(event.target);
				var handled = true;
				var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
				inst._keyEvent = true;
				if ($.datepicker._datepickerShowing)
					switch (event.keyCode) {
					case 9: $.datepicker._hideDatepicker();
						handled = false;
						break; // hide on tab out
					case 13: var sel = $('td.' + $.datepicker._dayOverClass, inst.dpDiv).
							add($('td.' + $.datepicker._currentClass, inst.dpDiv));
						if (sel[0])
							$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
						else
							$.datepicker._hideDatepicker();
						return false; // don't submit the form
						break; // select the value on enter
					case 27: $.datepicker._hideDatepicker();
						break; // hide on escape
					case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
							-$.datepicker._get(inst, 'stepBigMonths') :
							-$.datepicker._get(inst, 'stepMonths')), 'M');
						break; // previous month/year on page up/+ ctrl
					case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
							+$.datepicker._get(inst, 'stepBigMonths') :
							+$.datepicker._get(inst, 'stepMonths')), 'M');
						break; // next month/year on page down/+ ctrl
					case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
						handled = event.ctrlKey || event.metaKey;
						break; // clear on ctrl or command +end
					case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
						handled = event.ctrlKey || event.metaKey;
						break; // current on ctrl or command +home
					case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
						handled = event.ctrlKey || event.metaKey;
						// -1 day on ctrl or command +left
						if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
									-$.datepicker._get(inst, 'stepBigMonths') :
									-$.datepicker._get(inst, 'stepMonths')), 'M');
						// next month/year on alt +left on Mac
						break;
					case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
						handled = event.ctrlKey || event.metaKey;
						break; // -1 week on ctrl or command +up
					case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
						handled = event.ctrlKey || event.metaKey;
						// +1 day on ctrl or command +right
						if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
									+$.datepicker._get(inst, 'stepBigMonths') :
									+$.datepicker._get(inst, 'stepMonths')), 'M');
						// next month/year on alt +right
						break;
					case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
						handled = event.ctrlKey || event.metaKey;
						break; // +1 week on ctrl or command +down
					default: handled = false;
				}
				else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
					$.datepicker._showDatepicker(this);
				else {
					handled = false;
				}
				if (handled) {
					event.preventDefault();
					event.stopPropagation();
				}
			},

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

			/* Synchronise manual entry and field/alternate field. */
			_doKeyUp: function(event) {
				var inst = $.datepicker._getInst(event.target);
				if (inst.input.val() != inst.lastVal) {
					try {
						var date = $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
					(inst.input ? inst.input.val() : null),
					$.datepicker._getFormatConfig(inst));
						if (date) { // only if valid
							$.datepicker._setDateFromField(inst);
							$.datepicker._updateAlternate(inst);
							$.datepicker._updateDatepicker(inst);
						}
					}
					catch (event) {
						$.datepicker.log(event);
					}
				}
				return true;
			},

			/* 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 = $.datepicker._getInst(input);
				if ($.datepicker._curInst && $.datepicker._curInst != inst) {
					$.datepicker._curInst.dpDiv.stop(true, true);
				}
				var beforeShow = $.datepicker._get(inst, 'beforeShow');
				extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
				inst.lastVal = null;
				$.datepicker._lastInput = input;
				$.datepicker._setDateFromField(inst);
				if ($.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';
					return !isFixed;
				});
				if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
					$.datepicker._pos[0] -= document.documentElement.scrollLeft;
					$.datepicker._pos[1] -= document.documentElement.scrollTop;
				}
				var offset = { left: $.datepicker._pos[0], top: $.datepicker._pos[1] };
				$.datepicker._pos = null;
				// determine sizing offscreen
				inst.dpDiv.css({ position: 'absolute', display: 'block', top: '-1000px' });
				$.datepicker._updateDatepicker(inst);
				// fix width for dynamic number of date pickers
				// and adjust position before showing
				offset = $.datepicker._checkOffset(inst, offset, isFixed);
				inst.dpDiv.css({ position: ($.datepicker._inDialog && $.blockUI ?
			'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
					left: offset.left + 'px', top: offset.top + 'px'
				});
				if (!inst.inline) {
					var showAnim = $.datepicker._get(inst, 'showAnim');
					var duration = $.datepicker._get(inst, 'duration');
					var postProcess = function() {
						$.datepicker._datepickerShowing = true;
						var borders = $.datepicker._getBorders(inst.dpDiv);
						inst.dpDiv.find('iframe.ui-datepicker-cover'). // IE6- only
					css({ left: -borders[0], top: -borders[1],
						width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()
					});
					};
					inst.dpDiv.zIndex($(input).zIndex() + 1);
					if ($.effects && $.effects[showAnim])
						inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
					else
						inst.dpDiv[showAnim || 'show']((showAnim ? duration : null), postProcess);
					if (!showAnim || !duration)
						postProcess();
					if (inst.input.is(':visible') && !inst.input.is(':disabled'))
						inst.input.focus();
					$.datepicker._curInst = inst;
				}
			},

			/* Generate the date picker content. */
			_updateDatepicker: function(inst) {
				var self = this;
				var borders = $.datepicker._getBorders(inst.dpDiv);
				inst.dpDiv.empty().append(this._generateHTML(inst))
			.find('iframe.ui-datepicker-cover') // IE6- only
				.css({ left: -borders[0], top: -borders[1],
					width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()
				})
			.end()
			.find('button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a')
				.bind('mouseout', function() {
					$(this).removeClass('ui-state-hover');
					if (this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover');
					if (this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover');
				})
				.bind('mouseover', function() {
					if (!self._isDisabledDatepicker(inst.inline ? inst.dpDiv.parent()[0] : inst.input[0])) {
						$(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
						$(this).addClass('ui-state-hover');
						if (this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover');
						if (this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover');
					}
				})
			.end()
			.find('.' + this._dayOverClass + ' a')
				.trigger('mouseover')
			.end();
				var numMonths = this._getNumberOfMonths(inst);
				var cols = numMonths[1];
				var width = 17;
				if (cols > 1)
					inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
				else
					inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
				inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
			'Class']('ui-datepicker-multi');
				inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
			'Class']('ui-datepicker-rtl');
				if (inst == $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input &&
				inst.input.is(':visible') && !inst.input.is(':disabled'))
					inst.input.focus();
			},

			/* Retrieve the size of left and top borders for an element.
			@param  elem  (jQuery object) the element of interest
			@return  (number[2]) the left and top borders */
			_getBorders: function(elem) {
				var convert = function(value) {
					return { thin: 1, medium: 2, thick: 3}[value] || value;
				};
				return [parseFloat(convert(elem.css('border-left-width'))),
			parseFloat(convert(elem.css('border-top-width')))];
			},

			/* Check positioning to remain on screen. */
			_checkOffset: function(inst, offset, isFixed) {
				var dpWidth = inst.dpDiv.outerWidth();
				var dpHeight = inst.dpDiv.outerHeight();
				var inputWidth = inst.input ? inst.input.outerWidth() : 0;
				var inputHeight = inst.input ? inst.input.outerHeight() : 0;
				var viewWidth = document.documentElement.clientWidth + $(document).scrollLeft();
				var viewHeight = document.documentElement.clientHeight + $(document).scrollTop();

				offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
				offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
				offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;

				// now check if datepicker is showing outside window viewport - move to a better place if so.
				offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
			Math.abs(offset.left + dpWidth - viewWidth) : 0);
				offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
			Math.abs(dpHeight + inputHeight) : 0);

				return offset;
			},

			/* Find an object's position on the screen. */
			_findPos: function(obj) {
				var inst = this._getInst(obj);
				var isRTL = this._get(inst, 'isRTL');
				while (obj && (obj.type == 'hidden' || obj.nodeType != 1)) {
					obj = obj[isRTL ? 'previousSibling' : '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 */
			_hideDatepicker: function(input) {
				var inst = this._curInst;
				if (!inst || (input && inst != $.data(input, PROP_NAME)))
					return;
				if (this._datepickerShowing) {
					var showAnim = this._get(inst, 'showAnim');
					var duration = this._get(inst, 'duration');
					var postProcess = function() {
						$.datepicker._tidyDialog(inst);
						this._curInst = null;
					};
					if ($.effects && $.effects[showAnim])
						inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
					else
						inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' :
					(showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess);
					if (!showAnim)
						postProcess();
					var onClose = this._get(inst, 'onClose');
					if (onClose)
						onClose.apply((inst.input ? inst.input[0] : null),
					[(inst.input ? inst.input.val() : ''), inst]);  // trigger custom callback
					this._datepickerShowing = false;
					this._lastInput = null;
					if (this._inDialog) {
						this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
						if ($.blockUI) {
							$.unblockUI();
							$('body').append(this.dpDiv);
						}
					}
					this._inDialog = false;
				}
			},

			/* Tidy up after a dialog display. */
			_tidyDialog: function(inst) {
				inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
			},

			/* Close date picker if clicked elsewhere. */
			_checkExternalClick: function(event) {
				if (!$.datepicker._curInst)
					return;
				var $target = $(event.target);
				if ($target[0].id != $.datepicker._mainDivId &&
				$target.parents('#' + $.datepicker._mainDivId).length == 0 &&
				!$target.hasClass($.datepicker.markerClassName) &&
				!$target.hasClass($.datepicker._triggerClass) &&
				$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI))
					$.datepicker._hideDatepicker();
			},

			/* Adjust one of the date sub-fields. */
			_adjustDate: function(id, offset, period) {
				var target = $(id);
				var inst = this._getInst(target[0]);
				if (this._isDisabledDatepicker(target[0])) {
					return;
				}
				this._adjustInstDate(inst, offset +
			(period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
			period);
				this._updateDatepicker(inst);
			},

			/* Action for current link. */
			_gotoToday: function(id) {
				var target = $(id);
				var inst = this._getInst(target[0]);
				if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
					inst.selectedDay = inst.currentDay;
					inst.drawMonth = inst.selectedMonth = inst.currentMonth;
					inst.drawYear = inst.selectedYear = inst.currentYear;
				}
				else {
					var date = new Date();
					inst.selectedDay = date.getDate();
					inst.drawMonth = inst.selectedMonth = date.getMonth();
					inst.drawYear = inst.selectedYear = date.getFullYear();
				}
				this._notifyChange(inst);
				this._adjustDate(target);
			},

			/* Action for selecting a new month/year. */
			_selectMonthYear: function(id, select, period) {
				var target = $(id);
				var inst = this._getInst(target[0]);
				inst._selectingMonthYear = false;
				inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
		inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
			parseInt(select.options[select.selectedIndex].value, 10);
				this._notifyChange(inst);
				this._adjustDate(target);
			},

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

			/* Action for selecting a day. */
			_selectDay: function(id, month, year, td) {
				var target = $(id);
				if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
					return;
				}
				var inst = this._getInst(target[0]);
				inst.selectedDay = inst.currentDay = $('a', td).html();
				inst.selectedMonth = inst.currentMonth = month;
				inst.selectedYear = inst.currentYear = year;
				this._selectDate(id, this._formatDate(inst,
			inst.currentDay, inst.currentMonth, inst.currentYear));
			},

			/* Erase the input field and hide the date picker. */
			_clearDate: function(id) {
				var target = $(id);
				var inst = this._getInst(target[0]);
				this._selectDate(target, '');
			},

			/* Update the input field with the selected date. */
			_selectDate: function(id, dateStr) {
				var target = $(id);
				var inst = this._getInst(target[0]);
				dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
				if (inst.input)
					inst.input.val(dateStr);
				this._updateAlternate(inst);
				var onSelect = this._get(inst, '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 {
					this._hideDatepicker();
					this._lastInput = inst.input[0];
					if (typeof (inst.input[0]) != 'object')
						inst.input.focus(); // restore focus
					this._lastInput = null;
				}
			},

			/* Update any alternate field to synchronise with the main field. */
			_updateAlternate: function(inst) {
				var altField = this._get(inst, 'altField');
				if (altField) { // update alternate field too
					var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
					var date = this._getDate(inst);
					var dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
					$(altField).each(function() { $(this).val(dateStr); });
				}
			},

			/* 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.getTime());
				// Find Thursday of this week starting on Monday
				checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
				var time = checkDate.getTime();
				checkDate.setMonth(0); // Compare with Jan 1
				checkDate.setDate(1);
				return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
			},

			/* Parse a string value into a date object.
			See formatDate below for the possible formats.

	   @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 doy = -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 == '@' ? 14 : (match == '!' ? 20 :
				(match == 'y' ? 4 : (match == 'o' ? 3 : 2))));
					var digits = new RegExp('^\\d{1,' + size + '}');
					var num = value.substring(iValue).match(digits);
					if (!num)
						throw 'Missing number at position ' + iValue;
					iValue += num[0].length;
					return parseInt(num[0], 10);
				};
				// Extract a name from the string value and convert to an index
				var getName = function(match, shortNames, longNames) {
					var names = (lookAhead(match) ? longNames : shortNames);
					for (var i = 0; i < names.length; i++) {
						if (value.substr(iValue, names[i].length) == names[i]) {
							iValue += names[i].length;
							return i + 1;
						}
					}
					throw 'Unknown name at position ' + iValue;
				};
				// 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 'o':
							doy = getNumber('o');
							break;
						case 'm':
							month = getNumber('m');
							break;
						case 'M':
							month = getName('M', monthNamesShort, monthNames);
							break;
						case 'y':
							year = getNumber('y');
							break;
						case '@':
							var date = new Date(getNumber('@'));
							year = date.getFullYear();
							month = date.getMonth() + 1;
							day = date.getDate();
							break;
						case '!':
							var date = new Date((getNumber('!') - this._ticksTo1970) / 10000);
							year = date.getFullYear();
							month = date.getMonth() + 1;
							day = date.getDate();
							break;
						case "'":
							if (lookAhead("'"))
								checkLiteral();
							else
								literal = true;
							break;
						default:
							checkLiteral();
					}
				}
				if (year == -1)
					year = new Date().getFullYear();
				else if (year < 100)
					year += new Date().getFullYear() - new Date().getFullYear() % 100 +
				(year <= shortYearCutoff ? 0 : -100);
				if (doy > -1) {
					month = 1;
					day = doy;
					do {
						var dim = this._getDaysInMonth(year, month - 1);
						if (day <= dim)
							break;
						month++;
						day -= dim;
					} while (true);
				}
				var date = this._daylightSavingAdjust(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;
			},

			/* Standard date formats. */
			ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
			COOKIE: 'D, dd M yy',
			ISO_8601: 'yy-mm-dd',
			RFC_822: 'D, d M y',
			RFC_850: 'DD, dd-M-y',
			RFC_1036: 'D, d M y',
			RFC_1123: 'D, d M yy',
			RFC_2822: 'D, d M yy',
			RSS: 'D, d M y', // RFC 822
			TICKS: '!',
			TIMESTAMP: '@',
			W3C: 'yy-mm-dd', // ISO 8601

			_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
		Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),

			/* 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)
			o  - day of year (no leading zeros)
			oo - day of year (three 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)
			@ - Unix timestamp (ms since 01/01/1970)
			! - Windows ticks (100ns since 01/01/0001)
			'...' - 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, len) {
					var num = '' + value;
					if (lookAhead(match))
						while (num.length < len)
						num = '0' + num;
					return num;
				};
				// 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(), 2);
							break;
						case 'D':
							output += formatName('D', date.getDay(), dayNamesShort, dayNames);
							break;
						case 'o':
							output += formatNumber('o',
								(date.getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000, 3);
							break;
						case 'm':
							output += formatNumber('m', date.getMonth() + 1, 2);
							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 '@':
							output += date.getTime();
							break;
						case '!':
							output += date.getTime() * 10000 + this._ticksTo1970;
							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;
				// 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;
				};
				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': case 'm': case 'y': case '@':
						chars += '0123456789';
						break;
					case 'D': case 'M':
						return null; // Accept anything
					case "'":
						if (lookAhead("'"))
							chars += "'";
						else
							literal = true;
						break;
					default:
						chars += format.charAt(iFormat);
				}
				return chars;
			},

			/* Get a setting value, defaulting if necessary. */
			_get: function(inst, name) {
				return inst.settings[name] !== undefined ?
			inst.settings[name] : this._defaults[name];
			},

			/* Parse existing date and initialise date picker. */
			_setDateFromField: function(inst, noDefault) {
				if (inst.input.val() == inst.lastVal) {
					return;
				}
				var dateFormat = this._get(inst, 'dateFormat');
				var dates = inst.lastVal = inst.input ? inst.input.val() : null;
				var date, defaultDate;
				date = defaultDate = this._getDefaultDate(inst);
				var settings = this._getFormatConfig(inst);
				try {
					date = this.parseDate(dateFormat, dates, settings) || defaultDate;
				} catch (event) {
					this.log(event);
					dates = (noDefault ? '' : dates);
				}
				inst.selectedDay = date.getDate();
				inst.drawMonth = inst.selectedMonth = date.getMonth();
				inst.drawYear = inst.selectedYear = date.getFullYear();
				inst.currentDay = (dates ? date.getDate() : 0);
				inst.currentMonth = (dates ? date.getMonth() : 0);
				inst.currentYear = (dates ? date.getFullYear() : 0);
				this._adjustInstDate(inst);
			},

			/* Retrieve the default date shown on opening. */
			_getDefaultDate: function(inst) {
				return this._restrictMinMax(inst,
			this._determineDate(inst, this._get(inst, 'defaultDate'), new Date()));
			},

			/* A date may be specified as an exact value or a relative one. */
			_determineDate: function(inst, date, defaultDate) {
				var offsetNumeric = function(offset) {
					var date = new Date();
					date.setDate(date.getDate() + offset);
					return date;
				};
				var offsetString = function(offset) {
					try {
						return $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
					offset, $.datepicker._getFormatConfig(inst));
					}
					catch (e) {
						// Ignore
					}
					var date = (offset.toLowerCase().match(/^c/) ?
				$.datepicker._getDate(inst) : null) || new Date();
					var year = date.getFullYear();
					var month = date.getMonth();
					var day = date.getDate();
					var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
					var matches = pattern.exec(offset);
					while (matches) {
						switch (matches[2] || 'd') {
							case 'd': case 'D':
								day += parseInt(matches[1], 10); break;
							case 'w': case 'W':
								day += parseInt(matches[1], 10) * 7; break;
							case 'm': case 'M':
								month += parseInt(matches[1], 10);
								day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
								break;
							case 'y': case 'Y':
								year += parseInt(matches[1], 10);
								day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
								break;
						}
						matches = pattern.exec(offset);
					}
					return new Date(year, month, day);
				};
				date = (date == null ? defaultDate : (typeof date == 'string' ? offsetString(date) :
			(typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : date)));
				date = (date && date.toString() == 'Invalid Date' ? defaultDate : date);
				if (date) {
					date.setHours(0);
					date.setMinutes(0);
					date.setSeconds(0);
					date.setMilliseconds(0);
				}
				return this._daylightSavingAdjust(date);
			},

			/* Handle switch to/from daylight saving.
			Hours may be non-zero on daylight saving cut-over:
			> 12 when midnight changeover, but then cannot generate
			midnight datetime, so jump to 1AM, otherwise reset.
			@param  date  (Date) the date to check
			@return  (Date) the corrected date */
			_daylightSavingAdjust: function(date) {
				if (!date) return null;
				date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
				return date;
			},

			/* Set the date(s) directly. */
			_setDate: function(inst, date, noChange) {
				var clear = !(date);
				var origMonth = inst.selectedMonth;
				var origYear = inst.selectedYear;
				date = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
				inst.selectedDay = inst.currentDay = date.getDate();
				inst.drawMonth = inst.selectedMonth = inst.currentMonth = date.getMonth();
				inst.drawYear = inst.selectedYear = inst.currentYear = date.getFullYear();
				if ((origMonth != inst.selectedMonth || origYear != inst.selectedYear) && !noChange)
					this._notifyChange(inst);
				this._adjustInstDate(inst);
				if (inst.input) {
					inst.input.val(clear ? '' : this._formatDate(inst));
				}
			},

			/* Retrieve the date(s) directly. */
			_getDate: function(inst) {
				var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
			this._daylightSavingAdjust(new Date(
			inst.currentYear, inst.currentMonth, inst.currentDay)));
				return startDate;
			},

			/* Generate the HTML for the current state of the date picker. */
			_generateHTML: function(inst) {
				var today = new Date();
				today = this._daylightSavingAdjust(
			new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
				var isRTL = this._get(inst, 'isRTL');
				var showButtonPanel = this._get(inst, 'showButtonPanel');
				var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
				var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
				var numMonths = this._getNumberOfMonths(inst);
				var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
				var stepMonths = this._get(inst, 'stepMonths');
				var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
				var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
			new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
				var minDate = this._getMinMaxDate(inst, 'min');
				var maxDate = this._getMinMaxDate(inst, 'max');
				var drawMonth = inst.drawMonth - showCurrentAtPos;
				var drawYear = inst.drawYear;
				if (drawMonth < 0) {
					drawMonth += 12;
					drawYear--;
				}
				if (maxDate) {
					var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
				maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
					maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
					while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
						drawMonth--;
						if (drawMonth < 0) {
							drawMonth = 11;
							drawYear--;
						}
					}
				}
				inst.drawMonth = drawMonth;
				inst.drawYear = drawYear;
				var prevText = this._get(inst, 'prevText');
				prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
			this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
			this._getFormatConfig(inst)));
				var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
			'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' +
			' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + (isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
			(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + (isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>'));
				var nextText = this._get(inst, 'nextText');
				nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
			this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
			this._getFormatConfig(inst)));
				var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
			'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' +
			' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + (isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
			(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + (isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>'));
				var currentText = this._get(inst, 'currentText');
				var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
				currentText = (!navigationAsDateFormat ? currentText :
			this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
				var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : '');
				var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
			(this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._gotoToday(\'#' + inst.id + '\');"' +
			'>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
				var firstDay = parseInt(this._get(inst, 'firstDay'), 10);
				firstDay = (isNaN(firstDay) ? 0 : firstDay);
				var showWeek = this._get(inst, 'showWeek');
				var dayNames = this._get(inst, 'dayNames');
				var dayNamesShort = this._get(inst, 'dayNamesShort');
				var dayNamesMin = this._get(inst, 'dayNamesMin');
				var monthNames = this._get(inst, 'monthNames');
				var monthNamesShort = this._get(inst, 'monthNamesShort');
				var beforeShowDay = this._get(inst, 'beforeShowDay');
				var showOtherMonths = this._get(inst, 'showOtherMonths');
				var selectOtherMonths = this._get(inst, 'selectOtherMonths');
				var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
				var defaultDate = this._getDefaultDate(inst);
				var html = '';
				for (var row = 0; row < numMonths[0]; row++) {
					var group = '';
					for (var col = 0; col < numMonths[1]; col++) {
						var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
						var cornerClass = ' ui-corner-all';
						var calender = '';
						if (isMultiMonth) {
							calender += '<div class="ui-datepicker-group';
							if (numMonths[1] > 1)
								switch (col) {
								case 0: calender += ' ui-datepicker-group-first';
									cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
								case numMonths[1] - 1: calender += ' ui-datepicker-group-last';
									cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
								default: calender += ' ui-datepicker-group-middle'; cornerClass = ''; break;
							}
							calender += '">';
						}
						calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
					(/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
					(/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
					this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
					row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
					'</div><table class="ui-datepicker-calendar"><thead>' +
					'<tr>';
						var thead = (showWeek ? '<th class="ui-datepicker-week-col">' + this._get(inst, 'weekHeader') + '</th>' : '');
						for (var dow = 0; dow < 7; dow++) { // days of the week
							var day = (dow + firstDay) % 7;
							thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
						'<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
						}
						calender += thead + '</tr></thead><tbody>';
						var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
						if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
							inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
						var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
						var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate
						var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
						for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
							calender += '<tr>';
							var tbody = (!showWeek ? '' : '<td class="ui-datepicker-week-col">' +
						this._get(inst, 'calculateWeek')(printDate) + '</td>');
							for (var dow = 0; dow < 7; dow++) { // create date picker days
								var daySettings = (beforeShowDay ?
							beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
								var otherMonth = (printDate.getMonth() != drawMonth);
								var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
							(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
								tbody += '<td class="' +
							((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
							(otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
							((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
							(defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
								// or defaultDate is current printedDate and defaultDate is selectedDate
							' ' + this._dayOverClass : '') + // highlight selected day
							(unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled' : '') +  // highlight unselectable days
							(otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
							(printDate.getTime() == currentDate.getTime() ? ' ' + this._currentClass : '') + // highlight selected day
							(printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
							((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
							(unselectable ? '' : ' onclick="DP_jQuery_' + dpuuid + '.datepicker._selectDay(\'#' +
							inst.id + '\',' + printDate.getMonth() + ',' + printDate.getFullYear() + ', this);return false;"') + '>' + // actions
							(otherMonth && !showOtherMonths ? '&#xa0;' : // display for other months
							(unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
							(printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
							(printDate.getTime() == currentDate.getTime() ? ' ui-state-active' : '') + // highlight selected day
							(otherMonth ? ' ui-priority-secondary' : '') + // distinguish dates from other months
							'" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display selectable date
								printDate.setDate(printDate.getDate() + 1);
								printDate = this._daylightSavingAdjust(printDate);
							}
							calender += tbody + '</tr>';
						}
						drawMonth++;
						if (drawMonth > 11) {
							drawMonth = 0;
							drawYear++;
						}
						calender += '</tbody></table>' + (isMultiMonth ? '</div>' +
							((numMonths[0] > 0 && col == numMonths[1] - 1) ? '<div class="ui-datepicker-row-break"></div>' : '') : '');
						group += calender;
					}
					html += group;
				}
				html += buttonPanel + ($.browser.msie && parseInt($.browser.version, 10) < 7 && !inst.inline ?
			'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
				inst._keyEvent = false;
				return html;
			},

			/* Generate the month and year header. */
			_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
			secondary, monthNames, monthNamesShort) {
				var changeMonth = this._get(inst, 'changeMonth');
				var changeYear = this._get(inst, 'changeYear');
				var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
				var html = '<div class="ui-datepicker-title">';
				var monthHtml = '';
				// month selection
				if (secondary || !changeMonth)
					monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span>';
				else {
					var inMinYear = (minDate && minDate.getFullYear() == drawYear);
					var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
					monthHtml += '<select class="ui-datepicker-month" ' +
				'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' +
				'onclick="DP_jQuery_' + dpuuid + '.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
			 	'>';
					for (var month = 0; month < 12; month++) {
						if ((!inMinYear || month >= minDate.getMonth()) &&
						(!inMaxYear || month <= maxDate.getMonth()))
							monthHtml += '<option value="' + month + '"' +
						(month == drawMonth ? ' selected="selected"' : '') +
						'>' + monthNamesShort[month] + '</option>';
					}
					monthHtml += '</select>';
				}
				if (!showMonthAfterYear)
					html += monthHtml + (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '');
				// year selection
				if (secondary || !changeYear)
					html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
				else {
					// determine range of years to display
					var years = this._get(inst, 'yearRange').split(':');
					var thisYear = new Date().getFullYear();
					var determineYear = function(value) {
						var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) :
					(value.match(/[+-].*/) ? thisYear + parseInt(value, 10) :
					parseInt(value, 10)));
						return (isNaN(year) ? thisYear : year);
					};
					var year = determineYear(years[0]);
					var endYear = Math.max(year, determineYear(years[1] || ''));
					year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
					endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
					html += '<select class="ui-datepicker-year" ' +
				'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' +
				'onclick="DP_jQuery_' + dpuuid + '.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
				'>';
					for (; year <= endYear; year++) {
						html += '<option value="' + year + '"' +
					(year == drawYear ? ' selected="selected"' : '') +
					'>' + year + '</option>';
					}
					html += '</select>';
				}
				html += this._get(inst, 'yearSuffix');
				if (showMonthAfterYear)
					html += (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '') + monthHtml;
				html += '</div>'; // Close datepicker_header
				return html;
			},

			/* Adjust one of the date sub-fields. */
			_adjustInstDate: function(inst, offset, period) {
				var year = inst.drawYear + (period == 'Y' ? offset : 0);
				var month = inst.drawMonth + (period == 'M' ? offset : 0);
				var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
			(period == 'D' ? offset : 0);
				var date = this._restrictMinMax(inst,
			this._daylightSavingAdjust(new Date(year, month, day)));
				inst.selectedDay = date.getDate();
				inst.drawMonth = inst.selectedMonth = date.getMonth();
				inst.drawYear = inst.selectedYear = date.getFullYear();
				if (period == 'M' || period == 'Y')
					this._notifyChange(inst);
			},

			/* Ensure a date is within any min/max bounds. */
			_restrictMinMax: function(inst, date) {
				var minDate = this._getMinMaxDate(inst, 'min');
				var maxDate = this._getMinMaxDate(inst, 'max');
				date = (minDate && date < minDate ? minDate : date);
				date = (maxDate && date > maxDate ? maxDate : date);
				return date;
			},

			/* Notify change of month/year. */
			_notifyChange: function(inst) {
				var onChange = this._get(inst, 'onChangeMonthYear');
				if (onChange)
					onChange.apply((inst.input ? inst.input[0] : null),
				[inst.selectedYear, inst.selectedMonth + 1, inst]);
			},

			/* Determine the number of months to show. */
			_getNumberOfMonths: function(inst) {
				var numMonths = this._get(inst, 'numberOfMonths');
				return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
			},

			/* Determine the current maximum date - ensure no time components are set. */
			_getMinMaxDate: function(inst, minMax) {
				return this._determineDate(inst, this._get(inst, minMax + 'Date'), 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(inst, offset, curYear, curMonth) {
				var numMonths = this._getNumberOfMonths(inst);
				var date = this._daylightSavingAdjust(new Date(curYear,
			curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
				if (offset < 0)
					date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
				return this._isInRange(inst, date);
			},

			/* Is the given date in the accepted range? */
			_isInRange: function(inst, date) {
				var minDate = this._getMinMaxDate(inst, 'min');
				var maxDate = this._getMinMaxDate(inst, 'max');
				return ((!minDate || date.getTime() >= minDate.getTime()) &&
			(!maxDate || date.getTime() <= maxDate.getTime()));
			},

			/* Provide the configuration settings for formatting/parsing. */
			_getFormatConfig: function(inst) {
				var shortYearCutoff = this._get(inst, 'shortYearCutoff');
				shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
			new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
				return { shortYearCutoff: shortYearCutoff,
					dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
					monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')
				};
			},

			/* Format the given date for display. */
			_formatDate: function(inst, day, month, year) {
				if (!day) {
					inst.currentDay = inst.selectedDay;
					inst.currentMonth = inst.selectedMonth;
					inst.currentYear = inst.selectedYear;
				}
				var date = (day ? (typeof day == 'object' ? day :
			this._daylightSavingAdjust(new Date(year, month, day))) :
			this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
				return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
			}
		});

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

		/* Determine whether an object is an array. */
		function isArray(a) {
			return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
		(a.constructor && a.constructor.toString().match(/\Array\(\)/))));
		};

		/* 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) {

			/* Initialise the date picker. */
			if (!$.datepicker.initialized) {
				$(document).mousedown($.datepicker._checkExternalClick).
			find('body').append($.datepicker.dpDiv);
				$.datepicker.initialized = true;
			}

			var otherArgs = Array.prototype.slice.call(arguments, 1);
			if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget'))
				return $.datepicker['_' + options + 'Datepicker'].
			apply($.datepicker, [this[0]].concat(otherArgs));
			if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
				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
		$.datepicker.initialized = false;
		$.datepicker.uuid = new Date().getTime();
		$.datepicker.version = "1.8.1";

		// Workaround for #4055
		// Add another global to avoid noConflict issues with inline event handlers
		window['DP_jQuery_' + dpuuid] = $;

	})(jQuery);
	/*
	* jQuery UI Progressbar 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Progressbar
	*
	* Depends:
	*   jquery.ui.core.js
	*   jquery.ui.widget.js
	*/
	(function($) {

		$.widget("ui.progressbar", {
			options: {
				value: 0
			},
			_create: function() {
				this.element
			.addClass("ui-progressbar ui-widget ui-widget-content ui-corner-all")
			.attr({
				role: "progressbar",
				"aria-valuemin": this._valueMin(),
				"aria-valuemax": this._valueMax(),
				"aria-valuenow": this._value()
			});

				this.valueDiv = $("<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>")
			.appendTo(this.element);

				this._refreshValue();
			},

			destroy: function() {
				this.element
			.removeClass("ui-progressbar ui-widget ui-widget-content ui-corner-all")
			.removeAttr("role")
			.removeAttr("aria-valuemin")
			.removeAttr("aria-valuemax")
			.removeAttr("aria-valuenow");

				this.valueDiv.remove();

				$.Widget.prototype.destroy.apply(this, arguments);
			},

			value: function(newValue) {
				if (newValue === undefined) {
					return this._value();
				}

				this._setOption("value", newValue);
				return this;
			},

			_setOption: function(key, value) {
				switch (key) {
					case "value":
						this.options.value = value;
						this._refreshValue();
						this._trigger("change");
						break;
				}

				$.Widget.prototype._setOption.apply(this, arguments);
			},

			_value: function() {
				var val = this.options.value;
				// normalize invalid value
				if (typeof val !== "number") {
					val = 0;
				}
				if (val < this._valueMin()) {
					val = this._valueMin();
				}
				if (val > this._valueMax()) {
					val = this._valueMax();
				}

				return val;
			},

			_valueMin: function() {
				return 0;
			},

			_valueMax: function() {
				return 100;
			},

			_refreshValue: function() {
				var value = this.value();
				this.valueDiv
			[value === this._valueMax() ? "addClass" : "removeClass"]("ui-corner-right")
			.width(value + "%");
				this.element.attr("aria-valuenow", value);
			}
		});

		$.extend($.ui.progressbar, {
			version: "1.8.1"
		});

	})(jQuery);
	/*
	* jQuery UI Effects 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/
	*/
	; jQuery.effects || (function($) {

		$.effects = {};



		/******************************************************************************/
		/****************************** COLOR ANIMATIONS ******************************/
		/******************************************************************************/

		// override the animation for color styles
		$.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor',
	'borderRightColor', 'borderTopColor', 'color', 'outlineColor'],
function(i, attr) {
	$.fx.step[attr] = function(fx) {
		if (!fx.colorInit) {
			fx.start = getColor(fx.elem, attr);
			fx.end = getRGB(fx.end);
			fx.colorInit = true;
		}

		fx.elem.style[attr] = 'rgb(' +
			Math.max(Math.min(parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0], 10), 255), 0) + ',' +
			Math.max(Math.min(parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1], 10), 255), 0) + ',' +
			Math.max(Math.min(parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2], 10), 255), 0) + ')';
	};
});

		// 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], 10), parseInt(result[2], 10), parseInt(result[3], 10)];

			// 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[$.trim(color).toLowerCase()];
		}

		function getColor(elem, attr) {
			var color;

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

				// Keep going until we find an element that has color, or we hit the body
				if (color != '' && color != 'transparent' || $.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]
		};



		/******************************************************************************/
		/****************************** CLASS ANIMATIONS ******************************/
		/******************************************************************************/

		var classAnimationActions = ['add', 'remove', 'toggle'],
	shorthandStyles = {
		border: 1,
		borderBottom: 1,
		borderColor: 1,
		borderLeft: 1,
		borderRight: 1,
		borderTop: 1,
		borderWidth: 1,
		margin: 1,
		padding: 1
	};

		function getElementStyles() {
			var style = document.defaultView
			? document.defaultView.getComputedStyle(this, null)
			: this.currentStyle,
		newStyle = {},
		key,
		camelCase;

			// webkit enumerates style porperties
			if (style && style.length && style[0] && style[style[0]]) {
				var len = style.length;
				while (len--) {
					key = style[len];
					if (typeof style[key] == 'string') {
						camelCase = key.replace(/\-(\w)/g, function(all, letter) {
							return letter.toUpperCase();
						});
						newStyle[camelCase] = style[key];
					}
				}
			} else {
				for (key in style) {
					if (typeof style[key] === 'string') {
						newStyle[key] = style[key];
					}
				}
			}

			return newStyle;
		}

		function filterStyles(styles) {
			var name, value;
			for (name in styles) {
				value = styles[name];
				if (
				// ignore null and undefined values
			value == null ||
				// ignore functions (when does this occur?)
			$.isFunction(value) ||
				// shorthand styles that need to be expanded
			name in shorthandStyles ||
				// ignore scrollbars (break in IE)
			(/scrollbar/).test(name) ||

				// only colors or values that can be converted to numbers
			(!(/color/i).test(name) && isNaN(parseFloat(value)))
		) {
					delete styles[name];
				}
			}

			return styles;
		}

		function styleDifference(oldStyle, newStyle) {
			var diff = { _: 0 }, // http://dev.jquery.com/ticket/5459
		name;

			for (name in newStyle) {
				if (oldStyle[name] != newStyle[name]) {
					diff[name] = newStyle[name];
				}
			}

			return diff;
		}

		$.effects.animateClass = function(value, duration, easing, callback) {
			if ($.isFunction(easing)) {
				callback = easing;
				easing = null;
			}

			return this.each(function() {

				var that = $(this),
			originalStyleAttr = that.attr('style') || ' ',
			originalStyle = filterStyles(getElementStyles.call(this)),
			newStyle,
			className = that.attr('className');

				$.each(classAnimationActions, function(i, action) {
					if (value[action]) {
						that[action + 'Class'](value[action]);
					}
				});
				newStyle = filterStyles(getElementStyles.call(this));
				that.attr('className', className);

				that.animate(styleDifference(originalStyle, newStyle), duration, easing, function() {
					$.each(classAnimationActions, function(i, action) {
						if (value[action]) { that[action + 'Class'](value[action]); }
					});
					// work around bug in IE by clearing the cssText before setting it
					if (typeof that.attr('style') == 'object') {
						that.attr('style').cssText = '';
						that.attr('style').cssText = originalStyleAttr;
					} else {
						that.attr('style', originalStyleAttr);
					}
					if (callback) { callback.apply(this, arguments); }
				});
			});
		};

		$.fn.extend({
			_addClass: $.fn.addClass,
			addClass: function(classNames, speed, easing, callback) {
				return speed ? $.effects.animateClass.apply(this, [{ add: classNames }, speed, easing, callback]) : this._addClass(classNames);
			},

			_removeClass: $.fn.removeClass,
			removeClass: function(classNames, speed, easing, callback) {
				return speed ? $.effects.animateClass.apply(this, [{ remove: classNames }, speed, easing, callback]) : this._removeClass(classNames);
			},

			_toggleClass: $.fn.toggleClass,
			toggleClass: function(classNames, force, speed, easing, callback) {
				if (typeof force == "boolean" || force === undefined) {
					if (!speed) {
						// without speed parameter;
						return this._toggleClass(classNames, force);
					} else {
						return $.effects.animateClass.apply(this, [(force ? { add: classNames} : { remove: classNames }), speed, easing, callback]);
					}
				} else {
					// without switch parameter;
					return $.effects.animateClass.apply(this, [{ toggle: classNames }, force, speed, easing]);
				}
			},

			switchClass: function(remove, add, speed, easing, callback) {
				return $.effects.animateClass.apply(this, [{ add: add, remove: remove }, speed, easing, callback]);
			}
		});



		/******************************************************************************/
		/*********************************** EFFECTS **********************************/
		/******************************************************************************/

		$.extend($.effects, {
			version: "1.8.1",

			// Saves a set of properties in a data storage
			save: function(element, set) {
				for (var i = 0; i < set.length; i++) {
					if (set[i] !== null) element.data("ec.storage." + set[i], element[0].style[set[i]]);
				}
			},

			// Restores a set of previously saved properties from a data storage
			restore: function(element, set) {
				for (var i = 0; i < set.length; i++) {
					if (set[i] !== null) element.css(set[i], element.data("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 };
			},

			// Wraps the element around a wrapper that copies position properties
			createWrapper: function(element) {

				// if the element is already wrapped, return it
				if (element.parent().is('.ui-effects-wrapper')) {
					return element.parent();
				}

				// wrap the element
				var props = {
					width: element.outerWidth(true),
					height: element.outerHeight(true),
					'float': element.css('float')
				},
			wrapper = $('<div></div>')
				.addClass('ui-effects-wrapper')
				.css({
					fontSize: '100%',
					background: 'transparent',
					border: 'none',
					margin: 0,
					padding: 0
				});

				element.wrap(wrapper);
				wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually loose the reference to the wrapped element

				// transfer positioning properties to the wrapper
				if (element.css('position') == 'static') {
					wrapper.css({ position: 'relative' });
					element.css({ position: 'relative' });
				} else {
					$.extend(props, {
						position: element.css('position'),
						zIndex: element.css('z-index')
					});
					$.each(['top', 'left', 'bottom', 'right'], function(i, pos) {
						props[pos] = element.css(pos);
						if (isNaN(parseInt(props[pos], 10))) {
							props[pos] = 'auto';
						}
					});
					element.css({ position: 'relative', top: 0, left: 0 });
				}

				return wrapper.css(props).show();
			},

			removeWrapper: function(element) {
				if (element.parent().is('.ui-effects-wrapper'))
					return element.parent().replaceWith(element);
				return element;
			},

			setTransition: function(element, list, factor, value) {
				value = value || {};
				$.each(list, function(i, x) {
					unit = element.cssUnit(x);
					if (unit[0] > 0) value[x] = unit[0] * factor + unit[1];
				});
				return value;
			}
		});


		function _normalizeArguments(effect, options, speed, callback) {
			// shift params for method overloading
			if (typeof effect == 'object') {
				callback = options;
				speed = null;
				options = effect;
				effect = options.effect;
			}
			if ($.isFunction(options)) {
				callback = options;
				speed = null;
				options = {};
			}
			if ($.isFunction(speed)) {
				callback = speed;
				speed = null;
			}
			if (typeof options == 'number' || $.fx.speeds[options]) {
				callback = speed;
				speed = options;
				options = {};
			}

			options = options || {};

			speed = speed || options.duration;
			speed = $.fx.off ? 0 : typeof speed == 'number'
		? speed : $.fx.speeds[speed] || $.fx.speeds._default;

			callback = callback || options.complete;

			return [effect, options, speed, callback];
		}

		$.fn.extend({
			effect: function(effect, options, speed, callback) {
				var args = _normalizeArguments.apply(this, arguments),
				// TODO: make effects takes actual parameters instead of a hash
			args2 = {
				options: args[1],
				duration: args[2],
				callback: args[3]
			},
			effectMethod = $.effects[effect];

				return effectMethod && !$.fx.off ? effectMethod.call(this, args2) : this;
			},

			_show: $.fn.show,
			show: function(speed) {
				if (!speed || typeof speed == 'number' || $.fx.speeds[speed]) {
					return this._show.apply(this, arguments);
				} else {
					var args = _normalizeArguments.apply(this, arguments);
					args[1].mode = 'show';
					return this.effect.apply(this, args);
				}
			},

			_hide: $.fn.hide,
			hide: function(speed) {
				if (!speed || typeof speed == 'number' || $.fx.speeds[speed]) {
					return this._hide.apply(this, arguments);
				} else {
					var args = _normalizeArguments.apply(this, arguments);
					args[1].mode = 'hide';
					return this.effect.apply(this, args);
				}
			},

			// jQuery core overloads toggle and create _toggle
			__toggle: $.fn.toggle,
			toggle: function(speed) {
				if (!speed || typeof speed == 'number' || $.fx.speeds[speed] ||
			typeof speed == 'boolean' || $.isFunction(speed)) {
					return this.__toggle.apply(this, arguments);
				} else {
					var args = _normalizeArguments.apply(this, arguments);
					args[1].mode = 'toggle';
					return this.effect.apply(this, args);
				}
			},

			// 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;
			}
		});



		/******************************************************************************/
		/*********************************** EASING ***********************************/
		/******************************************************************************/

		/*
		* 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
		$.easing.jswing = $.easing.swing;

		$.extend($.easing,
{
	def: 'easeOutQuad',
	swing: function(x, t, b, c, d) {
		//alert($.easing.default);
		return $.easing[$.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 - $.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 $.easing.easeInBounce(x, t * 2, 0, c, d) * .5 + b;
		return $.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);
	/*
	* jQuery UI Effects Blind 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Blind
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(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(el[0], arguments); // Callback
					el.dequeue();
				});

			});

		};

	})(jQuery);
	/*
	* jQuery UI Effects Bounce 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Bounce
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(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);
	/*
	* jQuery UI Effects Clip 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Clip
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(function($) {

		$.effects.clip = function(o) {

			return this.queue(function() {

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

				// 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 animate = el[0].tagName == 'IMG' ? wrapper : el;
				var ref = {
					size: (direction == 'vertical') ? 'height' : 'width',
					position: (direction == 'vertical') ? 'top' : 'left'
				};
				var distance = (direction == 'vertical') ? animate.height() : animate.width();
				if (mode == 'show') { animate.css(ref.size, 0); animate.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
				animate.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(el[0], arguments); // Callback
					el.dequeue();
				} 
				});

			});

		};

	})(jQuery);
	/*
	* jQuery UI Effects Drop 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Drop
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(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);
	/*
	* jQuery UI Effects Explode 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Explode
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(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();

				//Substract the margins - not fixing the problem yet.
				offset.top -= parseInt(el.css("marginTop"), 10) || 0;
				offset.left -= parseInt(el.css("marginLeft"), 10) || 0;

				var width = el.outerWidth(true);
				var height = el.outerHeight(true);

				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('ui-effects-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();

					$('div.ui-effects-explode').remove();

				}, o.duration || 500);


			});

		};

	})(jQuery);
	/*
	* jQuery UI Effects Fold 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Fold
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(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
				var horizFirst = !(!o.options.horizFirst); // Ensure a boolean value
				var duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2;

				// Adjust
				$.effects.save(el, props); el.show(); // Save & Show
				var wrapper = $.effects.createWrapper(el).css({ overflow: 'hidden' }); // Create Wrapper
				var widthFirst = ((mode == 'show') != horizFirst);
				var ref = widthFirst ? ['width', 'height'] : ['height', 'width'];
				var distance = widthFirst ? [wrapper.width(), wrapper.height()] : [wrapper.height(), wrapper.width()];
				var percent = /([0-9]+)%/.exec(size);
				if (percent) size = parseInt(percent[1], 10) / 100 * distance[mode == 'hide' ? 0 : 1];
				if (mode == 'show') wrapper.css(horizFirst ? { height: 0, width: size} : { 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, duration, o.options.easing)
		.animate(animation2, 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(el[0], arguments); // Callback
			el.dequeue();
		});

			});

		};

	})(jQuery);
	/*
	* jQuery UI Effects Highlight 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Highlight
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(function($) {

		$.effects.highlight = function(o) {
			return this.queue(function() {
				var elem = $(this),
			props = ['backgroundImage', 'backgroundColor', 'opacity'],
			mode = $.effects.setMode(elem, o.options.mode || 'show'),
			animation = {
				backgroundColor: elem.css('backgroundColor')
			};

				if (mode == 'hide') {
					animation.opacity = 0;
				}

				$.effects.save(elem, props);
				elem
			.show()
			.css({
				backgroundImage: 'none',
				backgroundColor: o.options.color || '#ffff99'
			})
			.animate(animation, {
				queue: false,
				duration: o.duration,
				easing: o.options.easing,
				complete: function() {
					(mode == 'hide' && elem.hide());
					$.effects.restore(elem, props);
					(mode == 'show' && !$.support.opacity && this.style.removeAttribute('filter'));
					(o.callback && o.callback.apply(this, arguments));
					elem.dequeue();
				}
			});
			});
		};

	})(jQuery);
	/*
	* jQuery UI Effects Pulsate 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Pulsate
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(function($) {

		$.effects.pulsate = function(o) {
			return this.queue(function() {
				var elem = $(this),
			mode = $.effects.setMode(elem, o.options.mode || 'show');
				times = ((o.options.times || 5) * 2) - 1;
				duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2,
			isVisible = elem.is(':visible'),
			animateTo = 0;

				if (!isVisible) {
					elem.css('opacity', 0).show();
					animateTo = 1;
				}

				if ((mode == 'hide' && isVisible) || (mode == 'show' && !isVisible)) {
					times--;
				}

				for (var i = 0; i < times; i++) {
					elem.animate({ opacity: animateTo }, duration, o.options.easing);
					animateTo = (animateTo + 1) % 2;
				}

				elem.animate({ opacity: animateTo }, duration, o.options.easing, function() {
					if (animateTo == 0) {
						elem.hide();
					}
					(o.callback && o.callback.apply(this, arguments));
				});

				elem
			.queue('fx', function() { elem.dequeue(); })
			.dequeue();
			});
		};

	})(jQuery);
	/*
	* jQuery UI Effects Scale 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Scale
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(function($) {

		$.effects.puff = function(o) {
			return this.queue(function() {
				var elem = $(this),
			mode = $.effects.setMode(elem, o.options.mode || 'hide'),
			percent = parseInt(o.options.percent, 10) || 150,
			factor = percent / 100,
			original = { height: elem.height(), width: elem.width() };

				$.extend(o.options, {
					fade: true,
					mode: mode,
					percent: mode == 'hide' ? percent : 100,
					from: mode == 'hide'
				? original
				: {
					height: original.height * factor,
					width: original.width * factor
				}
				});

				elem.effect('scale', o.options, o.duration, o.callback);
				elem.dequeue();
			});
		};

		$.effects.scale = function(o) {

			return this.queue(function() {

				// Create element
				var el = $(this);

				// Set options
				var options = $.extend(true, {}, o.options);
				var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
				var percent = parseInt(o.options.percent, 10) || (parseInt(o.options.percent, 10) == 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
					options.origin = origin || ['middle', 'center'];
					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 (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
				options.from = el.from; options.to = el.to; options.mode = mode;

				// Animate
				el.effect('size', 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', 'top', 'left', '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 origin = o.options.origin; // The origin of the sizing
				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
				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;
				};
				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 (el.to.opacity === 0) {
						el.css('opacity', el.from.opacity);
					}
					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);
	/*
	* jQuery UI Effects Shake 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Shake
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(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);
	/*
	* jQuery UI Effects Slide 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Slide
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(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);
	/*
	* jQuery UI Effects Transfer 1.8.1
	*
	* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
	* Dual licensed under the MIT (MIT-LICENSE.txt)
	* and GPL (GPL-LICENSE.txt) licenses.
	*
	* http://docs.jquery.com/UI/Effects/Transfer
	*
	* Depends:
	*	jquery.effects.core.js
	*/
	(function($) {

		$.effects.transfer = function(o) {
			return this.queue(function() {
				var elem = $(this),
			target = $(o.options.to),
			endPosition = target.offset(),
			animation = {
				top: endPosition.top,
				left: endPosition.left,
				height: target.innerHeight(),
				width: target.innerWidth()
			},
			startPosition = elem.offset(),
			transfer = $('<div class="ui-effects-transfer"></div>')
				.appendTo(document.body)
				.addClass(o.options.className)
				.css({
					top: startPosition.top,
					left: startPosition.left,
					height: elem.innerHeight(),
					width: elem.innerWidth(),
					position: 'absolute'
				})
				.animate(animation, o.duration, o.options.easing, function() {
					transfer.remove();
					(o.callback && o.callback.apply(elem[0], arguments));
					elem.dequeue();
				});
			});
		};

	})(jQuery);