https://www.alumni.net/js/jquery-ui.all.js

1/*
2 * jQuery UI 1.6rc5
3 *
4 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
5 * Dual licensed under the MIT (MIT-LICENSE.txt)
6 * and GPL (GPL-LICENSE.txt) licenses.
7 *
8 * http://docs.jquery.com/UI
9 */
10;(function($) {
11
12var _remove = $.fn.remove,
13	isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);
14
15//Helper functions and ui object
16$.ui = {
17	version: "1.6rc5",
18
19	// $.ui.plugin is deprecated.  Use the proxy pattern instead.
20	plugin: {
21		add: function(module, option, set) {
22			var proto = $.ui[module].prototype;
23			for(var i in set) {
24				proto.plugins[i] = proto.plugins[i] || [];
25				proto.plugins[i].push([option, set[i]]);
26			}
27		},
28		call: function(instance, name, args) {
29			var set = instance.plugins[name];
30			if(!set) { return; }
31
32			for (var i = 0; i < set.length; i++) {
33				if (instance.options[set[i][0]]) {
34					set[i][1].apply(instance.element, args);
35				}
36			}
37		}
38	},
39
40	contains: function(a, b) {
41		return document.compareDocumentPosition
42			? a.compareDocumentPosition(b) & 16
43			: a !== b && a.contains(b);
44	},
45
46	cssCache: {},
47	css: function(name) {
48		if ($.ui.cssCache[name]) { return $.ui.cssCache[name]; }
49		var tmp = $('<div class="ui-gen"></div>').addClass(name).css({position:'absolute', top:'-5000px', left:'-5000px', display:'block'}).appendTo('body');
50
51		//if (!$.browser.safari)
52			//tmp.appendTo('body');
53
54		//Opera and Safari set width and height to 0px instead of auto
55		//Safari returns rgba(0,0,0,0) when bgcolor is not set
56		$.ui.cssCache[name] = !!(
57			(!(/auto|default/).test(tmp.css('cursor')) || (/^[1-9]/).test(tmp.css('height')) || (/^[1-9]/).test(tmp.css('width')) ||
58			!(/none/).test(tmp.css('backgroundImage')) || !(/transparent|rgba\(0, 0, 0, 0\)/).test(tmp.css('backgroundColor')))
59		);
60		try { $('body').get(0).removeChild(tmp.get(0));	} catch(e){}
61		return $.ui.cssCache[name];
62	},
63
64	hasScroll: function(el, a) {
65
66		//If overflow is hidden, the element might have extra content, but the user wants to hide it
67		if ($(el).css('overflow') == 'hidden') { return false; }
68
69		var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
70			has = false;
71
72		if (el[scroll] > 0) { return true; }
73
74		// TODO: determine which cases actually cause this to happen
75		// if the element doesn't have the scroll set, see if it's possible to
76		// set the scroll
77		el[scroll] = 1;
78		has = (el[scroll] > 0);
79		el[scroll] = 0;
80		return has;
81	},
82
83	isOverAxis: function(x, reference, size) {
84		//Determines when x coordinate is over "b" element axis
85		return (x > reference) && (x < (reference + size));
86	},
87
88	isOver: function(y, x, top, left, height, width) {
89		//Determines when x, y coordinates is over "b" element
90		return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
91	},
92
93	keyCode: {
94		BACKSPACE: 8,
95		CAPS_LOCK: 20,
96		COMMA: 188,
97		CONTROL: 17,
98		DELETE: 46,
99		DOWN: 40,
100		END: 35,
101		ENTER: 13,
102		ESCAPE: 27,
103		HOME: 36,
104		INSERT: 45,
105		LEFT: 37,
106		NUMPAD_ADD: 107,
107		NUMPAD_DECIMAL: 110,
108		NUMPAD_DIVIDE: 111,
109		NUMPAD_ENTER: 108,
110		NUMPAD_MULTIPLY: 106,
111		NUMPAD_SUBTRACT: 109,
112		PAGE_DOWN: 34,
113		PAGE_UP: 33,
114		PERIOD: 190,
115		RIGHT: 39,
116		SHIFT: 16,
117		SPACE: 32,
118		TAB: 9,
119		UP: 38
120	}
121};
122
123// WAI-ARIA normalization
124if (isFF2) {
125	var attr = $.attr,
126		removeAttr = $.fn.removeAttr,
127		ariaNS = "http://www.w3.org/2005/07/aaa",
128		ariaState = /^aria-/,
129		ariaRole = /^wairole:/;
130
131	$.attr = function(elem, name, value) {
132		var set = value !== undefined;
133
134		return (name == 'role'
135			? (set
136				? attr.call(this, elem, name, "wairole:" + value)
137				: (attr.apply(this, arguments) || "").replace(ariaRole, ""))
138			: (ariaState.test(name)
139				? (set
140					? elem.setAttributeNS(ariaNS,
141						name.replace(ariaState, "aaa:"), value)
142					: attr.call(this, elem, name.replace(ariaState, "aaa:")))
143				: attr.apply(this, arguments)));
144	};
145
146	$.fn.removeAttr = function(name) {
147		return (ariaState.test(name)
148			? this.each(function() {
149				this.removeAttributeNS(ariaNS, name.replace(ariaState, ""));
150			}) : removeAttr.call(this, name));
151	};
152}
153
154//jQuery plugins
155$.fn.extend({
156	remove: function() {

157		// Safari has a native remove event which actually removes DOM elements,
158		// so we have to use triggerHandler instead of trigger (#3037).
159		$("*", this).add(this).each(function() {
160			$(this).triggerHandler("remove");
161		});
162		return _remove.apply(this, arguments );
163	},
164
165	enableSelection: function() {
166		return this
167			.attr('unselectable', 'off')
168			.css('MozUserSelect', '')
169			.unbind('selectstart.ui');
170	},
171
172	disableSelection: function() {
173		return this
174			.attr('unselectable', 'on')
175			.css('MozUserSelect', 'none')
176			.bind('selectstart.ui', function() { return false; });
177	},
178
179	scrollParent: function() {
180		var scrollParent;
181		if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
182			scrollParent = this.parents().filter(function() {
183				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));
184			}).eq(0);
185		} else {
186			scrollParent = this.parents().filter(function() {
187				return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
188			}).eq(0);
189		}
190
191		return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
192	}
193});
194
195
196//Additional selectors
197$.extend($.expr[':'], {
198	data: function(elem, i, match) {
199		return !!$.data(elem, match[3]);
200	},
201
202	// TODO: add support for object, area
203	tabbable: function(elem) {
204		var nodeName = elem.nodeName.toLowerCase();
205		function isVisible(element) {
206			return !($(element).is(':hidden') || $(element).parents(':hidden').length);
207		}
208
209		return (
210			// in tab order
211			elem.tabIndex >= 0 &&
212
213			( // filter node types that participate in the tab order
214
215				// anchor tag
216				('a' == nodeName && elem.href) ||
217
218				// enabled form element
219				(/input|select|textarea|button/.test(nodeName) &&
220					'hidden' != elem.type && !elem.disabled)
221			) &&
222
223			// visible on page
224			isVisible(elem)
225		);
226	}
227});
228
229
230// $.widget is a factory to create jQuery plugins
231// taking some boilerplate code out of the plugin code
232function getter(namespace, plugin, method, args) {
233	function getMethods(type) {
234		var methods = $[namespace][plugin][type] || [];
235		return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods);
236	}
237
238	var methods = getMethods('getter');
239	if (args.length == 1 && typeof args[0] == 'string') {
240		methods = methods.concat(getMethods('getterSetter'));
241	}
242	return ($.inArray(method, methods) != -1);
243}
244
245$.widget = function(name, prototype) {
246	var namespace = name.split(".")[0];
247	name = name.split(".")[1];
248
249	// create plugin method
250	$.fn[name] = function(options) {
251		var isMethodCall = (typeof options == 'string'),
252			args = Array.prototype.slice.call(arguments, 1);
253
254		// prevent calls to internal methods
255		if (isMethodCall && options.substring(0, 1) == '_') {
256			return this;
257		}
258
259		// handle getter methods
260		if (isMethodCall && getter(namespace, name, options, args)) {
261			var instance = $.data(this[0], name);
262			return (instance ? instance[options].apply(instance, args)
263				: undefined);
264		}
265
266		// handle initialization and non-getter methods
267		return this.each(function() {
268			var instance = $.data(this, name);
269
270			// constructor
271			(!instance && !isMethodCall &&
272				$.data(this, name, new $[namespace][name](this, options)));
273
274			// method call
275			(instance && isMethodCall && $.isFunction(instance[options]) &&
276				instance[options].apply(instance, args));
277		});
278	};
279
280	// create widget constructor
281	$[namespace] = $[namespace] || {};
282	$[namespace][name] = function(element, options) {
283		var self = this;
284
285		this.namespace = namespace;
286		this.widgetName = name;
287		this.widgetEventPrefix = $[namespace][name].eventPrefix || name;
288		this.widgetBaseClass = namespace + '-' + name;
289
290		this.options = $.extend({},
291			$.widget.defaults,
292			$[namespace][name].defaults,
293			$.metadata && $.metadata.get(element)[name],
294			options);
295
296		this.element = $(element)
297			.bind('setData.' + name, function(event, key, value) {
298				if (event.target == element) {
299					return self._setData(key, value);
300				}
301			})
302			.bind('getData.' + name, function(event, key) {
303				if (event.target == element) {
304					return self._getData(key);
305				}
306			})
307			.bind('remove', function() {
308				return self.destroy();
309			});
310
311		this._init();
312	};
313
314	// add widget prototype
315	$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);
316
317	// TODO: merge getter and getterSetter properties from widget prototype
318	// and plugin prototype
319	$[namespace][name].getterSetter = 'option';
320};
321
322$.widget.prototype = {
323	_init: function() {},
324	destroy: function() {
325		this.element.removeData(this.widgetName)
326			.removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
327			.removeAttr('aria-disabled');
328	},
329
330	option: function(key, value) {
331		var options = key,
332			self = this;
333
334		if (typeof key == "string") {
335			if (value === undefined) {
336				return this._getData(key);
337			}
338			options = {};
339			options[key] = value;
340		}
341
342		$.each(options, function(key, value) {
343			self._setData(key, value);
344		});
345	},
346	_getData: function(key) {
347		return this.options[key];
348	},
349	_setData: function(key, value) {
350		this.options[key] = value;
351
352		if (key == 'disabled') {
353			this.element
354				[value ? 'addClass' : 'removeClass'](
355					this.widgetBaseClass + '-disabled' + ' ' +
356					this.namespace + '-state-disabled')
357				.attr("aria-disabled", value);
358		}
359	},
360
361	enable: function() {
362		this._setData('disabled', false);
363	},
364	disable: function() {
365		this._setData('disabled', true);
366	},
367
368	_trigger: function(type, event, data) {
369		var callback = this.options[type],
370			eventName = (type == this.widgetEventPrefix
371				? type : this.widgetEventPrefix + type);
372
373		event = $.Event(event);
374		event.type = eventName;
375
376		this.element.trigger(event, data);
377
378		return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false
379			|| event.isDefaultPrevented());
380	}
381};
382
383$.widget.defaults = {
384	disabled: false
385};
386
387
388/** Mouse Interaction Plugin **/
389
390$.ui.mouse = {

391	_mouseInit: function() {
392		var self = this;
393
394		this.element
395			.bind('mousedown.'+this.widgetName, function(event) {
396				return self._mouseDown(event);
397			})
398			.bind('click.'+this.widgetName, function(event) {
399				if(self._preventClickEvent) {
400					self._preventClickEvent = false;
401					return false;
402				}
403			});
404
405		// Prevent text selection in IE
406		if ($.browser.msie) {
407			this._mouseUnselectable = this.element.attr('unselectable');
408			this.element.attr('unselectable', 'on');
409		}
410
411		this.started = false;
412	},
413
414	// TODO: make sure destroying one instance of mouse doesn't mess with
415	// other instances of mouse
416	_mouseDestroy: function() {
417		this.element.unbind('.'+this.widgetName);
418
419		// Restore text selection in IE
420		($.browser.msie
421			&& this.element.attr('unselectable', this._mouseUnselectable));
422	},
423
424	_mouseDown: function(event) {
425		// we may have missed mouseup (out of window)
426		(this._mouseStarted && this._mouseUp(event));
427
428		this._mouseDownEvent = event;
429
430		var self = this,
431			btnIsLeft = (event.which == 1),
432			elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
433		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
434			return true;
435		}
436
437		this.mouseDelayMet = !this.options.delay;
438		if (!this.mouseDelayMet) {
439			this._mouseDelayTimer = setTimeout(function() {
440				self.mouseDelayMet = true;
441			}, this.options.delay);
442		}
443
444		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
445			this._mouseStarted = (this._mouseStart(event) !== false);
446			if (!this._mouseStarted) {
447				event.preventDefault();
448				return true;
449			}
450		}
451
452		// these delegates are required to keep context
453		this._mouseMoveDelegate = function(event) {

454			return self._mouseMove(event);
455		};
456		this._mouseUpDelegate = function(event) {
457			return self._mouseUp(event);
458		};
459		$(document)
460			.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
461			.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
462
463		// preventDefault() is used to prevent the selection of text here -
464		// however, in Safari, this causes select boxes not to be selectable
465		// anymore, so this fix is needed
466		($.browser.safari || event.preventDefault());
467		
468		return true;
469	},
470
471	_mouseMove: function(event) {
472		// IE mouseup check - mouseup happened when mouse was out of window
473		if ($.browser.msie && !event.button) {
474			return this._mouseUp(event);
475		}
476
477		if (this._mouseStarted) {
478			this._mouseDrag(event);
479			return event.preventDefault();
480		}
481
482		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
483			this._mouseStarted =
484				(this._mouseStart(this._mouseDownEvent, event) !== false);
485			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
486		}
487
488		return !this._mouseStarted;
489	},
490
491	_mouseUp: function(event) {
492		$(document)
493			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
494			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
495
496		if (this._mouseStarted) {
497			this._mouseStarted = false;
498			this._preventClickEvent = true;
499			this._mouseStop(event);
500		}
501
502		return false;
503	},
504
505	_mouseDistanceMet: function(event) {
506		return (Math.max(
507				Math.abs(this._mouseDownEvent.pageX - event.pageX),
508				Math.abs(this._mouseDownEvent.pageY - event.pageY)
509			) >= this.options.distance
510		);
511	},
512
513	_mouseDelayMet: function(event) {
514		return this.mouseDelayMet;
515	},
516
517	// These are placeholder methods, to be overriden by extending plugin
518	_mouseStart: function(event) {},
519	_mouseDrag: function(event) {},
520	_mouseStop: function(event) {},
521	_mouseCapture: function(event) { return true; }
522};
523
524$.ui.mouse.defaults = {
525	cancel: null,
526	distance: 1,
527	delay: 0
528};
529
530})(jQuery);
531/*
532 * jQuery UI Draggable 1.6rc5
533 *
534 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
535 * Dual licensed under the MIT (MIT-LICENSE.txt)
536 * and GPL (GPL-LICENSE.txt) licenses.
537 *
538 * http://docs.jquery.com/UI/Draggables
539 *
540 * Depends:
541 *	ui.core.js
542 */
543(function($) {
544
545$.widget("ui.draggable", $.extend({}, $.ui.mouse, {
546
547	_init: function() {
548
549		if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
550			this.element[0].style.position = 'relative';
551
552		(this.options.cssNamespace && this.element.addClass(this.options.cssNamespace+"-draggable"));
553		(this.options.disabled && this.element.addClass(this.options.cssNamespace+'-draggable-disabled'));
554
555		this._mouseInit();
556
557	},
558
559	destroy: function() {
560		if(!this.element.data('draggable')) return;
561		this.element.removeData("draggable").unbind(".draggable").removeClass(this.options.cssNamespace+'-draggable '+this.options.cssNamespace+'-draggable-dragging '+this.options.cssNamespace+'-draggable-disabled');
562		this._mouseDestroy();
563	},
564
565	_mouseCapture: function(event) {
566
567		var o = this.options;
568
569		if (this.helper || o.disabled || $(event.target).is('.'+this.options.cssNamespace+'-resizable-handle'))
570			return false;
571
572		//Quit if we're not on a valid handle
573		this.handle = this._getHandle(event);
574		if (!this.handle)
575			return false;
576
577		return true;
578
579	},
580
581	_mouseStart: function(event) {
582
583		var o = this.options;
584
585		//Create and append the visible helper
586		this.helper = this._createHelper(event);
587
588		//Cache the helper size
589		this._cacheHelperProportions();
590
591		//If ddmanager is used for droppables, set the global draggable
592		if($.ui.ddmanager)
593			$.ui.ddmanager.current = this;
594
595		/*
596		 * - Position generation -
597		 * This block generates everything position related - it's the core of draggables.
598		 */
599
600		//Cache the margins of the original element
601		this._cacheMargins();
602
603		//Store the helper's css position
604		this.cssPosition = this.helper.css("position");
605		this.scrollParent = this.helper.scrollParent();
606
607		//The element's absolute position on the page minus margins
608		this.offset = this.element.offset();
609		this.offset = {
610			top: this.offset.top - this.margins.top,
611			left: this.offset.left - this.margins.left
612		};
613
614		$.extend(this.offset, {
615			click: { //Where the click happened, relative to the element
616				left: event.pageX - this.offset.left,
617				top: event.pageY - this.offset.top
618			},
619			parent: this._getParentOffset(),
620			relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
621		});
622
623		//Generate the original position
624		this.originalPosition = this._generatePosition(event);
625		this.originalPageX = event.pageX;
626		this.originalPageY = event.pageY;
627
628		//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
629		if(o.cursorAt)
630			this._adjustOffsetFromHelper(o.cursorAt);
631
632		//Set a containment if given in the options
633		if(o.containment)
634			this._setContainment();
635
636		//Call plugins and callbacks
637		this._trigger("start", event);
638
639		//Recache the helper size
640		this._cacheHelperProportions();
641
642		//Prepare the droppable offsets
643		if ($.ui.ddmanager && !o.dropBehaviour)
644			$.ui.ddmanager.prepareOffsets(this, event);
645
646		this.helper.addClass(o.cssNamespace+"-draggable-dragging");
647		this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
648		return true;
649	},
650
651	_mouseDrag: function(event, noPropagation) {
652
653		//Compute the helpers position
654		this.position = this._generatePosition(event);
655		this.positionAbs = this._convertPositionTo("absolute");
656
657		//Call plugins and callbacks and use the resulting position if something is returned
658		if (!noPropagation) {
659			var ui = this._uiHash();
660			this._trigger('drag', event, ui);
661			this.position = ui.position;
662		}
663
664		if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
665		if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
666		if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
667
668		return false;
669	},
670
671	_mouseStop: function(event) {
672
673		//If we are using droppables, inform the manager about the drop
674		var dropped = false;
675		if ($.ui.ddmanager && !this.options.dropBehaviour)
676			dropped = $.ui.ddmanager.drop(this, event);
677		
678		//if a drop comes from outside (a sortable)
679		if(this.dropped) {
680			dropped = this.dropped;
681			this.dropped = false;
682		}
683

684		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))) {
685			var self = this;
686			$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
687				self._trigger("stop", event);
688				self._clear();
689			});
690		} else {
691			this._trigger("stop", event);
692			this._clear();
693		}
694
695		return false;
696	},
697
698	_getHandle: function(event) {
699
700		var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
701		$(this.options.handle, this.element)
702			.find("*")
703			.andSelf()
704			.each(function() {
705				if(this == event.target) handle = true;
706			});
707
708		return handle;
709
710	},
711
712	_createHelper: function(event) {
713
714		var o = this.options;
715		var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone() : this.element);
716
717		if(!helper.parents('body').length)
718			helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));
719
720		if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
721			helper.css("position", "absolute");
722
723		return helper;
724
725	},
726
727	_adjustOffsetFromHelper: function(obj) {
728		if(obj.left != undefined) this.offset.click.left = obj.left + this.margins.left;
729		if(obj.right != undefined) this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
730		if(obj.top != undefined) this.offset.click.top = obj.top + this.margins.top;
731		if(obj.bottom != undefined) this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
732	},
733
734	_getParentOffset: function() {
735
736		//Get the offsetParent and cache its position
737		this.offsetParent = this.helper.offsetParent();
738		var po = this.offsetParent.offset();
739		
740		// This is a special case where we need to modify a offset calculated on start, since the following happened:
741		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
742		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
743		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
744		if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
745			po.left += this.scrollParent.scrollLeft();
746			po.top += this.scrollParent.scrollTop();
747		}
748
749		if((this.offsetParent[0] == document.body && $.browser.mozilla)	//Ugly FF3 fix
750		|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
751			po = { top: 0, left: 0 };
752
753		return {
754			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
755			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
756		};
757
758	},
759
760	_getRelativeOffset: function() {
761
762		if(this.cssPosition == "relative") {
763			var p = this.element.position();
764			return {
765				top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
766				left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
767			};
768		} else {
769			return { top: 0, left: 0 };
770		}
771
772	},
773
774	_cacheMargins: function() {
775		this.margins = {
776			left: (parseInt(this.element.css("marginLeft"),10) || 0),
777			top: (parseInt(this.element.css("marginTop"),10) || 0)
778		};
779	},
780
781	_cacheHelperProportions: function() {
782		this.helperProportions = {
783			width: this.helper.outerWidth(),
784			height: this.helper.outerHeight()
785		};
786	},
787
788	_setContainment: function() {
789
790		var o = this.options;
791		if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
792		if(o.containment == 'document' || o.containment == 'window') this.containment = [
793			0 - this.offset.relative.left - this.offset.parent.left,
794			0 - this.offset.relative.top - this.offset.parent.top,
795			$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
796			($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
797		];
798
799		if(!(/^(document|window|parent)$/).test(o.containment)) {
800			var ce = $(o.containment)[0];
801			var co = $(o.containment).offset();
802			var over = ($(ce).css("overflow") != 'hidden');
803
804			this.containment = [
805				co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) - this.margins.left,

806				co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) - this.margins.top,
807				co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - this.helperProportions.width - this.margins.left,
808				co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - this.helperProportions.height - this.margins.top
809			];
810		}
811
812	},
813
814	_convertPositionTo: function(d, pos) {
815
816		if(!pos) pos = this.position;
817		var mod = d == "absolute" ? 1 : -1;
818		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);
819
820		return {
821			top: (
822				pos.top																	// The absolute mouse position
823				+ this.offset.relative.top * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
824				+ this.offset.parent.top * mod											// The offsetParent's offset without borders (offset + border)
825				- ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod
826			),
827			left: (
828				pos.left																// The absolute mouse position
829				+ this.offset.relative.left * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
830				+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
831				- ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod
832			)
833		};
834		
835	},
836
837	_generatePosition: function(event) {
838
839		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);
840
841		// This is another very weird special case that only happens for relative elements:
842		// 1. If the css position is relative
843		// 2. and the scroll parent is the document or similar to the offset parent
844		// we have to refresh the relative offset during the scroll so there are no jumps
845		if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
846			this.offset.relative = this._getRelativeOffset();
847		}
848		
849		var pageX = event.pageX;
850		var pageY = event.pageY;
851
852		/*
853		 * - Position constraining -
854		 * Constrain the position to a mix of grid, containment.
855		 */
856		 
857		if(this.originalPosition) { //If we are not dragging yet, we won't check for options
858
859			if(this.containment) {
860				if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
861				if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
862				if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
863				if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
864			}
865			
866			if(o.grid) {
867				var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
868				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;
869
870				var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
871				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;
872			}
873
874		}
875
876		return {
877			top: (
878				pageY																// The absolute mouse position
879				- this.offset.click.top													// Click offset (relative to the element)
880				- this.offset.relative.top												// Only for relative positioned nodes: Relative offset from element to offset parent
881				- this.offset.parent.top												// The offsetParent's offset without borders (offset + border)
882				+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) )
883			),
884			left: (
885				pageX																// The absolute mouse position
886				- this.offset.click.left												// Click offset (relative to the element)
887				- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
888				- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
889				+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() )
890			)
891		};
892
893	},
894
895	_clear: function() {
896		this.helper.removeClass(this.options.cssNamespace+"-draggable-dragging");
897		if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
898		//if($.ui.ddmanager) $.ui.ddmanager.current = null;
899		this.helper = null;
900		this.cancelHelperRemoval = false;
901	},
902
903	// From now on bulk stuff - mainly helpers
904
905	_trigger: function(type, event, ui) {
906		ui = ui || this._uiHash();
907		$.ui.plugin.call(this, type, [event, ui]);
908		if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
909		return $.widget.prototype._trigger.call(this, type, event, ui);
910	},
911
912	plugins: {},
913
914	_uiHash: function(event) {
915		return {
916			helper: this.helper,
917			position: this.position,
918			absolutePosition: this.positionAbs,
919			options: this.options
920		};
921	}
922
923}));
924
925$.extend($.ui.draggable, {
926	version: "1.6rc5",
927	eventPrefix: "drag",
928	defaults: {
929		appendTo: "parent",
930		axis: false,
931		cancel: ":input,option",
932		connectToSortable: false,
933		containment: false,
934		cssNamespace: "ui",
935		cursor: "default",
936		cursorAt: null,
937		delay: 0,
938		distance: 1,
939		grid: false,
940		handle: false,
941		helper: "original",
942		iframeFix: false,
943		opacity: null,
944		refreshPositions: false,
945		revert: false,
946		revertDuration: 500,
947		scope: "default",
948		scroll: true,
949		scrollSensitivity: 20,
950		scrollSpeed: 20,
951		snap: false,
952		snapMode: "both",
953		snapTolerance: 20,
954		stack: false,
955		zIndex: null
956	}
957});
958
959$.ui.plugin.add("draggable", "connectToSortable", {
960	start: function(event, ui) {
961
962		var inst = $(this).data("draggable");
963		inst.sortables = [];
964		$(ui.options.connectToSortable).each(function() {
965			// 'this' points to a string, and should therefore resolved as query, but instead, if the string is assigned to a variable, it loops through the strings properties,
966			// so we have to append '' to make it anonymous again
967			$(this+'').each(function() {
968				if($.data(this, 'sortable')) {
969					var sortable = $.data(this, 'sortable');
970					inst.sortables.push({
971						instance: sortable,

972						shouldRevert: sortable.options.revert
973					});
974					sortable._refreshItems();	//Do a one-time refresh at start to refresh the containerCache
975					sortable._trigger("activate", event, inst);
976				}
977			});
978		});
979
980	},
981	stop: function(event, ui) {
982
983		//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
984		var inst = $(this).data("draggable");
985
986		$.each(inst.sortables, function() {
987			if(this.instance.isOver) {
988				
989				this.instance.isOver = 0;
990				
991				inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
992				this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
993				
994				//The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
995				if(this.shouldRevert) this.instance.options.revert = true;
996				
997				//Trigger the stop of the sortable
998				this.instance._mouseStop(event);
999
1000				//Also propagate receive event, since the sortable is actually receiving a element
1001				this.instance.element.triggerHandler("sortreceive", [event, $.extend(this.instance._uiHash(), { sender: inst.element })], this.instance.options["receive"]);
1002
1003				this.instance.options.helper = this.instance.options._helper;
1004
1005				//If the helper has been the original item, restore properties in the sortable
1006				if(inst.options.helper == 'original')
1007					this.instance.currentItem.css({ top: 'auto', left: 'auto' });
1008
1009			} else {
1010				this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
1011				this.instance._trigger("deactivate", event, inst);
1012			}
1013
1014		});
1015
1016	},
1017	drag: function(event, ui) {
1018
1019		var inst = $(this).data("draggable"), self = this;
1020
1021		var checkPos = function(o) {
1022			var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
1023			var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
1024			var itemHeight = o.height, itemWidth = o.width;
1025			var itemTop = o.top, itemLeft = o.left;
1026
1027			return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
1028		};
1029
1030		$.each(inst.sortables, function(i) {
1031
1032			if(checkPos.call(inst, this.instance.containerCache)) {
1033
1034				//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
1035				if(!this.instance.isOver) {
1036					this.instance.isOver = 1;
1037					//Now we fake the start of dragging for the sortable instance,
1038					//by cloning the list group item, appending it to the sortable and using it as inst.currentItem
1039					//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)
1040					this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true);
1041					this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
1042					this.instance.options.helper = function() { return ui.helper[0]; };
1043
1044					event.target = this.instance.currentItem[0];
1045					this.instance._mouseCapture(event, true);
1046					this.instance._mouseStart(event, true, true);
1047
1048					//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
1049					this.instance.offset.click.top = inst.offset.click.top;
1050					this.instance.offset.click.left = inst.offset.click.left;
1051					this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
1052					this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
1053
1054					inst._trigger("toSortable", event);
1055					inst.dropped = this.instance.element; //draggable revert needs that
1056					this.instance.fromOutside = true; //Little hack so receive/update callbacks work
1057
1058				}
1059
1060				//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
1061				if(this.instance.currentItem) this.instance._mouseDrag(event);
1062
1063			} else {
1064
1065				//If it doesn't intersect with the sortable, and it intersected before,
1066				//we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
1067				if(this.instance.isOver) {
1068					this.instance.isOver = 0;
1069					this.instance.cancelHelperRemoval = true;
1070					this.instance.options.revert = false; //No revert here
1071					this.instance._mouseStop(event, true);
1072					this.instance.options.helper = this.instance.options._helper;
1073
1074					//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
1075					this.instance.currentItem.remove();
1076					if(this.instance.placeholder) this.instance.placeholder.remove();
1077
1078					inst._trigger("fromSortable", event);
1079					inst.dropped = false; //draggable revert needs that
1080				}
1081
1082			};
1083
1084		});
1085
1086	}
1087});
1088
1089$.ui.plugin.add("draggable", "cursor", {
1090	start: function(event, ui) {
1091		var t = $('body');
1092		if (t.css("cursor")) ui.options._cursor = t.css("cursor");
1093		t.css("cursor", ui.options.cursor);
1094	},
1095	stop: function(event, ui) {
1096		if (ui.options._cursor) $('body').css("cursor", ui.options._cursor);
1097	}
1098});
1099
1100$.ui.plugin.add("draggable", "iframeFix", {
1101	start: function(event, ui) {
1102		$(ui.options.iframeFix === true ? "iframe" : ui.options.iframeFix).each(function() {
1103			$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
1104			.css({
1105				width: this.offsetWidth+"px", height: this.offsetHeight+"px",
1106				position: "absolute", opacity: "0.001", zIndex: 1000
1107			})
1108			.css($(this).offset())
1109			.appendTo("body");
1110		});
1111	},
1112	stop: function(event, ui) {
1113		$("div.ui-draggable-iframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers
1114	}
1115});
1116
1117$.ui.plugin.add("draggable", "opacity", {
1118	start: function(event, ui) {
1119		var t = $(ui.helper);
1120		if(t.css("opacity")) ui.options._opacity = t.css("opacity");
1121		t.css('opacity', ui.options.opacity);
1122	},
1123	stop: function(event, ui) {
1124		if(ui.options._opacity) $(ui.helper).css('opacity', ui.options._opacity);
1125	}
1126});
1127
1128$.ui.plugin.add("draggable", "scroll", {
1129	start: function(event, ui) {
1130		var o = ui.options;
1131		var i = $(this).data("draggable");
1132
1133		if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
1134
1135	},
1136	drag: function(event, ui) {
1137
1138		var o = ui.options, scrolled = false;
1139		var i = $(this).data("draggable");
1140
1141		if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {
1142
1143			if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
1144				i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
1145			else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
1146				i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
1147
1148			if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
1149				i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
1150			else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
1151				i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
1152
1153		} else {
1154
1155			if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
1156				scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
1157			else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
1158				scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
1159
1160			if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
1161				scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
1162			else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
1163				scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
1164
1165		}
1166
1167		if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
1168			$.ui.ddmanager.prepareOffsets(i, event);
1169
1170	}
1171});
1172
1173$.ui.plugin.add("draggable", "snap", {
1174	start: function(event, ui) {
1175
1176		var inst = $(this).data("draggable");
1177		inst.snapElements = [];
1178
1179		$(ui.options.snap.constructor != String ? ( ui.options.snap.items || ':data(draggable)' ) : ui.options.snap).each(function() {
1180			var $t = $(this); var $o = $t.offset();
1181			if(this != inst.element[0]) inst.snapElements.push({
1182				item: this,
1183				width: $t.outerWidth(), height: $t.outerHeight(),
1184				top: $o.top, left: $o.left
1185			});
1186		});
1187
1188	},
1189	drag: function(event, ui) {
1190
1191		var inst = $(this).data("draggable");
1192		var d = ui.options.snapTolerance;
1193
1194		var x1 = ui.absolutePosition.left, x2 = x1 + inst.helperProportions.width,
1195			y1 = ui.absolutePosition.top, y2 = y1 + inst.helperProportions.height;
1196
1197		for (var i = inst.snapElements.length - 1; i >= 0; i--){
1198
1199			var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
1200				t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;
1201
1202			//Yes, I know, this is insane ;)
1203			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))) {
1204				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 })));
1205				inst.snapElements[i].snapping = false;
1206				continue;
1207			}
1208
1209			if(ui.options.snapMode != 'inner') {
1210				var ts = Math.abs(t - y2) <= d;
1211				var bs = Math.abs(b - y1) <= d;
1212				var ls = Math.abs(l - x2) <= d;
1213				var rs = Math.abs(r - x1) <= d;
1214				if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top;
1215				if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top;
1216				if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left;
1217				if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left;
1218			}
1219
1220			var first = (ts || bs || ls || rs);
1221
1222			if(ui.options.snapMode != 'outer') {
1223				var ts = Math.abs(t - y1) <= d;
1224				var bs = Math.abs(b - y2) <= d;
1225				var ls = Math.abs(l - x1) <= d;
1226				var rs = Math.abs(r - x2) <= d;
1227				if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top;
1228				if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top;
1229				if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left;
1230				if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left;
1231			}
1232
1233			if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
1234				(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
1235			inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
1236
1237		};
1238
1239	}
1240});
1241
1242$.ui.plugin.add("draggable", "stack", {
1243	start: function(event, ui) {
1244		var group = $.makeArray($(ui.options.stack.group)).sort(function(a,b) {
1245			return (parseInt($(a).css("zIndex"),10) || ui.options.stack.min) - (parseInt($(b).css("zIndex"),10) || ui.options.stack.min);
1246		});
1247
1248		$(group).each(function(i) {
1249			this.style.zIndex = ui.options.stack.min + i;
1250		});
1251
1252		this[0].style.zIndex = ui.options.stack.min + group.length;
1253	}
1254});
1255
1256$.ui.plugin.add("draggable", "zIndex", {
1257	start: function(event, ui) {
1258		var t = $(ui.helper);
1259		if(t.css("zIndex")) ui.options._zIndex = t.css("zIndex");
1260		t.css('zIndex', ui.options.zIndex);
1261	},
1262	stop: function(event, ui) {
1263		if(ui.options._zIndex) $(ui.helper).css('zIndex', ui.options._zIndex);
1264	}
1265});
1266
1267})(jQuery);
1268/*
1269 * jQuery UI Droppable 1.6rc5
1270 *
1271 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
1272 * Dual licensed under the MIT (MIT-LICENSE.txt)
1273 * and GPL (GPL-LICENSE.txt) licenses.
1274 *
1275 * http://docs.jquery.com/UI/Droppables
1276 *
1277 * Depends:
1278 *	ui.core.js
1279 *	ui.draggable.js
1280 */
1281(function($) {
1282
1283$.widget("ui.droppable", {
1284
1285	_init: function() {
1286
1287		var o = this.options, accept = o.accept;
1288		this.isover = 0; this.isout = 1;
1289
1290		this.options.accept = this.options.accept && $.isFunction(this.options.accept) ? this.options.accept : function(d) {
1291			return d.is(accept);
1292		};
1293
1294		//Store the droppable's proportions
1295		this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };
1296
1297		// Add the reference and positions to the manager
1298		$.ui.ddmanager.droppables[this.options.scope] = $.ui.ddmanager.droppables[this.options.scope] || [];
1299		$.ui.ddmanager.droppables[this.options.scope].push(this);
1300
1301		(this.options.cssNamespace && this.element.addClass(this.options.cssNamespace+"-droppable"));
1302
1303	},
1304
1305	destroy: function() {
1306		var drop = $.ui.ddmanager.droppables[this.options.scope];
1307		for ( var i = 0; i < drop.length; i++ )
1308			if ( drop[i] == this )
1309				drop.splice(i, 1);
1310
1311		this.element
1312			.removeClass(this.options.cssNamespace+"-droppable "+this.options.cssNamespace+"-droppable-disabled")
1313			.removeData("droppable")
1314			.unbind(".droppable");
1315	},
1316
1317	_setData: function(key, value) {
1318
1319		if(key == 'accept') {
1320			this.options.accept = value && $.isFunction(value) ? value : function(d) {
1321				return d.is(accept);
1322			};
1323		} else {
1324			$.widget.prototype._setData.apply(this, arguments);
1325		}
1326
1327	},
1328
1329	_activate: function(event) {
1330
1331		var draggable = $.ui.ddmanager.current;
1332		$.ui.plugin.call(this, 'activate', [event, this.ui(draggable)]);
1333		(draggable && this._trigger('activate', event, this.ui(draggable)));
1334
1335	},
1336
1337	_deactivate: function(event) {
1338
1339		var draggable = $.ui.ddmanager.current;
1340		$.ui.plugin.call(this, 'deactivate', [event, this.ui(draggable)]);
1341		(draggable && this._trigger('deactivate', event, this.ui(draggable)));
1342
1343	},
1344
1345	_over: function(event) {
1346
1347		var draggable = $.ui.ddmanager.current;
1348		if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
1349
1350		if (this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) {
1351			$.ui.plugin.call(this, 'over', [event, this.ui(draggable)]);
1352			this._trigger('over', event, this.ui(draggable));
1353		}
1354
1355	},
1356
1357	_out: function(event) {
1358
1359		var draggable = $.ui.ddmanager.current;
1360		if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
1361
1362		if (this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) {
1363			$.ui.plugin.call(this, 'out', [event, this.ui(draggable)]);
1364			this._trigger('out', event, this.ui(draggable));
1365		}
1366
1367	},
1368
1369	_drop: function(event,custom) {
1370
1371		var draggable = custom || $.ui.ddmanager.current;
1372		if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element
1373
1374		var childrenIntersection = false;

1375		this.element.find(":data(droppable)").not("."+draggable.options.cssNamespace+"-draggable-dragging").each(function() {
1376			var inst = $.data(this, 'droppable');
1377			if(inst.options.greedy && $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)) {
1378				childrenIntersection = true; return false;
1379			}
1380		});
1381		if(childrenIntersection) return false;
1382
1383		if(this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) {
1384			$.ui.plugin.call(this, 'drop', [event, this.ui(draggable)]);
1385			this._trigger('drop', event, this.ui(draggable));
1386			return this.element;
1387		}
1388
1389		return false;
1390
1391	},
1392
1393	plugins: {},
1394
1395	ui: function(c) {
1396		return {
1397			draggable: (c.currentItem || c.element),
1398			helper: c.helper,
1399			position: c.position,
1400			absolutePosition: c.positionAbs,
1401			options: this.options,
1402			element: this.element
1403		};
1404	}
1405
1406});
1407
1408$.extend($.ui.droppable, {
1409	version: "1.6rc5",
1410	eventPrefix: 'drop',
1411	defaults: {
1412		accept: '*',
1413		activeClass: null,
1414		cssNamespace: 'ui',
1415		greedy: false,
1416		hoverClass: null,
1417		scope: 'default',
1418		tolerance: 'intersect'
1419	}
1420});
1421
1422$.ui.intersect = function(draggable, droppable, toleranceMode) {
1423
1424	if (!droppable.offset) return false;
1425
1426	var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
1427		y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height;
1428	var l = droppable.offset.left, r = l + droppable.proportions.width,
1429		t = droppable.offset.top, b = t + droppable.proportions.height;
1430
1431	switch (toleranceMode) {
1432		case 'fit':
1433			return (l < x1 && x2 < r
1434				&& t < y1 && y2 < b);
1435			break;
1436		case 'intersect':
1437			return (l < x1 + (draggable.helperProportions.width / 2) // Right Half
1438				&& x2 - (draggable.helperProportions.width / 2) < r // Left Half
1439				&& t < y1 + (draggable.helperProportions.height / 2) // Bottom Half
1440				&& y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
1441			break;
1442		case 'pointer':
1443			var draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left),
1444				draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top),
1445				isOver = $.ui.isOver(draggableTop, draggableLeft, t, l, droppable.proportions.height, droppable.proportions.width);
1446			return isOver;
1447			break;
1448		case 'touch':
1449			return (
1450					(y1 >= t && y1 <= b) ||	// Top edge touching
1451					(y2 >= t && y2 <= b) ||	// Bottom edge touching
1452					(y1 < t && y2 > b)		// Surrounded vertically
1453				) && (
1454					(x1 >= l && x1 <= r) ||	// Left edge touching
1455					(x2 >= l && x2 <= r) ||	// Right edge touching
1456					(x1 < l && x2 > r)		// Surrounded horizontally
1457				);
1458			break;
1459		default:
1460			return false;
1461			break;
1462		}
1463
1464};
1465
1466/*
1467	This manager tracks offsets of draggables and droppables
1468*/
1469$.ui.ddmanager = {
1470	current: null,
1471	droppables: { 'default': [] },
1472	prepareOffsets: function(t, event) {
1473
1474		var m = $.ui.ddmanager.droppables[t.options.scope];
1475		var type = event ? event.type : null; // workaround for #2317
1476		var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();
1477
1478		droppablesLoop: for (var i = 0; i < m.length; i++) {
1479
1480			if(m[i].options.disabled || (t && !m[i].options.accept.call(m[i].element,(t.currentItem || t.element)))) continue;	//No disabled and non-accepted
1481			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
1482			m[i].visible = m[i].element.css("display") != "none"; if(!m[i].visible) continue; 									//If the element is not visible, continue
1483
1484			m[i].offset = m[i].element.offset();
1485			m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };
1486
1487			if(type == "dragstart" || type == "sortactivate") m[i]._activate.call(m[i], event); 										//Activate the droppable if used directly from draggables
1488
1489		}
1490
1491	},
1492	drop: function(draggable, event) {
1493
1494		var dropped = false;

1495		$.each($.ui.ddmanager.droppables[draggable.options.scope], function() {
1496
1497			if(!this.options) return;
1498			if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
1499				dropped = this._drop.call(this, event);
1500
1501			if (!this.options.disabled && this.visible && this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) {
1502				this.isout = 1; this.isover = 0;
1503				this._deactivate.call(this, event);
1504			}
1505
1506		});
1507		return dropped;
1508
1509	},
1510	drag: function(draggable, event) {
1511
1512		//If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
1513		if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, event);
1514
1515		//Run through all droppables and check their positions based on specific tolerance options
1516
1517		$.each($.ui.ddmanager.droppables[draggable.options.scope], function() {
1518
1519			if(this.options.disabled || this.greedyChild || !this.visible) return;
1520			var intersects = $.ui.intersect(draggable, this, this.options.tolerance);
1521
1522			var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null);
1523			if(!c) return;
1524
1525			var parentInstance;
1526			if (this.options.greedy) {
1527				var parent = this.element.parents(':data(droppable):eq(0)');
1528				if (parent.length) {
1529					parentInstance = $.data(parent[0], 'droppable');
1530					parentInstance.greedyChild = (c == 'isover' ? 1 : 0);
1531				}
1532			}
1533
1534			// we just moved into a greedy child
1535			if (parentInstance && c == 'isover') {
1536				parentInstance['isover'] = 0;
1537				parentInstance['isout'] = 1;
1538				parentInstance._out.call(parentInstance, event);
1539			}
1540
1541			this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
1542			this[c == "isover" ? "_over" : "_out"].call(this, event);
1543
1544			// we just moved out of a greedy child
1545			if (parentInstance && c == 'isout') {
1546				parentInstance['isout'] = 0;
1547				parentInstance['isover'] = 1;
1548				parentInstance._over.call(parentInstance, event);
1549			}
1550		});
1551
1552	}
1553};
1554
1555/*
1556 * Droppable Extensions
1557 */
1558
1559$.ui.plugin.add("droppable", "activeClass", {
1560	activate: function(event, ui) {
1561		$(this).addClass(ui.options.activeClass);
1562	},
1563	deactivate: function(event, ui) {
1564		$(this).removeClass(ui.options.activeClass);
1565	},
1566	drop: function(event, ui) {
1567		$(this).removeClass(ui.options.activeClass);
1568	}
1569});
1570
1571$.ui.plugin.add("droppable", "hoverClass", {
1572	over: function(event, ui) {
1573		$(this).addClass(ui.options.hoverClass);
1574	},
1575	out: function(event, ui) {
1576		$(this).removeClass(ui.options.hoverClass);
1577	},
1578	drop: function(event, ui) {
1579		$(this).removeClass(ui.options.hoverClass);
1580	}
1581});
1582
1583})(jQuery);
1584/*
1585 * jQuery UI Resizable 1.6rc5
1586 *
1587 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
1588 * Dual licensed under the MIT (MIT-LICENSE.txt)
1589 * and GPL (GPL-LICENSE.txt) licenses.
1590 *
1591 * http://docs.jquery.com/UI/Resizables
1592 *
1593 * Depends:
1594 *	ui.core.js
1595 */
1596(function($) {
1597
1598$.widget("ui.resizable", $.extend({}, $.ui.mouse, {
1599
1600	_init: function() {
1601
1602		var self = this, o = this.options;
1603
1604		var elpos = this.element.css('position');
1605
1606		this.originalElement = this.element;
1607
1608		// simulate .ui-resizable { position: relative; }
1609		this.element.addClass("ui-resizable").css({ position: /static/.test(elpos) ? 'relative' : elpos });
1610
1611		$.extend(o, {
1612			_aspectRatio: !!(o.aspectRatio),
1613			helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null,
1614			knobHandles: o.knobHandles === true ? 'ui-resizable-knob-handle' : o.knobHandles
1615		});
1616
1617		//Default Theme
1618		var aBorder = '1px solid #DEDEDE';
1619
1620		o.defaultTheme = {
1621			'ui-resizable': { display: 'block' },
1622			'ui-resizable-handle': { position: 'absolute', background: '#F2F2F2', fontSize: '0.1px' },
1623			'ui-resizable-n': { cursor: 'n-resize', height: '4px', left: '0px', right: '0px', borderTop: aBorder },
1624			'ui-resizable-s': { cursor: 's-resize', height: '4px', left: '0px', right: '0px', borderBottom: aBorder },
1625			'ui-resizable-e': { cursor: 'e-resize', width: '4px', top: '0px', bottom: '0px', borderRight: aBorder },
1626			'ui-resizable-w': { cursor: 'w-resize', width: '4px', top: '0px', bottom: '0px', borderLeft: aBorder },
1627			'ui-resizable-se': { cursor: 'se-resize', width: '4px', height: '4px', borderRight: aBorder, borderBottom: aBorder },
1628			'ui-resizable-sw': { cursor: 'sw-resize', width: '4px', height: '4px', borderBottom: aBorder, borderLeft: aBorder },
1629			'ui-resizable-ne': { cursor: 'ne-resize', width: '4px', height: '4px', borderRight: aBorder, borderTop: aBorder },
1630			'ui-resizable-nw': { cursor: 'nw-resize', width: '4px', height: '4px', borderLeft: aBorder, borderTop: aBorder }
1631		};
1632
1633		o.knobTheme = {
1634			'ui-resizable-handle': { background: '#F2F2F2', border: '1px solid #808080', height: '8px', width: '8px' },
1635			'ui-resizable-n': { cursor: 'n-resize', top: '0px', left: '45%' },
1636			'ui-resizable-s': { cursor: 's-resize', bottom: '0px', left: '45%' },
1637			'ui-resizable-e': { cursor: 'e-resize', right: '0px', top: '45%' },
1638			'ui-resizable-w': { cursor: 'w-resize', left: '0px', top: '45%' },
1639			'ui-resizable-se': { cursor: 'se-resize', right: '0px', bottom: '0px' },
1640			'ui-resizable-sw': { cursor: 'sw-resize', left: '0px', bottom: '0px' },
1641			'ui-resizable-nw': { cursor: 'nw-resize', left: '0px', top: '0px' },
1642			'ui-resizable-ne': { cursor: 'ne-resize', right: '0px', top: '0px' }
1643		};
1644
1645		o._nodeName = this.element[0].nodeName;
1646

1647		//Wrap the element if it cannot hold child nodes
1648		if(o._nodeName.match(/canvas|textarea|input|select|button|img/i)) {
1649			var el = this.element;
1650
1651			//Opera fixing relative position
1652			if (/relative/.test(el.css('position')) && $.browser.opera)
1653				el.css({ position: 'relative', top: 'auto', left: 'auto' });
1654
1655			//Create a wrapper element and set the wrapper to the new current internal element
1656			el.wrap(
1657				$('<div class="ui-wrapper"	style="overflow: hidden;"></div>').css( {
1658					position: el.css('position'),
1659					width: el.outerWidth(),
1660					height: el.outerHeight(),
1661					top: el.css('top'),
1662					left: el.css('left')
1663				})
1664			);
1665
1666			var oel = this.element; this.element = this.element.parent();
1667
1668			// store instance on wrapper
1669			this.element.data('resizable', this);
1670
1671			//Move margins to the wrapper
1672			this.element.css({ marginLeft: oel.css("marginLeft"), marginTop: oel.css("marginTop"),
1673				marginRight: oel.css("marginRight"), marginBottom: oel.css("marginBottom")
1674			});
1675
1676			oel.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
1677
1678			//Prevent Safari textarea resize
1679			if ($.browser.safari && o.preventDefault) oel.css('resize', 'none');
1680
1681			o.proportionallyResize = oel.css({ position: 'static', zoom: 1, display: 'block' });
1682
1683			// avoid IE jump
1684			this.element.css({ margin: oel.css('margin') });
1685
1686			// fix handlers offset
1687			this._proportionallyResize();
1688		}
1689
1690		if(!o.handles) o.handles = !$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' };
1691		if(o.handles.constructor == String) {
1692
1693			o.zIndex = o.zIndex || 1000;
1694
1695			if(o.handles == 'all') o.handles = 'n,e,s,w,se,sw,ne,nw';
1696
1697			var n = o.handles.split(","); o.handles = {};
1698
1699			// insertions are applied when don't have theme loaded
1700			var insertionsDefault = {
1701				handle: 'position: absolute; display: none; overflow:hidden;',
1702				n: 'top: 0pt; width:100%;',
1703				e: 'right: 0pt; height:100%;',
1704				s: 'bottom: 0pt; width:100%;',
1705				w: 'left: 0pt; height:100%;',
1706				se: 'bottom: 0pt; right: 0px;',
1707				sw: 'bottom: 0pt; left: 0px;',
1708				ne: 'top: 0pt; right: 0px;',
1709				nw: 'top: 0pt; left: 0px;'
1710			};
1711
1712			for(var i = 0; i < n.length; i++) {
1713				var handle = $.trim(n[i]), dt = o.defaultTheme, hname = 'ui-resizable-'+handle, loadDefault = !$.ui.css(hname) && !o.knobHandles, userKnobClass = $.ui.css('ui-resizable-knob-handle'),
1714							allDefTheme = $.extend(dt[hname], dt['ui-resizable-handle']), allKnobTheme = $.extend(o.knobTheme[hname], !userKnobClass ? o.knobTheme['ui-resizable-handle'] : {});
1715
1716				// increase zIndex of sw, se, ne, nw axis
1717				var applyZIndex = /sw|se|ne|nw/.test(handle) ? { zIndex: ++o.zIndex } : {};
1718
1719				var defCss = (loadDefault ? insertionsDefault[handle] : ''),
1720					axis = $(['<div class="ui-resizable-handle ', hname, '" style="', defCss, insertionsDefault.handle, '"></div>'].join('')).css( applyZIndex );
1721
1722				if ('se' == handle) {
1723					axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se');
1724				};
1725
1726				o.handles[handle] = '.ui-resizable-'+handle;
1727
1728				this.element.append(
1729					//Theme detection, if not loaded, load o.defaultTheme
1730					axis.css( loadDefault ? allDefTheme : {} )
1731						// Load the knobHandle css, fix width, height, top, left...
1732						.css( o.knobHandles ? allKnobTheme : {} ).addClass(o.knobHandles ? 'ui-resizable-knob-handle' : '').addClass(o.knobHandles)
1733				);
1734			}
1735
1736			if (o.knobHandles) this.element.addClass('ui-resizable-knob').css( !$.ui.css('ui-resizable-knob') ? { /*border: '1px #fff dashed'*/ } : {} );
1737		}
1738
1739		this._renderAxis = function(target) {
1740			target = target || this.element;
1741
1742			for(var i in o.handles) {
1743				if(o.handles[i].constructor == String)
1744					o.handles[i] = $(o.handles[i], this.element).show();
1745
1746				if (o.transparent)
1747					o.handles[i].css({opacity:0});
1748
1749				//Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
1750				if (this.element.is('.ui-wrapper') &&
1751					o._nodeName.match(/textarea|input|select|button/i)) {
1752
1753					var axis = $(o.handles[i], this.element), padWrapper = 0;
1754
1755					//Checking the correct pad and border
1756					padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
1757
1758					//The padding type i have to apply...
1759					var padPos = [ 'padding',

1760						/ne|nw|n/.test(i) ? 'Top' :
1761						/se|sw|s/.test(i) ? 'Bottom' :
1762						/^e$/.test(i) ? 'Right' : 'Left' ].join("");
1763
1764					if (!o.transparent)
1765						target.css(padPos, padWrapper);
1766
1767					this._proportionallyResize();
1768				}
1769				if(!$(o.handles[i]).length) continue;
1770			}
1771		};
1772
1773		this._renderAxis(this.element);
1774		o._handles = $('.ui-resizable-handle', self.element);
1775
1776		if (o.disableSelection)
1777			o._handles.disableSelection();
1778
1779		//Matching axis name
1780		o._handles.mouseover(function() {
1781			if (!o.resizing) {
1782				if (this.className)
1783					var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
1784				//Axis, default = se
1785				self.axis = o.axis = axis && axis[1] ? axis[1] : 'se';
1786			}
1787		});
1788
1789		//If we want to auto hide the elements
1790		if (o.autoHide) {
1791			o._handles.hide();
1792			$(self.element).addClass("ui-resizable-autohide").hover(function() {
1793				$(this).removeClass("ui-resizable-autohide");
1794				o._handles.show();
1795			},
1796			function(){
1797				if (!o.resizing) {
1798					$(this).addClass("ui-resizable-autohide");
1799					o._handles.hide();
1800				}
1801			});
1802		}
1803
1804		this._mouseInit();
1805	},
1806
1807	destroy: function() {
1808		var el = this.element, wrapped = el.children(".ui-resizable").get(0);
1809
1810		this._mouseDestroy();
1811
1812		var _destroy = function(exp) {
1813			$(exp).removeClass("ui-resizable ui-resizable-disabled")
1814				.removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
1815		};
1816
1817		_destroy(el);
1818
1819		if (el.is('.ui-wrapper') && wrapped) {
1820			el.parent().append(
1821				$(wrapped).css({
1822					position: el.css('position'),
1823					width: el.outerWidth(),
1824					height: el.outerHeight(),
1825					top: el.css('top'),
1826					left: el.css('left')
1827				})
1828			).end().remove();
1829
1830			_destroy(wrapped);
1831		}
1832	},
1833
1834	_mouseCapture: function(event) {
1835
1836		if(this.options.disabled) return false;
1837
1838		var handle = false;
1839		for(var i in this.options.handles) {
1840			if($(this.options.handles[i])[0] == event.target) handle = true;
1841		}
1842		if (!handle) return false;
1843
1844		return true;
1845
1846	},
1847
1848	_mouseStart: function(event) {
1849
1850		var o = this.options, iniPos = this.element.position(), el = this.element,
1851			num = function(v) { return parseInt(v, 10) || 0; }, ie6 = $.browser.msie && $.browser.version < 7;
1852		o.resizing = true;
1853		o.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };
1854
1855		// bugfix #1749
1856		if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
1857
1858			// sOffset decides if document scrollOffset will be added to the top/left of the resizable element
1859			var sOffset = $.browser.msie && !o.containment && (/absolute/).test(el.css('position')) && !(/relative/).test(el.parent().css('position'));
1860			var dscrollt = sOffset ? o.documentScroll.top : 0, dscrolll = sOffset ? o.documentScroll.left : 0;
1861
1862			el.css({ position: 'absolute', top: (iniPos.top + dscrollt), left: (iniPos.left + dscrolll) });
1863		}
1864
1865		//Opera fixing relative position
1866		if ($.browser.opera && (/relative/).test(el.css('position')))
1867			el.css({ position: 'relative', top: 'auto', left: 'auto' });
1868
1869		this._renderProxy();
1870
1871		var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));
1872
1873		if (o.containment) {
1874			curleft += $(o.containment).scrollLeft()||0;
1875			curtop += $(o.containment).scrollTop()||0;
1876		}
1877
1878		//Store needed variables
1879		this.offset = this.helper.offset();
1880		this.position = { left: curleft, top: curtop };
1881		this.size = o.helper || ie6 ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
1882		this.originalSize = o.helper || ie6 ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
1883		this.originalPosition = { left: curleft, top: curtop };
1884		this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
1885		this.originalMousePosition = { left: event.pageX, top: event.pageY };
1886
1887		//Aspect Ratio
1888		o.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height)||1);
1889
1890		if (o.preserveCursor) {
1891		    var cursor = $('.ui-resizable-' + this.axis).css('cursor');
1892		    $('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor);
1893		}
1894
1895		this._propagate("start", event);
1896		return true;
1897	},
1898
1899	_mouseDrag: function(event) {
1900
1901		//Increase performance, avoid regex
1902		var el = this.helper, o = this.options, props = {},
1903			self = this, smp = this.originalMousePosition, a = this.axis;
1904
1905		var dx = (event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0;
1906		var trigger = this._change[a];
1907		if (!trigger) return false;
1908
1909		// Calculate the attrs that will be change
1910		var data = trigger.apply(this, [event, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;
1911
1912		if (o._aspectRatio || event.shiftKey)
1913			data = this._updateRatio(data, event);
1914
1915		data = this._respectSize(data, event);
1916
1917		// plugins callbacks need to be called first
1918		this._propagate("resize", event);
1919
1920		el.css({
1921			top: this.position.top + "px", left: this.position.left + "px",
1922			width: this.size.width + "px", height: this.size.height + "px"
1923		});
1924
1925		if (!o.helper && o.proportionallyResize)
1926			this._proportionallyResize();
1927
1928		this._updateCache(data);
1929
1930		// calling the user callback at the end
1931		this._trigger('resize', event, this.ui());
1932
1933		return false;
1934	},
1935
1936	_mouseStop: function(event) {
1937
1938		this.options.resizing = false;
1939		var o = this.options, num = function(v) { return parseInt(v, 10) || 0; }, self = this;
1940
1941		if(o.helper) {
1942			var pr = o.proportionallyResize, ista = pr && (/textarea/i).test(pr.get(0).nodeName),
1943						soffseth = ista && $.ui.hasScroll(pr.get(0), 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
1944							soffsetw = ista ? 0 : self.sizeDiff.width;
1945
1946			var s = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
1947				left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
1948				top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
1949
1950			if (!o.animate)
1951				this.element.css($.extend(s, { top: top, left: left }));
1952

1953			if (o.helper && !o.animate) this._proportionallyResize();
1954		}
1955
1956		if (o.preserveCursor)
1957			$('body').css('cursor', 'auto');
1958
1959		this._propagate("stop", event);
1960
1961		if (o.helper) this.helper.remove();
1962
1963		return false;
1964	},
1965
1966	_updateCache: function(data) {
1967		var o = this.options;
1968		this.offset = this.helper.offset();
1969		if (data.left) this.position.left = data.left;
1970		if (data.top) this.position.top = data.top;
1971		if (data.height) this.size.height = data.height;
1972		if (data.width) this.size.width = data.width;
1973	},
1974
1975	_updateRatio: function(data, event) {
1976
1977		var o = this.options, cpos = this.position, csize = this.size, a = this.axis;
1978
1979		if (data.height) data.width = (csize.height * o.aspectRatio);
1980		else if (data.width) data.height = (csize.width / o.aspectRatio);
1981
1982		if (a == 'sw') {
1983			data.left = cpos.left + (csize.width - data.width);
1984			data.top = null;
1985		}
1986		if (a == 'nw') {
1987			data.top = cpos.top + (csize.height - data.height);
1988			data.left = cpos.left + (csize.width - data.width);
1989		}
1990
1991		return data;
1992	},
1993
1994	_respectSize: function(data, event) {
1995
1996		var el = this.helper, o = this.options, pRatio = o._aspectRatio || event.shiftKey, a = this.axis,
1997				ismaxw = data.width && o.maxWidth && o.maxWidth < data.width, ismaxh = data.height && o.maxHeight && o.maxHeight < data.height,
1998					isminw = data.width && o.minWidth && o.minWidth > data.width, isminh = data.height && o.minHeight && o.minHeight > data.height;
1999
2000		if (isminw) data.width = o.minWidth;
2001		if (isminh) data.height = o.minHeight;
2002		if (ismaxw) data.width = o.maxWidth;
2003		if (ismaxh) data.height = o.maxHeight;
2004
2005		var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
2006		var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
2007
2008		if (isminw && cw) data.left = dw - o.minWidth;
2009		if (ismaxw && cw) data.left = dw - o.maxWidth;
2010		if (isminh && ch)	data.top = dh - o.minHeight;
2011		if (ismaxh && ch)	data.top = dh - o.maxHeight;
2012
2013		// fixing jump error on top/left - bug #2330
2014		var isNotwh = !data.width && !data.height;
2015		if (isNotwh && !data.left && data.top) data.top = null;
2016		else if (isNotwh && !data.top && data.left) data.left = null;
2017
2018		return data;
2019	},
2020
2021	_proportionallyResize: function() {
2022		var o = this.options;
2023		if (!o.proportionallyResize) return;
2024		var prel = o.proportionallyResize, el = this.helper || this.element;
2025
2026		if (!o.borderDif) {
2027			var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
2028				p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];
2029
2030			o.borderDif = $.map(b, function(v, i) {
2031				var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
2032				return border + padding;
2033			});
2034		}
2035
2036		if ($.browser.msie && !isVisible(el))
2037			return;
2038
2039		prel.css({
2040			height: (el.height() - o.borderDif[0] - o.borderDif[2]) || 0,
2041			width: (el.width() - o.borderDif[1] - o.borderDif[3]) || 0
2042		});
2043	},
2044
2045	_renderProxy: function() {
2046		var el = this.element, o = this.options;
2047		this.elementOffset = el.offset();
2048
2049		if(o.helper) {
2050			this.helper = this.helper || $('<div style="overflow:hidden;"></div>');
2051
2052			// fix ie6 offset
2053			var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
2054			pxyoffset = ( ie6 ? 2 : -1 );
2055
2056			this.helper.addClass(o.helper).css({
2057				width: el.outerWidth() + pxyoffset,
2058				height: el.outerHeight() + pxyoffset,
2059				position: 'absolute',
2060				left: this.elementOffset.left - ie6offset +'px',
2061				top: this.elementOffset.top - ie6offset +'px',
2062				zIndex: ++o.zIndex
2063			});
2064
2065			this.helper.appendTo("body");
2066
2067			if (o.disableSelection)
2068				this.helper.disableSelection();
2069
2070		} else {
2071			this.helper = el;
2072		}
2073	},
2074
2075	_change: {
2076		e: function(event, dx, dy) {
2077			return { width: this.originalSize.width + dx };
2078		},
2079		w: function(event, dx, dy) {
2080			var o = this.options, cs = this.originalSize, sp = this.originalPosition;
2081			return { left: sp.left + dx, width: cs.width - dx };
2082		},
2083		n: function(event, dx, dy) {
2084			var o = this.options, cs = this.originalSize, sp = this.originalPosition;
2085			return { top: sp.top + dy, height: cs.height - dy };
2086		},
2087		s: function(event, dx, dy) {
2088			return { height: this.originalSize.height + dy };
2089		},
2090		se: function(event, dx, dy) {
2091			return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
2092		},
2093		sw: function(event, dx, dy) {
2094			return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
2095		},
2096		ne: function(event, dx, dy) {
2097			return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
2098		},
2099		nw: function(event, dx, dy) {
2100			return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
2101		}
2102	},
2103

2104	_propagate: function(n, event) {
2105		$.ui.plugin.call(this, n, [event, this.ui()]);
2106		
2107		(n != "resize" && this._trigger(n, event, this.ui()));
2108	},
2109
2110	plugins: {},
2111
2112	ui: function() {
2113		return {
2114			originalElement: this.originalElement,
2115			element: this.element,
2116			helper: this.helper,
2117			position: this.position,
2118			size: this.size,
2119			options: this.options,
2120			originalSize: this.originalSize,
2121			originalPosition: this.originalPosition
2122		};
2123	}
2124
2125}));
2126
2127$.extend($.ui.resizable, {
2128	version: "1.6rc5",
2129	eventPrefix: "resize",
2130	defaults: {
2131		alsoResize: false,
2132		animate: false,
2133		animateDuration: "slow",
2134		animateEasing: "swing",
2135		aspectRatio: false,
2136		autoHide: false,
2137		cancel: ":input,option",
2138		containment: false,
2139		delay: 0,
2140		disableSelection: true,
2141		distance: 1,
2142		ghost: false,
2143		grid: false,
2144		knobHandles: false,
2145		maxHeight: null,
2146		maxWidth: null,
2147		minHeight: 10,
2148		minWidth: 10,
2149		preserveCursor: true,
2150		preventDefault: true,
2151		proportionallyResize: false,
2152		transparent: false
2153	}
2154});
2155
2156/*
2157 * Resizable Extensions
2158 */
2159
2160$.ui.plugin.add("resizable", "alsoResize", {
2161
2162	start: function(event, ui) {
2163		var o = ui.options, self = $(this).data("resizable"),
2164
2165		_store = function(exp) {
2166			$(exp).each(function() {
2167				$(this).data("resizable-alsoresize", {
2168					width: parseInt($(this).width(), 10), height: parseInt($(this).height(), 10),
2169					left: parseInt($(this).css('left'), 10), top: parseInt($(this).css('top'), 10)
2170				});
2171			});
2172		};
2173
2174		if (typeof(o.alsoResize) == 'object' && !o.alsoResize.parentNode) {
2175			if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0];	_store(o.alsoResize); }
2176			else { $.each(o.alsoResize, function(exp, c) { _store(exp); }); }
2177		}else{
2178			_store(o.alsoResize);
2179		}
2180	},
2181
2182	resize: function(event, ui){
2183		var o = ui.options, self = $(this).data("resizable"), os = self.originalSize, op = self.originalPosition;
2184
2185		var delta = {
2186			height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
2187			top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
2188		},
2189
2190		_alsoResize = function(exp, c) {
2191			$(exp).each(function() {
2192				var el = $(this), start = $(this).data("resizable-alsoresize"), style = {}, css = c && c.length ? c : ['width', 'height', 'top', 'left'];
2193
2194				$.each(css || ['width', 'height', 'top', 'left'], function(i, prop) {
2195					var sum = (start[prop]||0) + (delta[prop]||0);
2196					if (sum && sum >= 0)
2197						style[prop] = sum || null;
2198				});
2199
2200				//Opera fixing relative position
2201				if (/relative/.test(el.css('position')) && $.browser.opera) {
2202					self._revertToRelativePosition = true;
2203					el.css({ position: 'absolute', top: 'auto', left: 'auto' });
2204				}
2205
2206				el.css(style);
2207			});
2208		};
2209
2210		if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
2211			$.each(o.alsoResize, function(exp, c) { _alsoResize(exp, c); });
2212		}else{
2213			_alsoResize(o.alsoResize);
2214		}
2215	},
2216
2217	stop: function(event, ui){
2218		var self = $(this).data("resizable");
2219
2220		//Opera fixing relative position
2221		if (self._revertToRelativePosition && $.browser.opera) {
2222			self._revertToRelativePosition = false;
2223			el.css({ position: 'relative' });
2224		}
2225
2226		$(this).removeData("resizable-alsoresize-start");
2227	}
2228});
2229
2230$.ui.plugin.add("resizable", "animate", {
2231
2232	stop: function(event, ui) {
2233		var o = ui.options, self = $(this).data("resizable");
2234
2235		var pr = o.proportionallyResize, ista = pr && (/textarea/i).test(pr.get(0).nodeName),
2236						soffseth = ista && $.ui.hasScroll(pr.get(0), 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
2237							soffsetw = ista ? 0 : self.sizeDiff.width;
2238
2239		var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
2240					left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
2241						top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
2242
2243		self.element.animate(
2244			$.extend(style, top && left ? { top: top, left: left } : {}), {
2245				duration: o.animateDuration,
2246				easing: o.animateEasing,
2247				step: function() {
2248
2249					var data = {
2250						width: parseInt(self.element.css('width'), 10),
2251						height: parseInt(self.element.css('height'), 10),
2252						top: parseInt(self.element.css('top'), 10),
2253						left: parseInt(self.element.css('left'), 10)
2254					};
2255
2256					if (pr) pr.css({ width: data.width, height: data.height });

2257
2258					// propagating resize, and updating values for each animation step
2259					self._updateCache(data);
2260					self._propagate("resize", event);
2261
2262				}
2263			}
2264		);
2265	}
2266
2267});
2268
2269$.ui.plugin.add("resizable", "containment", {
2270
2271	start: function(event, ui) {
2272		var o = ui.options, self = $(this).data("resizable"), el = self.element;
2273		var oc = o.containment,	ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
2274		if (!ce) return;
2275
2276		self.containerElement = $(ce);
2277
2278		if (/document/.test(oc) || oc == document) {
2279			self.containerOffset = { left: 0, top: 0 };
2280			self.containerPosition = { left: 0, top: 0 };
2281
2282			self.parentData = {
2283				element: $(document), left: 0, top: 0,
2284				width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
2285			};
2286		}
2287
2288		// i'm a node, so compute top, left, right, bottom
2289		else{
2290			self.containerOffset = $(ce).offset();
2291			self.containerPosition = $(ce).position();
2292			self.containerSize = { height: $(ce).innerHeight(), width: $(ce).innerWidth() };
2293
2294			var co = self.containerOffset, ch = self.containerSize.height,	cw = self.containerSize.width,
2295						width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
2296
2297			self.parentData = {
2298				element: ce, left: co.left, top: co.top, width: width, height: height
2299			};
2300		}
2301	},
2302
2303	resize: function(event, ui) {
2304		var o = ui.options, self = $(this).data("resizable"),
2305				ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
2306				pRatio = o._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement;
2307
2308		if (ce[0] != document && (/static/).test(ce.css('position')))
2309			cop = self.containerPosition;
2310
2311		if (cp.left < (o.helper ? co.left : 0)) {
2312			self.size.width = self.size.width + (o.helper ? (self.position.left - co.left) : (self.position.left - cop.left));
2313			if (pRatio) self.size.height = self.size.width / o.aspectRatio;
2314			self.position.left = o.helper ? co.left : 0;
2315		}
2316
2317		if (cp.top < (o.helper ? co.top : 0)) {
2318			self.size.height = self.size.height + (o.helper ? (self.position.top - co.top) : self.position.top);
2319			if (pRatio) self.size.width = self.size.height * o.aspectRatio;
2320			self.position.top = o.helper ? co.top : 0;
2321		}
2322
2323		var woset = Math.abs( (o.helper ? self.offset.left - cop.left : (self.offset.left - cop.left)) + self.sizeDiff.width ),
2324					hoset = Math.abs( (o.helper ? self.offset.top - cop.top : (self.offset.top - co.top)) + self.sizeDiff.height );
2325
2326		if (woset + self.size.width >= self.parentData.width) {
2327			self.size.width = self.parentData.width - woset;
2328			if (pRatio) self.size.height = self.size.width / o.aspectRatio;
2329		}
2330
2331		if (hoset + self.size.height >= self.parentData.height) {
2332			self.size.height = self.parentData.height - hoset;
2333			if (pRatio) self.size.width = self.size.height * o.aspectRatio;
2334		}
2335	},
2336
2337	stop: function(event, ui){
2338		var o = ui.options, self = $(this).data("resizable"), cp = self.position,
2339				co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;
2340
2341		var helper = $(self.helper), ho = helper.offset(), w = helper.outerWidth() - self.sizeDiff.width, h = helper.outerHeight() - self.sizeDiff.height;
2342
2343		if (o.helper && !o.animate && (/relative/).test(ce.css('position')))
2344			$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
2345
2346		if (o.helper && !o.animate && (/static/).test(ce.css('position')))
2347			$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
2348
2349	}
2350});
2351
2352$.ui.plugin.add("resizable", "ghost", {
2353
2354	start: function(event, ui) {
2355		var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize, cs = self.size;
2356
2357		if (!pr) self.ghost = self.element.clone();
2358		else self.ghost = pr.clone();
2359
2360		self.ghost.css(
2361			{ opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 }
2362		)
2363		.addClass('ui-resizable-ghost').addClass(typeof o.ghost == 'string' ? o.ghost : '');
2364
2365		self.ghost.appendTo(self.helper);
2366
2367	},
2368
2369	resize: function(event, ui){
2370		var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize;
2371
2372		if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
2373
2374	},
2375
2376	stop: function(event, ui){
2377		var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize;
2378		if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
2379	}
2380
2381});
2382
2383$.ui.plugin.add("resizable", "grid", {
2384
2385	resize: function(event, ui) {
2386		var o = ui.options, self = $(this).data("resizable"), cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || event.shiftKey;
2387		o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
2388		var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);
2389
2390		if (/^(se|s|e)$/.test(a)) {
2391			self.size.width = os.width + ox;
2392			self.size.height = os.height + oy;
2393		}
2394		else if (/^(ne)$/.test(a)) {
2395			self.size.width = os.width + ox;
2396			self.size.height = os.height + oy;
2397			self.position.top = op.top - oy;
2398		}
2399		else if (/^(sw)$/.test(a)) {
2400			self.size.width = os.width + ox;
2401			self.size.height = os.height + oy;
2402			self.position.left = op.left - ox;
2403		}
2404		else {
2405			self.size.width = os.width + ox;
2406			self.size.height = os.height + oy;
2407			self.position.top = op.top - oy;
2408			self.position.left = op.left - ox;
2409		}
2410	}
2411
2412});
2413
2414function isVisible(element) {
2415	return !($(element).is(':hidden') || $(element).parents(':hidden').length);
2416}
2417
2418})(jQuery);
2419/*
2420 * jQuery UI Selectable 1.6rc5
2421 *
2422 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
2423 * Dual licensed under the MIT (MIT-LICENSE.txt)
2424 * and GPL (GPL-LICENSE.txt) licenses.
2425 *
2426 * http://docs.jquery.com/UI/Selectables
2427 *
2428 * Depends:
2429 *	ui.core.js
2430 */
2431(function($) {
2432
2433$.widget("ui.selectable", $.extend({}, $.ui.mouse, {
2434
2435	_init: function() {
2436		var self = this;
2437
2438		this.element.addClass("ui-selectable");
2439
2440		this.dragged = false;
2441
2442		// cache selectee children based on filter
2443		var selectees;

2444		this.refresh = function() {
2445			selectees = $(self.options.filter, self.element[0]);
2446			selectees.each(function() {
2447				var $this = $(this);
2448				var pos = $this.offset();
2449				$.data(this, "selectable-item", {
2450					element: this,
2451					$element: $this,
2452					left: pos.left,
2453					top: pos.top,
2454					right: pos.left + $this.outerWidth(),
2455					bottom: pos.top + $this.outerHeight(),
2456					startselected: false,
2457					selected: $this.hasClass('ui-selected'),
2458					selecting: $this.hasClass('ui-selecting'),
2459					unselecting: $this.hasClass('ui-unselecting')
2460				});
2461			});
2462		};
2463		this.refresh();
2464
2465		this.selectees = selectees.addClass("ui-selectee");
2466
2467		this._mouseInit();
2468
2469		this.helper = $(document.createElement('div'))
2470			.css({border:'1px dotted black'})
2471			.addClass("ui-selectable-helper");
2472	},
2473
2474	destroy: function() {
2475		this.element
2476			.removeClass("ui-selectable ui-selectable-disabled")
2477			.removeData("selectable")
2478			.unbind(".selectable");
2479		this._mouseDestroy();
2480	},
2481
2482	_mouseStart: function(event) {
2483		var self = this;
2484
2485		this.opos = [event.pageX, event.pageY];
2486
2487		if (this.options.disabled)
2488			return;
2489
2490		var options = this.options;
2491
2492		this.selectees = $(options.filter, this.element[0]);
2493
2494		this._trigger("start", event);
2495
2496		$('body').append(this.helper);
2497		// position helper (lasso)
2498		this.helper.css({
2499			"z-index": 100,
2500			"position": "absolute",
2501			"left": event.clientX,
2502			"top": event.clientY,
2503			"width": 0,
2504			"height": 0
2505		});
2506
2507		if (options.autoRefresh) {
2508			this.refresh();
2509		}
2510
2511		this.selectees.filter('.ui-selected').each(function() {
2512			var selectee = $.data(this, "selectable-item");
2513			selectee.startselected = true;
2514			if (!event.metaKey) {
2515				selectee.$element.removeClass('ui-selected');
2516				selectee.selected = false;
2517				selectee.$element.addClass('ui-unselecting');
2518				selectee.unselecting = true;
2519				// selectable UNSELECTING callback
2520				self._trigger("unselecting", event, {
2521					unselecting: selectee.element
2522				});
2523			}
2524		});
2525
2526		$(event.target).parents().andSelf().each(function() {
2527			var selectee = $.data(this, "selectable-item");
2528			if (selectee) {
2529				selectee.$element.removeClass("ui-unselecting").addClass('ui-selecting');
2530				selectee.unselecting = false;
2531				selectee.selecting = true;
2532				selectee.selected = true;
2533				// selectable SELECTING callback
2534				self._trigger("selecting", event, {
2535					selecting: selectee.element
2536				});
2537				return false;
2538			}
2539		});
2540
2541	},
2542
2543	_mouseDrag: function(event) {
2544		var self = this;
2545		this.dragged = true;
2546
2547		if (this.options.disabled)
2548			return;
2549
2550		var options = this.options;
2551
2552		var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;
2553		if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
2554		if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
2555		this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});
2556
2557		this.selectees.each(function() {
2558			var selectee = $.data(this, "selectable-item");
2559			//prevent helper from being selected if appendTo: selectable
2560			if (!selectee || selectee.element == self.element[0])
2561				return;
2562			var hit = false;
2563			if (options.tolerance == 'touch') {
2564				hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
2565			} else if (options.tolerance == 'fit') {
2566				hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
2567			}
2568
2569			if (hit) {
2570				// SELECT
2571				if (selectee.selected) {
2572					selectee.$element.removeClass('ui-selected');
2573					selectee.selected = false;
2574				}
2575				if (selectee.unselecting) {
2576					selectee.$element.removeClass('ui-unselecting');
2577					selectee.unselecting = false;
2578				}
2579				if (!selectee.selecting) {
2580					selectee.$element.addClass('ui-selecting');
2581					selectee.selecting = true;
2582					// selectable SELECTING callback
2583					self._trigger("selecting", event, {
2584						selecting: selectee.element
2585					});
2586				}
2587			} else {
2588				// UNSELECT
2589				if (selectee.selecting) {
2590					if (event.metaKey && selectee.startselected) {
2591						selectee.$element.removeClass('ui-selecting');
2592						selectee.selecting = false;
2593						selectee.$element.addClass('ui-selected');
2594						selectee.selected = true;
2595					} else {
2596						selectee.$element.removeClass('ui-selecting');
2597						selectee.selecting = false;
2598						if (selectee.startselected) {
2599							selectee.$element.addClass('ui-unselecting');
2600							selectee.unselecting = true;
2601						}
2602						// selectable UNSELECTING callback
2603						self._trigger("unselecting", event, {
2604							unselecting: selectee.element
2605						});

2606					}
2607				}
2608				if (selectee.selected) {
2609					if (!event.metaKey && !selectee.startselected) {
2610						selectee.$element.removeClass('ui-selected');
2611						selectee.selected = false;
2612
2613						selectee.$element.addClass('ui-unselecting');
2614						selectee.unselecting = true;
2615						// selectable UNSELECTING callback
2616						self._trigger("unselecting", event, {
2617							unselecting: selectee.element
2618						});
2619					}
2620				}
2621			}
2622		});
2623
2624		return false;
2625	},
2626
2627	_mouseStop: function(event) {
2628		var self = this;
2629
2630		this.dragged = false;
2631
2632		var options = this.options;
2633
2634		$('.ui-unselecting', this.element[0]).each(function() {
2635			var selectee = $.data(this, "selectable-item");
2636			selectee.$element.removeClass('ui-unselecting');
2637			selectee.unselecting = false;
2638			selectee.startselected = false;
2639			self._trigger("unselected", event, {
2640				unselected: selectee.element
2641			});
2642		});
2643		$('.ui-selecting', this.element[0]).each(function() {
2644			var selectee = $.data(this, "selectable-item");
2645			selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
2646			selectee.selecting = false;
2647			selectee.selected = true;
2648			selectee.startselected = true;
2649			self._trigger("selected", event, {
2650				selected: selectee.element
2651			});
2652		});
2653		this._trigger("stop", event);
2654
2655		this.helper.remove();
2656
2657		return false;
2658	}
2659
2660}));
2661
2662$.extend($.ui.selectable, {
2663	version: "1.6rc5",
2664	defaults: {
2665		appendTo: 'body',
2666		autoRefresh: true,
2667		cancel: ":input,option",
2668		delay: 0,
2669		distance: 0,
2670		filter: '*',
2671		tolerance: 'touch'
2672	}
2673});
2674
2675})(jQuery);
2676/*
2677 * jQuery UI Sortable 1.6rc5
2678 *
2679 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
2680 * Dual licensed under the MIT (MIT-LICENSE.txt)
2681 * and GPL (GPL-LICENSE.txt) licenses.
2682 *
2683 * http://docs.jquery.com/UI/Sortables
2684 *
2685 * Depends:
2686 *	ui.core.js
2687 */
2688(function($) {
2689
2690$.widget("ui.sortable", $.extend({}, $.ui.mouse, {
2691	_init: function() {
2692
2693		var o = this.options;
2694		this.containerCache = {};
2695		(this.options.cssNamespace && this.element.addClass(this.options.cssNamespace+"-sortable"));
2696
2697		//Get the items
2698		this.refresh();
2699
2700		//Let's determine if the items are floating
2701		this.floating = this.items.length ? (/left|right/).test(this.items[0].item.css('float')) : false;
2702
2703		//Let's determine the parent's offset
2704		this.offset = this.element.offset();
2705
2706		//Initialize mouse events for interaction
2707		this._mouseInit();
2708
2709	},
2710
2711	destroy: function() {
2712		this.element
2713			.removeClass(this.options.cssNamespace+"-sortable "+this.options.cssNamespace+"-sortable-disabled")
2714			.removeData("sortable")
2715			.unbind(".sortable");
2716		this._mouseDestroy();
2717
2718		for ( var i = this.items.length - 1; i >= 0; i-- )
2719			this.items[i].item.removeData("sortable-item");
2720	},
2721
2722	_mouseCapture: function(event, overrideHandle) {
2723
2724		if (this.reverting) {
2725			return false;
2726		}
2727
2728		if(this.options.disabled || this.options.type == 'static') return false;
2729
2730		//We have to refresh the items data once first
2731		this._refreshItems(event);
2732
2733		//Find out if the clicked node (or one of its parents) is a actual item in this.items
2734		var currentItem = null, self = this, nodes = $(event.target).parents().each(function() {
2735			if($.data(this, 'sortable-item') == self) {
2736				currentItem = $(this);
2737				return false;
2738			}
2739		});
2740		if($.data(event.target, 'sortable-item') == self) currentItem = $(event.target);
2741
2742		if(!currentItem) return false;
2743		if(this.options.handle && !overrideHandle) {
2744			var validHandle = false;
2745
2746			$(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; });
2747			if(!validHandle) return false;
2748		}
2749
2750		this.currentItem = currentItem;
2751		this._removeCurrentsFromItems();
2752		return true;
2753
2754	},
2755
2756	_mouseStart: function(event, overrideHandle, noActivation) {
2757
2758		var o = this.options;
2759		this.currentContainer = this;
2760
2761		//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
2762		this.refreshPositions();
2763
2764		//Create and append the visible helper
2765		this.helper = this._createHelper(event);
2766
2767		//Cache the helper size
2768		this._cacheHelperProportions();
2769
2770		/*
2771		 * - Position generation -
2772		 * This block generates everything position related - it's the core of draggables.
2773		 */
2774
2775		//Cache the margins of the original element
2776		this._cacheMargins();
2777
2778		//Get the next scrolling parent
2779		this.scrollParent = this.helper.scrollParent();
2780
2781		//The element's absolute position on the page minus margins
2782		this.offset = this.currentItem.offset();
2783		this.offset = {
2784			top: this.offset.top - this.margins.top,
2785			left: this.offset.left - this.margins.left
2786		};
2787
2788		// Only after we got the offset, we can change the helper's position to absolute
2789		// TODO: Still need to figure out a way to make relative sorting possible
2790		this.helper.css("position", "absolute");
2791		this.cssPosition = this.helper.css("position");
2792
2793		$.extend(this.offset, {
2794			click: { //Where the click happened, relative to the element
2795				left: event.pageX - this.offset.left,
2796				top: event.pageY - this.offset.top
2797			},
2798			parent: this._getParentOffset(),
2799			relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
2800		});
2801
2802		//Generate the original position
2803		this.originalPosition = this._generatePosition(event);
2804		this.originalPageX = event.pageX;
2805		this.originalPageY = event.pageY;
2806
2807		//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
2808		if(o.cursorAt)
2809			this._adjustOffsetFromHelper(o.cursorAt);
2810
2811		//Cache the former DOM position
2812		this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
2813
2814		//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
2815		if(this.helper[0] != this.currentItem[0]) {
2816			this.currentItem.hide();
2817		}
2818
2819		//Create the placeholder
2820		this._createPlaceholder();
2821
2822		//Set a containment if given in the options
2823		if(o.containment)
2824			this._setContainment();
2825
2826		//Call plugins and callbacks
2827		this._trigger("start", event);
2828
2829		//Recache the helper size
2830		if(!this._preserveHelperProportions)
2831			this._cacheHelperProportions();
2832
2833
2834		//Post 'activate' events to possible containers
2835		if(!noActivation) {
2836			 for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, this); }
2837		}
2838
2839		//Prepare possible droppables
2840		if($.ui.ddmanager)
2841			$.ui.ddmanager.current = this;
2842
2843		if ($.ui.ddmanager && !o.dropBehaviour)
2844			$.ui.ddmanager.prepareOffsets(this, event);
2845
2846		this.dragging = true;
2847
2848		this.helper.addClass(o.cssNamespace+'-sortable-helper');
2849		this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
2850		return true;
2851
2852	},
2853
2854	_mouseDrag: function(event) {
2855
2856		//Compute the helpers position
2857		this.position = this._generatePosition(event);
2858		this.positionAbs = this._convertPositionTo("absolute");
2859
2860		if (!this.lastPositionAbs) {
2861			this.lastPositionAbs = this.positionAbs;
2862		}
2863
2864		//Call the internal plugins
2865		$.ui.plugin.call(this, "sort", [event, this._uiHash()]);
2866
2867		//Regenerate the absolute position used for position checks
2868		this.positionAbs = this._convertPositionTo("absolute");
2869
2870		//Set the helper position
2871		if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
2872		if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
2873
2874		//Rearrange
2875		for (var i = this.items.length - 1; i >= 0; i--) {
2876
2877			//Cache variables and intersection, continue if no intersection
2878			var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
2879			if (!intersection) continue;
2880
2881			if(itemElement != this.currentItem[0] //cannot intersect with itself
2882				&&	this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
2883				&&	!$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
2884				&& (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true)
2885			) {
2886
2887				this.direction = intersection == 1 ? "down" : "up";
2888
2889				if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
2890					this.options.sortIndicator.call(this, event, item);
2891				} else {
2892					break;
2893				}
2894
2895				this._trigger("change", event); //Call plugins and callbacks
2896				break;
2897			}
2898		}
2899
2900		//Post events to containers
2901		this._contactContainers(event);
2902
2903		//Interconnect with droppables
2904		if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
2905
2906		//Call callbacks
2907		this._trigger('sort', event);
2908
2909		this.lastPositionAbs = this.positionAbs;
2910		return false;
2911
2912	},
2913
2914	_mouseStop: function(event, noPropagation) {
2915
2916		if(!event) return;
2917
2918		//If we are using droppables, inform the manager about the drop
2919		if ($.ui.ddmanager && !this.options.dropBehaviour)
2920			$.ui.ddmanager.drop(this, event);
2921
2922		if(this.options.revert) {
2923			var self = this;
2924			var cur = self.placeholder.offset();
2925
2926			self.reverting = true;
2927
2928			$(this.helper).animate({
2929				left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),
2930				top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)
2931			}, parseInt(this.options.revert, 10) || 500, function() {
2932				self._clear(event);
2933			});
2934		} else {
2935			this._clear(event, noPropagation);
2936		}
2937
2938		return false;
2939
2940	},
2941
2942	cancel: function() {
2943
2944		if(this.dragging) {
2945
2946			this._mouseUp();
2947
2948			if(this.options.helper == "original")
2949				this.currentItem.css(this._storedCSS).removeClass(this.options.cssNamespace+"-sortable-helper");
2950			else
2951				this.currentItem.show();
2952
2953			//Post deactivating events to containers
2954			for (var i = this.containers.length - 1; i >= 0; i--){
2955				this.containers[i]._trigger("deactivate", null, this);
2956				if(this.containers[i].containerCache.over) {
2957					this.containers[i]._trigger("out", null, this);
2958					this.containers[i].containerCache.over = 0;
2959				}
2960			}
2961
2962		}
2963
2964		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
2965		if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
2966		if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();
2967
2968		$.extend(this, {
2969			helper: null,
2970			dragging: false,
2971			reverting: false,
2972			_noFinalSort: null
2973		});
2974
2975		if(this.domPosition.prev) {
2976			$(this.domPosition.prev).after(this.currentItem);
2977		} else {
2978			$(this.domPosition.parent).prepend(this.currentItem);
2979		}
2980
2981		return true;
2982
2983	},
2984
2985	serialize: function(o) {
2986
2987		var items = this._getItemsAsjQuery(o && o.connected);
2988		var str = []; o = o || {};
2989
2990		$(items).each(function() {
2991			var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
2992			if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));
2993		});
2994
2995		return str.join('&');
2996
2997	},
2998
2999	toArray: function(o) {
3000
3001		var items = this._getItemsAsjQuery(o && o.connected);
3002		var ret = []; o = o || {};
3003

3004		items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
3005		return ret;
3006
3007	},
3008
3009	/* Be careful with the following core functions */
3010	_intersectsWith: function(item) {
3011
3012		var x1 = this.positionAbs.left,
3013			x2 = x1 + this.helperProportions.width,
3014			y1 = this.positionAbs.top,
3015			y2 = y1 + this.helperProportions.height;
3016
3017		var l = item.left,
3018			r = l + item.width,
3019			t = item.top,
3020			b = t + item.height;
3021
3022		var dyClick = this.offset.click.top,
3023			dxClick = this.offset.click.left;
3024
3025		var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;
3026
3027		if(	   this.options.tolerance == "pointer"
3028			|| this.options.forcePointerForContainers
3029			|| (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
3030		) {
3031			return isOverElement;
3032		} else {
3033
3034			return (l < x1 + (this.helperProportions.width / 2) // Right Half
3035				&& x2 - (this.helperProportions.width / 2) < r // Left Half
3036				&& t < y1 + (this.helperProportions.height / 2) // Bottom Half
3037				&& y2 - (this.helperProportions.height / 2) < b ); // Top Half
3038
3039		}
3040	},
3041
3042	_intersectsWithPointer: function(item) {
3043
3044		var isOverElementHeight = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
3045			isOverElementWidth = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
3046			isOverElement = isOverElementHeight && isOverElementWidth,
3047			verticalDirection = this._getDragVerticalDirection(),
3048			horizontalDirection = this._getDragHorizontalDirection();
3049
3050		if (!isOverElement)
3051			return false;
3052
3053		return this.floating ?
3054			( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 )
3055			: ( verticalDirection && (verticalDirection == "down" ? 2 : 1) );
3056
3057	},
3058
3059	_intersectsWithSides: function(item) {
3060
3061		var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
3062			isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
3063			verticalDirection = this._getDragVerticalDirection(),
3064			horizontalDirection = this._getDragHorizontalDirection();
3065
3066		if (this.floating && horizontalDirection) {
3067			return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
3068		} else {
3069			return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
3070		}
3071
3072	},
3073
3074	_getDragVerticalDirection: function() {
3075		var delta = this.positionAbs.top - this.lastPositionAbs.top;
3076		return delta != 0 && (delta > 0 ? "down" : "up");
3077	},
3078
3079	_getDragHorizontalDirection: function() {
3080		var delta = this.positionAbs.left - this.lastPositionAbs.left;
3081		return delta != 0 && (delta > 0 ? "right" : "left");
3082	},
3083
3084	refresh: function(event) {
3085		this._refreshItems(event);
3086		this.refreshPositions();
3087	},
3088
3089	_getItemsAsjQuery: function(connected) {
3090
3091		var self = this;
3092		var items = [];
3093		var queries = [];
3094
3095		if(this.options.connectWith && connected) {
3096			for (var i = this.options.connectWith.length - 1; i >= 0; i--){
3097				var cur = $(this.options.connectWith[i]);
3098				for (var j = cur.length - 1; j >= 0; j--){
3099					var inst = $.data(cur[j], 'sortable');
3100					if(inst && inst != this && !inst.options.disabled) {
3101						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not("."+inst.options.cssNamespace+"-sortable-helper"), inst]);
3102					}
3103				};
3104			};
3105		}
3106
3107		queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not("."+this.options.cssNamespace+"-sortable-helper"), this]);
3108
3109		for (var i = queries.length - 1; i >= 0; i--){
3110			queries[i][0].each(function() {
3111				items.push(this);
3112			});
3113		};
3114
3115		return $(items);
3116
3117	},
3118
3119	_removeCurrentsFromItems: function() {
3120
3121		var list = this.currentItem.find(":data(sortable-item)");
3122
3123		for (var i=0; i < this.items.length; i++) {
3124
3125			for (var j=0; j < list.length; j++) {
3126				if(list[j] == this.items[i].item[0])
3127					this.items.splice(i,1);
3128			};
3129
3130		};
3131
3132	},
3133
3134	_refreshItems: function(event) {
3135
3136		this.items = [];
3137		this.containers = [this];
3138		var items = this.items;
3139		var self = this;
3140		var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
3141
3142		if(this.options.connectWith) {
3143			for (var i = this.options.connectWith.length - 1; i >= 0; i--){
3144				var cur = $(this.options.connectWith[i]);
3145				for (var j = cur.length - 1; j >= 0; j--){
3146					var inst = $.data(cur[j], 'sortable');
3147					if(inst && inst != this && !inst.options.disabled) {
3148						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
3149						this.containers.push(inst);
3150					}
3151				};
3152			};
3153		}
3154
3155		for (var i = queries.length - 1; i >= 0; i--) {
3156			var targetData = queries[i][1];
3157			var _queries = queries[i][0];
3158
3159			for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {
3160				var item = $(_queries[j]);
3161
3162				item.data('sortable-item', targetData); // Data for target checking (mouse manager)
3163
3164				items.push({
3165					item: item,
3166					instance: targetData,
3167					width: 0, height: 0,
3168					left: 0, top: 0
3169				});
3170			};
3171		};
3172
3173	},
3174
3175	refreshPositions: function(fast) {
3176
3177		//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
3178		if(this.offsetParent && this.helper) {
3179			this.offset.parent = this._getParentOffset();
3180		}
3181
3182		for (var i = this.items.length - 1; i >= 0; i--){
3183			var item = this.items[i];
3184
3185			//We ignore calculating positions of all connected containers when we're not over them
3186			if(item.instance != this.currentContainer && this.currentContainer && item.item[0] != this.currentItem[0])
3187				continue;
3188
3189			var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
3190
3191			if (!fast) {
3192				if (this.options.accurateIntersection) {
3193					item.width = t.outerWidth();
3194					item.height = t.outerHeight();
3195				}
3196				else {
3197					item.width = t[0].offsetWidth;
3198					item.height = t[0].offsetHeight;
3199				}
3200			}
3201
3202			var p = t.offset();
3203			item.left = p.left;
3204			item.top = p.top;
3205		};
3206
3207		if(this.options.custom && this.options.custom.refreshContainers

3207) {
3208			this.options.custom.refreshContainers.call(this);
3209		} else {
3210			for (var i = this.containers.length - 1; i >= 0; i--){
3211				var p = this.containers[i].element.offset();
3212				this.containers[i].containerCache.left = p.left;
3213				this.containers[i].containerCache.top = p.top;
3214				this.containers[i].containerCache.width	= this.containers[i].element.outerWidth();
3215				this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
3216			};
3217		}
3218
3219	},
3220
3221	_createPlaceholder: function(that) {
3222
3223		var self = that || this, o = self.options;
3224
3225		if(!o.placeholder || o.placeholder.constructor == String) {
3226			var className = o.placeholder;
3227			o.placeholder = {
3228				element: function() {
3229
3230					var el = $(document.createElement(self.currentItem[0].nodeName))
3231						.addClass(className || self.currentItem[0].className+" "+self.options.cssNamespace+"-sortable-placeholder")
3232						.removeClass(self.options.cssNamespace+'-sortable-helper')[0];
3233
3234					if(!className)
3235						el.style.visibility = "hidden";
3236
3237					return el;
3238				},
3239				update: function(container, p) {
3240					
3241					// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
3242					// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
3243					if(className && !o.forcePlaceholderSize) return;
3244					
3245					//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

3246					if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop')||0, 10) - parseInt(self.currentItem.css('paddingBottom')||0, 10)); };
3247					if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft')||0, 10) - parseInt(self.currentItem.css('paddingRight')||0, 10)); };
3248				}
3249			};
3250		}
3251
3252		//Create the placeholder
3253		self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem));
3254
3255		//Append it after the actual current item
3256		self.currentItem.after(self.placeholder);
3257
3258		//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
3259		o.placeholder.update(self, self.placeholder);
3260
3261	},
3262
3263	_contactContainers: function(event) {
3264		for (var i = this.containers.length - 1; i >= 0; i--){
3265
3266			if(this._intersectsWith(this.containers[i].containerCache)) {
3267				if(!this.containers[i].containerCache.over) {
3268
3269					if(this.currentContainer != this.containers[i]) {
3270
3271						//When entering a new container, we will find the item with the least distance and append our item near it
3272						var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[i].floating ? 'left' : 'top'];
3273						for (var j = this.items.length - 1; j >= 0; j--) {
3274							if(!$.ui.contains(this.containers[i].element[0], this.items[j].item[0])) continue;
3275							var cur = this.items[j][this.containers[i].floating ? 'left' : 'top'];
3276							if(Math.abs(cur - base) < dist) {
3277								dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
3278							}
3279						}
3280
3281						if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled
3282							continue;
3283
3284						this.currentContainer = this.containers[i];
3285						itemWithLeastDistance ? this.options.sortIndicator.call(this, event, itemWithLeastDistance, null, true) : this.options.sortIndicator.call(this, event, null, this.containers[i].element, true);
3286						this._trigger("change", event); //Call plugins and callbacks
3287						this.containers[i]._trigger("change", event, this); //Call plugins and callbacks
3288
3289						//Update the placeholder
3290						this.options.placeholder.update(this.currentContainer, this.placeholder);
3291
3292					}
3293
3294					this.containers[i]._trigger("over", event, this);
3295					this.containers[i].containerCache.over = 1;
3296				}
3297			} else {
3298				if(this.containers[i].containerCache.over) {
3299					this.containers[i]._trigger("out", event, this);
3300					this.containers[i].containerCache.over = 0;
3301				}
3302			}
3303
3304		};
3305	},
3306
3307	_createHelper: function(event) {
3308
3309		var o = this.options;
3310		var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);
3311
3312		if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
3313			$(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
3314
3315		if(helper[0] == this.currentItem[0])
3316			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") };
3317
3318		if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
3319		if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());
3320
3321		return helper;
3322
3323	},
3324
3325	_adjustOffsetFromHelper: function(obj) {
3326		if(obj.left != undefined) this.offset.click.left = obj.left + this.margins.left;
3327		if(obj.right != undefined) this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
3328		if(obj.top != undefined) this.offset.click.top = obj.top + this.margins.top;
3329		if(obj.bottom != undefined) this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
3330	},
3331
3332	_getParentOffset: function() {
3333
3334
3335		//Get the offsetParent and cache its position
3336		this.offsetParent = this.helper.offsetParent();
3337		var po = this.offsetParent.offset();
3338		
3339		// This is a special case where we need to modify a offset calculated on start, since the following happened:
3340		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
3341		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
3342		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
3343		if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
3344			po.left += this.scrollParent.scrollLeft();
3345			po.top += this.scrollParent.scrollTop();
3346		}
3347
3348		if((this.offsetParent[0] == document.body && $.browser.mozilla)	//Ugly FF3 fix
3349		|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
3350			po = { top: 0, left: 0 };
3351
3352		return {
3353			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),

335310) || 0),
3354			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
3355		};
3356
3357	},
3358
3359	_getRelativeOffset: function() {
3360
3361		if(this.cssPosition == "relative") {
3362			var p = this.currentItem.position();
3363			return {
3364				top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
3365				left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
3366			};
3367		} else {
3368			return { top: 0, left: 0 };
3369		}
3370
3371	},
3372
3373	_cacheMargins: function() {
3374		this.margins = {
3375			left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
3376			top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
3377		};
3378	},
3379
3380	_cacheHelperProportions: function() {
3381		this.helperProportions = {
3382			width: this.helper.outerWidth(),
3383			height: this.helper.outerHeight()
3384		};
3385	},
3386
3387	_setContainment: function() {
3388
3389		var o = this.options;
3390		if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
3391		if(o.containment == 'document' || o.containment == 'window') this.containment = [
3392			0 - this.offset.relative.left - this.offset.parent.left,
3393			0 - this.offset.relative.top - this.offset.parent.top,
3394			$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
3395			($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
3396		];
3397
3398		if(!(/^(document|window|parent)$/).test(o.containment)) {
3399			var ce = $(o.containment)[0];
3400			var co = $(o.containment).offset();
3401			var over = ($(ce).css("overflow") != 'hidden');
3402
3403			this.containment = [
3404				co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) - this.margins.left,
3405				co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) - this.margins.top,
3406				co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - this.helperProportions.width - this.margins.left,
3407				co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - this.helperProportions.height - this.margins.top
3408			];
3409		}
3410
3411	},
3412
3413	_convertPositionTo: function(d, pos) {
3414
3415		if(!pos) pos = this.position;
3416		var mod = d == "absolute" ? 1 : -1;
3417		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);
3418
3419		return {
3420			top: (
3421				pos.top																	// The absolute mouse position
3422				+ this.offset.relative.top * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
3423				+ this.offset.parent.top * mod											// The offsetParent's offset without borders (offset + border)
3424				- ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod
3425			),
3426			left: (
3427				pos.left																// The absolute mouse position
3428				+ this.offset.relative.left * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
3429				+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
3430				- ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod
3431			)
3432		};
3433		
3434	},
3435
3436	_generatePosition: function(event) {
3437
3438		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);
3439
3440		// This is another very weird special case that only happens for relative elements:
3441		// 1. If the css position is relative
3442		// 2. and the scroll parent is the document or similar to the offset parent
3443		// we have to refresh the relative offset during the scroll so there are no jumps
3444		if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
3445			this.offset.relative = this._getRelativeOffset();
3446		}
3447		
3448		var pageX = event.pageX;
3449		var pageY = event.pageY;
3450
3451		/*
3452		 * - Position constraining -
3453		 * Constrain the position to a mix of grid, containment.
3454		 */
3455		 
3456		if(this.originalPosition) { //If we are not dragging yet, we won't check for options
3457
3458			if(this.containment) {
3459				if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
3460				if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
3461				if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
3462				if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
3463			}
3464			
3465			if(o.grid) {
3466				var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
3467				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;
3468
3469				var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
3470				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;
3471			}
3472
3473		}
3474
3475		return {
3476			top: (
3477				pageY																// The absolute mouse position
3478				- this.offset.click.top													// Click offset (relative to the element)
3479				- this.offset.relative.top												// Only for relative positioned nodes: Relative offset from element to offset parent
3480				- this.offset.parent.top												// The offsetParent's offset without borders (offset + border)
3481				+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) )
3482			),
3483			left: (
3484				pageX																// The absolute mouse position
3485				- this.offset.click.left												// Click offset (relative to the element)
3486				- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
3487				- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
3488				+ ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() )
3489			)
3490		};
3491		
3492	},
3493
3494	_rearrange: function(event, i, a, hardRefresh) {
3495
3496		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));
3497
3498		//Various things done here to improve the performance:
3499		// 1. we create a setTimeout, that calls refreshPositions
3500		// 2. on the instance, we have a counter variable, that get's higher after every append
3501		// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
3502		// 4. this lets only the last addition to the timeout stack through
3503		this.counter = this.counter ? ++this.counter : 1;

3504		var self = this, counter = this.counter;
3505
3506		window.setTimeout(function() {
3507			if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
3508		},0);
3509
3510	},
3511
3512	_clear: function(event, noPropagation) {
3513
3514		this.reverting = false;
3515
3516		//We first have to update the dom position of the actual currentItem
3517		if(!this._noFinalSort) this.placeholder.before(this.currentItem);
3518		this._noFinalSort = null;
3519
3520		if(this.helper[0] == this.currentItem[0]) {
3521			for(var i in this._storedCSS) {
3522				if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
3523			}
3524			this.currentItem.css(this._storedCSS).removeClass(this.options.cssNamespace+"-sortable-helper");
3525		} else {
3526			this.currentItem.show();
3527		}
3528
3529		if(this.fromOutside) this._trigger("receive", event, this, noPropagation);
3530		if(this.fromOutside || this.domPosition.prev != this.currentItem.prev().not("."+this.options.cssNamespace+"-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) this._trigger("update", event, null, noPropagation); //Trigger update callback if the DOM position has changed
3531		if(!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element
3532			this._trigger("remove", event, null, noPropagation);
3533			for (var i = this.containers.length - 1; i >= 0; i--){
3534				if($.ui.contains(this.containers[i].element[0], this.currentItem[0])) {
3535					this.containers[i]._trigger("receive", event, this, noPropagation);
3536					this.containers[i]._trigger("update", event, this, noPropagation);
3537				}
3538			};
3539		};
3540
3541		//Post events to containers
3542		for (var i = this.containers.length - 1; i >= 0; i--){
3543			this.containers[i]._trigger("deactivate", event, this, noPropagation);
3544			if(this.containers[i].containerCache.over) {
3545				this.containers[i]._trigger("out", event, this);
3546				this.containers[i].containerCache.over = 0;
3547			}
3548		}
3549
3550		this.dragging = false;
3551		if(this.cancelHelperRemoval) {
3552			this._trigger("beforeStop", event, null, noPropagation);
3553			this._trigger("stop", event, null, noPropagation);
3554			return false;
3555		}
3556
3557		this._trigger("beforeStop", event, null, noPropagation);
3558
3559		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
3560		this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
3561
3562		if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;
3563		this._trigger("stop", event, null, noPropagation);
3564
3565		this.fromOutside = false;
3566		return true;
3567
3568	},
3569
3570	_trigger: function(type, event, inst, noPropagation) {
3571		$.ui.plugin.call(this, type, [event, this._uiHash(inst)]);
3572		if(!noPropagation) {
3573			if ($.widget.prototype._trigger.call(this, type, event, this._uiHash(inst)) === false) {
3574				this.cancel();
3575			}
3576		}
3577	},
3578
3579	plugins: {},
3580
3581	_uiHash: function(inst) {
3582		var self = inst || this;
3583		return {
3584			helper: self.helper,
3585			placeholder: self.placeholder || $([]),
3586			position: self.position,
3587			absolutePosition: self.positionAbs,
3588			item: self.currentItem,
3589			sender: inst ? inst.element : null
3590		};
3591	}
3592
3593}));
3594
3595$.extend($.ui.sortable, {
3596	getter: "serialize toArray",
3597	version: "1.6rc5",
3598	defaults: {
3599		accurateIntersection: true,
3600		appendTo: "parent",
3601		cancel: ":input,option",
3602		cssNamespace: 'ui',
3603		delay: 0,
3604		distance: 1,
3605		dropOnEmpty: true,
3606		forcePlaceholderSize: false,
3607		forceHelperSize: false,
3608		helper: "original",
3609		items: '> *',
3610		scope: "default",
3611		scroll: true,
3612		scrollSensitivity: 20,
3613		scrollSpeed: 20,
3614		sortIndicator: $.ui.sortable.prototype._rearrange,
3615		tolerance: "default",
3616		zIndex: 1000
3617	}
3618});
3619
3620/*
3621 * Sortable Extensions
3622 */
3623
3624$.ui.plugin.add("sortable", "cursor", {
3625	start: function(event, ui) {
3626		var t = $('body'), i = $(this).data('sortable');
3627		if (t.css("cursor")) i.options._cursor = t.css("cursor");
3628		t.css("cursor", i.options.cursor);
3629	},
3630	beforeStop: function(event, ui) {
3631		var i = $(this).data('sortable');
3632		if (i.options._cursor) $('body').css("cursor", i.options._cursor);
3633	}
3634});
3635
3636$.ui.plugin.add("sortable", "opacity", {
3637	start: function(event, ui) {
3638		var t = ui.helper, i = $(this).data('sortable');
3639		if(t.css("opacity")) i.options._opacity = t.css("opacity");
3640		t.css('opacity', i.options.opacity);
3641	},
3642	beforeStop: function(event, ui) {
3643		var i = $(this).data('sortable');
3644		if(i.options._opacity) $(ui.helper).css('opacity', i.options._opacity);
3645	}
3646});
3647
3648$.ui.plugin.add("sortable", "scroll", {
3649	start: function(event, ui) {
3650		var i = $(this).data("sortable"), o = i.options;
3651		if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
3652	},
3653	sort: function(event, ui) {
3654
3655		var i = $(this).data("sortable"), o = i.options, scrolled = false;
3656
3657		if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {
3658
3659			if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
3660				i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
3661			else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
3662				i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
3663
3664			if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
3665				i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
3666			else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
3667				i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
3668
3669		} else {
3670
3671			if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
3672				scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
3673			else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
3674				scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
3675
3676			if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
3677				scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
3678			else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
3679				scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
3680
3681		}
3682
3683		if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
3684			$.ui.ddmanager.prepareOffsets(i, event);
3685
3686	}
3687});
3688
3689$.ui.plugin.add("sortable", "zIndex", {
3690	start: function(event, ui) {
3691		var t = ui.helper, i = $(this).data('sortable');
3692		if(t.css("zIndex")) i.options._zIndex = t.css("zIndex");
3693		t.css('zIndex', i.options.zIndex);
3694	},
3695	beforeStop: function(event, ui) {
3696		var i = $(this).data('sortable');
3697		if(i.options._zIndex) $(ui.helper).css('zIndex', i.options._zIndex == 'auto' ? '' : i.options._zIndex);
3698	}
3699});
3700
3701})(jQuery);
3702/*
3703 * jQuery UI Effects 1.6rc5
3704 *
3705 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
3706 * Dual licensed under the MIT (MIT-LICENSE.txt)
3707 * and GPL (GPL-LICENSE.txt) licenses.
3708 *
3709 * http://docs.jquery.com/UI/Effects/
3710 */
3711;(function($) {
3712
3713$.effects = $.effects || {}; //Add the 'effects' scope
3714
3715$.extend($.effects, {
3716	version: "1.6rc5",
3717	
3718	// Saves a set of properties in a data storage
3719	save: function(element, set) {
3720		for(var i=0; i < set.length; i++) {
3721			if(set[i] !== null) element.data("ec.storage."+set[i], element[0].style[set[i]]);
3722		}
3723	},
3724	
3725	// Restores a set of previously saved properties from a data storage
3726	restore: function(element, set) {
3727		for(var i=0; i < set.length; i++) {
3728			if(set[i] !== null) element.css(set[i], element.data("ec.storage."+set[i]));
3729		}
3730	},
3731	
3732	setMode: function(el, mode) {
3733		if (mode == 'toggle') mode = el.is(':hidden') ? 'show' : 'hide'; // Set for toggle
3734		return mode;
3735	},
3736	
3737	getBaseline: function(origin, original) { // Translates a [top,left] array into a baseline value
3738		// this should be a little more flexible in the future to handle a string & hash
3739		var y, x;
3740		switch (origin[0]) {
3741			case 'top': y = 0; break;
3742			case 'middle': y = 0.5; break;
3743			case 'bottom': y = 1; break;
3744			default: y = origin[0] / original.height;
3745		};
3746		switch (origin[1]) {
3747			case 'left': x = 0; break;
3748			case 'center': x = 0.5; break;
3749			case 'right': x = 1; break;
3750			default: x = origin[1] / original.width;
3751		};
3752		return {x: x, y: y};
3753	},
3754	

3755	// Wraps the element around a wrapper that copies position properties
3756	createWrapper: function(element) {
3757
3758		//if the element is already wrapped, return it
3759		if (element.parent().is('.ui-effects-wrapper'))
3760			return element.parent();
3761
3762		//Cache width,height and float properties of the element, and create a wrapper around it
3763		var props = { width: element.outerWidth(true), height: element.outerHeight(true), 'float': element.css('float') };
3764		element.wrap('<div class="ui-effects-wrapper" style="font-size:100%;background:transparent;border:none;margin:0;padding:0"></div>');
3765		var wrapper = element.parent();
3766
3767		//Transfer the positioning of the element to the wrapper
3768		if (element.css('position') == 'static') {
3769			wrapper.css({ position: 'relative' });
3770			element.css({ position: 'relative'} );
3771		} else {
3772			var top = element.css('top'); if(isNaN(parseInt(top,10))) top = 'auto';
3773			var left = element.css('left'); if(isNaN(parseInt(left,10))) left = 'auto';
3774			wrapper.css({ position: element.css('position'), top: top, left: left, zIndex: element.css('z-index') }).show();
3775			element.css({position: 'relative', top: 0, left: 0 });
3776		}
3777
3778		wrapper.css(props);
3779		return wrapper;
3780	},
3781
3782	removeWrapper: function(element) {
3783		if (element.parent().is('.ui-effects-wrapper'))
3784			return element.parent().replaceWith(element);
3785		return element;
3786	},
3787
3788	setTransition: function(element, list, factor, value) {
3789		value = value || {};
3790		$.each(list, function(i, x){
3791			unit = element.cssUnit(x);
3792			if (unit[0] > 0) value[x] = unit[0] * factor + unit[1];
3793		});
3794		return value;
3795	},
3796
3797	//Base function to animate from one class to another in a seamless transition
3798	animateClass: function(value, duration, easing, callback) {
3799
3800		var cb = (typeof easing == "function" ? easing : (callback ? callback : null));
3801		var ea = (typeof easing == "string" ? easing : null);
3802
3803		return this.each(function() {
3804
3805			var offset = {}; var that = $(this); var oldStyleAttr = that.attr("style") || '';
3806			if(typeof oldStyleAttr == 'object') oldStyleAttr = oldStyleAttr["cssText"]; /* Stupidly in IE, style is a object.. */
3807			if(value.toggle) { that.hasClass(value.toggle) ? value.remove = value.toggle : value.add = value.toggle; }
3808
3809			//Let's get a style offset
3810			var oldStyle = $.extend({}, (document.defaultView ? document.defaultView.getComputedStyle(this,null) : this.currentStyle));
3811			if(value.add) that.addClass(value.add); if(value.remove) that.removeClass(value.remove);
3812			var newStyle = $.extend({}, (document.defaultView ? document.defaultView.getComputedStyle(this,null) : this.currentStyle));
3813			if(value.add) that.removeClass(value.add); if(value.remove) that.addClass(value.remove);
3814
3815			// The main function to form the object for animation
3816			for(var n in newStyle) {
3817				if( typeof newStyle[n] != "function" && newStyle[n] /* No functions and null properties */
3818				&& n.indexOf("Moz") == -1 && n.indexOf("length") == -1 /* No mozilla spezific render properties. */
3819				&& newStyle[n] != oldStyle[n] /* Only values that have changed are used for the animation */
3820				&& (n.match(/color/i) || (!n.match(/color/i) && !isNaN(parseInt(newStyle[n],10)))) /* Only things that can be parsed to integers or colors */
3821				&& (oldStyle.position != "static" || (oldStyle.position == "static" && !n.match(/left|top|bottom|right/))) /* No need for positions when dealing with static positions */
3822				) offset[n] = newStyle[n];
3823			}
3824
3825			that.animate(offset, duration, ea, function() { // Animate the newly constructed offset object
3826				// Change style attribute back to original. For stupid IE, we need to clear the damn object.
3827				if(typeof $(this).attr("style") == 'object') { $(this).attr("style")["cssText"] = ""; $(this).attr("style")["cssText"] = oldStyleAttr; } else $(this).attr("style", oldStyleAttr);
3828				if(value.add) $(this).addClass(value.add); if(value.remove) $(this).removeClass(value.remove);
3829				if(cb) cb.apply(this, arguments);
3830			});
3831
3832		});
3833	}
3834});
3835
3836//Extend the methods of jQuery

3837$.fn.extend({
3838	
3839	//Save old methods
3840	_show: $.fn.show,
3841	_hide: $.fn.hide,
3842	__toggle: $.fn.toggle,
3843	_addClass: $.fn.addClass,
3844	_removeClass: $.fn.removeClass,
3845	_toggleClass: $.fn.toggleClass,
3846	
3847	// New effect methods
3848	effect: function(fx, options, speed, callback) {
3849		return $.effects[fx] ? $.effects[fx].call(this, {method: fx, options: options || {}, duration: speed, callback: callback }) : null;
3850	},
3851	
3852	show: function() {
3853		if(!arguments[0] || (arguments[0].constructor == Number || (/(slow|normal|fast)/).test(arguments[0])))
3854			return this._show.apply(this, arguments);
3855		else {
3856			var o = arguments[1] || {}; o['mode'] = 'show';
3857			return this.effect.apply(this, [arguments[0], o, arguments[2] || o.duration, arguments[3] || o.callback]);
3858		}
3859	},
3860	
3861	hide: function() {
3862		if(!arguments[0] || (arguments[0].constructor == Number || (/(slow|normal|fast)/).test(arguments[0])))
3863			return this._hide.apply(this, arguments);
3864		else {
3865			var o = arguments[1] || {}; o['mode'] = 'hide';
3866			return this.effect.apply(this, [arguments[0], o, arguments[2] || o.duration, arguments[3] || o.callback]);
3867		}
3868	},
3869	
3870	toggle: function(){
3871		if(!arguments[0] || (arguments[0].constructor == Number || (/(slow|normal|fast)/).test(arguments[0])) || (arguments[0].constructor == Function))
3872			return this.__toggle.apply(this, arguments);
3873		else {
3874			var o = arguments[1] || {}; o['mode'] = 'toggle';
3875			return this.effect.apply(this, [arguments[0], o, arguments[2] || o.duration, arguments[3] || o.callback]);
3876		}
3877	},
3878	
3879	addClass: function(classNames, speed, easing, callback) {
3880		return speed ? $.effects.animateClass.apply(this, [{ add: classNames },speed,easing,callback]) : this._addClass(classNames);
3881	},
3882	removeClass: function(classNames,speed,easing,callback) {
3883		return speed ? $.effects.animateClass.apply(this, [{ remove: classNames },speed,easing,callback]) : this._removeClass(classNames);
3884	},
3885	toggleClass: function(classNames,speed,easing,callback) {
3886		return speed ? $.effects.animateClass.apply(this, [{ toggle: classNames },speed,easing,callback]) : this._toggleClass(classNames);
3887	},
3888	morph: function(remove,add,speed,easing,callback) {
3889		return $.effects.animateClass.apply(this, [{ add: add, remove: remove },speed,easing,callback]);
3890	},
3891	switchClass: function() {
3892		return this.morph.apply(this, arguments);
3893	},
3894	
3895	// helper functions
3896	cssUnit: function(key) {
3897		var style = this.css(key), val = [];
3898		$.each( ['em','px','%','pt'], function(i, unit){
3899			if(style.indexOf(unit) > 0)
3900				val = [parseFloat(style), unit];
3901		});
3902		return val;
3903	}
3904});
3905
3906/*
3907 * jQuery Color Animations
3908 * Copyright 2007 John Resig
3909 * Released under the MIT and GPL licenses.
3910 */
3911
3912// We override the animation for all of these color styles
3913$.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){
3914		$.fx.step[attr] = function(fx) {
3915				if ( fx.state == 0 ) {
3916						fx.start = getColor( fx.elem, attr );
3917						fx.end = getRGB( fx.end );
3918				}
3919
3920				fx.elem.style[attr] = "rgb(" + [
3921						Math.max(Math.min( parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0],10), 255), 0),
3922						Math.max(Math.min( parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1],10), 255), 0),
3923						Math.max(Math.min( parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2],10), 255), 0)
3924				].join(",") + ")";
3925			};
3926});
3927
3928// Color Conversion functions from highlightFade
3929// By Blair Mitchelmore
3930// http://jquery.offput.ca/highlightFade/
3931
3932// Parse strings looking for color tuples [255,255,255]
3933function getRGB(color) {
3934		var result;
3935
3936		// Check if we're already dealing with an array of colors
3937		if ( color && color.constructor == Array && color.length == 3 )
3938				return color;
3939
3940		// Look for rgb(num,num,num)
3941		if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
3942				return [parseInt(result[1],10), parseInt(result[2],10), parseInt(result[3],10)];
3943
3944		// Look for rgb(num%,num%,num%)
3945		if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
3946				return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];
3947
3948		// Look for #a0b1c2
3949		if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
3950				return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];
3951
3952		// Look for #fff
3953		if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
3954				return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];
3955
3956		// Look for rgba(0, 0, 0, 0) == transparent in Safari 3
3957		if (result = /rgba\(0, 0, 0, 0\)/.exec(color))
3958				return colors['transparent'];
3959
3960		// Otherwise, we're most likely dealing with a named color
3961		return colors[$.trim(color).toLowerCase()];
3962}
3963
3964function getColor(elem, attr) {
3965		var color;
3966
3967		do {
3968				color = $.curCSS(elem, attr);
3969
3970				// Keep going until we find an element that has color, or we hit the body
3971				if ( color != '' && color != 'transparent' || $.nodeName(elem, "body") )
3972						break;
3973
3974				attr = "backgroundColor";
3975		} while ( elem = elem.parentNode );
3976
3977		return getRGB(color);
3978};
3979
3980// Some named colors to work with
3981// From Interface by Stefan Petre
3982// http://interface.eyecon.ro/
3983
3984var colors = {
3985	aqua:[0,255,255],
3986	azure:[240,255,255],
3987	beige:[245,245,220],
3988	black:[0,0,0],
3989	blue:[0,0,255],
3990	brown:[165,42,42],
3991	cyan:[0,255,255],
3992	darkblue:[0,0,139],
3993	darkcyan:[0,139,139],
3994	darkgrey:[169,169,169],
3995	darkgreen:[0,100,0],
3996	darkkhaki:[189,183,107],
3997	darkmagenta:[139,0,139],
3998	darkolivegreen:[85,107,47],
3999	darkorange:[255,140,0],
4000	darkorchid:[153,50,204],
4001	darkred:[139,0,0],
4002	darksalmon:[233,150,122],
4003	darkviolet:[148,0,211],
4004	fuchsia:[255,0,255],
4005	gold:[255,215,0],
4006	green:[0,128,0],
4007	indigo:[75,0,130],
4008	khaki:[240,230,140],
4009	lightblue:[173,216,230],
4010	lightcyan:[224,255,255],
4011	lightgreen:[144,238,144],
4012	lightgrey:[211,211,211],
4013	lightpink:[255,182,193],
4014	lightyellow:[255,255,224],
4015	lime:[0,255,0],
4016	magenta:[255,0,255],
4017	maroon:[128,0,0],
4018	navy:[0,0,128],
4019	olive:[128,128,0],
4020	orange:[255,165,0],
4021	pink:[255,192,203],
4022	purple:[128,0,128],
4023	violet:[128,0,128],
4024	red:[255,0,0],
4025	silver:[192,192,192],
4026	white:[255,255,255],
4027	yellow:[255,255,0],

vendor: 8,515 bytes, lines 4028-4247

4028	transparent: [255,255,255]
4029};
4030
4031/*
4032 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
4033 *
4034 * Uses the built in easing capabilities added In jQuery 1.1
4035 * to offer multiple easing options
4036 *
4037 * TERMS OF USE - jQuery Easing
4038 *
4039 * Open source under the BSD License.
4040 *
4041 * Copyright © 2008 George McGinley Smith
4042 * All rights reserved.
4043 *
4044 * Redistribution and use in source and binary forms, with or without modification,
4045 * are permitted provided that the following conditions are met:
4046 *
4047 * Redistributions of source code must retain the above copyright notice, this list of
4048 * conditions and the following disclaimer.
4049 * Redistributions in binary form must reproduce the above copyright notice, this list
4050 * of conditions and the following disclaimer in the documentation and/or other materials
4051 * provided with the distribution.
4052 *
4053 * Neither the name of the author nor the names of contributors may be used to endorse
4054 * or promote products derived from this software without specific prior written permission.
4055 *
4056 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
4057 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
4058 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
4059 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
4060 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
4061 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
4062 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
4063 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
4064 * OF THE POSSIBILITY OF SUCH DAMAGE.
4065 *
4066*/
4067
4068// t: current time, b: begInnIng value, c: change In value, d: duration
4069$.easing.jswing = $.easing.swing;
4070
4071$.extend($.easing,
4072{
4073	def: 'easeOutQuad',
4074	swing: function (x, t, b, c, d) {
4075		//alert($.easing.default);
4076		return $.easing[$.easing.def](x, t, b, c, d);
4077	},
4078	easeInQuad: function (x, t, b, c, d) {
4079		return c*(t/=d)*t + b;
4080	},
4081	easeOutQuad: function (x, t, b, c, d) {
4082		return -c *(t/=d)*(t-2) + b;
4083	},
4084	easeInOutQuad: function (x, t, b, c, d) {
4085		if ((t/=d/2) < 1) return c/2*t*t + b;
4086		return -c/2 * ((--t)*(t-2) - 1) + b;
4087	},
4088	easeInCubic: function (x, t, b, c, d) {
4089		return c*(t/=d)*t*t + b;
4090	},
4091	easeOutCubic: function (x, t, b, c, d) {
4092		return c*((t=t/d-1)*t*t + 1) + b;
4093	},
4094	easeInOutCubic: function (x, t, b, c, d) {
4095		if ((t/=d/2) < 1) return c/2*t*t*t + b;
4096		return c/2*((t-=2)*t*t + 2) + b;
4097	},
4098	easeInQuart: function (x, t, b, c, d) {
4099		return c*(t/=d)*t*t*t + b;
4100	},
4101	easeOutQuart: function (x, t, b, c, d) {
4102		return -c * ((t=t/d-1)*t*t*t - 1) + b;
4103	},
4104	easeInOutQuart: function (x, t, b, c, d) {
4105		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
4106		return -c/2 * ((t-=2)*t*t*t - 2) + b;
4107	},
4108	easeInQuint: function (x, t, b, c, d) {
4109		return c*(t/=d)*t*t*t*t + b;
4110	},
4111	easeOutQuint: function (x, t, b, c, d) {
4112		return c*((t=t/d-1)*t*t*t*t + 1) + b;
4113	},
4114	easeInOutQuint: function (x, t, b, c, d) {
4115		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
4116		return c/2*((t-=2)*t*t*t*t + 2) + b;
4117	},
4118	easeInSine: function (x, t, b, c, d) {
4119		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
4120	},
4121	easeOutSine: function (x, t, b, c, d) {
4122		return c * Math.sin(t/d * (Math.PI/2)) + b;
4123	},
4124	easeInOutSine: function (x, t, b, c, d) {
4125		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
4126	},
4127	easeInExpo: function (x, t, b, c, d) {
4128		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
4129	},
4130	easeOutExpo: function (x, t, b, c, d) {
4131		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
4132	},
4133	easeInOutExpo: function (x, t, b, c, d) {
4134		if (t==0) return b;
4135		if (t==d) return b+c;
4136		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
4137		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
4138	},
4139	easeInCirc: function (x, t, b, c, d) {
4140		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
4141	},
4142	easeOutCirc: function (x, t, b, c, d) {
4143		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
4144	},
4145	easeInOutCirc: function (x, t, b, c, d) {
4146		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
4147		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
4148	},
4149	easeInElastic: function (x, t, b, c, d) {
4150		var s=1.70158;var p=0;var a=c;
4151		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
4152		if (a < Math.abs(c)) { a=c; var s=p/4; }
4153		else var s = p/(2*Math.PI) * Math.asin (c/a);
4154		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
4155	},
4156	easeOutElastic: function (x, t, b, c, d) {
4157		var s=1.70158;var p=0;var a=c;
4158		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
4159		if (a < Math.abs(c)) { a=c; var s=p/4; }
4160		else var s = p/(2*Math.PI) * Math.asin (c/a);
4161		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
4162	},
4163	easeInOutElastic: function (x, t, b, c, d) {
4164		var s=1.70158;var p=0;var a=c;
4165		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
4166		if (a < Math.abs(c)) { a=c; var s=p/4; }
4167		else var s = p/(2*Math.PI) * Math.asin (c/a);
4168		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
4169		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
4170	},
4171	easeInBack: function (x, t, b, c, d, s) {
4172		if (s == undefined) s = 1.70158;
4173		return c*(t/=d)*t*((s+1)*t - s) + b;
4174	},
4175	easeOutBack: function (x, t, b, c, d, s) {
4176		if (s == undefined) s = 1.70158;
4177		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
4178	},
4179	easeInOutBack: function (x, t, b, c, d, s) {
4180		if (s == undefined) s = 1.70158;
4181		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
4182		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
4183	},
4184	easeInBounce: function (x, t, b, c, d) {
4185		return c - $.easing.easeOutBounce (x, d-t, 0, c, d) + b;
4186	},
4187	easeOutBounce: function (x, t, b, c, d) {
4188		if ((t/=d) < (1/2.75)) {
4189			return c*(7.5625*t*t) + b;
4190		} else if (t < (2/2.75)) {
4191			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
4192		} else if (t < (2.5/2.75)) {
4193			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
4194		} else {
4195			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
4196		}
4197	},
4198	easeInOutBounce: function (x, t, b, c, d) {
4199		if (t < d/2) return $.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
4200		return $.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
4201	}
4202});
4203
4204/*
4205 *
4206 * TERMS OF USE - EASING EQUATIONS
4207 *
4208 * Open source under the BSD License.
4209 *
4210 * Copyright © 2001 Robert Penner
4211 * All rights reserved.
4212 *
4213 * Redistribution and use in source and binary forms, with or without modification,
4214 * are permitted provided that the following conditions are met:
4215 *
4216 * Redistributions of source code must retain the above copyright notice, this list of
4217 * conditions and the following disclaimer.
4218 * Redistributions in binary form must reproduce the above copyright notice, this list
4219 * of conditions and the following disclaimer in the documentation and/or other materials
4220 * provided with the distribution.
4221 *
4222 * Neither the name of the author nor the names of contributors may be used to endorse
4223 * or promote products derived from this software without specific prior written permission.
4224 *
4225 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
4226 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
4227 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
4228 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
4229 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
4230 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
4231 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
4232 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
4233 * OF THE POSSIBILITY OF SUCH DAMAGE.
4234 *
4235 */
4236
4237})(jQuery);
4238/*
4239 * jQuery UI Effects Blind 1.6rc5
4240 *
4241 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4242 * Dual licensed under the MIT (MIT-LICENSE.txt)
4243 * and GPL (GPL-LICENSE.txt) licenses.
4244 *
4245 * http://docs.jquery.com/UI/Effects/Blind
4246 *
4247 * Depends:

4248 *	effects.core.js
4249 */
4250(function($) {
4251
4252$.effects.blind = function(o) {
4253
4254	return this.queue(function() {
4255
4256		// Create element
4257		var el = $(this), props = ['position','top','left'];
4258
4259		// Set options
4260		var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
4261		var direction = o.options.direction || 'vertical'; // Default direction
4262
4263		// Adjust
4264		$.effects.save(el, props); el.show(); // Save & Show
4265		var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
4266		var ref = (direction == 'vertical') ? 'height' : 'width';
4267		var distance = (direction == 'vertical') ? wrapper.height() : wrapper.width();
4268		if(mode == 'show') wrapper.css(ref, 0); // Shift
4269
4270		// Animation
4271		var animation = {};
4272		animation[ref] = mode == 'show' ? distance : 0;
4273
4274		// Animate
4275		wrapper.animate(animation, o.duration, o.options.easing, function() {
4276			if(mode == 'hide') el.hide(); // Hide
4277			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
4278			if(o.callback) o.callback.apply(el[0], arguments); // Callback
4279			el.dequeue();
4280		});
4281
4282	});
4283
4284};
4285
4286})(jQuery);
4287/*
4288 * jQuery UI Effects Bounce 1.6rc5
4289 *
4290 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4291 * Dual licensed under the MIT (MIT-LICENSE.txt)
4292 * and GPL (GPL-LICENSE.txt) licenses.
4293 *
4294 * http://docs.jquery.com/UI/Effects/Bounce
4295 *
4296 * Depends:
4297 *	effects.core.js
4298 */
4299(function($) {
4300
4301$.effects.bounce = function(o) {
4302
4303	return this.queue(function() {
4304
4305		// Create element
4306		var el = $(this), props = ['position','top','left'];
4307
4308		// Set options
4309		var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
4310		var direction = o.options.direction || 'up'; // Default direction
4311		var distance = o.options.distance || 20; // Default distance
4312		var times = o.options.times || 5; // Default # of times
4313		var speed = o.duration || 250; // Default speed per bounce
4314		if (/show|hide/.test(mode)) props.push('opacity'); // Avoid touching opacity to prevent clearType and PNG issues in IE
4315
4316		// Adjust
4317		$.effects.save(el, props); el.show(); // Save & Show
4318		$.effects.createWrapper(el); // Create Wrapper
4319		var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
4320		var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
4321		var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 3 : el.outerWidth({margin:true}) / 3);
4322		if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
4323		if (mode == 'hide') distance = distance / (times * 2);
4324		if (mode != 'hide') times--;
4325
4326		// Animate
4327		if (mode == 'show') { // Show Bounce
4328			var animation = {opacity: 1};
4329			animation[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
4330			el.animate(animation, speed / 2, o.options.easing);
4331			distance = distance / 2;
4332			times--;
4333		};
4334		for (var i = 0; i < times; i++) { // Bounces
4335			var animation1 = {}, animation2 = {};
4336			animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
4337			animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
4338			el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing);
4339			distance = (mode == 'hide') ? distance * 2 : distance / 2;
4340		};
4341		if (mode == 'hide') { // Last Bounce
4342			var animation = {opacity: 0};
4343			animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
4344			el.animate(animation, speed / 2, o.options.easing, function(){
4345				el.hide(); // Hide
4346				$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
4347				if(o.callback) o.callback.apply(this, arguments); // Callback
4348			});
4349		} else {
4350			var animation1 = {}, animation2 = {};
4351			animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
4352			animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
4353			el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing, function(){
4354				$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
4355				if(o.callback) o.callback.apply(this, arguments); // Callback
4356			});
4357		};
4358		el.queue('fx', function() { el.dequeue(); });
4359		el.dequeue();
4360	});
4361
4362};
4363
4364})(jQuery);
4365/*
4366 * jQuery UI Effects Clip 1.6rc5
4367 *
4368 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4369 * Dual licensed under the MIT (MIT-LICENSE.txt)
4370 * and GPL (GPL-LICENSE.txt) licenses.
4371 *
4372 * http://docs.jquery.com/UI/Effects/Clip
4373 *
4374 * Depends:

4375 *	effects.core.js
4376 */
4377(function($) {
4378
4379$.effects.clip = function(o) {
4380
4381	return this.queue(function() {
4382
4383		// Create element
4384		var el = $(this), props = ['position','top','left','height','width'];
4385
4386		// Set options
4387		var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
4388		var direction = o.options.direction || 'vertical'; // Default direction
4389
4390		// Adjust
4391		$.effects.save(el, props); el.show(); // Save & Show
4392		var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
4393		var animate = el[0].tagName == 'IMG' ? wrapper : el;
4394		var ref = {
4395			size: (direction == 'vertical') ? 'height' : 'width',
4396			position: (direction == 'vertical') ? 'top' : 'left'
4397		};
4398		var distance = (direction == 'vertical') ? animate.height() : animate.width();
4399		if(mode == 'show') { animate.css(ref.size, 0); animate.css(ref.position, distance / 2); } // Shift
4400
4401		// Animation
4402		var animation = {};
4403		animation[ref.size] = mode == 'show' ? distance : 0;
4404		animation[ref.position] = mode == 'show' ? 0 : distance / 2;
4405
4406		// Animate
4407		animate.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
4408			if(mode == 'hide') el.hide(); // Hide
4409			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
4410			if(o.callback) o.callback.apply(el[0], arguments); // Callback
4411			el.dequeue();
4412		}});
4413
4414	});
4415
4416};
4417
4418})(jQuery);
4419/*
4420 * jQuery UI Effects Drop 1.6rc5
4421 *
4422 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4423 * Dual licensed under the MIT (MIT-LICENSE.txt)
4424 * and GPL (GPL-LICENSE.txt) licenses.
4425 *
4426 * http://docs.jquery.com/UI/Effects/Drop
4427 *
4428 * Depends:
4429 *	effects.core.js
4430 */
4431(function($) {
4432
4433$.effects.drop = function(o) {
4434
4435	return this.queue(function() {
4436
4437		// Create element
4438		var el = $(this), props = ['position','top','left','opacity'];
4439
4440		// Set options
4441		var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
4442		var direction = o.options.direction || 'left'; // Default Direction
4443
4444		// Adjust
4445		$.effects.save(el, props); el.show(); // Save & Show
4446		$.effects.createWrapper(el); // Create Wrapper
4447		var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
4448		var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
4449		var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 2 : el.outerWidth({margin:true}) / 2);
4450		if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
4451
4452		// Animation
4453		var animation = {opacity: mode == 'show' ? 1 : 0};
4454		animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;
4455
4456		// Animate
4457		el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
4458			if(mode == 'hide') el.hide(); // Hide
4459			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
4460			if(o.callback) o.callback.apply(this, arguments); // Callback
4461			el.dequeue();
4462		}});
4463
4464	});
4465
4466};
4467
4468})(jQuery);
4469/*
4470 * jQuery UI Effects Explode 1.6rc5
4471 *
4472 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4473 * Dual licensed under the MIT (MIT-LICENSE.txt)
4474 * and GPL (GPL-LICENSE.txt) licenses.
4475 *
4476 * http://docs.jquery.com/UI/Effects/Explode
4477 *
4478 * Depends:
4479 *	effects.core.js
4480 */
4481(function($) {
4482
4483$.effects.explode = function(o) {
4484
4485	return this.queue(function() {
4486
4487	var rows = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
4488	var cells = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
4489
4490	o.options.mode = o.options.mode == 'toggle' ? ($(this).is(':visible') ? 'hide' : 'show') : o.options.mode;
4491	var el = $(this).show().css('visibility', 'hidden');
4492	var offset = el.offset();
4493
4494	//Substract the margins - not fixing the problem yet.
4495	offset.top -= parseInt(el.css("marginTop")) || 0;
4496	offset.left -= parseInt(el.css("marginLeft")) || 0;
4497
4498	var width = el.outerWidth(true);
4499	var height = el.outerHeight(true);
4500
4501	for(var i=0;i<rows;i++) { // =
4502		for(var j=0;j<cells;j++) { // ||
4503			el
4504				.clone()
4505				.appendTo('body')
4506				.wrap('<div></div>')
4507				.css({
4508					position: 'absolute',
4509					visibility: 'visible',
4510					left: -j*(width/cells),
4511					top: -i*(height/rows)
4512				})
4513				.parent()
4514				.addClass('ui-effects-explode')
4515				.css({
4516					position: 'absolute',
4517					overflow: 'hidden',
4518					width: width/cells,
4519					height: height/rows,
4520					left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? (j-Math.floor(cells/2))*(width/cells) : 0),
4521					top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? (i-Math.floor(rows/2))*(height/rows) : 0),
4522					opacity: o.options.mode == 'show' ? 0 : 1
4523				}).animate({
4524					left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? 0 : (j-Math.floor(cells/2))*(width/cells)),
4525					top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? 0 : (i-Math.floor(rows/2))*(height/rows)),
4526					opacity: o.options.mode == 'show' ? 1 : 0
4527				}, o.duration || 500);
4528		}
4529	}
4530
4531	// Set a timeout, to call the callback approx. when the other animations have finished
4532	setTimeout(function() {
4533
4534		o.options.mode == 'show' ? el.css({ visibility: 'visible' }) : el.css({ visibility: 'visible' }).hide();
4535				if(o.callback) o.callback.apply(el[0]); // Callback
4536				el.dequeue();
4537
4538				$('div.ui-effects-explode').remove();
4539
4540	}, o.duration || 500);
4541
4542
4543	});
4544
4545};
4546
4547})(jQuery);
4548/*
4549 * jQuery UI Effects Fold 1.6rc5
4550 *
4551 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4552 * Dual licensed under the MIT (MIT-LICENSE.txt)
4553 * and GPL (GPL-LICENSE.txt) licenses.
4554 *
4555 * http://docs.jquery.com/UI/Effects/Fold
4556 *
4557 * Depends:

4558 *	effects.core.js
4559 */
4560(function($) {
4561
4562$.effects.fold = function(o) {
4563
4564	return this.queue(function() {
4565
4566		// Create element
4567		var el = $(this), props = ['position','top','left'];
4568
4569		// Set options
4570		var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
4571		var size = o.options.size || 15; // Default fold size
4572		var horizFirst = !(!o.options.horizFirst); // Ensure a boolean value
4573		var duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2;
4574
4575		// Adjust
4576		$.effects.save(el, props); el.show(); // Save & Show
4577		var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
4578		var widthFirst = ((mode == 'show') != horizFirst);
4579		var ref = widthFirst ? ['width', 'height'] : ['height', 'width'];
4580		var distance = widthFirst ? [wrapper.width(), wrapper.height()] : [wrapper.height(), wrapper.width()];
4581		var percent = /([0-9]+)%/.exec(size);
4582		if(percent) size = parseInt(percent[1]) / 100 * distance[mode == 'hide' ? 0 : 1];
4583		if(mode == 'show') wrapper.css(horizFirst ? {height: 0, width: size} : {height: size, width: 0}); // Shift
4584
4585		// Animation
4586		var animation1 = {}, animation2 = {};
4587		animation1[ref[0]] = mode == 'show' ? distance[0] : size;
4588		animation2[ref[1]] = mode == 'show' ? distance[1] : 0;
4589
4590		// Animate
4591		wrapper.animate(animation1, duration, o.options.easing)
4592		.animate(animation2, duration, o.options.easing, function() {
4593			if(mode == 'hide') el.hide(); // Hide
4594			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
4595			if(o.callback) o.callback.apply(el[0], arguments); // Callback
4596			el.dequeue();
4597		});
4598
4599	});
4600
4601};
4602
4603})(jQuery);
4604/*
4605 * jQuery UI Effects Highlight 1.6rc5
4606 *
4607 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4608 * Dual licensed under the MIT (MIT-LICENSE.txt)
4609 * and GPL (GPL-LICENSE.txt) licenses.
4610 *
4611 * http://docs.jquery.com/UI/Effects/Highlight
4612 *
4613 * Depends:
4614 *	effects.core.js
4615 */
4616(function($) {
4617
4618$.effects.highlight = function(o) {
4619
4620	return this.queue(function() {
4621
4622		// Create element
4623		var el = $(this), props = ['backgroundImage','backgroundColor','opacity'];
4624
4625		// Set options
4626		var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
4627		var color = o.options.color || "#ffff99"; // Default highlight color
4628		var oldColor = el.css("backgroundColor");
4629
4630		// Adjust
4631		$.effects.save(el, props); el.show(); // Save & Show
4632		el.css({backgroundImage: 'none', backgroundColor: color}); // Shift
4633
4634		// Animation
4635		var animation = {backgroundColor: oldColor };
4636		if (mode == "hide") animation['opacity'] = 0;
4637
4638		// Animate
4639		el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
4640			if(mode == "hide") el.hide();
4641			$.effects.restore(el, props);
4642		if (mode == "show" && $.browser.msie) this.style.removeAttribute('filter');
4643			if(o.callback) o.callback.apply(this, arguments);
4644			el.dequeue();
4645		}});
4646
4647	});
4648
4649};
4650
4651})(jQuery);
4652/*
4653 * jQuery UI Effects Pulsate 1.6rc5
4654 *
4655 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4656 * Dual licensed under the MIT (MIT-LICENSE.txt)
4657 * and GPL (GPL-LICENSE.txt) licenses.
4658 *
4659 * http://docs.jquery.com/UI/Effects/Pulsate
4660 *
4661 * Depends:
4662 *	effects.core.js
4663 */
4664(function($) {
4665
4666$.effects.pulsate = function(o) {
4667
4668	return this.queue(function() {
4669
4670		// Create element
4671		var el = $(this);
4672
4673		// Set options
4674		var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
4675		var times = o.options.times || 5; // Default # of times
4676		var duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2;
4677		
4678		// Adjust
4679		if (mode == 'hide') times--;
4680		if (el.is(':hidden')) { // Show fadeIn
4681			el.css('opacity', 0);
4682			el.show(); // Show
4683			el.animate({opacity: 1}, duration, o.options.easing);
4684			times = times-2;
4685		}
4686
4687		// Animate
4688		for (var i = 0; i < times; i++) { // Pulsate
4689			el.animate({opacity: 0}, duration, o.options.easing).animate({opacity: 1}, duration, o.options.easing);
4690		};
4691		if (mode == 'hide') { // Last Pulse
4692			el.animate({opacity: 0}, duration, o.options.easing, function(){
4693				el.hide(); // Hide
4694				if(o.callback) o.callback.apply(this, arguments); // Callback
4695			});
4696		} else {
4697			el.animate({opacity: 0}, duration, o.options.easing).animate({opacity: 1}, duration, o.options.easing, function(){
4698				if(o.callback) o.callback.apply(this, arguments); // Callback
4699			});
4700		};
4701		el.queue('fx', function() { el.dequeue(); });
4702		el.dequeue();
4703	});
4704
4705};
4706
4707})(jQuery);
4708/*
4709 * jQuery UI Effects Scale 1.6rc5
4710 *
4711 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4712 * Dual licensed under the MIT (MIT-LICENSE.txt)
4713 * and GPL (GPL-LICENSE.txt) licenses.
4714 *
4715 * http://docs.jquery.com/UI/Effects/Scale
4716 *
4717 * Depends:

4718 *	effects.core.js
4719 */
4720(function($) {
4721
4722$.effects.puff = function(o) {
4723
4724	return this.queue(function() {
4725
4726		// Create element
4727		var el = $(this);
4728
4729		// Set options
4730		var options = $.extend(true, {}, o.options);
4731		var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
4732		var percent = parseInt(o.options.percent) || 150; // Set default puff percent
4733		options.fade = true; // It's not a puff if it doesn't fade! :)
4734		var original = {height: el.height(), width: el.width()}; // Save original
4735
4736		// Adjust
4737		var factor = percent / 100;
4738		el.from = (mode == 'hide') ? original : {height: original.height * factor, width: original.width * factor};
4739
4740		// Animation
4741		options.from = el.from;
4742		options.percent = (mode == 'hide') ? percent : 100;
4743		options.mode = mode;
4744
4745		// Animate
4746		el.effect('scale', options, o.duration, o.callback);
4747		el.dequeue();
4748	});
4749
4750};
4751
4752$.effects.scale = function(o) {
4753
4754	return this.queue(function() {
4755
4756		// Create element
4757		var el = $(this);
4758
4759		// Set options
4760		var options = $.extend(true, {}, o.options);
4761		var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
4762		var percent = parseInt(o.options.percent) || (parseInt(o.options.percent) == 0 ? 0 : (mode == 'hide' ? 0 : 100)); // Set default scaling percent
4763		var direction = o.options.direction || 'both'; // Set default axis
4764		var origin = o.options.origin; // The origin of the scaling
4765		if (mode != 'effect') { // Set default origin and restore for show/hide
4766			options.origin = origin || ['middle','center'];
4767			options.restore = true;
4768		}
4769		var original = {height: el.height(), width: el.width()}; // Save original
4770		el.from = o.options.from || (mode == 'show' ? {height: 0, width: 0} : original); // Default from state
4771
4772		// Adjust
4773		var factor = { // Set scaling factor
4774			y: direction != 'horizontal' ? (percent / 100) : 1,
4775			x: direction != 'vertical' ? (percent / 100) : 1
4776		};
4777		el.to = {height: original.height * factor.y, width: original.width * factor.x}; // Set to state
4778
4779		if (o.options.fade) { // Fade option to support puff
4780			if (mode == 'show') {el.from.opacity = 0; el.to.opacity = 1;};
4781			if (mode == 'hide') {el.from.opacity = 1; el.to.opacity = 0;};
4782		};
4783
4784		// Animation
4785		options.from = el.from; options.to = el.to; options.mode = mode;
4786
4787		// Animate
4788		el.effect('size', options, o.duration, o.callback);
4789		el.dequeue();
4790	});
4791
4792};
4793
4794$.effects.size = function(o) {
4795
4796	return this.queue(function() {
4797
4798		// Create element
4799		var el = $(this), props = ['position','top','left','width','height','overflow','opacity'];
4800		var props1 = ['position','top','left','overflow','opacity']; // Always restore
4801		var props2 = ['width','height','overflow']; // Copy for children
4802		var cProps = ['fontSize'];
4803		var vProps = ['borderTopWidth', 'borderBottomWidth', 'paddingTop', 'paddingBottom'];
4804		var hProps = ['borderLeftWidth', 'borderRightWidth', 'paddingLeft', 'paddingRight'];
4805
4806		// Set options
4807		var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
4808		var restore = o.options.restore || false; // Default restore
4809		var scale = o.options.scale || 'both'; // Default scale mode
4810		var origin = o.options.origin; // The origin of the sizing
4811		var original = {height: el.height(), width: el.width()}; // Save original
4812		el.from = o.options.from || original; // Default from state
4813		el.to = o.options.to || original; // Default to state
4814		// Adjust
4815		if (origin) { // Calculate baseline shifts
4816			var baseline = $.effects.getBaseline(origin, original);
4817			el.from.top = (original.height - el.from.height) * baseline.y;
4818			el.from.left = (original.width - el.from.width) * baseline.x;
4819			el.to.top = (original.height - el.to.height) * baseline.y;
4820			el.to.left = (original.width - el.to.width) * baseline.x;
4821		};
4822		var factor = { // Set scaling factor
4823			from: {y: el.from.height / original.height, x: el.from.width / original.width},
4824			to: {y: el.to.height / original.height, x: el.to.width / original.width}
4825		};
4826		if (scale == 'box' || scale == 'both') { // Scale the css box
4827			if (factor.from.y != factor.to.y) { // Vertical props scaling
4828				props = props.concat(vProps);
4829				el.from = $.effects.setTransition(el, vProps, factor.from.y, el.from);
4830				el.to = $.effects.setTransition(el, vProps, factor.to.y, el.to);
4831			};
4832			if (factor.from.x != factor.to.x) { // Horizontal props scaling
4833				props = props.concat(hProps);
4834				el.from = $.effects.setTransition(el, hProps, factor.from.x, el.from);
4835				el.to = $.effects.setTransition(el, hProps, factor.to.x, el.to);
4836			};
4837		};
4838		if (scale == 'content' || scale == 'both') { // Scale the content
4839			if (factor.from.y != factor.to.y) { // Vertical props scaling
4840				props = props.concat(cProps);
4841				el.from = $.effects.setTransition(el, cProps, factor.from.y, el.from);
4842				el.to = $.effects.setTransition(el, cProps, factor.to.y, el.to);
4843			};
4844		};
4845		$.effects.save(el, restore ? props : props1); el.show(); // Save & Show
4846		$.effects.createWrapper(el); // Create Wrapper
4847		el.css('overflow','hidden').css(el.from); // Shift
4848
4849		// Animate
4850		if (scale == 'content' || scale == 'both') { // Scale the children
4851			vProps = vProps.concat(['marginTop','marginBottom']).concat(cProps); // Add margins/font-size
4852			hProps = hProps.concat(['marginLeft','marginRight']); // Add margins
4853			props2 = props.concat(vProps).concat(hProps); // Concat
4854			el.find("*[width]").each(function(){
4855				child = $(this);
4856				if (restore) $.effects.save(child, props2);
4857				var c_original = {height: child.height(), width: child.width()}; // Save original
4858				child.from = {height: c_original.height * factor.from.y, width: c_original.width * factor.from.x};
4859				child.to = {height: c_original.height * factor.to.y, width: c_original.width * factor.to.x};
4860				if (factor.from.y != factor.to.y) { // Vertical props scaling
4861					child.from = $.effects.setTransition(child, vProps, factor.from.y, child.from);
4862					child.to = $.effects.setTransition(child, vProps, factor.to.y, child.to);
4863				};
4864				if (factor.from.x != factor.to.x) { // Horizontal props scaling
4865					child.from = $.effects.setTransition(child, hProps, factor.from.x, child.from);
4866					child.to = $.effects.setTransition(child, hProps, factor.to.x, child.to);
4867				};
4868				child.css(child.from); // Shift children

4869				child.animate(child.to, o.duration, o.options.easing, function(){
4870					if (restore) $.effects.restore(child, props2); // Restore children
4871				}); // Animate children
4872			});
4873		};
4874
4875		// Animate
4876		el.animate(el.to, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
4877			if(mode == 'hide') el.hide(); // Hide
4878			$.effects.restore(el, restore ? props : props1); $.effects.removeWrapper(el); // Restore
4879			if(o.callback) o.callback.apply(this, arguments); // Callback
4880			el.dequeue();
4881		}});
4882
4883	});
4884
4885};
4886
4887})(jQuery);
4888/*
4889 * jQuery UI Effects Shake 1.6rc5
4890 *
4891 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4892 * Dual licensed under the MIT (MIT-LICENSE.txt)
4893 * and GPL (GPL-LICENSE.txt) licenses.
4894 *
4895 * http://docs.jquery.com/UI/Effects/Shake
4896 *
4897 * Depends:
4898 *	effects.core.js
4899 */
4900(function($) {
4901
4902$.effects.shake = function(o) {
4903
4904	return this.queue(function() {
4905
4906		// Create element
4907		var el = $(this), props = ['position','top','left'];
4908
4909		// Set options
4910		var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
4911		var direction = o.options.direction || 'left'; // Default direction
4912		var distance = o.options.distance || 20; // Default distance
4913		var times = o.options.times || 3; // Default # of times
4914		var speed = o.duration || o.options.duration || 140; // Default speed per shake
4915
4916		// Adjust
4917		$.effects.save(el, props); el.show(); // Save & Show
4918		$.effects.createWrapper(el); // Create Wrapper
4919		var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
4920		var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
4921
4922		// Animation
4923		var animation = {}, animation1 = {}, animation2 = {};
4924		animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
4925		animation1[ref] = (motion == 'pos' ? '+=' : '-=')  + distance * 2;
4926		animation2[ref] = (motion == 'pos' ? '-=' : '+=')  + distance * 2;
4927
4928		// Animate
4929		el.animate(animation, speed, o.options.easing);
4930		for (var i = 1; i < times; i++) { // Shakes
4931			el.animate(animation1, speed, o.options.easing).animate(animation2, speed, o.options.easing);
4932		};
4933		el.animate(animation1, speed, o.options.easing).
4934		animate(animation, speed / 2, o.options.easing, function(){ // Last shake
4935			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
4936			if(o.callback) o.callback.apply(this, arguments); // Callback
4937		});
4938		el.queue('fx', function() { el.dequeue(); });
4939		el.dequeue();
4940	});
4941
4942};
4943
4944})(jQuery);
4945/*
4946 * jQuery UI Effects Slide 1.6rc5
4947 *
4948 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4949 * Dual licensed under the MIT (MIT-LICENSE.txt)
4950 * and GPL (GPL-LICENSE.txt) licenses.
4951 *
4952 * http://docs.jquery.com/UI/Effects/Slide
4953 *
4954 * Depends:
4955 *	effects.core.js
4956 */
4957(function($) {
4958
4959$.effects.slide = function(o) {
4960
4961	return this.queue(function() {
4962
4963		// Create element
4964		var el = $(this), props = ['position','top','left'];
4965
4966		// Set options
4967		var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
4968		var direction = o.options.direction || 'left'; // Default Direction
4969
4970		// Adjust
4971		$.effects.save(el, props); el.show(); // Save & Show
4972		$.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
4973		var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
4974		var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
4975		var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) : el.outerWidth({margin:true}));
4976		if (mode == 'show') el.css(ref, motion == 'pos' ? -distance : distance); // Shift
4977
4978		// Animation
4979		var animation = {};
4980		animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;
4981
4982		// Animate
4983		el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
4984			if(mode == 'hide') el.hide(); // Hide
4985			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
4986			if(o.callback) o.callback.apply(this, arguments); // Callback
4987			el.dequeue();
4988		}});
4989
4990	});
4991
4992};
4993
4994})(jQuery);
4995/*
4996 * jQuery UI Effects Transfer 1.6rc5
4997 *
4998 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
4999 * Dual licensed under the MIT (MIT-LICENSE.txt)
5000 * and GPL (GPL-LICENSE.txt) licenses.
5001 *
5002 * http://docs.jquery.com/UI/Effects/Transfer
5003 *
5004 * Depends:

5005 *	effects.core.js
5006 */
5007(function($) {
5008
5009$.effects.transfer = function(o) {
5010
5011	return this.queue(function() {
5012
5013		// Create element
5014		var el = $(this);
5015
5016		// Set options
5017		var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
5018		var target = $(o.options.to); // Find Target
5019		var position = el.offset();
5020		var transfer = $('<div class="ui-effects-transfer"></div>').appendTo(document.body);
5021		if(o.options.className) transfer.addClass(o.options.className);
5022
5023		// Set target css
5024		transfer.addClass(o.options.className);
5025		transfer.css({
5026			top: position.top,
5027			left: position.left,
5028			height: el.outerHeight() - parseInt(transfer.css('borderTopWidth')) - parseInt(transfer.css('borderBottomWidth')),
5029			width: el.outerWidth() - parseInt(transfer.css('borderLeftWidth')) - parseInt(transfer.css('borderRightWidth')),
5030			position: 'absolute'
5031		});
5032
5033		// Animation
5034		position = target.offset();
5035		animation = {
5036			top: position.top,
5037			left: position.left,
5038			height: target.outerHeight() - parseInt(transfer.css('borderTopWidth')) - parseInt(transfer.css('borderBottomWidth')),
5039			width: target.outerWidth() - parseInt(transfer.css('borderLeftWidth')) - parseInt(transfer.css('borderRightWidth'))
5040		};
5041
5042		// Animate
5043		transfer.animate(animation, o.duration, o.options.easing, function() {
5044			transfer.remove(); // Remove div
5045			if(o.callback) o.callback.apply(el[0], arguments); // Callback
5046			el.dequeue();
5047		});
5048
5049	});
5050
5051};
5052
5053})(jQuery);
5054/*
5055 * jQuery UI Accordion 1.6rc5
5056 *
5057 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
5058 * Dual licensed under the MIT (MIT-LICENSE.txt)
5059 * and GPL (GPL-LICENSE.txt) licenses.
5060 *
5061 * http://docs.jquery.com/UI/Accordion
5062 *
5063 * Depends:
5064 *	ui.core.js
5065 */
5066(function($) {
5067
5068$.widget("ui.accordion", {
5069
5070	_init: function() {
5071		var options = this.options;
5072
5073		if ( options.navigation ) {
5074			var current = this.element.find("a").filter(options.navigationFilter);
5075			if ( current.length ) {
5076				if ( current.filter(options.header).length ) {
5077					options.active = current;
5078				} else {
5079					options.active = current.parent().parent().prev();
5080					current.addClass("ui-accordion-current");
5081				}
5082			}
5083		}
5084
5085		this.element.addClass("ui-accordion ui-widget ui-helper-reset");
5086		var groups = this.element.children().addClass("ui-accordion-group");
5087		var headers = options.headers = groups.find("> :first-child").addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all")
5088		.bind("mouseenter.accordion", function(){ $(this).addClass('ui-state-hover'); })
5089		.bind("mouseleave.accordion", function(){ $(this).removeClass('ui-state-hover'); });
5090		// wrap content elements in div against animation issues
5091		headers.next().wrap("<div></div>").addClass("ui-accordion-content").parent().addClass("ui-accordion-content-wrap ui-helper-reset ui-widget-content ui-corner-bottom");
5092
5093		var active = options.active = findActive(headers, options.active).toggleClass("ui-state-default").toggleClass("ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");
5094		active.parent().addClass(options.selectedClass);
5095		$("<span/>").addClass("ui-icon " + this.options.icons.header).prependTo(headers);
5096		active.find(".ui-icon").toggleClass(this.options.icons.header).toggleClass(this.options.icons.headerSelected);
5097
5098		// IE7-/Win - Extra vertical space in Lists fixed
5099		if ($.browser.msie) {
5100			this.element.find('a').css('zoom', '1');
5101		}
5102
5103		this.resize();
5104
5105		this.element.attr('role','tablist');
5106
5107		var self=this;
5108		options.headers
5109			.attr('role','tab')
5110			.bind('keydown', function(event) { return self._keydown(event); })
5111			.next()
5112			.attr('role','tabpanel');
5113
5114		options.headers
5115			.not(options.active || "")
5116			.attr('aria-expanded','false')
5117			.attr("tabIndex", "-1")
5118			.next()
5119			.hide();
5120
5121		// make sure at least one header is in the tab order
5122		if (!options.active.length) {
5123			options.headers.eq(0).attr('tabIndex','0');
5124		} else {
5125			options.active
5126				.attr('aria-expanded','true')
5127				.attr("tabIndex", "0");
5128		}
5129
5130		// only need links in taborder for Safari
5131		if (!$.browser.safari)
5132			options.headers.find('a').attr('tabIndex','-1');
5133
5134		if (options.event) {
5135			this.element.bind((options.event) + ".accordion", clickHandler);
5136		}
5137	},
5138
5139	destroy: function() {
5140		this.element.removeClass("ui-accordion ui-widget ui-helper-reset").removeAttr("role").unbind(".accordion");
5141		$.removeData(this.element[0], "accordion");
5142		var groups = this.element.children().removeClass("ui-accordion-group "+this.options.selectedClass);
5143		var headers = this.options.headers.unbind(".accordion").removeClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-corner-top")
5144			.removeAttr("role").removeAttr("aria-expanded").removeAttr("tabindex");
5145		headers.find("a").removeAttr("tabindex");
5146		headers.children(".ui-icon").remove();
5147		headers.next().children().removeClass("ui-accordion-content").each(function(){
5148			$(this).parent().replaceWith(this);
5149		})
5150	},
5151
5152	_keydown: function(event) {
5153		if (this.options.disabled || event.altKey || event.ctrlKey)
5154			return;
5155
5156		var keyCode = $.ui.keyCode;
5157
5158		var length = this.options.headers.length;
5159		var currentIndex = this.options.headers.index(event.target);
5160		var toFocus = false;
5161
5162		switch(event.keyCode) {
5163			case keyCode.RIGHT:
5164			case keyCode.DOWN:
5165				toFocus = this.options.headers[(currentIndex + 1) % length];
5166				break;
5167			case keyCode.LEFT:
5168			case keyCode.UP:
5169				toFocus = this.options.headers[(currentIndex - 1 + length) % length];
5170				break;
5171			case keyCode.SPACE:
5172			case keyCode.ENTER:
5173				return clickHandler.call(this.element[0], { target: event.target });
5174		}
5175
5176		if (toFocus) {
5177			$(event.target).attr('tabIndex','-1');
5178			$(toFocus).attr('tabIndex','0');
5179			toFocus.focus();
5180			return false;
5181		}
5182
5183		return true;
5184	},
5185
5186	resize: function() {
5187		var options = this.options,
5188			maxHeight;
5189		if ( options.fillSpace ) {
5190			maxHeight = this.element.parent().height();
5191			options.headers.each(function() {
5192				maxHeight -= $(this).outerHeight();
5193			});
5194			var maxPadding = 0;
5195			options.headers.next().each(function() {
5196				maxPadding = Math.max(maxPadding, $(this).innerHeight() - $(this).height());
5197			}).height(maxHeight - maxPadding)
5198			.css('overflow', 'auto');
5199		} else if ( options.autoHeight ) {
5200			maxHeight = 0;
5201			options.headers.next().each(function() {
5202				maxHeight = Math.max(maxHeight, $(this).outerHeight());
5203			}).height(maxHeight);
5204		}
5205	},
5206
5207	activate: function(index) {
5208		// call clickHandler with custom event
5209		clickHandler.call(this.element[0], {
5210			target: findActive( this.options.headers, index )[0]
5211		});
5212	}
5213
5214});
5215
5216function scopeCallback(callback, scope) {
5217	return function() {
5218		return callback.apply(scope, arguments);
5219	};
5220};
5221
5222function completed(cancel) {
5223	// if removed while animated data can be empty
5224	if (!$.data(this, "accordion")) {
5225		return;
5226	}
5227
5228	var instance = $.data(this, "accordion");
5229	var options = instance.options;
5230	options.running = cancel ? 0 : --options.running;
5231	if ( options.running ) {
5232		return;
5233	}
5234	if ( options.clearStyle ) {
5235		options.toShow.add(options.toHide).css({
5236			height: "",
5237			overflow: ""
5238		});
5239	}
5240	instance._trigger('change', null, options.data);
5241}
5242
5243function toggle(toShow, toHide, data, clickedActive, down) {
5244	var options = $.data(this, "accordion").options;
5245	options.toShow = toShow;
5246	options.toHide = toHide;
5247	options.data = data;
5248	var complete = scopeCallback(completed, this);
5249
5250	$.data(this, "accordion")._trigger("changestart", null, options.data);
5251
5252	// count elements to animate
5253	options.running = toHide.size() === 0 ? toShow.size() : toHide.size();
5254
5255	if ( options.animated ) {
5256		var animOptions = {};
5257
5258		if ( !options.alwaysOpen && clickedActive ) {
5259			animOptions = {
5260				toShow: $([]),
5261				toHide: toHide,
5262				complete: complete,
5263				down: down,
5264				autoHeight: options.autoHeight || options.fillSpace
5265			};
5266		} else {
5267			animOptions = {
5268				toShow: toShow,
5269				toHide: toHide,
5270				complete: complete,
5271				down: down,
5272				autoHeight: options.autoHeight || options.fillSpace
5273			};
5274		}
5275
5276		if (!options.proxied) {
5277			options.proxied = options.animated;
5278		}
5279
5280		if (!options.proxiedDuration) {
5281			options.proxiedDuration = options.duration;
5282		}
5283
5284		options.animated = $.isFunction(options.proxied) ?
5285			options.proxied(animOptions) : options.proxied;
5286
5287		options.duration = $.isFunction(options.proxiedDuration) ?
5288			options.proxiedDuration(animOptions) : options.proxiedDuration;
5289
5290		var animations = $.ui.accordion.animations,
5291			duration = options.duration,
5292			easing = options.animated;
5293
5294		if (!animations[easing]) {
5295			animations[easing] = function(options) {
5296				this.slide(options, {
5297					easing: easing,
5298					duration: duration || 700
5299				});
5300			};
5301		}
5302
5303		animations[easing](animOptions);
5304
5305	} else {
5306		if ( !options.alwaysOpen && clickedActive ) {
5307			toShow.toggle();
5308		} else {
5309			toHide.hide();
5310			toShow.show();
5311		}
5312		complete(true);
5313	}
5314	toHide.prev().attr('aria-expanded','false').attr("tabIndex", "-1");
5315	toShow.prev().attr('aria-expanded','true').attr("tabIndex", "0").focus();;
5316}
5317
5318function clickHandler(event) {
5319	var options = $.data(this, "accordion").options;
5320	if (options.disabled) {
5321		return false;
5322	}
5323	// called only when using activate(false) to close all parts programmatically
5324	if ( !event.target && !options.alwaysOpen ) {
5325		options.active.parent().toggleClass(options.selectedClass);
5326		var toHide = options.active.next(),
5327			data = {
5328				options: options,
5329				newHeader: $([]),
5330				oldHeader: options.active,
5331				newContent: $([]),
5332				oldContent: toHide
5333			},
5334			toShow = (options.active = $([]));
5335		toggle.call(this, toShow, toHide, data );
5336		return false;
5337	}
5338	// get the click target
5339	var clicked = $(event.target);
5340
5341	// due to the event delegation model, we have to check if one
5342	// of the parent elements is our actual header, and find that
5343	// otherwise stick with the initial target
5344	clicked = $( clicked.parents(options.header)[0] || clicked );
5345
5346	var clickedActive = clicked[0] == options.active[0];

5347
5348	// if animations are still active, or the active header is the target, ignore click
5349	if (options.running || (options.alwaysOpen && clickedActive)) {
5350		return false;
5351	}
5352	if (!clicked.is(options.header)) {
5353		return;
5354	}
5355
5356	// switch classes
5357	options.active.parent().toggleClass(options.selectedClass);
5358	options.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all")
5359		.find(".ui-icon").removeClass(options.icons.headerSelected).addClass(options.icons.header);
5360	if ( !clickedActive ) {
5361		clicked.parent().addClass(options.selectedClass);
5362		clicked.removeClass("ui-state-default ui-corner-all").addClass("ui-state-active ui-corner-top")
5363			.find(".ui-icon").removeClass(options.icons.header).addClass(options.icons.headerSelected);
5364	}
5365
5366	// find elements to show and hide
5367	var toShow = clicked.next(),
5368		toHide = options.active.next(),
5369		data = {
5370			options: options,
5371			newHeader: clickedActive && !options.alwaysOpen ? $([]) : clicked,
5372			oldHeader: options.active,
5373			newContent: clickedActive && !options.alwaysOpen ? $([]) : toShow,
5374			oldContent: toHide
5375		},
5376		down = options.headers.index( options.active[0] ) > options.headers.index( clicked[0] );
5377
5378	options.active = clickedActive ? $([]) : clicked;
5379	toggle.call(this, toShow, toHide, data, clickedActive, down );
5380
5381	return false;
5382};
5383
5384function findActive(headers, selector) {
5385	return selector
5386		? typeof selector == "number"
5387			? headers.filter(":eq(" + selector + ")")
5388			: headers.not(headers.not(selector))
5389		: selector === false
5390			? $([])
5391			: headers.filter(":eq(0)");
5392}
5393
5394$.extend($.ui.accordion, {
5395	version: "1.6rc5",
5396	defaults: {
5397		autoHeight: true,
5398		alwaysOpen: true,
5399		animated: 'slide',
5400		event: "click",
5401		header: "a",
5402		icons: {
5403			header: "ui-icon-triangle-1-e",
5404			headerSelected: "ui-icon-triangle-1-s"
5405		},
5406		navigationFilter: function() {
5407			return this.href.toLowerCase() == location.href.toLowerCase();
5408		},
5409		running: 0,
5410		selectedClass: "ui-accordion-selected"
5411	},
5412	animations: {
5413		slide: function(options, additions) {
5414			options = $.extend({
5415				easing: "swing",
5416				duration: 300
5417			}, options, additions);
5418			if ( !options.toHide.size() ) {
5419				options.toShow.animate({height: "show"}, options);
5420				return;
5421			}
5422			var hideHeight = options.toHide.height(),
5423				showHeight = options.toShow.height(),
5424				difference = showHeight / hideHeight,
5425				overflow = options.toShow.css('overflow');
5426			options.toShow.css({ height: 0, overflow: 'hidden' }).show();
5427			options.toHide.filter(":hidden").each(options.complete).end().filter(":visible").animate({height:"hide"},{
5428				step: function(now) {
5429					var current = (hideHeight - now) * difference;
5430					if ($.browser.msie || $.browser.opera) {
5431						current = Math.ceil(current);
5432					}
5433					options.toShow.height( current );
5434				},
5435				duration: options.duration,
5436				easing: options.easing,
5437				complete: function() {
5438					if ( !options.autoHeight ) {
5439						options.toShow.css("height", "auto");
5440					}
5441					options.toShow.css({overflow: overflow});
5442					options.complete();
5443				}
5444			});
5445		},
5446		bounceslide: function(options) {
5447			this.slide(options, {
5448				easing: options.down ? "easeOutBounce" : "swing",
5449				duration: options.down ? 1000 : 200
5450			});
5451		},
5452		easeslide: function(options) {
5453			this.slide(options, {
5454				easing: "easeinout",
5455				duration: 700
5456			});
5457		}
5458	}
5459});
5460
5461})(jQuery);
5462/*
5463 * jQuery UI Datepicker 1.6rc5
5464 *
5465 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
5466 * Dual licensed under the MIT (MIT-LICENSE.txt)
5467 * and GPL (GPL-LICENSE.txt) licenses.
5468 *
5469 * http://docs.jquery.com/UI/Datepicker
5470 *
5471 * Depends:
5472 *	ui.core.js
5473 */
5474
5475(function($) { // hide the namespace
5476
5477$.extend($.ui, { datepicker: { version: "1.6rc5" } });
5478
5479var PROP_NAME = 'datepicker';
5480
5481/* Date picker manager.
5482   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
5483   Settings for (groups of) date pickers are maintained in an instance object,
5484   allowing multiple different settings on the same page. */
5485
5486function Datepicker() {
5487	this.debug = false; // Change this to true to start debugging
5488	this._curInst = null; // The current instance in use
5489	this._keyEvent = false; // If the last event was a key event
5490	this._disabledInputs = []; // List of date picker inputs that have been disabled
5491	this._datepickerShowing = false; // True if the popup picker is showing , false if not
5492	this._inDialog = false; // True if showing within a "dialog", false if not
5493	this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
5494	this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
5495	this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
5496	this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
5497	this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
5498	this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
5499	this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
5500	this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
5501	this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
5502	this.regional = []; // Available regional settings, indexed by language code
5503	this.regional[''] = { // Default regional settings
5504		closeText: 'Done', // Display text for close link
5505		prevText: 'Prev', // Display text for previous month link
5506		nextText: 'Next', // Display text for next month link
5507		currentText: 'Today', // Display text for current month link
5508		monthNames: ['January','February','March','April','May','June',
5509			'July','August','September','October','November','December'], // Names of months for drop-down and formatting
5510		monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
5511		dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
5512		dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting

5513		dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
5514		dateFormat: 'mm/dd/yy', // See format options on parseDate
5515		firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
5516		isRTL: false // True if right-to-left language, false if left-to-right
5517	};
5518	this._defaults = { // Global defaults for all the date picker instances
5519		showOn: 'focus', // 'focus' for popup on focus,
5520			// 'button' for trigger button, or 'both' for either
5521		showAnim: 'show', // Name of jQuery animation for popup
5522		showOptions: {}, // Options for enhanced animations
5523		defaultDate: null, // Used when field is blank: actual date,
5524			// +/-number for offset from today, null for today
5525		appendText: '', // Display text following the input box, e.g. showing the format
5526		buttonText: '...', // Text for trigger button
5527		buttonImage: '', // URL for trigger button image
5528		buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
5529		hideIfNoPrevNext: false, // True to hide next/previous month links
5530			// if not applicable, false to just disable them
5531		navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
5532		gotoCurrent: false, // True if today link goes back to current selection instead
5533		changeMonth: false, // True if month can be selected directly, false if only prev/next
5534		changeYear: false, // True if year can be selected directly, false if only prev/next
5535		showMonthAfterYear: false, // True if the year select precedes month, false for month then year
5536		yearRange: '-10:+10', // Range of years to display in drop-down,
5537			// either relative to current year (-nn:+nn) or absolute (nnnn:nnnn)
5538		showOtherMonths: false, // True to show dates in other months, false to leave blank
5539		calculateWeek: this.iso8601Week, // How to calculate the week of the year,
5540			// takes a Date and returns the number of the week for it
5541		shortYearCutoff: '+10', // Short year values < this are in the current century,
5542			// > this are in the previous century,
5543			// string value starting with '+' for current year + value
5544		minDate: null, // The earliest selectable date, or null for no limit
5545		maxDate: null, // The latest selectable date, or null for no limit
5546		duration: 'normal', // Duration of display/closure
5547		beforeShowDay: null, // Function that takes a date and returns an array with
5548			// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
5549			// [2] = cell title (optional), e.g. $.datepicker.noWeekends
5550		beforeShow: null, // Function that takes an input field and
5551			// returns a set of custom settings for the date picker
5552		onSelect: null, // Define a callback function when a date is selected
5553		onChangeMonthYear: null, // Define a callback function when the month or year is changed
5554		onClose: null, // Define a callback function when the datepicker is closed
5555		numberOfMonths: 1, // Number of months to show at a time
5556		showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
5557		stepMonths: 1, // Number of months to step back/forward
5558		stepBigMonths: 12, // Number of months to step back/forward for the big links
5559		altField: '', // Selector for an alternate field to store selected dates into
5560		altFormat: '', // The date format to use for the alternate field
5561		constrainInput: true, // The input is constrained by the current date format
5562		showButtonPanel: false // True to show button panel, false to not show it
5563	};
5564	$.extend(this._defaults, this.regional['']);
5565	this.dpDiv = $('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></div>');
5566}
5567
5568$.extend(Datepicker.prototype, {
5569	/* Class name added to elements to indicate already configured with a date picker. */
5570	markerClassName: 'hasDatepicker',
5571
5572	/* Debug logging (if enabled). */
5573	log: function () {
5574		if (this.debug)
5575			console.log.apply('', arguments);
5576	},
5577
5578	/* Override the default settings for all instances of the date picker.
5579	   @param  settings  object - the new settings to use as defaults (anonymous object)
5580	   @return the manager object */
5581	setDefaults: function(settings) {
5582		extendRemove(this._defaults, settings || {});
5583		return this;
5584	},
5585
5586	/* Attach the date picker to a jQuery selection.
5587	   @param  target    element - the target input field or division or span
5588	   @param  settings  object - the new settings to use for this date picker instance (anonymous) */
5589	_attachDatepicker: function(target, settings) {
5590		// check for settings on the control itself - in namespace 'date:'
5591		var inlineSettings = null;
5592		for (var attrName in this._defaults) {
5593			var attrValue = target.getAttribute('date:' + attrName);
5594			if (attrValue) {
5595				inlineSettings = inlineSettings || {};
5596				try {
5597					inlineSettings[attrName] = eval(attrValue);
5598				} catch (err) {
5599					inlineSettings[attrName] = attrValue;
5600				}
5601			}
5602		}
5603		var nodeName = target.nodeName.toLowerCase();
5604		var inline = (nodeName == 'div' || nodeName == 'span');
5605		if (!target.id)
5606			target.id = 'dp' + (++this.uuid);
5607		var inst = this._newInst($(target), inline);
5608		inst.settings = $.extend({}, settings || {}, inlineSettings || {});
5609		if (nodeName == 'input') {
5610			this._connectDatepicker(target, inst);
5611		} else if (inline) {
5612			this._inlineDatepicker(target, inst);
5613		}
5614	},
5615
5616	/* Create a new instance object. */
5617	_newInst: function(target, inline) {
5618		var id = target[0].id.replace(/([:\[\]\.])/g, '\\\\$1'); // escape jQuery meta chars
5619		return {id: id, input: target, // associated target
5620			selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
5621			drawMonth: 0, drawYear: 0, // month being drawn
5622			inline: inline, // is datepicker inline or not
5623			dpDiv: (!inline ? this.dpDiv : // presentation div
5624			$('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))};
5625	},
5626
5627	/* Attach the date picker to an input field. */
5628	_connectDatepicker: function(target, inst) {
5629		var input = $(target);
5630		if (input.hasClass(this.markerClassName))
5631			return;
5632		var appendText = this._get(inst, 'appendText');
5633		var isRTL = this._get(inst, 'isRTL');
5634		if (appendText)

5635			input[isRTL ? 'before' : 'after']('<span class="' + this._appendClass + '">' + appendText + '</span>');
5636		var showOn = this._get(inst, 'showOn');
5637		if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
5638			input.focus(this._showDatepicker);
5639		if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
5640			var buttonText = this._get(inst, 'buttonText');
5641			var buttonImage = this._get(inst, 'buttonImage');
5642			var trigger = $(this._get(inst, 'buttonImageOnly') ?
5643				$('<img/>').addClass(this._triggerClass).
5644					attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
5645				$('<button type="button"></button>').addClass(this._triggerClass).
5646					html(buttonImage == '' ? buttonText : $('<img/>').attr(
5647					{ src:buttonImage, alt:buttonText, title:buttonText })));
5648			input[isRTL ? 'before' : 'after'](trigger);
5649			trigger.click(function() {
5650				if ($.datepicker._datepickerShowing && $.datepicker._lastInput == target)
5651					$.datepicker._hideDatepicker();
5652				else
5653					$.datepicker._showDatepicker(target);
5654				return false;
5655			});
5656		}
5657		input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).
5658			bind("setData.datepicker", function(event, key, value) {
5659				inst.settings[key] = value;
5660			}).bind("getData.datepicker", function(event, key) {
5661				return this._get(inst, key);
5662			});
5663		$.data(target, PROP_NAME, inst);
5664	},
5665
5666	/* Attach an inline date picker to a div. */
5667	_inlineDatepicker: function(target, inst) {
5668		var divSpan = $(target);
5669		if (divSpan.hasClass(this.markerClassName))
5670			return;
5671		divSpan.addClass(this.markerClassName).append(inst.dpDiv).
5672			bind("setData.datepicker", function(event, key, value){
5673				inst.settings[key] = value;
5674			}).bind("getData.datepicker", function(event, key){
5675				return this._get(inst, key);
5676			});
5677		$.data(target, PROP_NAME, inst);
5678		this._setDate(inst, this._getDefaultDate(inst));
5679		this._updateDatepicker(inst);
5680		this._updateAlternate(inst);
5681	},
5682
5683	/* Pop-up the date picker in a "dialog" box.
5684	   @param  input     element - ignored
5685	   @param  dateText  string - the initial date to display (in the current format)
5686	   @param  onSelect  function - the function(dateText) to call when a date is selected
5687	   @param  settings  object - update the dialog date picker instance's settings (anonymous object)
5688	   @param  pos       int[2] - coordinates for the dialog's position within the screen or
5689	                     event - with x/y coordinates or
5690	                     leave empty for default (screen centre)
5691	   @return the manager object */
5692	_dialogDatepicker: function(input, dateText, onSelect, settings, pos) {
5693		var inst = this._dialogInst; // internal instance
5694		if (!inst) {
5695			var id = 'dp' + (++this.uuid);
5696			this._dialogInput = $('<input type="text" id="' + id +
5697				'" size="1" style="position: absolute; top: -100px;"/>');
5698			this._dialogInput.keydown(this._doKeyDown);
5699			$('body').append(this._dialogInput);
5700			inst = this._dialogInst = this._newInst(this._dialogInput, false);
5701			inst.settings = {};
5702			$.data(this._dialogInput[0], PROP_NAME, inst);
5703		}
5704		extendRemove(inst.settings, settings || {});
5705		this._dialogInput.val(dateText);
5706
5707		this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
5708		if (!this._pos) {
5709			var browserWidth = window.innerWidth || document.documentElement.clientWidth ||	document.body.clientWidth;
5710			var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
5711			var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
5712			var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
5713			this._pos = // should use actual width/height below
5714				[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
5715		}
5716
5717		// move input on screen for focus, but hidden behind dialog
5718		this._dialogInput.css('left', this._pos[0] + 'px').css('top', this._pos[1] + 'px');
5719		inst.settings.onSelect = onSelect;
5720		this._inDialog = true;
5721		this.dpDiv.addClass(this._dialogClass);
5722		this._showDatepicker(this._dialogInput[0]);
5723		if ($.blockUI)
5724			$.blockUI(this.dpDiv);
5725		$.data(this._dialogInput[0], PROP_NAME, inst);
5726		return this;
5727	},
5728
5729	/* Detach a datepicker from its control.
5730	   @param  target    element - the target input field or division or span */
5731	_destroyDatepicker: function(target) {
5732		var $target = $(target);
5733		if (!$target.hasClass(this.markerClassName)) {
5734			return;
5735		}
5736		var nodeName = target.nodeName.toLowerCase();
5737		$.removeData(target, PROP_NAME);
5738		if (nodeName == 'input') {
5739			$target.siblings('.' + this._appendClass).remove().end().
5740				siblings('.' + this._triggerClass).remove().end().
5741				removeClass(this.markerClassName).
5742				unbind('focus', this._showDatepicker).
5743				unbind('keydown', this._doKeyDown).
5744				unbind('keypress', this._doKeyPress);
5745		} else if (nodeName == 'div' || nodeName == 'span')
5746			$target.removeClass(this.markerClassName).empty();
5747	},
5748
5749	/* Enable the date picker to a jQuery selection.
5750	   @param  target    element - the target input field or division or span */
5751	_enableDatepicker: function(target) {
5752		var $target = $(target);
5753		if (!$target.hasClass(this.markerClassName)) {
5754			return;
5755		}
5756		var nodeName = target.nodeName.toLowerCase();
5757		if (nodeName == 'input') {
5758		target.disabled = false;
5759			$target.siblings('button.' + this._triggerClass).
5760			each(function() { this.disabled = false; }).end().
5761				siblings('img.' + this._triggerClass).
5762				css({opacity: '1.0', cursor: ''});
5763		}
5764		else if (nodeName == 'div' || nodeName == 'span') {
5765			var inline = $target.children('.' + this._inlineClass);
5766			inline.children().removeClass('ui-state-disabled');
5767		}
5768		this._disabledInputs = $.map(this._disabledInputs,
5769			function(value) { return (value == target ? null : value); }); // delete entry
5770	},
5771
5772	/* Disable the date picker to a jQuery selection.
5773	   @param  target    element - the target input field or division or span */
5774	_disableDatepicker: function(target) {
5775		var $target = $(target);
5776		if (!$target.hasClass(this.markerClassName)) {
5777			return;
5778		}
5779		var nodeName = target.nodeName.toLowerCase();
5780		if (nodeName == 'input') {
5781		target.disabled = true;
5782			$target.siblings('button.' + this._triggerClass).
5783			each(function() { this.disabled = true; }).end().
5784				siblings('img.' + this._triggerClass).
5785				css({opacity: '0.5', cursor: 'default'});
5786		}
5787		else if (nodeName == 'div' || nodeName == 'span') {
5788			var inline = $target.children('.' + this._inlineClass);
5789			inline.children().addClass('ui-state-disabled');
5790		}
5791		this._disabledInputs = $.map(this._disabledInputs,
5792			function(value) { return (value == target ? null : value); }); // delete entry
5793		this._disabledInputs[this._disabledInputs.length] = target;
5794	},
5795
5796	/* Is the first field in a jQuery collection disabled as a datepicker?
5797	   @param  target    element - the target input field or division or span
5798	   @return boolean - true if disabled, false if enabled */
5799	_isDisabledDatepicker: function(target) {
5800		if (!target) {
5801			return false;
5802		}
5803		for (var i = 0; i < this._disabledInputs.length; i++) {
5804			if (this._disabledInputs[i] == target)
5805				return true;
5806		}
5807		return false;
5808	},
5809
5810	/* Retrieve the instance data for the target control.
5811	   @param  target  element - the target input field or division or span
5812	   @return  object - the associated instance data
5813	   @throws  error if a jQuery problem getting data */
5814	_getInst: function(target) {
5815		try {
5816			return $.data(target, PROP_NAME);
5817		}
5818		catch (err) {
5819			throw 'Missing instance data for this datepicker';
5820		}
5821	},
5822
5823	/* Update the settings for a date picker attached to an input field or division.
5824	   @param  target  element - the target input field or division or span
5825	   @param  name    object - the new settings to update or

5826	                   string - the name of the setting to change or
5827	   @param  value   any - the new value for the setting (omit if above is an object) */
5828	_optionDatepicker: function(target, name, value) {
5829		var settings = name || {};
5830		if (typeof name == 'string') {
5831			settings = {};
5832			settings[name] = value;
5833		}
5834		var inst = this._getInst(target);
5835		if (inst) {
5836			if (this._curInst == inst) {
5837				this._hideDatepicker(null);
5838			}
5839			extendRemove(inst.settings, settings);
5840			var date = new Date();
5841			extendRemove(inst, {rangeStart: null, // start of range
5842				endDay: null, endMonth: null, endYear: null, // end of range
5843				selectedDay: date.getDate(), selectedMonth: date.getMonth(),
5844				selectedYear: date.getFullYear(), // starting point
5845				currentDay: date.getDate(), currentMonth: date.getMonth(),
5846				currentYear: date.getFullYear(), // current selection
5847				drawMonth: date.getMonth(), drawYear: date.getFullYear()}); // month being drawn
5848			this._updateDatepicker(inst);
5849		}
5850	},
5851
5852	// change method deprecated
5853	_changeDatepicker: function(target, name, value) {
5854		this._optionDatepicker(target, name, value);
5855	},
5856
5857	/* Redraw the date picker attached to an input field or division.
5858	   @param  target  element - the target input field or division or span */
5859	_refreshDatepicker: function(target) {
5860		var inst = this._getInst(target);
5861		if (inst) {
5862			this._updateDatepicker(inst);
5863		}
5864	},
5865
5866	/* Set the dates for a jQuery selection.
5867	   @param  target   element - the target input field or division or span
5868	   @param  date     Date - the new date
5869	   @param  endDate  Date - the new end date for a range (optional) */
5870	_setDateDatepicker: function(target, date, endDate) {
5871		var inst = this._getInst(target);
5872		if (inst) {
5873			this._setDate(inst, date, endDate);
5874			this._updateDatepicker(inst);
5875			this._updateAlternate(inst);
5876		}
5877	},
5878
5879	/* Get the date(s) for the first entry in a jQuery selection.
5880	   @param  target  element - the target input field or division or span
5881	   @return Date - the current date or
5882	           Date[2] - the current dates for a range */
5883	_getDateDatepicker: function(target) {
5884		var inst = this._getInst(target);
5885		if (inst && !inst.inline)
5886			this._setDateFromField(inst);
5887		return (inst ? this._getDate(inst) : null);
5888	},
5889
5890	/* Handle keystrokes. */
5891	_doKeyDown: function(event) {
5892		var inst = $.datepicker._getInst(event.target);
5893		var handled = true;
5894		var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
5895		inst._keyEvent = true;
5896		if ($.datepicker._datepickerShowing)
5897			switch (event.keyCode) {
5898				case 9:  $.datepicker._hideDatepicker(null, '');
5899						break; // hide on tab out
5900				case 13: var sel = $('td.' + $.datepicker._dayOverClass +
5901							', td.' + $.datepicker._currentClass, inst.dpDiv);
5902						if (sel[0])
5903							$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
5904						else
5905							$.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration'));
5906						return false; // don't submit the form
5907						break; // select the value on enter
5908				case 27: $.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration'));
5909						break; // hide on escape
5910				case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
5911							-$.datepicker._get(inst, 'stepBigMonths') :
5912							-$.datepicker._get(inst, 'stepMonths')), 'M');
5913						break; // previous month/year on page up/+ ctrl
5914				case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
5915							+$.datepicker._get(inst, 'stepBigMonths') :
5916							+$.datepicker._get(inst, 'stepMonths')), 'M');
5917						break; // next month/year on page down/+ ctrl
5918				case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
5919						handled = event.ctrlKey || event.metaKey;
5920						break; // clear on ctrl or command +end
5921				case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
5922						handled = event.ctrlKey || event.metaKey;
5923						break; // current on ctrl or command +home
5924				case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
5925						handled = event.ctrlKey || event.metaKey;
5926						// -1 day on ctrl or command +left
5927						if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
5928									-$.datepicker._get(inst, 'stepBigMonths') :
5929									-$.datepicker._get(inst, 'stepMonths')), 'M');
5930						// next month/year on alt +left on Mac
5931						break;
5932				case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
5933						handled = event.ctrlKey || event.metaKey;
5934						break; // -1 week on ctrl or command +up
5935				case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
5936						handled = event.ctrlKey || event.metaKey;
5937						// +1 day on ctrl or command +right
5938						if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
5939									+$.datepicker._get(inst, 'stepBigMonths') :
5940									+$.datepicker._get(inst, 'stepMonths')), 'M');
5941						// next month/year on alt +right
5942						break;
5943				case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
5944						handled = event.ctrlKey || event.metaKey;
5945						break; // +1 week on ctrl or command +down
5946				default: handled = false;
5947			}
5948		else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
5949			$.datepicker._showDatepicker(this);
5950		else {
5951			handled = false;
5952		}
5953		if (handled) {
5954			event.preventDefault();
5955			event.stopPropagation();
5956		}
5957	},
5958
5959	/* Filter entered characters - based on date format. */
5960	_doKeyPress: function(event) {
5961		var inst = $.datepicker._getInst(event.target);
5962		if ($.datepicker._get(inst, 'constrainInput')) {
5963			var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));

5964			var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
5965			return event.ctrlKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
5966		}
5967	},
5968
5969	/* Pop-up the date picker for a given input field.
5970	   @param  input  element - the input field attached to the date picker or
5971	                  event - if triggered by focus */
5972	_showDatepicker: function(input) {
5973		input = input.target || input;
5974		if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
5975			input = $('input', input.parentNode)[0];
5976		if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
5977			return;
5978		var inst = $.datepicker._getInst(input);
5979		var beforeShow = $.datepicker._get(inst, 'beforeShow');
5980		extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
5981		$.datepicker._hideDatepicker(null, '');
5982		$.datepicker._lastInput = input;
5983		$.datepicker._setDateFromField(inst);
5984		if ($.datepicker._inDialog) // hide cursor
5985			input.value = '';
5986		if (!$.datepicker._pos) { // position below input
5987			$.datepicker._pos = $.datepicker._findPos(input);
5988			$.datepicker._pos[1] += input.offsetHeight; // add the height
5989		}
5990		var isFixed = false;
5991		$(input).parents().each(function() {
5992			isFixed |= $(this).css('position') == 'fixed';
5993			return !isFixed;
5994		});
5995		if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
5996			$.datepicker._pos[0] -= document.documentElement.scrollLeft;
5997			$.datepicker._pos[1] -= document.documentElement.scrollTop;
5998		}
5999		var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
6000		$.datepicker._pos = null;
6001		inst.rangeStart = null;
6002		// determine sizing offscreen
6003		inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'});
6004		$.datepicker._updateDatepicker(inst);
6005		// fix width for dynamic number of date pickers
6006		// and adjust position before showing
6007		offset = $.datepicker._checkOffset(inst, offset, isFixed);
6008		inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
6009			'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
6010			left: offset.left + 'px', top: offset.top + 'px'});
6011		if (!inst.inline) {
6012			var showAnim = $.datepicker._get(inst, 'showAnim') || 'show';
6013			var duration = $.datepicker._get(inst, 'duration');
6014			var postProcess = function() {
6015				$.datepicker._datepickerShowing = true;
6016				if ($.browser.msie && parseInt($.browser.version,10) < 7) // fix IE < 7 select problems
6017					$('iframe.ui-datepicker-cover').css({width: inst.dpDiv.width() + 4,
6018						height: inst.dpDiv.height() + 4});
6019			};
6020			if ($.effects && $.effects[showAnim])
6021				inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
6022			else
6023				inst.dpDiv[showAnim](duration, postProcess);
6024			if (duration == '')
6025				postProcess();
6026			if (inst.input[0].type != 'hidden')
6027				inst.input[0].focus();
6028			$.datepicker._curInst = inst;
6029		}
6030	},
6031
6032	/* Generate the date picker content. */
6033	_updateDatepicker: function(inst) {
6034		var dims = {width: inst.dpDiv.width() + 4,
6035			height: inst.dpDiv.height() + 4};
6036		var self = this;
6037		inst.dpDiv.empty().append(this._generateHTML(inst))
6038			.find('iframe.ui-datepicker-cover').
6039				css({width: dims.width, height: dims.height})
6040			.end()
6041			.find('button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a')
6042				.bind('mouseout', function(){
6043					$(this).removeClass('ui-state-hover');
6044					if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover');
6045					if(this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover');
6046				})
6047				.bind('mouseover', function(){
6048					if (!self._isDisabledDatepicker( inst.inline ? inst.dpDiv.parent()[0] : inst.input[0])) {
6049						$(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
6050						$(this).addClass('ui-state-hover');
6051						if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover');
6052						if(this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover');
6053					}
6054				})
6055			.end()
6056			.find('.' + this._dayOverClass + ' a')
6057				.trigger('mouseover')
6058			.end();
6059		var numMonths = this._getNumberOfMonths(inst);
6060		var cols = numMonths[1];
6061		var width = 17;
6062		if (cols > 1) {
6063			inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
6064		} else {
6065			inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
6066		}
6067		inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
6068			'Class']('ui-datepicker-multi');
6069		inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
6070			'Class']('ui-datepicker-rtl');
6071		if (inst.input && inst.input[0].type != 'hidden' && inst == $.datepicker._curInst)
6072			$(inst.input[0]).focus();
6073	},
6074	
6075	/* Check positioning to remain on screen. */
6076	_checkOffset: function(inst, offset, isFixed) {		
6077		var dpWidth = inst.dpDiv.outerWidth();
6078		var dpHeight = inst.dpDiv.outerHeight();

6079		var inputWidth = inst.input ? inst.input.outerWidth() : 0;
6080		var inputHeight = inst.input ? inst.input.outerHeight() : 0;
6081		var viewWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
6082		var viewHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
6083		
6084		offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
6085		offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
6086		offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
6087		
6088		// now check if datepicker is showing outside window viewpoint - move to a better place if so.
6089		offset.left -= (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? Math.abs(offset.left + dpWidth - viewWidth) : 0;
6090		offset.top -= (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? Math.abs(offset.top + dpHeight + inputHeight*2 - viewHeight) : 0;
6091				
6092		return offset;
6093	},	
6094
6095	/* Find an object's position on the screen. */
6096	_findPos: function(obj) {
6097        while (obj && (obj.type == 'hidden' || obj.nodeType != 1)) {
6098            obj = obj.nextSibling;
6099        }
6100        var position = $(obj).offset();
6101	    return [position.left, position.top];
6102	},
6103
6104	/* Hide the date picker from view.
6105	   @param  input  element - the input field attached to the date picker
6106	   @param  duration  string - the duration over which to close the date picker */
6107	_hideDatepicker: function(input, duration) {
6108		var inst = this._curInst;
6109		if (!inst || (input && inst != $.data(input, PROP_NAME)))
6110			return;
6111		if (inst.stayOpen)
6112			this._selectDate('#' + inst.id, this._formatDate(inst,
6113				inst.currentDay, inst.currentMonth, inst.currentYear));
6114		inst.stayOpen = false;
6115		if (this._datepickerShowing) {
6116			duration = (duration != null ? duration : this._get(inst, 'duration'));
6117			var showAnim = this._get(inst, 'showAnim');
6118			var postProcess = function() {
6119				$.datepicker._tidyDialog(inst);
6120			};
6121			if (duration != '' && $.effects && $.effects[showAnim])
6122				inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'),
6123					duration, postProcess);
6124			else
6125				inst.dpDiv[(duration == '' ? 'hide' : (showAnim == 'slideDown' ? 'slideUp' :
6126					(showAnim == 'fadeIn' ? 'fadeOut' : 'hide')))](duration, postProcess);
6127			if (duration == '')
6128				this._tidyDialog(inst);
6129			var onClose = this._get(inst, 'onClose');
6130			if (onClose)
6131				onClose.apply((inst.input ? inst.input[0] : null),
6132					[(inst.input ? inst.input.val() : ''), inst]);  // trigger custom callback
6133			this._datepickerShowing = false;
6134			this._lastInput = null;
6135			if (this._inDialog) {
6136				this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
6137				if ($.blockUI) {
6138					$.unblockUI();
6139					$('body').append(this.dpDiv);
6140				}
6141			}
6142			this._inDialog = false;
6143		}
6144		this._curInst = null;
6145	},
6146
6147	/* Tidy up after a dialog display. */
6148	_tidyDialog: function(inst) {
6149		inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
6150	},
6151
6152	/* Close date picker if clicked elsewhere. */
6153	_checkExternalClick: function(event) {
6154		if (!$.datepicker._curInst)
6155			return;
6156		var $target = $(event.target);
6157		if (($target.parents('#' + $.datepicker._mainDivId).length == 0) &&
6158				!$target.hasClass($.datepicker.markerClassName) &&
6159				!$target.hasClass($.datepicker._triggerClass) &&
6160				$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI))
6161			$.datepicker._hideDatepicker(null, '');
6162	},
6163
6164	/* Adjust one of the date sub-fields. */
6165	_adjustDate: function(id, offset, period) {
6166		var target = $(id);
6167		var inst = this._getInst(target[0]);
6168		if (this._isDisabledDatepicker(target[0])) {
6169			return;
6170		}
6171		this._adjustInstDate(inst, offset, period);
6172		this._updateDatepicker(inst);
6173	},
6174
6175	/* Action for current link. */
6176	_gotoToday: function(id) {
6177		var target = $(id);
6178		var inst = this._getInst(target[0]);
6179		if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
6180			inst.selectedDay = inst.currentDay;
6181			inst.drawMonth = inst.selectedMonth = inst.currentMonth;
6182			inst.drawYear = inst.selectedYear = inst.currentYear;
6183		}
6184		else {
6185		var date = new Date();
6186		inst.selectedDay = date.getDate();
6187		inst.drawMonth = inst.selectedMonth = date.getMonth();
6188		inst.drawYear = inst.selectedYear = date.getFullYear();
6189		}
6190		this._notifyChange(inst);
6191		this._adjustDate(target);
6192	},
6193
6194	/* Action for selecting a new month/year. */

6195	_selectMonthYear: function(id, select, period) {
6196		var target = $(id);
6197		var inst = this._getInst(target[0]);
6198		inst._selectingMonthYear = false;
6199		inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
6200		inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
6201			parseInt(select.options[select.selectedIndex].value,10);
6202		this._notifyChange(inst);
6203		this._adjustDate(target);
6204	},
6205
6206	/* Restore input focus after not changing month/year. */
6207	_clickMonthYear: function(id) {
6208		var target = $(id);
6209		var inst = this._getInst(target[0]);
6210		if (inst.input && inst._selectingMonthYear && !$.browser.msie)
6211			inst.input[0].focus();
6212		inst._selectingMonthYear = !inst._selectingMonthYear;
6213	},
6214
6215	/* Action for selecting a day. */
6216	_selectDay: function(id, month, year, td) {
6217		var target = $(id);
6218		if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
6219			return;
6220		}
6221		var inst = this._getInst(target[0]);
6222		inst.selectedDay = inst.currentDay = $('a', td).html();
6223		inst.selectedMonth = inst.currentMonth = month;
6224		inst.selectedYear = inst.currentYear = year;
6225		if (inst.stayOpen) {
6226			inst.endDay = inst.endMonth = inst.endYear = null;
6227		}
6228		this._selectDate(id, this._formatDate(inst,
6229			inst.currentDay, inst.currentMonth, inst.currentYear));
6230		if (inst.stayOpen) {
6231			inst.rangeStart = this._daylightSavingAdjust(
6232				new Date(inst.currentYear, inst.currentMonth, inst.currentDay));
6233			this._updateDatepicker(inst);
6234		}
6235	},
6236
6237	/* Erase the input field and hide the date picker. */
6238	_clearDate: function(id) {
6239		var target = $(id);
6240		var inst = this._getInst(target[0]);
6241		inst.stayOpen = false;
6242		inst.endDay = inst.endMonth = inst.endYear = inst.rangeStart = null;
6243		this._selectDate(target, '');
6244	},
6245
6246	/* Update the input field with the selected date. */
6247	_selectDate: function(id, dateStr) {
6248		var target = $(id);
6249		var inst = this._getInst(target[0]);
6250		dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
6251		if (inst.input)
6252			inst.input.val(dateStr);
6253		this._updateAlternate(inst);
6254		var onSelect = this._get(inst, 'onSelect');
6255		if (onSelect)
6256			onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);  // trigger custom callback
6257		else if (inst.input)
6258			inst.input.trigger('change'); // fire the change event
6259		if (inst.inline)
6260			this._updateDatepicker(inst);
6261		else if (!inst.stayOpen) {
6262			this._hideDatepicker(null, this._get(inst, 'duration'));
6263			this._lastInput = inst.input[0];
6264			if (typeof(inst.input[0]) != 'object')
6265				inst.input[0].focus(); // restore focus
6266			this._lastInput = null;
6267		}
6268	},
6269
6270	/* Update any alternate field to synchronise with the main field. */
6271	_updateAlternate: function(inst) {
6272		var altField = this._get(inst, 'altField');
6273		if (altField) { // update alternate field too
6274			var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
6275			var date = this._getDate(inst);
6276			dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
6277			$(altField).each(function() { $(this).val(dateStr); });
6278		}
6279	},
6280
6281	/* Set as beforeShowDay function to prevent selection of weekends.
6282	   @param  date  Date - the date to customise
6283	   @return [boolean, string] - is this date selectable?, what is its CSS class? */
6284	noWeekends: function(date) {
6285		var day = date.getDay();
6286		return [(day > 0 && day < 6), ''];
6287	},
6288
6289	/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
6290	   @param  date  Date - the date to get the week for
6291	   @return  number - the number of the week within the year that contains this date */
6292	iso8601Week: function(date) {
6293		var checkDate = new Date(date.getFullYear(), date.getMonth(), date.getDate());
6294		var firstMon = new Date(checkDate.getFullYear(), 1 - 1, 4); // First week always contains 4 Jan
6295		var firstDay = firstMon.getDay() || 7; // Day of week: Mon = 1, ..., Sun = 7
6296		firstMon.setDate(firstMon.getDate() + 1 - firstDay); // Preceding Monday
6297		if (firstDay < 4 && checkDate < firstMon) { // Adjust first three days in year if necessary
6298			checkDate.setDate(checkDate.getDate() - 3); // Generate for previous year
6299			return $.datepicker.iso8601Week(checkDate);
6300		} else if (checkDate > new Date(checkDate.getFullYear(), 12 - 1, 28)) { // Check last three days in year
6301			firstDay = new Date(checkDate.getFullYear() + 1, 1 - 1, 4).getDay() || 7;
6302			if (firstDay >

6302 4 && (checkDate.getDay() || 7) < firstDay - 3) { // Adjust if necessary
6303				return 1;
6304			}
6305		}
6306		return Math.floor(((checkDate - firstMon) / 86400000) / 7) + 1; // Weeks to given date
6307	},
6308
6309	/* Parse a string value into a date object.
6310	   See formatDate below for the possible formats.
6311
6312	   @param  format    string - the expected format of the date
6313	   @param  value     string - the date in the above format
6314	   @param  settings  Object - attributes include:
6315	                     shortYearCutoff  number - the cutoff year for determining the century (optional)
6316	                     dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
6317	                     dayNames         string[7] - names of the days from Sunday (optional)
6318	                     monthNamesShort  string[12] - abbreviated names of the months (optional)
6319	                     monthNames       string[12] - names of the months (optional)
6320	   @return  Date - the extracted date value or null if value is blank */
6321	parseDate: function (format, value, settings) {
6322		if (format == null || value == null)
6323			throw 'Invalid arguments';
6324		value = (typeof value == 'object' ? value.toString() : value + '');
6325		if (value == '')
6326			return null;
6327		var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
6328		var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
6329		var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
6330		var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
6331		var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
6332		var year = -1;
6333		var month = -1;
6334		var day = -1;
6335		var doy = -1;
6336		var literal = false;
6337		// Check whether a format character is doubled
6338		var lookAhead = function(match) {
6339			var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
6340			if (matches)
6341				iFormat++;
6342			return matches;
6343		};
6344		// Extract a number from the string value
6345		var getNumber = function(match) {
6346			lookAhead(match);
6347			var origSize = (match == '@' ? 14 : (match == 'y' ? 4 : (match == 'o' ? 3 : 2)));
6348			var size = origSize;
6349			var num = 0;
6350			while (size > 0 && iValue < value.length &&
6351					value.charAt(iValue) >= '0' && value.charAt(iValue) <= '9') {
6352				num = num * 10 + parseInt(value.charAt(iValue++),10);
6353				size--;
6354			}
6355			if (size == origSize)
6356				throw 'Missing number at position ' + iValue;
6357			return num;
6358		};
6359		// Extract a name from the string value and convert to an index
6360		var getName = function(match, shortNames, longNames) {
6361			var names = (lookAhead(match) ? longNames : shortNames);
6362			var size = 0;
6363			for (var j = 0; j < names.length; j++)
6364				size = Math.max(size, names[j].length);
6365			var name = '';
6366			var iInit = iValue;
6367			while (size > 0 && iValue < value.length) {
6368				name += value.charAt(iValue++);
6369				for (var i = 0; i < names.length; i++)
6370					if (name == names[i])
6371						return i + 1;
6372				size--;
6373			}
6374			throw 'Unknown name at position ' + iInit;
6375		};
6376		// Confirm that a literal character matches the string value
6377		var checkLiteral = function() {
6378			if (value.charAt(iValue) != format.charAt(iFormat))
6379				throw 'Unexpected literal at position ' + iValue;
6380			iValue++;
6381		};
6382		var iValue = 0;
6383		for (var iFormat = 0; iFormat < format.length; iFormat++) {
6384			if (literal)
6385				if (format.charAt(iFormat) == "'" && !lookAhead("'"))
6386					literal = false;
6387				else
6388					checkLiteral();
6389			else
6390				switch (format.charAt(iFormat)) {
6391					case 'd':
6392						day = getNumber('d');
6393						break;
6394					case 'D':
6395						getName('D', dayNamesShort, dayNames);
6396						break;
6397					case 'o':
6398						doy = getNumber('o');
6399						break;
6400					case 'm':
6401						month = getNumber('m');
6402						break;
6403					case 'M':
6404						month = getName('M', monthNamesShort, monthNames);
6405						break;
6406					case 'y':
6407						year = getNumber('y');
6408						break;
6409					case '@':
6410						var date = new Date(getNumber('@'));
6411						year = date.getFullYear();

6412						month = date.getMonth() + 1;
6413						day = date.getDate();
6414						break;
6415					case "'":
6416						if (lookAhead("'"))
6417							checkLiteral();
6418						else
6419							literal = true;
6420						break;
6421					default:
6422						checkLiteral();
6423				}
6424		}
6425		if (year == -1)
6426			year = new Date().getFullYear();
6427		else if (year < 100)
6428			year += new Date().getFullYear() - new Date().getFullYear() % 100 +
6429				(year <= shortYearCutoff ? 0 : -100);
6430		if (doy > -1) {
6431			month = 1;
6432			day = doy;
6433			do {
6434				var dim = this._getDaysInMonth(year, month - 1);
6435				if (day <= dim)
6436					break;
6437				month++;
6438				day -= dim;
6439			} while (true);
6440		}
6441		var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
6442		if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
6443			throw 'Invalid date'; // E.g. 31/02/*
6444		return date;
6445	},
6446
6447	/* Standard date formats. */
6448	ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
6449	COOKIE: 'D, dd M yy',
6450	ISO_8601: 'yy-mm-dd',
6451	RFC_822: 'D, d M y',
6452	RFC_850: 'DD, dd-M-y',
6453	RFC_1036: 'D, d M y',
6454	RFC_1123: 'D, d M yy',
6455	RFC_2822: 'D, d M yy',
6456	RSS: 'D, d M y', // RFC 822
6457	TIMESTAMP: '@',
6458	W3C: 'yy-mm-dd', // ISO 8601
6459
6460	/* Format a date object into a string value.
6461	   The format can be combinations of the following:
6462	   d  - day of month (no leading zero)
6463	   dd - day of month (two digit)
6464	   o  - day of year (no leading zeros)
6465	   oo - day of year (three digit)
6466	   D  - day name short
6467	   DD - day name long
6468	   m  - month of year (no leading zero)
6469	   mm - month of year (two digit)
6470	   M  - month name short
6471	   MM - month name long
6472	   y  - year (two digit)
6473	   yy - year (four digit)
6474	   @ - Unix timestamp (ms since 01/01/1970)
6475	   '...' - literal text
6476	   '' - single quote
6477
6478	   @param  format    string - the desired format of the date
6479	   @param  date      Date - the date value to format
6480	   @param  settings  Object - attributes include:
6481	                     dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
6482	                     dayNames         string[7] - names of the days from Sunday (optional)
6483	                     monthNamesShort  string[12] - abbreviated names of the months (optional)
6484	                     monthNames       string[12] - names of the months (optional)
6485	   @return  string - the date in the above format */
6486	formatDate: function (format, date, settings) {
6487		if (!date)
6488			return '';
6489		var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
6490		var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
6491		var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
6492		var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
6493		// Check whether a format character is doubled
6494		var lookAhead = function(match) {
6495			var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
6496			if (matches)
6497				iFormat++;
6498			return matches;
6499		};
6500		// Format a number, with leading zero if necessary
6501		var formatNumber = function(match, value, len) {
6502			var num = '' + value;
6503			if (lookAhead(match))
6504				while (num.length < len)
6505					num = '0' + num;
6506			return num;
6507		};
6508		// Format a name, short or long as requested
6509		var formatName = function(match, value, shortNames, longNames) {
6510			return (lookAhead(match) ? longNames[value] : shortNames[value]);
6511		};
6512		var output = '';
6513		var literal = false;
6514		if (date)
6515			for (var iFormat = 0; iFormat < format.length; iFormat++) {
6516				if (literal)
6517					if (format.charAt(iFormat) == "'" && !lookAhead("'"))
6518						literal = false;
6519					else
6520						output += format.charAt(iFormat);
6521				else
6522					switch (format.charAt(iFormat)) {
6523						case 'd':
6524							output += formatNumber('d', date.getDate(), 2);
6525							break;
6526						case 'D':
6527							output += formatName('D', date.getDay(), dayNamesShort, dayNames);
6528							break;
6529						case 'o':
6530							var doy = date.getDate();
6531							for (var m = date.getMonth() - 1; m >= 0; m--)
6532								doy += this._getDaysInMonth(date.getFullYear(), m);
6533							output += formatNumber('o', doy, 3);
6534							break;
6535						case 'm':
6536							output += formatNumber('m', date.getMonth() + 1, 2);
6537							break;
6538						case 'M':
6539							output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
6540							break;
6541						case 'y':
6542							output += (lookAhead('y') ? date.getFullYear() :
6543								(date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
6544							break;
6545						case '@':
6546							output += date.getTime();
6547							break;

6548						case "'":
6549							if (lookAhead("'"))
6550								output += "'";
6551							else
6552								literal = true;
6553							break;
6554						default:
6555							output += format.charAt(iFormat);
6556					}
6557			}
6558		return output;
6559	},
6560
6561	/* Extract all possible characters from the date format. */
6562	_possibleChars: function (format) {
6563		var chars = '';
6564		var literal = false;
6565		for (var iFormat = 0; iFormat < format.length; iFormat++)
6566			if (literal)
6567				if (format.charAt(iFormat) == "'" && !lookAhead("'"))
6568					literal = false;
6569				else
6570					chars += format.charAt(iFormat);
6571			else
6572				switch (format.charAt(iFormat)) {
6573					case 'd': case 'm': case 'y': case '@':
6574						chars += '0123456789';
6575						break;
6576					case 'D': case 'M':
6577						return null; // Accept anything
6578					case "'":
6579						if (lookAhead("'"))
6580							chars += "'";
6581						else
6582							literal = true;
6583						break;
6584					default:
6585						chars += format.charAt(iFormat);
6586				}
6587		return chars;
6588	},
6589
6590	/* Get a setting value, defaulting if necessary. */
6591	_get: function(inst, name) {
6592		return inst.settings[name] !== undefined ?
6593			inst.settings[name] : this._defaults[name];
6594	},
6595
6596	/* Parse existing date and initialise date picker. */
6597	_setDateFromField: function(inst) {
6598		var dateFormat = this._get(inst, 'dateFormat');
6599		var dates = inst.input ? inst.input.val() : null;
6600		inst.endDay = inst.endMonth = inst.endYear = null;
6601		var date = defaultDate = this._getDefaultDate(inst);
6602		var settings = this._getFormatConfig(inst);
6603		try {
6604			date = this.parseDate(dateFormat, dates, settings) || defaultDate;
6605		} catch (event) {
6606			this.log(event);
6607			date = defaultDate;
6608		}
6609		inst.selectedDay = date.getDate();
6610		inst.drawMonth = inst.selectedMonth = date.getMonth();
6611		inst.drawYear = inst.selectedYear = date.getFullYear();
6612		inst.currentDay = (dates ? date.getDate() : 0);
6613		inst.currentMonth = (dates ? date.getMonth() : 0);
6614		inst.currentYear = (dates ? date.getFullYear() : 0);
6615		this._adjustInstDate(inst);
6616	},
6617
6618	/* Retrieve the default date shown on opening. */
6619	_getDefaultDate: function(inst) {
6620		var date = this._determineDate(this._get(inst, 'defaultDate'), new Date());
6621		var minDate = this._getMinMaxDate(inst, 'min', true);
6622		var maxDate = this._getMinMaxDate(inst, 'max');
6623		date = (minDate && date < minDate ? minDate : date);
6624		date = (maxDate && date > maxDate ? maxDate : date);
6625		return date;
6626	},
6627
6628	/* A date may be specified as an exact value or a relative one. */
6629	_determineDate: function(date, defaultDate) {
6630		var offsetNumeric = function(offset) {
6631			var date = new Date();
6632			date.setDate(date.getDate() + offset);
6633			return date;
6634		};
6635		var offsetString = function(offset, getDaysInMonth) {
6636			var date = new Date();
6637			var year = date.getFullYear();
6638			var month = date.getMonth();
6639			var day = date.getDate();
6640			var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
6641			var matches = pattern.exec(offset);
6642			while (matches) {
6643				switch (matches[2] || 'd') {
6644					case 'd' : case 'D' :
6645						day += parseInt(matches[1],10); break;
6646					case 'w' : case 'W' :
6647						day += parseInt(matches[1],10) * 7; break;
6648					case 'm' : case 'M' :
6649						month += parseInt(matches[1],10);
6650						day = Math.min(day, getDaysInMonth(year, month));
6651						break;
6652					case 'y': case 'Y' :
6653						year += parseInt(matches[1],10);
6654						day = Math.min(day, getDaysInMonth(year, month));
6655						break;
6656				}
6657				matches = pattern.exec(offset);
6658			}
6659			return new Date(year, month, day);
6660		};
6661		date = (date == null ? defaultDate :
6662			(typeof date == 'string' ? offsetString(date, this._getDaysInMonth) :
6663			(typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : date)));
6664		date = (date && date.toString() == 'Invalid Date' ? defaultDate : date);
6665		if (date) {
6666			date.setHours(0);
6667			date.setMinutes(0);
6668			date.setSeconds(0);
6669			date.setMilliseconds(0);
6670		}
6671		return this._daylightSavingAdjust(date);
6672	},
6673
6674	/* Handle switch to/from daylight saving.
6675	   Hours may be non-zero on daylight saving cut-over:
6676	   > 12 when midnight changeover, but then cannot generate
6677	   midnight datetime, so jump to 1AM, otherwise reset.

6678	   @param  date  (Date) the date to check
6679	   @return  (Date) the corrected date */
6680	_daylightSavingAdjust: function(date) {
6681		if (!date) return null;
6682		date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
6683		return date;
6684	},
6685
6686	/* Set the date(s) directly. */
6687	_setDate: function(inst, date, endDate) {
6688		var clear = !(date);
6689		var origMonth = inst.selectedMonth;
6690		var origYear = inst.selectedYear;
6691		date = this._determineDate(date, new Date());
6692		inst.selectedDay = inst.currentDay = date.getDate();
6693		inst.drawMonth = inst.selectedMonth = inst.currentMonth = date.getMonth();
6694		inst.drawYear = inst.selectedYear = inst.currentYear = date.getFullYear();
6695		if (origMonth != inst.selectedMonth || origYear != inst.selectedYear)
6696			this._notifyChange(inst);
6697		this._adjustInstDate(inst);
6698		if (inst.input) {
6699			inst.input.val(clear ? '' : this._formatDate(inst));
6700		}
6701	},
6702
6703	/* Retrieve the date(s) directly. */
6704	_getDate: function(inst) {
6705		var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
6706			this._daylightSavingAdjust(new Date(
6707			inst.currentYear, inst.currentMonth, inst.currentDay)));
6708			return startDate;
6709	},
6710
6711	/* Generate the HTML for the current state of the date picker. */
6712	_generateHTML: function(inst) {
6713		var today = new Date();
6714		today = this._daylightSavingAdjust(
6715			new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
6716		var isRTL = this._get(inst, 'isRTL');
6717		var showButtonPanel = this._get(inst, 'showButtonPanel');
6718		var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
6719		var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
6720		var numMonths = this._getNumberOfMonths(inst);
6721		var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
6722		var stepMonths = this._get(inst, 'stepMonths');
6723		var stepBigMonths = this._get(inst, 'stepBigMonths');
6724		var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
6725		var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
6726			new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
6727		var minDate = this._getMinMaxDate(inst, 'min', true);
6728		var maxDate = this._getMinMaxDate(inst, 'max');
6729		var drawMonth = inst.drawMonth - showCurrentAtPos;
6730		var drawYear = inst.drawYear;
6731		if (drawMonth < 0) {
6732			drawMonth += 12;
6733			drawYear--;
6734		}
6735		if (maxDate) {
6736			var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
6737				maxDate.getMonth() - numMonths[1] + 1, maxDate.getDate()));
6738			maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
6739			while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
6740				drawMonth--;
6741				if (drawMonth < 0) {
6742					drawMonth = 11;
6743					drawYear--;
6744				}
6745			}
6746		}
6747		var prevText = this._get(inst, 'prevText');
6748		prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
6749			this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
6750			this._getFormatConfig(inst)));
6751		var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
6752			'<a class="ui-datepicker-prev ui-corner-all" onclick="jQuery.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' +
6753			' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
6754			(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>'));
6755		var nextText = this._get(inst, 'nextText');
6756		nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
6757			this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
6758			this._getFormatConfig(inst)));
6759		var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
6760			'<a class="ui-datepicker-next ui-corner-all" onclick="jQuery.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' +
6761			' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
6762			(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>'));
6763		var currentText = this._get(inst, 'currentText');
6764		var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
6765		currentText = (!navigationAsDateFormat ? currentText :
6766			this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
6767		var controls = '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="jQuery.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>';
6768		var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
6769			(this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="jQuery.datepicker._gotoToday(\'#' + inst.id + '\');"' +
6770			'>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
6771		var firstDay = parseInt(this._get(inst, 'firstDay'),10);
6772		firstDay = (isNaN(firstDay) ? 0 : firstDay);
6773		var dayNames = this._get(inst, 'dayNames');
6774		var dayNamesShort = this._get(inst, 'dayNamesShort');
6775		var dayNamesMin = this._get(inst, 'dayNamesMin');
6776		var monthNames = this._get(inst, 'monthNames');
6777		var monthNamesShort = this._get(inst, 'monthNamesShort');
6778		var beforeShowDay = this._get(inst, 'beforeShowDay');
6779		var showOtherMonths = this._get(inst, 'showOtherMonths');
6780		var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
6781		var endDate = inst.endDay ? this._daylightSavingAdjust(
6782			new Date(inst.endYear, inst.endMonth, inst.endDay)) : currentDate;
6783		var defaultDate = this._getDefaultDate(inst);
6784		var html = '';
6785		for (var row = 0; row < numMonths[0]; row++) {
6786			var group = '';
6787			for (var col = 0; col < numMonths[1]; col++) {
6788				var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
6789				var cornerClass = ' ui-corner-all';
6790				var calender = '';
6791				if (isMultiMonth) {
6792					calender += '<div class="ui-datepicker-group ui-datepicker-group-';
6793					switch (col) {
6794						case 0: calender += 'first'; cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
6795						case numMonths[1]-1: calender += 'last'; cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
6796						default: calender += 'middle'; cornerClass = ''; break;
6797					}
6798					calender += '">';
6799				}
6800				calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
6801					(/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
6802					(/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
6803					this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
6804					selectedDate, row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
6805					'</div><table class="ui-datepicker-calendar"><thead>' +
6806					'<tr>';
6807				var thead = '';
6808				for (var dow = 0; dow < 7; dow++) { // days of the week
6809					var day = (dow + firstDay) % 7;
6810					thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>

6810' +
6811						'<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
6812				}
6813				calender += thead + '</tr></thead><tbody>';
6814				var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
6815				if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
6816					inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
6817				var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
6818				var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate
6819				var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
6820				for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
6821					calender += '<tr>';
6822					var tbody = '';
6823					for (var dow = 0; dow < 7; dow++) { // create date picker days
6824						var daySettings = (beforeShowDay ?
6825							beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
6826						var otherMonth = (printDate.getMonth() != drawMonth);
6827						var unselectable = otherMonth || !daySettings[0] ||
6828							(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
6829						tbody += '<td class="' +
6830							((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
6831							(otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
6832							((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
6833							(defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
6834							// or defaultDate is current printedDate and defaultDate is selectedDate
6835							' ' + this._dayOverClass : '') + // highlight selected day
6836							(unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') +  // highlight unselectable days
6837							(otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
6838							(printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range
6839							' ' + this._currentClass : '') + // highlight selected day
6840							(printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
6841							((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
6842							(unselectable ? '' : ' onclick="jQuery.datepicker._selectDay(\'#' +
6843							inst.id + '\',' + drawMonth + ',' + drawYear + ', this);return false;"') + '>' + // actions
6844							(otherMonth ? (showOtherMonths ? printDate.getDate() : '&#xa0;') : // display for other months
6845							(unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
6846							(printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
6847							(printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range
6848							' ui-state-active' : '') + // highlight selected day
6849							'" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display for this month
6850						printDate.setDate(printDate.getDate() + 1);
6851						printDate = this._daylightSavingAdjust(printDate);
6852					}
6853					calender += tbody + '</tr>';
6854				}
6855				drawMonth++;
6856				if (drawMonth > 11) {
6857					drawMonth = 0;
6858					drawYear++;
6859				}
6860				calender += '</tbody></table>' + (isMultiMonth ? '</div>' : '');
6861				group += calender;
6862			}
6863			html += group;
6864		}
6865		html += (!inst.inline ? buttonPanel : '') +
6866			($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ?
6867			'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
6868		inst._keyEvent = false;
6869		return html;
6870	},
6871
6872	/* Generate the month and year header. */
6873	_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
6874			selectedDate, secondary, monthNames, monthNamesShort) {
6875		minDate = (inst.rangeStart && minDate && selectedDate < minDate ? selectedDate : minDate);
6876		var changeMonth = this._get(inst, 'changeMonth');
6877		var changeYear = this._get(inst, 'changeYear');
6878		var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
6879		var html = '<div class="ui-datepicker-title">';
6880		var monthHtml = '';
6881		// month selection
6882		if (secondary || !changeMonth)
6883			monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span> ';
6884		else {
6885			var inMinYear = (minDate && minDate.getFullYear() == drawYear);
6886			var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
6887			monthHtml += '<select class="ui-datepicker-month" ' +
6888				'onchange="jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' +
6889				'onclick="jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
6890			 	'>';

6891			for (var month = 0; month < 12; month++) {
6892				if ((!inMinYear || month >= minDate.getMonth()) &&
6893						(!inMaxYear || month <= maxDate.getMonth()))
6894					monthHtml += '<option value="' + month + '"' +
6895						(month == drawMonth ? ' selected="selected"' : '') +
6896						'>' + monthNamesShort[month] + '</option>';
6897			}
6898			monthHtml += '</select>';
6899		}
6900		if (!showMonthAfterYear)
6901			html += monthHtml + ((secondary || changeMonth || changeYear) && (!(changeMonth && changeYear)) ? '&#xa0;' : '');
6902		// year selection
6903		if (secondary || !changeYear)
6904			html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
6905		else {
6906			// determine range of years to display
6907			var years = this._get(inst, 'yearRange').split(':');
6908			var year = 0;
6909			var endYear = 0;
6910			if (years.length != 2) {
6911				year = drawYear - 10;
6912				endYear = drawYear + 10;
6913			} else if (years[0].charAt(0) == '+' || years[0].charAt(0) == '-') {
6914				year = endYear = new Date().getFullYear();
6915				year += parseInt(years[0], 10);
6916				endYear += parseInt(years[1], 10);
6917			} else {
6918				year = parseInt(years[0], 10);
6919				endYear = parseInt(years[1], 10);
6920			}
6921			year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
6922			endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
6923			html += '<select class="ui-datepicker-year" ' +
6924				'onchange="jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' +
6925				'onclick="jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
6926				'>';
6927			for (; year <= endYear; year++) {
6928				html += '<option value="' + year + '"' +
6929					(year == drawYear ? ' selected="selected"' : '') +
6930					'>' + year + '</option>';
6931			}
6932			html += '</select>';
6933		}
6934		if (showMonthAfterYear)
6935			html += (secondary || changeMonth || changeYear ? '&#xa0;' : '') + monthHtml;
6936		html += '</div>'; // Close datepicker_header
6937		return html;
6938	},
6939
6940	/* Adjust one of the date sub-fields. */
6941	_adjustInstDate: function(inst, offset, period) {
6942		var year = inst.drawYear + (period == 'Y' ? offset : 0);
6943		var month = inst.drawMonth + (period == 'M' ? offset : 0);
6944		var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
6945			(period == 'D' ? offset : 0);
6946		var date = this._daylightSavingAdjust(new Date(year, month, day));
6947		// ensure it is within the bounds set
6948		var minDate = this._getMinMaxDate(inst, 'min', true);
6949		var maxDate = this._getMinMaxDate(inst, 'max');
6950		date = (minDate && date < minDate ? minDate : date);
6951		date = (maxDate && date > maxDate ? maxDate : date);
6952		inst.selectedDay = date.getDate();
6953		inst.drawMonth = inst.selectedMonth = date.getMonth();
6954		inst.drawYear = inst.selectedYear = date.getFullYear();
6955		if (period == 'M' || period == 'Y')
6956			this._notifyChange(inst);
6957	},
6958
6959	/* Notify change of month/year. */
6960	_notifyChange: function(inst) {
6961		var onChange = this._get(inst, 'onChangeMonthYear');
6962		if (onChange)
6963			onChange.apply((inst.input ? inst.input[0] : null),
6964				[inst.selectedYear, inst.selectedMonth + 1, inst]);
6965	},
6966
6967	/* Determine the number of months to show. */
6968	_getNumberOfMonths: function(inst) {
6969		var numMonths = this._get(inst, 'numberOfMonths');
6970		return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
6971	},
6972
6973	/* Determine the current maximum date - ensure no time components are set - may be overridden for a range. */
6974	_getMinMaxDate: function(inst, minMax, checkRange) {
6975		var date = this._determineDate(this._get(inst, minMax + 'Date'), null);
6976		return (!checkRange || !inst.rangeStart ? date :
6977			(!date || inst.rangeStart > date ? inst.rangeStart : date));
6978	},
6979
6980	/* Find the number of days in a given month. */
6981	_getDaysInMonth: function(year, month) {
6982		return 32 - new Date(year, month, 32).getDate();
6983	},
6984
6985	/* Find the day of the week of the first of a month. */
6986	_getFirstDayOfMonth: function(year, month) {
6987		return new Date(year, month, 1).getDay();
6988	},
6989
6990	/* Determines if we should allow a "next/prev" month display change. */
6991	_canAdjustMonth: function(inst, offset, curYear, curMonth) {
6992		var numMonths = this._getNumberOfMonths(inst);
6993		var date = this._daylightSavingAdjust(new Date(
6994			curYear, curMonth + (offset < 0 ? offset : numMonths[1]), 1));
6995		if (offset < 0)
6996			date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
6997		return this._isInRange(inst, date);
6998	},
6999
7000	/* Is the given date in the accepted range? */
7001	_isInRange: function(inst, date) {
7002		// during range selection, use minimum of selected date and range start
7003		var newMinDate = (!inst.rangeStart ? null : this._daylightSavingAdjust(
7004			new Date(inst.selectedYear, inst.selectedMonth, inst.selectedDay)));
7005		newMinDate = (newMinDate && inst.rangeStart < newMinDate ? inst.rangeStart : newMinDate);
7006		var minDate = newMinDate || this._getMinMaxDate(inst, 'min');
7007		var maxDate = this._getMinMaxDate(inst, 'max');
7008		return ((!minDate || date >= minDate) && (!maxDate || date <= maxDate));
7009	},
7010
7011	/* Provide the configuration settings for formatting/parsing. */
7012	_getFormatConfig: function(inst) {
7013		var shortYearCutoff = this._get(inst, 'shortYearCutoff');
7014		shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
7015			new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
7016		return {shortYearCutoff: shortYearCutoff,
7017			dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
7018			monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
7019	},
7020
7021	/* Format the given date for display. */
7022	_formatDate: function(inst, day, month, year) {
7023		if (!day) {
7024			inst.currentDay = inst.selectedDay;
7025			inst.currentMonth = inst.selectedMonth;
7026			inst.currentYear = inst.selectedYear;
7027		}
7028		var date = (day ? (typeof day == 'object' ? day :
7029			this._daylightSavingAdjust(new Date(year, month, day))) :
7030			this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
7031		return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
7032	}
7033});
7034
7035/* jQuery extend now ignores nulls! */
7036function extendRemove(target, props) {
7037	$.extend(target, props);
7038	for (var name in props)
7039		if (props[name] == null || props[name] == undefined)
7040			target[name] = props[name];
7041	return target;
7042};
7043
7044/* Determine whether an object is an array. */
7045function isArray(a) {
7046	return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
7047		(a.constructor && a.constructor.toString().match(/\Array\(\)/))));
7048};
7049
7050/* Invoke the datepicker functionality.
7051   @param  options  string - a command, optionally followed by additional parameters or
7052                    Object - settings for attaching new datepicker functionality
7053   @return  jQuery object */
7054$.fn.datepicker = function(options){
7055
7056	/* Initialise the date picker. */
7057	if (!$.datepicker.initialized) {
7058		$(document.body).append($.datepicker.dpDiv).
7059			mousedown($.datepicker._checkExternalClick);
7060		$.datepicker.initialized = true;
7061	}
7062
7063	var otherArgs = Array.prototype.slice.call(arguments, 1);
7064	if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate'))
7065		return $.datepicker['_' + options + 'Datepicker'].
7066			apply($.datepicker, [this[0]].concat(otherArgs));
7067	return this.each(function() {
7068		typeof options == 'string' ?
7069			$.datepicker['_' + options + 'Datepicker'].
7070				apply($.datepicker, [this].concat(otherArgs)) :
7071			$.datepicker._attachDatepicker(this, options);
7072	});
7073};
7074
7075$.datepicker = new Datepicker(); // singleton instance
7076$.datepicker.initialized = false;
7077$.datepicker.uuid = new Date().getTime();
7078$.datepicker.version = "1.6rc5";
7079
7080})(jQuery);
7081/*
7082 * jQuery UI Dialog 1.6rc5
7083 *
7084 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
7085 * Dual licensed under the MIT (MIT-LICENSE.txt)
7086 * and GPL (GPL-LICENSE.txt) licenses.
7087 *
7088 * http://docs.jquery.com/UI/Dialog
7089 *
7090 * Depends:
7091 *	ui.core.js
7092 *	ui.draggable.js
7093 *	ui.resizable.js
7094 */
7095(function($) {
7096
7097var setDataSwitch = {
7098	dragStart: "start.draggable",
7099	drag: "drag.draggable",
7100	dragStop: "stop.draggable",
7101	maxHeight: "maxHeight.resizable",
7102	minHeight: "minHeight.resizable",
7103	maxWidth: "maxWidth.resizable",
7104	minWidth: "minWidth.resizable",
7105	resizeStart: "start.resizable",
7106	resize: "drag.resizable",
7107	resizeStop: "stop.resizable"
7108};
7109
7110$.widget("ui.dialog", {
7111
7112	_init: function() {
7113		this.originalTitle = this.element.attr('title');
7114		this.options.title = this.options.title || this.originalTitle;
7115
7116		var self = this,
7117			options = this.options,
7118
7119			title = options.title || '&nbsp;',
7120			titleId = $.ui.dialog.getTitleId(this.element),
7121
7122			uiDialog = (this.uiDialog = $('<div/>'))
7123				.appendTo(document.body)
7124				.hide()
7125				.addClass(
7126					'ui-dialog ' +
7127					'ui-widget ' +
7128					'ui-widget-content ' +
7129					'ui-corner-all ' +
7130					options.dialogClass
7131				)
7132				.css({
7133					position: 'absolute',
7134					overflow: 'hidden',
7135					zIndex: options.zIndex
7136				})
7137				// setting tabIndex makes the div focusable
7138				// setting outline to 0 prevents a border on focus in Mozilla
7139				.attr('tabIndex', -1).css('outline', 0).keydown(function(ev) {
7140					(options.closeOnEscape && ev.keyCode
7141						&& ev.keyCode == $.ui.keyCode.ESCAPE && self.close());
7142				})
7143				.attr({
7144					role: 'dialog',
7145					'aria-labelledby': titleId
7146				})
7147				.mousedown(function() {
7148					self.moveToTop();
7149				}),
7150
7151			uiDialogContent = this.element
7152				.show()
7153				.removeAttr('title')
7154				.addClass(
7155					'ui-dialog-content ' +
7156					'ui-widget-content')
7157				.appendTo(uiDialog),
7158
7159			uiDialogTitlebar = (this.uiDialogTitlebar = $('<div></div>'))
7160				.addClass(
7161					'ui-dialog-titlebar ' +
7162					'ui-widget-header ' +
7163					'ui-corner-all ' +
7164					'ui-helper-clearfix'
7165				)
7166				.prependTo(uiDialog),
7167
7168			uiDialogTitlebarClose = $('<a href="#"/>')
7169				.addClass(
7170					'ui-dialog-titlebar-close ' +
7171					'ui-corner-all'
7172				)
7173				.attr('role', 'button')
7174				.hover(
7175					function() {
7176						uiDialogTitlebarClose.addClass('ui-state-hover');
7177					},
7178					function() {
7179						uiDialogTitlebarClose.removeClass('ui-state-hover');
7180					}
7181				)
7182				.focus(function() {
7183					uiDialogTitlebarClose.addClass('ui-state-focus');
7184				})
7185				.blur(function() {
7186					uiDialogTitlebarClose.removeClass('ui-state-focus');
7187				})
7188				.mousedown(function(ev) {
7189					ev.stopPropagation();
7190				})
7191				.click(function() {
7192					self.close();
7193					return false;
7194				})
7195				.appendTo(uiDialogTitlebar),
7196
7197			uiDialogTitlebarCloseText = (this.uiDialogTitlebarCloseText = $('<span/>'))
7198				.addClass(
7199					'ui-icon ' +
7200					'ui-icon-closethick'
7201				)

7202				.text(options.closeText)
7203				.appendTo(uiDialogTitlebarClose),
7204
7205			uiDialogTitle = $('<span/>')
7206				.addClass('ui-dialog-title')
7207				.attr('id', titleId)
7208				.html(title)
7209				.prependTo(uiDialogTitlebar),
7210
7211			uiDialogButtonPane = (this.uiDialogButtonPane = $('<div></div>'))
7212				.addClass(
7213					'ui-dialog-buttonpane ' +
7214					'ui-widget-content ' +
7215					'ui-helper-clearfix'
7216				)
7217				.appendTo(uiDialog);
7218
7219		uiDialogTitlebar.find("*").add(uiDialogTitlebar).disableSelection();
7220
7221		(options.draggable && $.fn.draggable && this._makeDraggable());
7222		(options.resizable && $.fn.resizable && this._makeResizable());
7223
7224		this._createButtons(options.buttons);
7225		this._isOpen = false;
7226
7227		(options.bgiframe && $.fn.bgiframe && uiDialog.bgiframe());
7228		(options.autoOpen && this.open());
7229	},
7230
7231	destroy: function() {
7232		(this.overlay && this.overlay.destroy());
7233		this.uiDialog.hide();
7234		this.element
7235			.unbind('.dialog')
7236			.removeData('dialog')
7237			.removeClass('ui-dialog-content ui-widget-content')
7238			.hide().appendTo('body');
7239		this.uiDialog.remove();
7240
7241		(this.originalTitle && this.element.attr('title', this.originalTitle));
7242	},
7243
7244	close: function() {
7245		if (false === this._trigger('beforeclose')) {
7246			return;
7247		}
7248
7249		(this.overlay && this.overlay.destroy());
7250		this.uiDialog
7251			.hide(this.options.hide)
7252			.unbind('keypress.ui-dialog');
7253
7254		this._trigger('close');
7255		$.ui.dialog.overlay.resize();
7256
7257		this._isOpen = false;
7258	},
7259
7260	isOpen: function() {
7261		return this._isOpen;
7262	},
7263
7264	// the force parameter allows us to move modal dialogs to their correct
7265	// position on open
7266	moveToTop: function(force) {
7267
7268		if ((this.options.modal && !force)
7269			|| (!this.options.stack && !this.options.modal)) {
7270			return this._trigger('focus');
7271		}
7272
7273		var maxZ = this.options.zIndex, options = this.options;
7274		$('.ui-dialog:visible').each(function() {
7275			maxZ = Math.max(maxZ, parseInt($(this).css('z-index'), 10) || options.zIndex);
7276		});
7277		(this.overlay && this.overlay.$el.css('z-index', ++maxZ));
7278
7279		//Save and then restore scroll since Opera 9.5+ resets when parent z-Index is changed.
7280		//  http://ui.jquery.com/bugs/ticket/3193
7281		var saveScroll = { scrollTop: this.element.attr('scrollTop'), scrollLeft: this.element.attr('scrollLeft') };
7282		this.uiDialog.css('z-index', ++maxZ);
7283		this.element.attr(saveScroll);
7284		this._trigger('focus');
7285	},
7286
7287	open: function() {
7288		if (this._isOpen) { return; }
7289
7290		this.overlay = this.options.modal ? new $.ui.dialog.overlay(this) : null;
7291		(this.uiDialog.next().length && this.uiDialog.appendTo('body'));
7292		this._size();
7293		this._position(this.options.position);
7294		this.uiDialog.show(this.options.show);
7295		this.moveToTop(true);
7296
7297		// prevent tabbing out of modal dialogs
7298		(this.options.modal && this.uiDialog.bind('keypress.ui-dialog', function(event) {
7299			if (event.keyCode != $.ui.keyCode.TAB) {
7300				return;
7301			}
7302
7303			var tabbables = $(':tabbable', this),
7304				first = tabbables.filter(':first')[0],
7305				last  = tabbables.filter(':last')[0];
7306
7307			if (event.target == last && !event.shiftKey) {
7308				setTimeout(function() {
7309					first.focus();
7310				}, 1);
7311			} else if (event.target == first && event.shiftKey) {
7312				setTimeout(function() {
7313					last.focus();
7314				}, 1);
7315			}
7316		}));
7317
7318		this.uiDialog.find(':tabbable:first').focus();
7319		this._trigger('open');
7320		this._isOpen = true;
7321	},
7322
7323	_createButtons: function(buttons) {
7324		var self = this,
7325			hasButtons = false,
7326			uiDialogButtonPane = this.uiDialogButtonPane;
7327
7328		// remove any existing buttons
7329		uiDialogButtonPane.empty().hide();
7330
7331		$.each(buttons, function() { return !(hasButtons = true); });
7332		if (hasButtons) {
7333			uiDialogButtonPane.show();
7334			$.each(buttons, function(name, fn) {
7335				$('<button type="button"></button>')
7336					.addClass(
7337						'ui-state-default ' +
7338						'ui-corner-all'
7339					)
7340					.text(name)
7341					.click(function() { fn.apply(self.element[0], arguments); })
7342					.hover(
7343						function() {
7344							$(this).addClass('ui-state-hover');
7345						},
7346						function() {
7347							$(this).removeClass('ui-state-hover');
7348						}
7349					)
7350					.focus(function() {
7351						$(this).addClass('ui-state-focus');
7352					})
7353					.blur(function() {
7354						$(this).removeClass('ui-state-focus');
7355					})
7356					.appendTo(uiDialogButtonPane);
7357			});
7358		}
7359	},
7360
7361	_makeDraggable: function() {
7362		var self = this,
7363			options = this.options;
7364
7365		this.uiDialog.draggable({
7366			cancel: '.ui-dialog-content',
7367			helper: options.dragHelper,
7368			handle: '.ui-dialog-titlebar',
7369			containment: 'document',
7370			start: function() {

7371				(options.dragStart && options.dragStart.apply(self.element[0], arguments));
7372			},
7373			drag: function() {
7374				(options.drag && options.drag.apply(self.element[0], arguments));
7375			},
7376			stop: function() {
7377				(options.dragStop && options.dragStop.apply(self.element[0], arguments));
7378				$.ui.dialog.overlay.resize();
7379			}
7380		});
7381	},
7382
7383	_makeResizable: function(handles) {
7384		handles = (handles === undefined ? this.options.resizable : handles);
7385		var self = this,
7386			options = this.options,
7387			resizeHandles = typeof handles == 'string'
7388				? handles
7389				: 'n,e,s,w,se,sw,ne,nw';
7390
7391		this.uiDialog.resizable({
7392			cancel: '.ui-dialog-content',
7393			alsoResize: this.element,
7394			helper: options.resizeHelper,
7395			maxWidth: options.maxWidth,
7396			maxHeight: options.maxHeight,
7397			minWidth: options.minWidth,
7398			minHeight: options.minHeight,
7399			start: function() {
7400				(options.resizeStart && options.resizeStart.apply(self.element[0], arguments));
7401			},
7402			resize: function() {
7403				(options.resize && options.resize.apply(self.element[0], arguments));
7404			},
7405			handles: resizeHandles,
7406			stop: function() {
7407				(options.resizeStop && options.resizeStop.apply(self.element[0], arguments));
7408				$.ui.dialog.overlay.resize();
7409			}
7410		})
7411		.find('.ui-resizable-se').addClass('ui-icon ui-icon-grip-diagonal-se');
7412	},
7413
7414	_position: function(pos) {
7415		var wnd = $(window), doc = $(document),
7416			pTop = doc.scrollTop(), pLeft = doc.scrollLeft(),
7417			minTop = pTop;
7418
7419		if ($.inArray(pos, ['center','top','right','bottom','left']) >= 0) {
7420			pos = [
7421				pos == 'right' || pos == 'left' ? pos : 'center',
7422				pos == 'top' || pos == 'bottom' ? pos : 'middle'
7423			];
7424		}
7425		if (pos.constructor != Array) {
7426			pos = ['center', 'middle'];
7427		}
7428		if (pos[0].constructor == Number) {
7429			pLeft += pos[0];
7430		} else {
7431			switch (pos[0]) {
7432				case 'left':
7433					pLeft += 0;
7434					break;
7435				case 'right':
7436					pLeft += wnd.width() - this.uiDialog.outerWidth();
7437					break;
7438				default:
7439				case 'center':
7440					pLeft += (wnd.width() - this.uiDialog.outerWidth()) / 2;
7441			}
7442		}
7443		if (pos[1].constructor == Number) {
7444			pTop += pos[1];
7445		} else {
7446			switch (pos[1]) {
7447				case 'top':
7448					pTop += 0;
7449					break;
7450				case 'bottom':
7451					pTop += wnd.height() - this.uiDialog.outerHeight();
7452					break;
7453				default:
7454				case 'middle':
7455					pTop += (wnd.height() - this.uiDialog.outerHeight()) / 2;
7456			}
7457		}
7458
7459		// prevent the dialog from being too high (make sure the titlebar
7460		// is accessible)
7461		pTop = Math.max(pTop, minTop);
7462		this.uiDialog.css({top: pTop, left: pLeft});
7463	},
7464
7465	_setData: function(key, value){
7466		(setDataSwitch[key] && this.uiDialog.data(setDataSwitch[key], value));
7467		switch (key) {
7468			case "buttons":
7469				this._createButtons(value);
7470				break;
7471			case "closeText":
7472				this.uiDialogTitlebarCloseText.text(value);
7473				break;
7474			case "draggable":
7475				(value
7476					? this._makeDraggable()
7477					: this.uiDialog.draggable('destroy'));
7478				break;
7479			case "height":
7480				this.uiDialog.height(value);
7481				break;
7482			case "position":
7483				this._position(value);
7484				break;
7485			case "resizable":
7486				var uiDialog = this.uiDialog,
7487					isResizable = this.uiDialog.is(':data(resizable)');
7488
7489				// currently resizable, becoming non-resizable
7490				(isResizable && !value && uiDialog.resizable('destroy'));
7491
7492				// currently resizable, changing handles
7493				(isResizable && typeof value == 'string' &&
7494					uiDialog.resizable('option', 'handles', value));
7495
7496				// currently non-resizable, becoming resizable
7497				(isResizable || this._makeResizable(value));
7498
7499				break;
7500			case "title":
7501				$(".ui-dialog-title", this.uiDialogTitlebar).html(value || ' ');
7502				break;
7503			case "width":
7504				this.uiDialog.width(value);
7505				break;
7506		}
7507
7508		$.widget.prototype._setData.apply(this, arguments);
7509	},
7510
7511	_size: function() {
7512		/* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
7513		 * divs will both have width and height set, so we need to reset them
7514		 */
7515		var options = this.options;
7516
7517		// reset content sizing
7518		this.element.css({
7519			height: 0,
7520			minHeight: 0,
7521			width: 'auto'
7522		});
7523
7524		// reset wrapper sizing
7525		// determine the height of all the non-content elements
7526		var nonContentHeight = this.uiDialog.css({
7527				height: 'auto',
7528				width: options.width
7529			})
7530			.height();
7531
7532		this.element
7533			.css({
7534				minHeight: options.minHeight - nonContentHeight,
7535				height: options.height == 'auto'
7536					? 'auto'
7537					: options.height - nonContentHeight
7538			});
7539	}
7540});
7541
7542$.extend($.ui.dialog, {
7543	version: "1.6rc5",
7544	defaults: {
7545		autoOpen: true,
7546		bgiframe: false,
7547		buttons: {},
7548		closeOnEscape: true,
7549		closeText: 'close',
7550		draggable: true,
7551		height: 'auto',
7552		minHeight: 150,
7553		minWidth: 150,
7554		modal: false,
7555		overlay: {},
7556		position: 'center',
7557		resizable: true,
7558		stack: true,
7559		width: 300,
7560		zIndex: 1000
7561	},
7562
7563	getter: 'isOpen',
7564
7565	uuid: 0,
7566
7567	getTitleId: function($el) {
7568		return 'ui-dialog-title-' + ($el.attr('id') || ++this.uuid);
7569	},
7570
7571	overlay: function(dialog) {
7572		this.$el = $.ui.dialog.overlay.create(dialog);
7573	}
7574});
7575
7576$.extend($.ui.dialog.overlay, {
7577	instances: [],
7578	events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),
7579		function(event) { return event + '.dialog-overlay'; }).join(' '),
7580	create: function(dialog) {
7581		if (this.instances.length === 0) {
7582			// prevent use of anchors and inputs
7583			// we use a setTimeout in case the overlay is created from an
7584			// event that we're going to be cancelling (see #2804)
7585			setTimeout(function() {
7586				$('a, :input').bind($.ui.dialog.overlay.events, function() {
7587					// allow use of the element if inside a dialog and
7588					// - there are no modal dialogs
7589					// - there are modal dialogs, but we are in front of the topmost modal
7590					var allow = false;
7591					var $dialog = $(this).parents('.ui-dialog');
7592					if ($dialog.length) {
7593						var $overlays = $('.ui-dialog-overlay');
7594						if ($overlays.length) {
7595							var maxZ = parseInt($overlays.css('z-index'), 10);
7596							$overlays.each(function() {
7597								maxZ = Math.max(maxZ, parseInt($(this).css('z-index'), 10));
7598							});

7599							allow = parseInt($dialog.css('z-index'), 10) > maxZ;
7600						} else {
7601							allow = true;
7602						}
7603					}
7604					return allow;
7605				});
7606			}, 1);
7607
7608			// allow closing by pressing the escape key
7609			$(document).bind('keydown.dialog-overlay', function(event) {
7610				(dialog.options.closeOnEscape && event.keyCode
7611						&& event.keyCode == $.ui.keyCode.ESCAPE && dialog.close());
7612			});
7613
7614			// handle window resize
7615			$(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize);
7616		}
7617
7618		var $el = $('<div></div>').appendTo(document.body)
7619			.addClass('ui-dialog-overlay').css($.extend({
7620				borderWidth: 0, margin: 0, padding: 0,
7621				position: 'absolute', top: 0, left: 0,
7622				width: this.width(),
7623				height: this.height()
7624			}, dialog.options.overlay));
7625
7626		(dialog.options.bgiframe && $.fn.bgiframe && $el.bgiframe());
7627
7628		this.instances.push($el);
7629		return $el;
7630	},
7631
7632	destroy: function($el) {
7633		this.instances.splice($.inArray(this.instances, $el), 1);
7634
7635		if (this.instances.length === 0) {
7636			$('a, :input').add([document, window]).unbind('.dialog-overlay');
7637		}
7638
7639		$el.remove();
7640	},
7641
7642	height: function() {
7643		// handle IE 6
7644		if ($.browser.msie && $.browser.version < 7) {
7645			var scrollHeight = Math.max(
7646				document.documentElement.scrollHeight,
7647				document.body.scrollHeight
7648			);
7649			var offsetHeight = Math.max(
7650				document.documentElement.offsetHeight,
7651				document.body.offsetHeight
7652			);
7653
7654			if (scrollHeight < offsetHeight) {
7655				return $(window).height() + 'px';
7656			} else {
7657				return scrollHeight + 'px';
7658			}
7659		// handle "good" browsers
7660		} else {
7661			return $(document).height() + 'px';
7662		}
7663	},
7664
7665	width: function() {
7666		// handle IE 6
7667		if ($.browser.msie && $.browser.version < 7) {
7668			var scrollWidth = Math.max(
7669				document.documentElement.scrollWidth,
7670				document.body.scrollWidth
7671			);
7672			var offsetWidth = Math.max(
7673				document.documentElement.offsetWidth,
7674				document.body.offsetWidth
7675			);
7676
7677			if (scrollWidth < offsetWidth) {
7678				return $(window).width() + 'px';
7679			} else {
7680				return scrollWidth + 'px';
7681			}
7682		// handle "good" browsers
7683		} else {
7684			return $(document).width() + 'px';
7685		}
7686	},
7687
7688	resize: function() {
7689		/* If the dialog is draggable and the user drags it past the
7690		 * right edge of the window, the document becomes wider so we
7691		 * need to stretch the overlay. If the user then drags the
7692		 * dialog back to the left, the document will become narrower,
7693		 * so we need to shrink the overlay to the appropriate size.
7694		 * This is handled by shrinking the overlay before setting it
7695		 * to the full document size.
7696		 */
7697		var $overlays = $([]);
7698		$.each($.ui.dialog.overlay.instances, function() {
7699			$overlays = $overlays.add(this);
7700		});
7701
7702		$overlays.css({
7703			width: 0,
7704			height: 0
7705		}).css({
7706			width: $.ui.dialog.overlay.width(),
7707			height: $.ui.dialog.overlay.height()
7708		});
7709	}
7710});
7711
7712$.extend($.ui.dialog.overlay.prototype, {
7713	destroy: function() {
7714		$.ui.dialog.overlay.destroy(this.$el);
7715	}
7716});
7717
7718})(jQuery);
7719/*
7720 * jQuery UI Progressbar 1.6rc5
7721 *
7722 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
7723 * Dual licensed under the MIT (MIT-LICENSE.txt)
7724 * and GPL (GPL-LICENSE.txt) licenses.
7725 *
7726 * http://docs.jquery.com/UI/Progressbar
7727 *
7728 * Depends:
7729 *   ui.core.js
7730 */
7731(function($) {
7732
7733$.widget("ui.progressbar", {
7734
7735	_init: function() {
7736
7737		var self = this,
7738			options = this.options;
7739
7740		this.element
7741			.addClass("ui-progressbar"
7742				+ " ui-widget"
7743				+ " ui-widget-content"
7744				+ " ui-corner-all")
7745			.attr({
7746				role: "progressbar",
7747				"aria-valuemin": this._valueMin(),
7748				"aria-valuemax": this._valueMax(),
7749				"aria-valuenow": this._value()
7750			});
7751
7752		this.valueDiv = $('<div class="ui-progressbar-value ui-widget-header ui-corner-left"></div>').appendTo(this.element);
7753
7754		this._refreshValue();
7755
7756	},
7757
7758	destroy: function() {
7759
7760		this.element
7761			.removeClass("ui-progressbar"
7762				+ " ui-widget"
7763				+ " ui-widget-content"
7764				+ " ui-corner-all")
7765			.removeAttr("role")
7766			.removeAttr("aria-valuemin")
7767			.removeAttr("aria-valuemax")
7768			.removeAttr("aria-valuenow")
7769			.removeData("progressbar")
7770			.unbind(".progressbar");
7771
7772		this.valueDiv.remove();
7773
7774		$.widget.prototype.destroy.apply(this, arguments);
7775
7776	},
7777
7778	value: function(newValue) {
7779		arguments.length && this._setData("value", newValue);
7780

7781		return this._value();
7782	},
7783
7784	_setData: function(key, value){
7785		switch (key) {
7786			case 'value':
7787				this.options.value = value;
7788				this._refreshValue();
7789				this._trigger('change', null, {});
7790				break;
7791		}
7792
7793		$.widget.prototype._setData.apply(this, arguments);
7794	},
7795
7796	_value: function() {
7797		var val = this.options.value;
7798		if (val < this._valueMin()) val = this._valueMin();
7799		if (val > this._valueMax()) val = this._valueMax();
7800
7801		return val;
7802	},
7803
7804	_valueMin: function() {
7805		var valueMin = 0;
7806
7807		return valueMin;
7808	},
7809
7810	_valueMax: function() {
7811		var valueMax = 100;
7812
7813		return valueMax;
7814	},
7815
7816	_refreshValue: function() {
7817		var value = this.value();
7818		this.valueDiv[value == this._valueMax() ? 'addClass' : 'removeClass']("ui-corner-right");
7819		this.valueDiv.width(value + '%');
7820		this.element.attr("aria-valuenow", value);
7821	}
7822
7823});
7824
7825$.extend($.ui.progressbar, {
7826	version: "1.6rc5",
7827	defaults: {
7828		value: 0
7829	}
7830});
7831
7832})(jQuery);
7833/*
7834 * jQuery UI Slider 1.6rc5
7835 *
7836 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
7837 * Dual licensed under the MIT (MIT-LICENSE.txt)
7838 * and GPL (GPL-LICENSE.txt) licenses.
7839 *
7840 * http://docs.jquery.com/UI/Slider
7841 *
7842 * Depends:
7843 *	ui.core.js
7844 */
7845
7846(function($) {
7847
7848$.widget("ui.slider", $.extend({}, $.ui.mouse, {
7849
7850	_init: function() {
7851
7852		var self = this, o = this.options;
7853		this._keySliding = false;
7854		this._handleIndex = null;
7855		this.orientation = o.orientation == 'auto' ? (this.element[0].offsetWidth/this.element[0].offsetHeight > 1 ? 'horizontal' : 'vertical') : o.orientation;
7856
7857		this._mouseInit();
7858
7859		this.element
7860			.addClass("ui-slider"
7861				+ " ui-slider-" + this.orientation
7862				+ " ui-widget"
7863				+ " ui-widget-content"
7864				+ " ui-corner-all");
7865
7866		this.range = $([]);
7867
7868		if (o.range) {
7869			
7870			if (o.range === true) {
7871				this.range = $('<div></div>');
7872				if (!o.values) o.values = [this._valueMin(), this._valueMin()];
7873				if (o.values.length && o.values.length != 2) {
7874					o.values = [o.values[0], o.values[0]];
7875				}
7876			} else {
7877				this.range = $('<div></div>');
7878			}
7879
7880			this.range
7881				.appendTo(this.element)
7882				.addClass("ui-slider-range"
7883					+ " ui-widget-header");
7884
7885			(o.range == "min") && (this.orientation == "horizontal") && this.range.css({ left : 0 });
7886			(o.range == "max") && (this.orientation == "horizontal") && this.range.css({ right : 0 });
7887			(o.range == "min") && (this.orientation == "vertical") && this.range.css({ bottom : 0 });
7888			(o.range == "max") && (this.orientation == "vertical") && this.range.css({ top : 0 });
7889			
7890		}
7891
7892		if ($(".ui-slider-handle", this.element).length == 0)
7893			$('<a href="#"></a>')
7894				.appendTo(this.element)
7895				.addClass("ui-slider-handle");
7896
7897		if (o.values && o.values.length) {
7898			while ($(".ui-slider-handle", this.element).length < o.values.length)
7899				$('<a href="#"></a>')
7900					.appendTo(this.element)
7901					.addClass("ui-slider-handle");
7902		}
7903
7904		this.handles = $(".ui-slider-handle", this.element)
7905			.addClass("ui-state-default"
7906				+ " ui-corner-all");
7907
7908		this.handle = this.handles.eq(0);
7909
7910		this.handles.add(this.range).filter("a")
7911			.click(function(event) { event.preventDefault(); })
7912			.hover(function() { $(this).addClass('ui-state-hover'); }, function() { $(this).removeClass('ui-state-hover'); })
7913			.focus(function() { self.handles.removeClass('ui-state-focus'); $(this).addClass('ui-state-focus'); })
7914			.blur(function() { $(this).removeClass('ui-state-focus'); });
7915
7916		this.handles.each(function(i) {
7917			$(this).data("index.ui-slider-handle", i);
7918		});
7919
7920		this.handles.keydown(function(event) {
7921
7922			var index = $(this).data("index.ui-slider-handle");
7923
7924			if (self.options.disabled)
7925				return;
7926
7927			switch (event.keyCode) {
7928				case $.ui.keyCode.HOME:
7929				case $.ui.keyCode.END:
7930				case $.ui.keyCode.UP:
7931				case $.ui.keyCode.RIGHT:
7932				case $.ui.keyCode.DOWN:
7933				case $.ui.keyCode.LEFT:
7934					if (!self._keySliding) {
7935						self._keySliding = true;
7936						$(this).addClass("ui-state-active");
7937						self._start(event);
7938					}
7939					break;
7940			}
7941
7942			var curVal, newVal, step = self._step();
7943			if (self.options.values && self.options.values.length) {
7944				curVal = newVal = self.values(index);
7945			} else {
7946				curVal = newVal = self.value();
7947			}
7948
7949			switch (event.keyCode) {
7950				case $.ui.keyCode.HOME:
7951					newVal = self._valueMin();
7952					break;
7953				case $.ui.keyCode.END:
7954					newVal = self._valueMax();
7955					break;
7956				case $.ui.keyCode.UP:
7957				case $.ui.keyCode.RIGHT:
7958					newVal = curVal + step;
7959					break;
7960				case $.ui.keyCode.DOWN:
7961				case $.ui.keyCode.LEFT:
7962					newVal = curVal - step;
7963					break;
7964			}
7965
7966			self._slide(event, index, newVal);
7967
7968		}).keyup(function(event) {
7969
7970			if (self._keySliding) {
7971				self._stop(event);
7972				self._change(event);
7973				self._keySliding = false;
7974				$(this).removeClass("ui-state-active");
7975			}
7976
7977		});
7978
7979		this._refreshValue();
7980
7981	},
7982
7983	destroy: function() {
7984
7985		this.handles.remove();
7986
7987		this.element
7988			.removeClass("ui-slider"
7989				+ " ui-slider-horizontal"
7990				+ " ui-slider-vertical"
7991				+ " ui-slider-disabled"
7992				+ " ui-widget"
7993				+ " ui-widget-content"
7994				+ " ui-corner-all")
7995			.removeData("slider")
7996			.unbind(".slider");
7997
7998		this._mouseDestroy();
7999
8000	},
8001
8002	_mouseCapture: function(event) {
8003
8004		var o = this.options;
8005
8006		if (o.disabled)
8007			return false;
8008
8009		this._start(event);
8010
8011		this.elementSize = {
8012			width: this.element.outerWidth(),
8013			height: this.element.outerHeight()
8014		};
8015		this.elementOffset = this.element.offset();
8016
8017		var position = { x: event.pageX, y: event.pageY };
8018		var normValue = this._normValueFromMouse(position);
8019
8020		var distance = this._valueMax(), closestHandle;
8021		var self = this, index;
8022		this.handles.each(function(i) {

8023			var thisDistance = Math.abs(normValue - self.values(i));
8024			if (distance > thisDistance) {
8025				distance = thisDistance;
8026				closestHandle = $(this);
8027				index = i;
8028			}
8029		});
8030
8031		self._handleIndex = index;
8032
8033		closestHandle
8034			.addClass("ui-state-active")
8035			.focus();
8036
8037		this._slide(event, index, normValue);
8038
8039		return true;
8040
8041	},
8042
8043	_mouseStart: function(event) {
8044		return true;
8045	},
8046
8047	_mouseDrag: function(event) {
8048		
8049		var position = { x: event.pageX, y: event.pageY };
8050		var normValue = this._normValueFromMouse(position);
8051
8052		this._slide(event, this._handleIndex, normValue);
8053
8054		return false;
8055		
8056	},
8057
8058	_mouseStop: function(event) {
8059		
8060		this.handles.removeClass("ui-state-active");
8061		this._stop(event);
8062		this._change(event);
8063		this._handleIndex = null;
8064
8065		return false;
8066		
8067	},
8068
8069	_normValueFromMouse: function(position) {
8070
8071		var pixelTotal, pixelMouse;
8072		if ('horizontal' == this.orientation) {
8073			pixelTotal = this.elementSize.width;
8074			pixelMouse = position.x - this.elementOffset.left;
8075		} else {
8076			pixelTotal = this.elementSize.height;
8077			pixelMouse = position.y - this.elementOffset.top;
8078		}
8079
8080		var percentMouse = (pixelMouse / pixelTotal);
8081		if (percentMouse > 1) percentMouse = 1;
8082		if (percentMouse < 0) percentMouse = 0;
8083		if ('vertical' == this.orientation)
8084			percentMouse = 1 - percentMouse;
8085
8086		var valueTotal = this._valueMax() - this._valueMin(),
8087			valueMouse = percentMouse * valueTotal,
8088			valueMouseModStep = valueMouse % this.options.step,
8089			normValue = this._valueMin() + valueMouse - valueMouseModStep;
8090
8091		if (valueMouseModStep > (this.options.step / 2))
8092			normValue += this.options.step;
8093
8094		return normValue;
8095		
8096	},
8097
8098	_start: function(event) {
8099		this._trigger("start", event, {
8100			value: this.value()
8101		});
8102	},
8103
8104	_slide: function(event, index, newVal) {
8105		
8106		if (this.options.values && this.options.values.length) {
8107
8108			var handle = this.handles[index];
8109			var otherVal = this.values(index ? 0 : 1);
8110
8111			if ((index == 0 && newVal >= otherVal) || (index == 1 && newVal <= otherVal))
8112				newVal = otherVal;
8113
8114			if (newVal != this.values(index)) {
8115				var newValues = this.values();
8116				newValues[index] = newVal;
8117				// A slide can be canceled by returning false from the slide callback
8118				var allowed = this._trigger("slide", event, {
8119					handle: handle,
8120					value: newVal,
8121					values: newValues
8122				});
8123				var otherVal = this.values(index ? 0 : 1);
8124				if (allowed !== false) {
8125					this.values(index, newVal);
8126				}
8127			}
8128
8129		} else {
8130
8131			if (newVal != this.value()) {
8132				// A slide can be canceled by returning false from the slide callback
8133				var allowed = this._trigger("slide", event, {
8134					value: newVal
8135				});
8136				if (allowed !== false)
8137					this._setData('value', newVal);
8138			}
8139
8140		}
8141
8142	},
8143
8144	_stop: function(event) {
8145		this._trigger("stop", event, {
8146			value: this.value()
8147		});
8148	},
8149
8150	_change: function(event) {
8151		this._trigger("change", event, {
8152			value: this.value()
8153		});
8154	},
8155
8156	value: function(newValue) {
8157
8158		if (arguments.length) {
8159			this._setData("value", newValue);
8160			this._change();
8161		}
8162
8163		return this._value();
8164
8165	},
8166
8167	values: function(index, newValue) {
8168
8169		if (arguments.length > 1) {
8170			this.options.values[index] = newValue;
8171			this._refreshValue();
8172			this._change();
8173		}
8174
8175		if (arguments.length) {
8176			if (this.options.values && this.options.values.length) {
8177				return this._values(index);
8178			} else {
8179				return this.value();
8180			}
8181		} else {
8182			return this._values();
8183		}
8184
8185	},
8186
8187	_setData: function(key, value) {
8188
8189		$.widget.prototype._setData.apply(this, arguments);
8190
8191		switch (key) {
8192			case 'orientation':
8193
8194				this.orientation = this.options.orientation == 'auto' ? (this.element[0].offsetWidth/this.element[0].offsetHeight > 1 ? 'horizontal' : 'vertical') : this.options.orientation;
8195
8196				this.element
8197					.removeClass("ui-slider-horizontal ui-slider-vertical")
8198					.addClass("ui-slider-" + this._orientation());
8199				this._refreshValue();
8200				break;
8201			case 'value':
8202				this._refreshValue();
8203				break;
8204		}
8205
8206	},
8207
8208	_step: function() {
8209		var step = this.options.step;
8210		return step;
8211	},
8212
8213	_value: function() {
8214
8215		var val = this.options.value;
8216		if (val < this._valueMin()) val = this._valueMin();
8217		if (val > this._valueMax()) val = this._valueMax();
8218
8219		return val;
8220
8221	},
8222
8223	_values: function(index) {
8224
8225		if (arguments.length) {
8226			var val = this.options.values[index];
8227			if (val < this._valueMin()) val = this._valueMin();
8228			if (val > this._valueMax()) val = this._valueMax();
8229
8230			return val;
8231		} else {
8232			return this.options.values;
8233		}
8234
8235	},
8236
8237	_valueMin: function() {
8238		var valueMin = this.options.min;
8239		return valueMin;
8240	},
8241
8242	_valueMax: function() {
8243		var valueMax = this.options.max;
8244		return valueMax;
8245	},
8246
8247	_refreshValue: function() {
8248
8249		var oRange = this.options.range;
8250
8251		if (this.options.values && this.options.values.length) {
8252			var self = this, vp0, vp1;
8253			this.handles.each(function(i, j) {
8254				var valPercent = (self.values(i) - self._valueMin()) / (self._valueMax() - self._valueMin()) * 100;
8255				$(this).css(self.orientation == 'horizontal' ? 'left' : 'bottom', valPercent + '%');
8256				if (self.options.range === true) {
8257					if (self.orientation == 'horizontal') {
8258						(i == 0) && self.range.css('left', valPercent + '%');
8259						(i == 1) && self.range.css('width', (valPercent - lastValPercent) + '%');
8260					} else {
8261						(i == 0) && self.range.css('bottom', (valPercent) + '%');
8262						(i == 1) && self.range.css('height', (valPercent - lastValPercent) + '%');
8263					}
8264				}

8265				lastValPercent = valPercent;
8266			});
8267		} else {
8268			var valPercent = (this.value() - this._valueMin()) / (this._valueMax() - this._valueMin()) * 100;
8269			this.handle.css(this.orientation == 'horizontal' ? 'left' : 'bottom', valPercent + '%');
8270
8271			(oRange == "min") && (this.orientation == "horizontal") && this.range.css({ left: 0, width: valPercent + '%' });
8272			(oRange == "max") && (this.orientation == "horizontal") && this.range.css({ left: valPercent + '%', width: (100 - valPercent) + '%' });
8273			(oRange == "min") && (this.orientation == "vertical") && this.range.css({ top: (100 - valPercent) + '%', height: valPercent + '%' });
8274			(oRange == "max") && (this.orientation == "vertical") && this.range.css({ bottom: valPercent + '%', height: (100 - valPercent) + '%' });
8275		}
8276
8277	}
8278
8279}));
8280
8281$.extend($.ui.slider, {
8282	getter: "value values",
8283	version: "1.6rc5",
8284	eventPrefix: "slide",
8285	defaults: {
8286		delay: 0,
8287		distance: 0,
8288		max: 100,
8289		min: 0,
8290		orientation: 'auto',
8291		range: false,
8292		step: 1,
8293		value: 0,
8294		values: null
8295	}
8296});
8297
8298})(jQuery);
8299/*
8300 * jQuery UI Tabs 1.6rc5
8301 *
8302 * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
8303 * Dual licensed under the MIT (MIT-LICENSE.txt)
8304 * and GPL (GPL-LICENSE.txt) licenses.
8305 *
8306 * http://docs.jquery.com/UI/Tabs
8307 *
8308 * Depends:
8309 *	ui.core.js
8310 */
8311(function($) {
8312
8313$.widget("ui.tabs", {
8314
8315	_init: function() {
8316		// create tabs
8317		this._tabify(true);
8318	},
8319
8320	destroy: function() {
8321		var o = this.options;
8322		this.list.unbind('.tabs')
8323			.removeClass(o.navClass).removeData('tabs');
8324		this.$tabs.each(function() {
8325			var href = $.data(this, 'href.tabs');
8326			if (href)
8327				this.href = href;
8328			var $this = $(this).unbind('.tabs');
8329			$.each(['href', 'load', 'cache'], function(i, prefix) {
8330				$this.removeData(prefix + '.tabs');
8331			});
8332		});
8333		this.$lis.unbind('.tabs').add(this.$panels).each(function() {
8334			if ($.data(this, 'destroy.tabs'))
8335				$(this).remove();
8336			else
8337				$(this).removeClass([o.tabClass, o.selectedClass, o.deselectableClass,
8338					o.disabledClass, o.panelClass, o.hideClass].join(' '));
8339		});
8340		if (o.cookie)
8341			this._cookie(null, o.cookie);
8342	},
8343
8344	_setData: function(key, value) {
8345		if ((/^selected/).test(key))
8346			this.select(value);
8347		else {
8348			this.options[key] = value;
8349			this._tabify();
8350		}
8351	},
8352
8353	length: function() {
8354		return this.$tabs.length;
8355	},
8356
8357	_tabId: function(a) {
8358		return a.title && a.title.replace(/\s/g, '_').replace(/[^A-Za-z0-9\-_:\.]/g, '')
8359			|| this.options.idPrefix + $.data(a);
8360	},
8361
8362	_sanitizeSelector: function(hash) {
8363		return hash.replace(/:/g, '\\:'); // we need this because an id may contain a ":"
8364	},
8365
8366	_cookie: function() {
8367		var cookie = this.cookie || (this.cookie = 'ui-tabs-' + $.data(this.list[0]));
8368		return $.cookie.apply(null, [cookie].concat($.makeArray(arguments)));
8369	},
8370
8371	_tabify: function(init) {
8372
8373		this.list = this.element.is('div') ? this.element.children('ul:first, ol:first').eq(0) : this.element;
8374		this.$lis = $('li:has(a[href])', this.list);
8375		this.$tabs = this.$lis.map(function() { return $('a', this)[0]; });
8376		this.$panels = $([]);
8377
8378		var self = this, o = this.options;
8379
8380		this.$tabs.each(function(i, a) {
8381			// inline tab
8382			if (a.hash && a.hash.replace('#', '')) // Safari 2 reports '#' for an empty hash
8383				self.$panels = self.$panels.add(self._sanitizeSelector(a.hash));
8384			// remote tab
8385			else if ($(a).attr('href') != '#') { // prevent loading the page itself if href is just "#"
8386				$.data(a, 'href.tabs', a.href);

8386 // required for restore on destroy
8387				$.data(a, 'load.tabs', a.href); // mutable
8388				var id = self._tabId(a);
8389				a.href = '#' + id;
8390				var $panel = $('#' + id);
8391				if (!$panel.length) {
8392					$panel = $(o.panelTemplate).attr('id', id).addClass(o.panelClass)
8393						.insertAfter(self.$panels[i - 1] || self.list);
8394					$panel.data('destroy.tabs', true);
8395				}
8396				self.$panels = self.$panels.add($panel);
8397			}
8398			// invalid tab href
8399			else
8400				o.disabled.push(i + 1);
8401		});
8402
8403		// initialization from scratch
8404		if (init) {
8405
8406			// attach necessary classes for styling
8407			if (this.element.is('div')) {
8408			    // TODO replace hardcoded class names
8409			    this.element.addClass('ui-tabs ui-widget ui-widget-content ui-corner-all');
8410			}
8411			this.list.addClass(o.navClass);
8412			this.$lis.addClass(o.tabClass);
8413			this.$panels.addClass(o.panelClass);
8414
8415			// Selected tab
8416			// use "selected" option or try to retrieve:
8417			// 1. from fragment identifier in url
8418			// 2. from cookie
8419			// 3. from selected class attribute on <li>
8420			if (o.selected === undefined) {
8421				if (location.hash) {
8422					this.$tabs.each(function(i, a) {
8423						if (a.hash == location.hash) {
8424							o.selected = i;
8425							return false; // break
8426						}
8427					});
8428				}
8429				else if (o.cookie) {
8430					var index = parseInt(self._cookie(), 10);
8431					if (index && self.$tabs[index]) o.selected = index;
8432				}
8433				else if (self.$lis.filter('.' + o.selectedClass).length)
8434					o.selected = self.$lis.index( self.$lis.filter('.' + o.selectedClass)[0] );
8435			}
8436			o.selected = o.selected === null || o.selected !== undefined ? o.selected : 0; // first tab selected by default
8437
8438			// Take disabling tabs via class attribute from HTML
8439			// into account and update option properly.
8440			// A selected tab cannot become disabled.
8441			o.disabled = $.unique(o.disabled.concat(
8442				$.map(this.$lis.filter('.' + o.disabledClass),
8443					function(n, i) { return self.$lis.index(n); } )
8444			)).sort();
8445			if ($.inArray(o.selected, o.disabled) != -1)
8446				o.disabled.splice($.inArray(o.selected, o.disabled), 1);
8447
8448			// highlight selected tab
8449			this.$panels.addClass(o.hideClass);
8450			this.$lis.removeClass(o.selectedClass);
8451			if (o.selected !== null && this.$tabs.length) { // check for length avoids error when initializing empty list
8452				this.$panels.eq(o.selected).removeClass(o.hideClass);
8453				var classes = [o.selectedClass];
8454				if (o.deselectable) classes.push(o.deselectableClass);

8455				this.$lis.eq(o.selected).addClass(classes.join(' '));
8456
8457				// seems to be expected behavior that the show callback is fired
8458				var onShow = function() {
8459					self._trigger('show', null,
8460						self.ui(self.$tabs[o.selected], self.$panels[o.selected]));
8461				};
8462
8463				// load if remote tab
8464				if ($.data(this.$tabs[o.selected], 'load.tabs'))
8465					this.load(o.selected, onShow);
8466				// just trigger show event
8467				else onShow();
8468			}
8469			
8470			// states
8471			var handleState = function(state, el) {
8472			    if (el.is(':not(.' + o.disabledClass + ')')) el.toggleClass('ui-state-' + state);
8473			};		
8474			this.$lis.bind('mouseover.tabs mouseout.tabs', function() {
8475			    handleState('hover', $(this));
8476			});
8477    		this.$tabs.bind('focus.tabs blur.tabs', function() {
8478    		    handleState('focus', $(this).parents('li:first'));
8479    		});
8480
8481			// clean up to avoid memory leaks in certain versions of IE 6
8482			$(window).bind('unload', function() {
8483				self.$lis.add(self.$tabs).unbind('.tabs');
8484				self.$lis = self.$tabs = self.$panels = null;
8485			});
8486
8487		}
8488		// update selected after add/remove
8489		else
8490			o.selected = this.$lis.index( this.$lis.filter('.' + o.selectedClass)[0] );
8491
8492		// set or update cookie after init and add/remove respectively
8493		if (o.cookie) this._cookie(o.selected, o.cookie);
8494
8495		// disable tabs
8496		for (var i = 0, li; li = this.$lis[i]; i++)
8497			$(li)[$.inArray(i, o.disabled) != -1 && !$(li).hasClass(o.selectedClass) ? 'addClass' : 'removeClass'](o.disabledClass);
8498
8499		// reset cache if switching from cached to not cached
8500		if (o.cache === false) this.$tabs.removeData('cache.tabs');
8501
8502		// set up animations
8503		var hideFx, showFx;
8504		if (o.fx) {
8505			if (o.fx.constructor == Array) {
8506				hideFx = o.fx[0];
8507				showFx = o.fx[1];
8508			}
8509			else hideFx = showFx = o.fx;
8510		}
8511
8512		// Reset certain styles left over from animation
8513		// and prevent IE's ClearType bug...
8514		function resetStyle($el, fx) {
8515			$el.css({ display: '' });
8516			if ($.browser.msie && fx.opacity) $el[0].style.removeAttribute('filter');
8517		}
8518
8519		// Show a tab...
8520		var showTab = showFx ?
8521			function(clicked, $show) {
8522				$show.animate(showFx, showFx.duration || 'normal', function() {
8523					$show.removeClass(o.hideClass);
8524					resetStyle($show, showFx);
8525					self._trigger('show', null, self.ui(clicked, $show[0]));
8526				});
8527			} :
8528			function(clicked, $show) {
8529				$show.removeClass(o.hideClass);
8530				self._trigger('show', null, self.ui(clicked, $show[0]));
8531			};
8532
8533		// Hide a tab, $show is optional...
8534		var hideTab = hideFx ?
8535			function(clicked, $hide, $show) {
8536				$hide.animate(hideFx, hideFx.duration || 'normal', function() {
8537					$hide.addClass(o.hideClass);
8538					resetStyle($hide, hideFx);
8539					if ($show) showTab(clicked, $show, $hide);
8540				});
8541			} :
8542			function(clicked, $hide, $show) {
8543				$hide.addClass(o.hideClass);
8544				if ($show) showTab(clicked, $show);
8545			};
8546
8547		// Switch a tab...
8548		function switchTab(clicked, $li, $hide, $show) {
8549			var classes = [o.selectedClass];
8550			if (o.deselectable) classes.push(o.deselectableClass);
8551			// TODO replace hardcoded class names

8552			$li.removeClass('ui-state-default').addClass(classes.join(' '))
8553			    .siblings().removeClass(classes.join(' ')).addClass('ui-state-default');
8554			hideTab(clicked, $hide, $show);
8555		}
8556
8557		// attach tab event handler, unbind to avoid duplicates from former tabifying...
8558		this.$tabs.unbind('.tabs').bind(o.event + '.tabs', function() {
8559
8560			//var trueClick = event.clientX; // add to history only if true click occured, not a triggered click
8561			var $li = $(this).parents('li:eq(0)'),
8562				$hide = self.$panels.filter(':visible'),
8563				$show = $(self._sanitizeSelector(this.hash));
8564
8565			// If tab is already selected and not deselectable or tab disabled or
8566			// or is already loading or click callback returns false stop here.
8567			// Check if click handler returns false last so that it is not executed
8568			// for a disabled or loading tab!
8569			// TODO replace hardcoded class names
8570			if (($li.hasClass('ui-state-active') && !o.deselectable)
8571				|| $li.hasClass(o.disabledClass)
8572				|| $(this).hasClass(o.loadingClass)
8573				|| self._trigger('select', null, self.ui(this, $show[0])) === false
8574				) {
8575				this.blur();
8576				return false;
8577			}
8578
8579			o.selected = self.$tabs.index(this);
8580
8581			// if tab may be closed
8582			// TODO replace hardcoded class names
8583			if (o.deselectable) {
8584				if ($li.hasClass('ui-state-active')) {
8585					self.options.selected = null;
8586					$li.removeClass([o.selectedClass, o.deselectableClass].join(' ')).
8587					    addClass('ui-state-default');
8588					self.$panels.stop();
8589					hideTab(this, $hide);
8590					this.blur();
8591					return false;
8592				} else if (!$hide.length) {
8593					self.$panels.stop();
8594					var a = this;
8595					self.load(self.$tabs.index(this), function() {
8596						$li.addClass([o.selectedClass, o.deselectableClass].join(' '))
8597						    .removeClass('ui-state-default');
8598						showTab(a, $show);
8599					});
8600					this.blur();
8601					return false;
8602				}
8603			}
8604

8605			if (o.cookie) self._cookie(o.selected, o.cookie);
8606
8607			// stop possibly running animations
8608			self.$panels.stop();
8609
8610			// show new tab
8611			if ($show.length) {
8612				var a = this;
8613				self.load(self.$tabs.index(this), $hide.length ?
8614					function() {
8615						switchTab(a, $li, $hide, $show);
8616					} :
8617					function() {
8618						$li.addClass(o.selectedClass).removeClass('ui-state-default');
8619						showTab(a, $show);
8620					}
8621				);
8622			} else
8623				throw 'jQuery UI Tabs: Mismatching fragment identifier.';
8624
8625			// Prevent IE from keeping other link focussed when using the back button
8626			// and remove dotted border from clicked link. This is controlled via CSS
8627			// in modern browsers; blur() removes focus from address bar in Firefox
8628			// which can become a usability and annoying problem with tabs('rotate').
8629			if ($.browser.msie) this.blur();
8630
8631			return false;
8632
8633		});
8634		
8635		// disable click if event is configured to something else
8636		if (o.event != 'click') this.$tabs.bind('click.tabs', function(){return false;});
8637
8638	},
8639
8640	add: function(url, label, index) {
8641		if (index == undefined)
8642			index = this.$tabs.length; // append by default
8643
8644		var o = this.options;
8645		var $li = $(o.tabTemplate.replace(/#\{href\}/g, url).replace(/#\{label\}/g, label));
8646		$li.addClass(o.tabClass).data('destroy.tabs', true);
8647
8648		var id = url.indexOf('#') == 0 ? url.replace('#', '') : this._tabId( $('a:first-child', $li)[0] );
8649
8650		// try to find an existing element before creating a new one
8651		var $panel = $('#' + id);
8652		if (!$panel.length) {
8653			$panel = $(o.panelTemplate).attr('id', id)
8654				.addClass(o.hideClass)
8655				.data('destroy.tabs', true);
8656		}
8657		$panel.addClass(o.panelClass);
8658		if (index >= this.$lis.length) {
8659			$li.appendTo(this.list);
8660			$panel.appendTo(this.list[0].parentNode);
8661		}
8662		else {
8663			$li.insertBefore(this.$lis[index]);
8664			$panel.insertBefore(this.$panels[index]);
8665		}
8666
8667		o.disabled = $.map(o.disabled,
8668			function(n, i) { return n >= index ? ++n : n });
8669
8670		this._tabify();
8671
8672		if (this.$tabs.length == 1) {
8673			$li.addClass(o.selectedClass);
8674			$panel.removeClass(o.hideClass);
8675			var href = $.data(this.$tabs[0], 'load.tabs');
8676			if (href) this.load(index, href);
8677		}
8678
8679		// callback
8680		this._trigger('add', null, this.ui(this.$tabs[index], this.$panels[index]));
8681	},
8682
8683	remove: function(index) {
8684		var o = this.options, $li = this.$lis.eq(index).remove(),
8685			$panel = this.$panels.eq(index).remove();
8686
8687		// If selected tab was removed focus tab to the right or
8688		// in case the last tab was removed the tab to the left.
8689		if ($li.hasClass(o.selectedClass) && this.$tabs.length > 1)
8690			this.select(index + (index + 1 < this.$tabs.length ? 1 : -1));
8691
8692		o.disabled = $.map($.grep(o.disabled, function(n, i) { return n != index; }),
8693			function(n, i) { return n >= index ? --n : n });
8694
8695		this._tabify();
8696
8697		// callback
8698		this._trigger('remove', null, this.ui($li.find('a')[0], $panel[0]));
8699	},
8700
8701	enable: function(index) {
8702		var o = this.options;
8703		if ($.inArray(index, o.disabled) == -1)
8704			return;
8705
8706		var $li = this.$lis.eq(index).removeClass(o.disabledClass);
8707		if ($.browser.safari) { // fix disappearing tab (that used opacity indicating disabling) after enabling in Safari 2...
8708			$li.css('display', 'inline-block');
8709			setTimeout(function() {
8710				$li.css('display', 'block');
8711			}, 0);
8712		}
8713
8714		o.disabled = $.grep(o.disabled, function(n, i) { return n != index; });
8715
8716		// callback
8717		this._trigger('enable', null, this.ui(this.$tabs[index], this.$panels[index]));
8718	},
8719
8720	disable: function(index) {
8721		var self = this, o = this.options;
8722		if (index != o.selected) { // cannot disable already selected tab
8723			this.$lis.eq(index).addClass(o.disabledClass);
8724
8725			o.disabled.push(index);
8726			o.disabled.sort();
8727
8728			// callback
8729			this._trigger('disable', null, this.ui(this.$tabs[index], this.$panels[index]));
8730		}
8731	},
8732
8733	select: function(index) {
8734		// TODO make null as argument work
8735		if (typeof index == 'string')
8736			index = this.$tabs.index( this.$tabs.filter('[href$=' + index + ']')[0] );
8737		this.$tabs.eq(index).trigger(this.options.event + '.tabs');
8738	},
8739
8740	load: function(index, callback) { // callback is for internal usage only
8741
8742		var self = this, o = this.options, $a = this.$tabs.eq(index), a = $a[0],
8743				bypassCache = callback == undefined || callback === false, url = $a.data('load.tabs');
8744
8745		callback = callback || function() {};
8746
8747		// no remote or from cache - just finish with callback
8748		if (!url || !bypassCache && $.data(a, 'cache.tabs')) {
8749			callback();
8750			return;
8751		}
8752
8753		// load remote from here on
8754
8755		var inner = function(parent) {
8756			var $parent = $(parent), $inner = $parent.find('*:last');
8757			return $inner.length && $inner.is(':not(img)') && $inner || $parent;
8758		};
8759		var cleanup = function() {
8760			self.$tabs.filter('.' + o.loadingClass).removeClass(o.loadingClass)
8761					.each(function() {
8762						if (o.spinner)
8763							inner(this).parent().html(inner(this).data('label.tabs'));
8764					});

8765			self.xhr = null;
8766		};
8767
8768		if (o.spinner) {
8769			var label = inner(a).html();
8770			inner(a).wrapInner('<em></em>')
8771				.find('em').data('label.tabs', label).html(o.spinner);
8772		}
8773
8774		var ajaxOptions = $.extend({}, o.ajaxOptions, {
8775			url: url,
8776			success: function(r, s) {
8777				$(self._sanitizeSelector(a.hash)).html(r);
8778				cleanup();
8779
8780				if (o.cache)
8781					$.data(a, 'cache.tabs', true); // if loaded once do not load them again
8782
8783				// callbacks
8784				self._trigger('load', null, self.ui(self.$tabs[index], self.$panels[index]));
8785				try {
8786					o.ajaxOptions.success(r, s);
8787				}
8788				catch (er) {}
8789
8790				// This callback is required because the switch has to take
8791				// place after loading has completed. Call last in order to
8792				// fire load before show callback...
8793				callback();
8794			}
8795		});
8796		if (this.xhr) {
8797			// terminate pending requests from other tabs and restore tab label
8798			this.xhr.abort();
8799			cleanup();
8800		}
8801		$a.addClass(o.loadingClass);
8802		self.xhr = $.ajax(ajaxOptions);
8803	},
8804
8805	url: function(index, url) {
8806		this.$tabs.eq(index).removeData('cache.tabs').data('load.tabs', url);
8807	},
8808
8809	ui: function(tab, panel) {
8810		return {
8811			options: this.options,
8812			tab: tab,
8813			panel: panel,
8814			index: this.$tabs.index(tab)
8815		};
8816	}
8817
8818});
8819
8820$.extend($.ui.tabs, {
8821	version: '1.6rc5',
8822	getter: 'length',
8823	defaults: {
8824		ajaxOptions: null,
8825		cache: false,
8826		cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
8827		deselectable: false,
8828		deselectableClass: 'ui-tabs-deselectable',
8829		disabled: [],
8830		disabledClass: 'ui-state-disabled',
8831		event: 'click',
8832		fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
8833		hideClass: 'ui-tabs-hide',
8834		idPrefix: 'ui-tabs-',
8835		loadingClass: 'ui-tabs-loading',
8836		navClass: 'ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all',
8837		tabClass: 'ui-state-default ui-corner-top',
8838		panelClass: 'ui-tabs-panel ui-widget-content ui-corner-bottom',
8839		panelTemplate: '<div></div>',
8840		selectedClass: 'ui-tabs-selected ui-state-active',
8841		spinner: 'Loading&#8230;',
8842		tabTemplate: '<li><a href="#{href}"><span>#{label}</span></a></li>'
8843	}
8844});
8845
8846/*
8847 * Tabs Extensions
8848 */
8849
8850/*
8851 * Rotate
8852 */
8853$.extend($.ui.tabs.prototype, {
8854	rotation: null,
8855	rotate: function(ms, continuing) {
8856
8857		continuing = continuing || false;
8858
8859		var self = this, t = this.options.selected;
8860
8861		function start() {
8862			self.rotation = setInterval(function() {
8863				t = ++t < self.$tabs.length ? t : 0;
8864				self.select(t);
8865			}, ms);
8866		}
8867
8868		function stop(event) {
8869			if (!event || event.clientX) { // only in case of a true click
8870				clearInterval(self.rotation);
8871			}
8872		}
8873
8874		// start interval
8875		if (ms) {
8876			start();
8877			if (!continuing)
8878				this.$tabs.bind(this.options.event + '.tabs', stop);
8879			else
8880				this.$tabs.bind(this.options.event + '.tabs', function() {
8881					stop();
8882					t = self.options.selected;
8883					start();
8884				});
8885		}
8886		// stop interval
8887		else {
8888			stop();
8889			this.$tabs.unbind(this.options.event + '.tabs', stop);
8890		}
8891	}
8892});
8893
8894})(jQuery);