text: /*
   * jQuery UI 1.7.2
   * Download by http://www.codefans.net
   * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
   * Dual licensed under the MIT (MIT-LICENSE.txt)
   * and GPL (GPL-LICENSE.txt) licenses.
   *
   * http://docs.jquery.com/UI
   */
  ;jQuery.ui || (function($) {
  
  var _remove = $.fn.remove,
  	isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);
  
  //Helper functions and ui object
  $.ui = {
  	version: "1.7.2",
  
  	// $.ui.plugin is deprecated.  Use the proxy pattern instead.
  	plugin: {
  		add: function(module, option, set) {
  			var proto = $.ui[module].prototype;
  			for(var i in set) {
  				proto.plugins[i] = proto.plugins[i] || [];
  				proto.plugins[i].push([option, set[i]]);
  			}
  		},
  		call: function(instance, name, args) {
  			var set = instance.plugins[name];
  			if(!set || !instance.element[0].parentNode) { return; }
  
  			for (var i = 0; i < set.length; i++) {
  				if (instance.options[set[i][0]]) {
  					set[i][1].apply(instance.element, args);
  				}
  			}
  		}
  	},
  
  	contains: function(a, b) {
  		return document.compareDocumentPosition
  			? a.compareDocumentPosition(b) & 16
  			: a !== b && a.contains(b);
  	},
  
  	hasScroll: function(el, a) {
  
  		//If overflow is hidden, the element might have extra content, but the user wants to hide it
  		if ($(el).css('overflow') == 'hidden') { return false; }
  
  		var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
  			has = false;
  
  		if (el[scroll] > 0) { return true; }
  
  		// TODO: determine which cases actually cause this to happen
  		// if the element doesn't have the scroll set, see if it's possible to
  		// set the scroll
  		el[scroll] = 1;
  		has = (el[scroll] > 0);
  		el[scroll] = 0;
  		return has;
  	},
  
  	isOverAxis: function(x, reference, size) {
  		//Determines when x coordinate is over "b" element axis
  		return (x > reference) && (x < (reference + size));
  	},
  
  	isOver: function(y, x, top, left, height, width) {
  		//Determines when x, y coordinates is over "b" element
  		return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
  	},
  
  	keyCode: {
  		BACKSPACE: 8,
  		CAPS_LOCK: 20,
  		COMMA: 188,
  		CONTROL: 17,
  		DELETE: 46,
  		DOWN: 40,
  		END: 35,
  		ENTER: 13,
  		ESCAPE: 27,
  		HOME: 36,
  		INSERT: 45,
  		LEFT: 37,
  		NUMPAD_ADD: 107,
  		NUMPAD_DECIMAL: 110,
  		NUMPAD_DIVIDE: 111,
  		NUMPAD_ENTER: 108,
  		NUMPAD_MULTIPLY: 106,
  		NUMPAD_SUBTRACT: 109,
  		PAGE_DOWN: 34,
  		PAGE_UP: 33,
  		PERIOD: 190,
  		RIGHT: 39,
  		SHIFT: 16,
  		SPACE: 32,
  		TAB: 9,
  		UP: 38
  	}
  };
  
  // WAI-ARIA normalization
  if (isFF2) {
  	var attr = $.attr,
  		removeAttr = $.fn.removeAttr,
  		ariaNS = "http://www.w3.org/2005/07/aaa",
  		ariaState = /^aria-/,
  		ariaRole = /^wairole:/;
  
  	$.attr = function(elem, name, value) {
  		var set = value !== undefined;
  
  		return (name == 'role'
  			? (set
  				? attr.call(this, elem, name, "wairole:" + value)
  				: (attr.apply(this, arguments) || "").replace(ariaRole, ""))
  			: (ariaState.test(name)
  				? (set
  					? elem.setAttributeNS(ariaNS,
  						name.replace(ariaState, "aaa:"), value)
  					: attr.call(this, elem, name.replace(ariaState, "aaa:")))
  				: attr.apply(this, arguments)));
  	};
  
  	$.fn.removeAttr = function(name) {
  		return (ariaState.test(name)
  			? this.each(function() {
  				this.removeAttributeNS(ariaNS, name.replace(ariaState, ""));
  			}) : removeAttr.call(this, name));
  	};
  }
  
  //jQuery plugins
  $.fn.extend({
  	remove: function() {
  		// Safari has a native remove event which actually removes DOM elements,
  		// so we have to use triggerHandler instead of trigger (#3037).
  		$("*", this).add(this).each(function() {
  			$(this).triggerHandler("remove");
  		});
  		return _remove.apply(this, arguments );
  	},
  
  	enableSelection: function() {
  		return this
  			.attr('unselectable', 'off')
  			.css('MozUserSelect', '')
  			.unbind('selectstart.ui');
  	},
  
  	disableSelection: function() {
  		return this
  			.attr('unselectable', 'on')
  			.css('MozUserSelect', 'none')
  			.bind('selectstart.ui', function() { return false; });
  	},
  
  	scrollParent: function() {
  		var scrollParent;
  		if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
  			scrollParent = this.parents().filter(function() {
  				return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
  			}).eq(0);
  		} else {
  			scrollParent = this.parents().filter(function() {
  				return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
  			}).eq(0);
  		}
  
  		return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
  	}
  });
  
  
  //Additional selectors
  $.extend($.expr[':'], {
  	data: function(elem, i, match) {
  		return !!$.data(elem, match[3]);
  	},
  
  	focusable: function(element) {
  		var nodeName = element.nodeName.toLowerCase(),
  			tabIndex = $.attr(element, 'tabindex');
  		return (/input|select|textarea|button|object/.test(nodeName)
  			? !element.disabled
  			: 'a' == nodeName || 'area' == nodeName
  				? element.href || !isNaN(tabIndex)
  				: !isNaN(tabIndex))
  			// the element and all of its ancestors must be visible
  			// the browser may report that the area is hidden
  			&& !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
  	},
  
  	tabbable: function(element) {
  		var tabIndex = $.attr(element, 'tabindex');
  		return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
  	}
  });
  
  
  // $.widget is a factory to create jQuery plugins
  // taking some boilerplate code out of the plugin code
  function getter(namespace, plugin, method, args) {
  	function getMethods(type) {
  		var methods = $[namespace][plugin][type] || [];
  		return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods);
  	}
  
  	var methods = getMethods('getter');
  	if (args.length == 1 && typeof args[0] == 'string') {
  		methods = methods.concat(getMethods('getterSetter'));
  	}
  	return ($.inArray(method, methods) != -1);
  }
  
  $.widget = function(name, prototype) {
  	var namespace = name.split(".")[0];
  	name = name.split(".")[1];
  
  	// create plugin method
  	$.fn[name] = function(options) {
  		var isMethodCall = (typeof options == 'string'),
  			args = Array.prototype.slice.call(arguments, 1);
  
  		// prevent calls to internal methods
  		if (isMethodCall && options.substring(0, 1) == '_') {
  			return this;
  		}
  
  		// handle getter methods
  		if (isMethodCall && getter(namespace, name, options, args)) {
  			var instance = $.data(this[0], name);
  			return (instance ? instance[options].apply(instance, args)
  				: undefined);
  		}
  
  		// handle initialization and non-getter methods
  		return this.each(function() {
  			var instance = $.data(this, name);
  
  			// constructor
  			(!instance && !isMethodCall &&
  				$.data(this, name, new $[namespace][name](this, options))._init());
  
  			// method call
  			(instance && isMethodCall && $.isFunction(instance[options]) &&
  				instance[options].apply(instance, args));
  		});
  	};
  
  	// create widget constructor
  	$[namespace] = $[namespace] || {};
  	$[namespace][name] = function(element, options) {
  		var self = this;
  
  		this.namespace = namespace;
  		this.widgetName = name;
  		this.widgetEventPrefix = $[namespace][name].eventPrefix || name;
  		this.widgetBaseClass = namespace + '-' + name;
  
  		this.options = $.extend({},
  			$.widget.defaults,
  			$[namespace][name].defaults,
  			$.metadata && $.metadata.get(element)[name],
  			options);
  
  		this.element = $(element)
  			.bind('setData.' + name, function(event, key, value) {
  				if (event.target == element) {
  					return self._setData(key, value);
  				}
  			})
  			.bind('getData.' + name, function(event, key) {
  				if (event.target == element) {
  					return self._getData(key);
  				}
  			})
  			.bind('remove', function() {
  				return self.destroy();
  			});
  	};
  
  	// add widget prototype
  	$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);
  
  	// TODO: merge getter and getterSetter properties from widget prototype
  	// and plugin prototype
  	$[namespace][name].getterSetter = 'option';
  };
  
  $.widget.prototype = {
  	_init: function() {},
  	destroy: function() {
  		this.element.removeData(this.widgetName)
  			.removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
  			.removeAttr('aria-disabled');
  	},
  
  	option: function(key, value) {
  		var options = key,
  			self = this;
  
  		if (typeof key == "string") {
  			if (value === undefined) {
  				return this._getData(key);
  			}
  			options = {};
  			options[key] = value;
  		}
  
  		$.each(options, function(key, value) {
  			self._setData(key, value);
  		});
  	},
  	_getData: function(key) {
  		return this.options[key];
  	},
  	_setData: function(key, value) {
  		this.options[key] = value;
  
  		if (key == 'disabled') {
  			this.element
  				[value ? 'addClass' : 'removeClass'](
  					this.widgetBaseClass + '-disabled' + ' ' +
  					this.namespace + '-state-disabled')
  				.attr("aria-disabled", value);
  		}
  	},
  
  	enable: function() {
  		this._setData('disabled', false);
  	},
  	disable: function() {
  		this._setData('disabled', true);
  	},
  
  	_trigger: function(type, event, data) {
  		var callback = this.options[type],
  			eventName = (type == this.widgetEventPrefix
  				? type : this.widgetEventPrefix + type);
  
  		event = $.Event(event);
  		event.type = eventName;
  
  		// copy original event properties over to the new event
  		// this would happen if we could call $.event.fix instead of $.Event
  		// but we don't have a way to force an event to be fixed multiple times
  		if (event.originalEvent) {
  			for (var i = $.event.props.length, prop; i;) {
  				prop = $.event.props[--i];
  				event[prop] = event.originalEvent[prop];
  			}
  		}
  
  		this.element.trigger(event, data);
  
  		return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false
  			|| event.isDefaultPrevented());
  	}
  };
  
  $.widget.defaults = {
  	disabled: false
  };
  
  
  /** Mouse Interaction Plugin **/
  
  $.ui.mouse = {
  	_mouseInit: function() {
  		var self = this;
  
  		this.element
  			.bind('mousedown.'+this.widgetName, function(event) {
  				return self._mouseDown(event);
  			})
  			.bind('click.'+this.widgetName, function(event) {
  				if(self._preventClickEvent) {
  					self._preventClickEvent = false;
  					event.stopImmediatePropagation();
  					return false;
  				}
  			});
  
  		// Prevent text selection in IE
  		if ($.browser.msie) {
  			this._mouseUnselectable = this.element.attr('unselectable');
  			this.element.attr('unselectable', 'on');
  		}
  
  		this.started = false;
  	},
  
  	// TODO: make sure destroying one instance of mouse doesn't mess with
  	// other instances of mouse
  	_mouseDestroy: function() {
  		this.element.unbind('.'+this.widgetName);
  
  		// Restore text selection in IE
  		($.browser.msie
  			&& this.element.attr('unselectable', this._mouseUnselectable));
  	},
  
  	_mouseDown: function(event) {
  		// don't let more than one widget handle mouseStart
  		// TODO: figure out why we have to use originalEvent
  		event.originalEvent = event.originalEvent || {};
  		if (event.originalEvent.mouseHandled) { return; }
  
  		// we may have missed mouseup (out of window)
  		(this._mouseStarted && this._mouseUp(event));
  
  		this._mouseDownEvent = event;
  
  		var self = this,
  			btnIsLeft = (event.which == 1),
  			elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
  		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
  			return true;
  		}
  
  		this.mouseDelayMet = !this.options.delay;
  		if (!this.mouseDelayMet) {
  			this._mouseDelayTimer = setTimeout(function() {
  				self.mouseDelayMet = true;
  			}, this.options.delay);
  		}
  
  		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
  			this._mouseStarted = (this._mouseStart(event) !== false);
  			if (!this._mouseStarted) {
  				event.preventDefault();
  				return true;
  			}
  		}
  
  		// these delegates are required to keep context
  		this._mouseMoveDelegate = function(event) {
  			return self._mouseMove(event);
  		};
  		this._mouseUpDelegate = function(event) {
  			return self._mouseUp(event);
  		};
  		$(document)
  			.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
  			.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
  
  		// preventDefault() is used to prevent the selection of text here -
  		// however, in Safari, this causes select boxes not to be selectable
  		// anymore, so this fix is needed
  		($.browser.safari || event.preventDefault());
  
  		event.originalEvent.mouseHandled = true;
  		return true;
  	},
  
  	_mouseMove: function(event) {
  		// IE mouseup check - mouseup happened when mouse was out of window
  		if ($.browser.msie && !event.button) {
  			return this._mouseUp(event);
  		}
  
  		if (this._mouseStarted) {
  			this._mouseDrag(event);
  			return event.preventDefault();
  		}
  
  		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
  			this._mouseStarted =
  				(this._mouseStart(this._mouseDownEvent, event) !== false);
  			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
  		}
  
  		return !this._mouseStarted;
  	},
  
  	_mouseUp: function(event) {
  		$(document)
  			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
  			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
  
  		if (this._mouseStarted) {
  			this._mouseStarted = false;
  			this._preventClickEvent = (event.target == this._mouseDownEvent.target);
  			this._mouseStop(event);
  		}
  
  		return false;
  	},
  
  	_mouseDistanceMet: function(event) {
  		return (Math.max(
  				Math.abs(this._mouseDownEvent.pageX - event.pageX),
  				Math.abs(this._mouseDownEvent.pageY - event.pageY)
  			) >= this.options.distance
  		);
  	},
  
  	_mouseDelayMet: function(event) {
  		return this.mouseDelayMet;
  	},
  
  	// These are placeholder methods, to be overriden by extending plugin
  	_mouseStart: function(event) {},
  	_mouseDrag: function(event) {},
  	_mouseStop: function(event) {},
  	_mouseCapture: function(event) { return true; }
  };
  
  $.ui.mouse.defaults = {
  	cancel: null,
  	distance: 1,
  	delay: 0
  };
  
  })(jQuery);
  