+
−/*
+
− * jQuery UI @VERSION
+
− *
+
− * Copyright (c) 2009 AUTHORS.txt (http://ui.jquery.com/about)
+
− * Dual licensed under the MIT (MIT-LICENSE.txt)
+
− * and GPL (GPL-LICENSE.txt) licenses.
+
− *
+
− * http://docs.jquery.com/UI
+
− */
+
−;(function($) {
+
−
+
−var _remove = $.fn.remove,
+
−	isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);
+
−
+
−//Helper functions and ui object
+
−$.ui = {
+
−	version: "@VERSION",
+
−
+
−	// $.ui.plugin is deprecated.  Use the proxy pattern instead.
+
−	plugin: {
+
−		add: function(module, option, set) {
+
−			var proto = $.ui[module].prototype;
+
−			for(var i in set) {
+
−				proto.plugins[i] = proto.plugins[i] || [];
+
−				proto.plugins[i].push([option, set[i]]);
+
−			}
+
−		},
+
−		call: function(instance, name, args) {
+
−			var set = instance.plugins[name];
+
−			if(!set) { return; }
+
−
+
−			for (var i = 0; i < set.length; i++) {
+
−				if (instance.options[set[i][0]]) {
+
−					set[i][1].apply(instance.element, args);
+
−				}
+
−			}
+
−		}
+
−	},
+
−
+
−	contains: function(a, b) {
+
−		return document.compareDocumentPosition
+
−			? a.compareDocumentPosition(b) & 16
+
−			: a !== b && a.contains(b);
+
−	},
+
−
+
−	cssCache: {},
+
−	css: function(name) {
+
−		if ($.ui.cssCache[name]) { return $.ui.cssCache[name]; }
+
−		var tmp = $('<div class="ui-gen"></div>').addClass(name).css({position:'absolute', top:'-5000px', left:'-5000px', display:'block'}).appendTo('body');
+
−
+
−		//if (!$.browser.safari)
+
−			//tmp.appendTo('body');
+
−
+
−		//Opera and Safari set width and height to 0px instead of auto
+
−		//Safari returns rgba(0,0,0,0) when bgcolor is not set
+
−		$.ui.cssCache[name] = !!(
+
−			(!(/auto|default/).test(tmp.css('cursor')) || (/^[1-9]/).test(tmp.css('height')) || (/^[1-9]/).test(tmp.css('width')) ||
+
−			!(/none/).test(tmp.css('backgroundImage')) || !(/transparent|rgba\(0, 0, 0, 0\)/).test(tmp.css('backgroundColor')))
+
−		);
+
−		try { $('body').get(0).removeChild(tmp.get(0));	} catch(e){}
+
−		return $.ui.cssCache[name];
+
−	},
+
−
+
−	hasScroll: function(el, a) {
+
−
+
−		//If overflow is hidden, the element might have extra content, but the user wants to hide it
+
−		if ($(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]);
+
−	},
+
−
+
−	// TODO: add support for object, area
+
−	tabbable: function(elem) {
+
−		var nodeName = elem.nodeName.toLowerCase();
+
−		function isVisible(element) {
+
−			return !($(element).is(':hidden') || $(element).parents(':hidden').length);
+
−		}
+
−
+
−		return (
+
−			// in tab order
+
−			elem.tabIndex >= 0 &&
+
−
+
−			( // filter node types that participate in the tab order
+
−
+
−				// anchor tag
+
−				('a' == nodeName && elem.href) ||
+
−
+
−				// enabled form element
+
−				(/input|select|textarea|button/.test(nodeName) &&
+
−					'hidden' != elem.type && !elem.disabled)
+
−			) &&
+
−
+
−			// visible on page
+
−			isVisible(elem)
+
−		);
+
−	}
+
−});
+
−
+
−
+
−// $.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)));
+
−
+
−			// 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();
+
−			});
+
−
+
−		this._init();
+
−	};
+
−
+
−	// 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.fix(event) : $.Event();
+
−		event.type = eventName;
+
−
+
−		this.element.trigger(event, data);
+
−
+
−		return !(callback && callback.call(this.element[0], event, data) === false
+
−			|| event.isDefaultPrevented());
+
−	}
+
−};
+
−
+
−$.widget.defaults = {
+
−	disabled: false
+
−};
+
−
+
−
+
−/** Mouse Interaction Plugin **/
+
−
+
−$.ui.mouse = {
+
−	_mouseInit: function() {
+
−		var self = this;
+
−
+
−		this.element
+
−			.bind('mousedown.'+this.widgetName, function(event) {
+
−				return self._mouseDown(event);
+
−			})
+
−			.bind('click.'+this.widgetName, function(event) {
+
−				if(self._preventClickEvent) {
+
−					self._preventClickEvent = false;
+
−					return false;
+
−				}
+
−			});
+
−
+
−		// Prevent text selection in IE
+
−		if ($.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) {
+
−		// 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());
+
−		
+
−		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) {
+
−		$(document)
+
−			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+
−			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
−
+
−		if (this._mouseStarted) {
+
−			this._mouseStarted = false;
+
−			this._preventClickEvent = true;
+
−			this._mouseStop(event);
+
−		}
+
−
+
−		return false;
+
−	},
+
−
+
−	_mouseDistanceMet: function(event) {
+
−		return (Math.max(
+
−				Math.abs(this._mouseDownEvent.pageX - event.pageX),
+
−				Math.abs(this._mouseDownEvent.pageY - event.pageY)
+
−			) >= this.options.distance
+
−		);
+
−	},
+
−
+
−	_mouseDelayMet: function(event) {
+
−		return this.mouseDelayMet;
+
−	},
+
−
+
−	// These are placeholder methods, to be overriden by extending plugin
+
−	_mouseStart: function(event) {},
+
−	_mouseDrag: function(event) {},
+
−	_mouseStop: function(event) {},
+
−	_mouseCapture: function(event) { return true; }
+
−};
+
−
+
−$.ui.mouse.defaults = {
+
−	cancel: null,
+
−	distance: 1,
+
−	delay: 0
+
−};
+
−
+
−})(jQuery);