https://secure-checkout.kiwiexperience.com/sapphire/thirdparty/jquery-ui/jquery.ui.core.js?m=1690900315

1/*!
2 * jQuery UI 1.8rc3
3 *
4 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.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;jQuery.ui || (function($) {
11
12var isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);
13
14//Helper functions and ui object
15$.ui = {
16	version: "1.8rc3",
17
18	// $.ui.plugin is deprecated.  Use the proxy pattern instead.
19	plugin: {
20		add: function(module, option, set) {
21			var proto = $.ui[module].prototype;
22			for(var i in set) {
23				proto.plugins[i] = proto.plugins[i] || [];
24				proto.plugins[i].push([option, set[i]]);
25			}
26		},
27		call: function(instance, name, args) {
28			var set = instance.plugins[name];
29			if(!set || !instance.element[0].parentNode) { return; }
30
31			for (var i = 0; i < set.length; i++) {
32				if (instance.options[set[i][0]]) {
33					set[i][1].apply(instance.element, args);
34				}
35			}
36		}
37	},
38
39	contains: function(a, b) {
40		return document.compareDocumentPosition
41			? a.compareDocumentPosition(b) & 16
42			: a !== b && a.contains(b);
43	},
44
45	hasScroll: function(el, a) {
46
47		//If overflow is hidden, the element might have extra content, but the user wants to hide it
48		if ($(el).css('overflow') == 'hidden') { return false; }
49
50		var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
51			has = false;
52
53		if (el[scroll] > 0) { return true; }
54
55		// TODO: determine which cases actually cause this to happen
56		// if the element doesn't have the scroll set, see if it's possible to
57		// set the scroll
58		el[scroll] = 1;
59		has = (el[scroll] > 0);
60		el[scroll] = 0;
61		return has;
62	},
63
64	isOverAxis: function(x, reference, size) {
65		//Determines when x coordinate is over "b" element axis
66		return (x > reference) && (x < (reference + size));
67	},
68
69	isOver: function(y, x, top, left, height, width) {
70		//Determines when x, y coordinates is over "b" element
71		return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
72	},
73
74	keyCode: {
75		BACKSPACE: 8,
76		CAPS_LOCK: 20,
77		COMMA: 188,
78		CONTROL: 17,
79		DELETE: 46,
80		DOWN: 40,
81		END: 35,
82		ENTER: 13,
83		ESCAPE: 27,
84		HOME: 36,
85		INSERT: 45,
86		LEFT: 37,
87		NUMPAD_ADD: 107,
88		NUMPAD_DECIMAL: 110,
89		NUMPAD_DIVIDE: 111,
90		NUMPAD_ENTER: 108,
91		NUMPAD_MULTIPLY: 106,
92		NUMPAD_SUBTRACT: 109,
93		PAGE_DOWN: 34,
94		PAGE_UP: 33,
95		PERIOD: 190,
96		RIGHT: 39,
97		SHIFT: 16,
98		SPACE: 32,
99		TAB: 9,
100		UP: 38
101	}
102};
103
104//jQuery plugins
105$.fn.extend({
106	_focus: $.fn.focus,
107	focus: function(delay, fn) {
108		return typeof delay === 'number'
109			? this.each(function() {
110				var elem = this;
111				setTimeout(function() {
112					$(elem).focus();
113					(fn && fn.call(elem));
114				}, delay);
115			})
116			: this._focus.apply(this, arguments);
117	},
118	
119	enableSelection: function() {
120		return this
121			.attr('unselectable', 'off')
122			.css('MozUserSelect', '')
123			.unbind('selectstart.ui');
124	},
125
126	disableSelection: function() {
127		return this
128			.attr('unselectable', 'on')
129			.css('MozUserSelect', 'none')
130			.bind('selectstart.ui', function() { return false; });
131	},
132
133	scrollParent: function() {
134		var scrollParent;
135		if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
136			scrollParent = this.parents().filter(function() {
137				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));
138			}).eq(0);
139		} else {
140			scrollParent = this.parents().filter(function() {
141				return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
142			}).eq(0);
143		}
144
145		return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
146	},
147
148	zIndex: function(zIndex) {
149		if (zIndex !== undefined) {
150			return this.css('zIndex', zIndex);
151		}
152		
153		if (this.length) {
154			var elem = $(this[0]), position, value;
155			while (elem.length && elem[0] !== document) {
156				// Ignore z-index if position is set to a value where z-index is ignored by the browser
157				// This makes behavior of this function consistent across browsers
158				// WebKit always returns auto if the element is positioned
159				position = elem.css('position');
160				if (position == 'absolute' || position == 'relative' || position == 'fixed')
161				{
162					// IE returns 0 when zIndex is not specified
163					// other browsers return a string
164					// we ignore the case of nested elements with an explicit value of 0
165					// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
166					value = parseInt(elem.css('zIndex'));
167					if (!isNaN(value) && value != 0) {
168						return value;
169					}
170				}
171				elem = elem.parent();
172			}
173		}
174
175		return 0;
176	}
177});
178
179
180//Additional selectors
181$.extend($.expr[':'], {
182	data: function(elem, i, match) {
183		return !!$.data(elem, match[3]);
184	},
185
186	focusable: function(element) {
187		var nodeName = element.nodeName.toLowerCase(),
188			tabIndex = $.attr(element, 'tabindex');
189		return (/input|select|textarea|button|object/.test(nodeName)
190			? !element.disabled
191			: 'a' == nodeName || 'area' == nodeName
192				? element.href || !isNaN(tabIndex)
193				: !isNaN(tabIndex))
194			// the element and all of its ancestors must be visible
195			// the browser may report that the area is hidden
196			&& !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
197	},
198
199	tabbable: function(element) {
200		var tabIndex = $.attr(element, 'tabindex');
201		return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
202	}
203});
204
205})(jQuery);