http://onecallawayheatingandair.com/assets/js/jquery.accordion.js

1;(function($, window, document) {
2
3	var effect = {
4		slideDown: {
5			height: "show", 
6			paddingTop: "show", 
7			marginTop: "show", 
8			paddingBottom: "show", 
9			marginBottom: "show"
10		},
11		slideUp: {
12			height: "hide", 
13			paddingTop: "hide", 
14			marginTop: "hide", 
15			paddingBottom: "hide", 
16			marginBottom: "hide"
17		}
18	};
19
20	Accordion = {
21
22		init: function(el, options) {
23			var that = this;
24
25			// add css style to link
26			$('[data-acc-link]').css({ 'cursor': 'pointer' });
27
28			// hide content by default except content has class "acc-open"
29			$('[data-acc-content]').not('.acc-open').css({ 'display': 'none' });
30
31			// bind click event
32			el.on('click', '[data-acc-link]', function(e) {
33				e.preventDefault();
34				that.options = options;
35				var linkName = $(this).data('acc-link');
36				var contentObj = $('[data-acc-content='+linkName+']');
37				that.toggle(contentObj, el);
38			});
39		},
40
41		open: function(contentObj) {
42			contentObj.animate(effect.slideDown, this.options.duration).addClass('acc-open');
43		},
44
45		close: function(contentObj) {
46			contentObj.animate(effect.slideUp, this.options.duration).removeClass('acc-open');
47		},
48
49
50		toggle: function(contentObj, el) {
51			var that = this;
52			if(!this.options.multiOpen) {
53				var contentName = contentObj.data('acc-content');
54				var contentObjs = $(el).find('[data-acc-content]:not([data-acc-content='+contentName+'])');
55				contentObjs.each(function(i, v) {
56					that.close($(v));
57				});
58			}
59			contentObj.hasClass('acc-open') ? this.close(contentObj) : this.open(contentObj);
60		}
61
62	};
63
64	$.fn.accordion = function(options) {
65		options = $.extend({
66			multiOpen: true,
67			duration: 200
68		}, options);
69
70		return this.each(function() {
71			Accordion.init($(this), options);
72		});
73	}
74
75})(jQuery, window, document);