https://www.niequistchiropractic.com/themes/common/javascripts/smb/jquery.open-close.js?v.1.258

1/*
2 * jQuery Open/Close plugin
3 */
4// opens /closes block on click
5
6;(function($) {
7	function OpenClose(options) {
8		this.options = $.extend({
9			addClassBeforeAnimation: true,
10			hideOnClickOutside: false,
11			activeClass:'active',
12			opener:'.opener',
13			slider:'.slide',
14			animSpeed: 400,
15			effect:'fade',
16			event:'click'
17		}, options);
18		this.init();
19	}
20	OpenClose.prototype = {
21		init: function() {
22			if (this.options.holder) {
23				this.findElements();
24				this.attachEvents();
25				this.makeCallback('onInit', this);
26			}
27		},
28		findElements: function() {
29			this.holder = $(this.options.holder);
30			this.opener = this.holder.find(this.options.opener);
31			this.slider = this.holder.find(this.options.slider);
32		},
33		attachEvents: function() {
34			// add handler
35			var self = this;
36			this.eventHandler = function(e) {
37				e.preventDefault();
38				if (self.slider.hasClass(slideHiddenClass)) {
39					self.showSlide();
40				} else {
41					self.hideSlide();
42				}
43			};
44			self.opener.bind(self.options.event, this.eventHandler);
45
46			// hover mode handler
47			if (self.options.event === 'over') {
48				self.opener.bind('mouseenter', function() {
49					if (!self.holder.hasClass(self.options.activeClass)){
50						self.showSlide();
51					}
52				});
53				self.holder.bind('mouseleave', function() {
54					self.hideSlide();
55				});
56			}
57
58			// outside click handler
59			self.outsideClickHandler = function(e) {
60				if (self.options.hideOnClickOutside) {
61					var target = $(e.target);
62					if (!target.is(self.holder) && !target.closest(self.holder).length) {
63						self.hideSlide();
64					}
65				}
66			};
67
68			// set initial styles
69			if (this.holder.hasClass(this.options.activeClass)) {
70				$(document).bind('click touchstart', self.outsideClickHandler);
71			} else {
72				this.slider.addClass(slideHiddenClass);
73			}
74		},
75		showSlide: function() {
76			var self = this;
77			if (self.options.addClassBeforeAnimation) {
78				self.holder.addClass(self.options.activeClass);
79			}
80			self.slider.removeClass(slideHiddenClass);
81			$(document).bind('click touchstart', self.outsideClickHandler);
82
83			self.makeCallback('animStart', true);
84			toggleEffects[self.options.effect].show({
85				box: self.slider,
86				speed: self.options.animSpeed,
87				complete: function() {
88					if (!self.options.addClassBeforeAnimation) {
89						self.holder.addClass(self.options.activeClass);
90					}
91					self.makeCallback('animEnd', true);
92				}
93			});
94		},
95		hideSlide: function() {
96			var self = this;
97			if (self.options.addClassBeforeAnimation) {
98				self.holder.removeClass(self.options.activeClass);
99			}
100			$(document).unbind('click touchstart', self.outsideClickHandler);
101
102			self.makeCallback('animStart', false);
103			toggleEffects[self.options.effect].hide({
104				box: self.slider,
105				speed: self.options.animSpeed,
106				complete: function() {
107					if (!self.options.addClassBeforeAnimation) {
108						self.holder.removeClass(self.options.activeClass);
109					}
110					self.slider.addClass(slideHiddenClass);
111					self.makeCallback('animEnd', false);
112				}
113			});
114		},
115		destroy: function() {
116			this.slider.removeClass(slideHiddenClass).css({ display:'' });
117			this.opener.unbind(this.options.event, this.eventHandler);
118			this.holder.removeClass(this.options.activeClass).removeData('OpenClose');
119			$(document).unbind('click touchstart', this.outsideClickHandler);
120		},
121		makeCallback: function(name) {
122			if (typeof this.options[name] === 'function') {
123				var args = Array.prototype.slice.call(arguments);
124				args.shift();
125				this.options[name].apply(this, args);
126			}
127		}
128	};
129
130	// add stylesheet for slide on DOMReady
131	var slideHiddenClass = 'js-slide-hidden';
132	(function() {
133		var tabStyleSheet = $('<style type="text/css">')[0];
134		var tabStyleRule = '.' + slideHiddenClass;
135		tabStyleRule += '{position:absolute !important;left:-9999px !important;top:-9999px !important;display:block !important}';
136		if (tabStyleSheet.styleSheet) {
137			tabStyleSheet.styleSheet.cssText = tabStyleRule;
138		} else {
139			tabStyleSheet.appendChild(document.createTextNode(tabStyleRule));
140		}
141		$('head').append(tabStyleSheet);
142	}());
143
144	// animation effects
145	var toggleEffects = {
146		slide: {
147			show: function(o) {
148				o.box.stop(true).hide().slideDown(o.speed, o.complete);
149			},
150			hide: function(o) {

151				o.box.stop(true).slideUp(o.speed, o.complete);
152			}
153		},
154		fade: {
155			show: function(o) {
156				o.box.stop(true).hide().fadeIn(o.speed, o.complete);
157			},
158			hide: function(o) {
159				o.box.stop(true).fadeOut(o.speed, o.complete);
160			}
161		},
162		none: {
163			show: function(o) {
164				o.box.hide().show(0, o.complete);
165			},
166			hide: function(o) {
167				o.box.hide(0, o.complete);
168			}
169		}
170	};
171
172	// jQuery plugin interface
173	$.fn.openClose = function(opt) {
174		return this.each(function() {
175			jQuery(this).data('OpenClose', new OpenClose($.extend(opt, { holder: this })));
176		});
177	};
178}(jQuery));