https://americantheatrewing.org/wp-content/themes/_krnl/js/twitter-bootstrap/transition.js?ver=3.1.1

1/* ========================================================================
2 * Bootstrap: transition.js v3.1.1
3 * http://getbootstrap.com/javascript/#transitions
4 * ========================================================================
5 * Copyright 2011-2014 Twitter, Inc.
6 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
7 * ======================================================================== */
8
9
10+function ($) {
11  'use strict';
12
13  // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
14  // ============================================================
15
16  function transitionEnd() {
17    var el = document.createElement('bootstrap')
18
19    var transEndEventNames = {
20      'WebkitTransition' : 'webkitTransitionEnd',
21      'MozTransition'    : 'transitionend',
22      'OTransition'      : 'oTransitionEnd otransitionend',
23      'transition'       : 'transitionend'
24    }
25
26    for (var name in transEndEventNames) {
27      if (el.style[name] !== undefined) {
28        return { end: transEndEventNames[name] }
29      }
30    }
31
32    return false // explicit for ie8 (  ._.)
33  }
34
35  // http://blog.alexmaccaw.com/css-transitions
36  $.fn.emulateTransitionEnd = function (duration) {
37    var called = false, $el = this
38    $(this).one($.support.transition.end, function () { called = true })
39    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
40    setTimeout(callback, duration)
41    return this
42  }
43
44  $(function () {
45    $.support.transition = transitionEnd()
46  })
47
48}(jQuery);