https://www.syfy.es/sites/all/themes/pint_themes/base/js/modules/pint_date_selector.js?ta8p3z

1/**
2 * @file pint_date_selector.js
3 */
4(function($) {
5
6  Drupal.behaviors.pintDateSelectorTheme = {
7    attach: function (context, settings) {
8
9      /**
10       * Global vars
11       */
12      // get the user's current time (in seconds)
13      var now = $.now() / 1000;
14      // prepare some variables
15      var onNow = onNext = isLive = false;
16
17      /**
18       * Schedule
19       */
20      if ($('[data-js=schedule]').length) {
21        var path = location.pathname.split('/'),
22            lastEl = path[path.length-1];
23
24        // If the last URL argument is numeric, it's not today
25        if (!$.isNumeric(lastEl)) {
26          var loop = true;
27          $('[data-js=schedule]').find('.dule').each(function() {
28            // check the timestamp
29            var t = $(this).attr('data-js-schedule-timestamp');
30
31            // Stop looping if future items
32            if (loop === false) {
33              return false;
34            }
35
36            if (t < now) isLive = $(this);
37
38            // If we've set isLive and we start hitting future items
39            // stop looping so we don't set a future item as live
40            if (t > now) loop = false;
41          });
42
43          if (isLive) isLive.addClass('is-active').find('[data-js=schedule-live]').removeAttr('style');
44        }
45      }
46
47    }
48  };
49
50})(jQuery);