https://www.nissho-group.com/common_nissho/js/global.js

1const ua = navigator.userAgent;
2const is_Android = /Android/.test(ua);
3const is_iPad = /iPad/.test(ua);
4const is_iPhone = /iPhone/.test(ua);
5const is_iPod = /iPod/.test(ua);
6const is_iOS = is_iPad || is_iPhone || is_iPod;
7const is_Touch = is_iOS || is_Android;
8
9$('#G-SELECT-LANG').each(function () {
10  const $me = $(this), event = is_Touch ? 'touchstart' : 'click';
11  const objWidth = $me.width();
12  const objHeight = $('li:first', $me).outerHeight();
13
14  if($('#header').hasClass('--fixed')) {
15    $me.css({minWidth:objWidth, minHeight:objHeight})
16  }
17  $me.addClass('s-init');
18  $me.find('a').on(event, function (e) {
19      if (!$me.hasClass('open')) {
20        $me.addClass('open');
21        $(document).unbind(event).one(event, function () {
22          $me.removeClass('open');
23        });
24        return false;
25      }
26      else {
27        if ($(this).closest('li').index() == 0) {
28          $me.removeClass('open');
29          return false;
30        }
31      }
32      e.stopPropagation();
33    });
34});