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   1  (function () {
   2    'use strict';
   3  
   4    /**
   5     * @copyright  (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
   6     * @license    GNU General Public License version 2 or later; see LICENSE.txt
   7     */
   8    document.addEventListener('DOMContentLoaded', function () {
   9      document.getElementById('jform_image').addEventListener('change', function (_ref) {
  10        var currentTarget = _ref.currentTarget;
  11        var flagSelectedValue = currentTarget.value;
  12        var flagimage = document.getElementById('flag').querySelector('img');
  13        var src = Joomla.getOptions('system.paths').rootFull + "/media/mod_languages/images/" + flagSelectedValue + ".gif";
  14  
  15        if (flagSelectedValue) {
  16          flagimage.setAttribute('src', src);
  17          flagimage.setAttribute('alt', flagSelectedValue);
  18        } else {
  19          flagimage.removeAttribute('src');
  20          flagimage.setAttribute('alt', '');
  21        }
  22      }, false);
  23    });
  24  
  25  })();