https://lifebet.ru/modules/contrib/lifebet_autopredict/js/hub_help.js?tmlxku

1(function (Drupal, once) {
2  'use strict';
3
4  function openDialog(dialog) {
5    if (!dialog) return;
6    if (typeof dialog.showModal === 'function') {
7      try { dialog.showModal(); } catch (e) { dialog.setAttribute('open', 'open'); }
8    }
9    else {
10      dialog.setAttribute('open', 'open');
11    }
12  }
13
14  function closeDialog(dialog) {
15    if (!dialog) return;
16    if (typeof dialog.close === 'function') {
17      try { dialog.close(); } catch (e) { dialog.removeAttribute('open'); }
18    }
19    else {
20      dialog.removeAttribute('open');
21    }
22  }
23
24  Drupal.behaviors.lifebetAutoPredictHubHelp = {
25    attach: function (context) {
26      once('lifebetAutoPredictHubHelp', '.lb-glossary', context).forEach(function (wrap) {
27        var btn = wrap.querySelector('.lb-glossary-btn');
28        var dialogId = btn ? btn.getAttribute('aria-controls') : null;
29        var dialog = dialogId ? document.getElementById(dialogId) : null;
30        if (!btn || !dialog) return;
31
32        btn.addEventListener('click', function (e) {
33          e.preventDefault();
34          openDialog(dialog);
35        });
36
37        // Close buttons.
38        dialog.querySelectorAll('[data-lb-dialog-close]').forEach(function (el) {
39          el.addEventListener('click', function (e) {
40            e.preventDefault();
41            closeDialog(dialog);
42          });
43        });
44
45        // Click on backdrop to close (native dialog only).
46        dialog.addEventListener('click', function (e) {
47          // If click is directly on dialog element (backdrop area), close.
48          if (e.target === dialog) {
49            closeDialog(dialog);
50          }
51        });
52
53        // Esc key fallback for non-native.
54        dialog.addEventListener('keydown', function (e) {
55          if (e.key === 'Escape') {
56            e.preventDefault();
57            closeDialog(dialog);
58          }
59        });
60      });
61    }
62  };
63})(Drupal, once);