https://www.dbs.id/id/treasures/_next/public/js/iframe_api.js

1if (!window['YT']) {
2  var YT = { loading: 0, loaded: 0 };
3}
4if (!window['YTConfig']) {
5  var YTConfig = { host: 'http://www.youtube.com' };
6}
7if (!YT.loading) {
8  YT.loading = 1;
9  (function () {
10    var l = [];
11    YT.ready = function (f) {
12      if (YT.loaded) {
13        f();
14      } else {
15        l.push(f);
16      }
17    };
18    window.onYTReady = function () {
19      YT.loaded = 1;
20      for (var i = 0; i < l.length; i++) {
21        try {
22          l[i]();
23        } catch (e) {}
24      }
25    };
26    YT.setConfig = function (c) {
27      for (var k in c) {
28        if (c.hasOwnProperty(k)) {
29          YTConfig[k] = c[k];
30        }
31      }
32    };
33  })();
34}