https://fra.ro/media/mod_bw_social_share/js/mod_bw_social_share_popup.js?e8e0ac

1(function () {
2  "use strict";
3
4  function openPopup(url, name, w, h) {
5    var dualScreenLeft =
6      window.screenLeft !== undefined ? window.screenLeft : window.screenX;
7    var dualScreenTop =
8      window.screenTop !== undefined ? window.screenTop : window.screenY;
9    var width =
10      window.innerWidth || document.documentElement.clientWidth || screen.width;
11    var height =
12      window.innerHeight ||
13      document.documentElement.clientHeight ||
14      screen.height;
15    var systemZoom = width / window.screen.availWidth;
16    var left = (width - w) / 2 / systemZoom + dualScreenLeft;
17    var top = (height - h) / 2 / systemZoom + dualScreenTop;
18    var features =
19      "scrollbars=yes,resizable=yes,width=" +
20      w +
21      ",height=" +
22      h +
23      ",top=" +
24      top +
25      ",left=" +
26      left;
27    var newWindow = window.open(url, name, features);
28    if (newWindow && newWindow.focus) newWindow.focus();
29  }
30
31  document.addEventListener(
32    "click",
33    function (e) {
34      var a = e.target.closest("a.popup");
35      if (!a) return;
36      // Only handle left-click without modifier keys
37      if (
38        e.defaultPrevented ||
39        e.button !== 0 ||
40        e.metaKey ||
41        e.ctrlKey ||
42        e.shiftKey ||
43        e.altKey
44      )
45        return;
46      e.preventDefault();
47      openPopup(a.href, "share", 600, 460);
48    },
49    false
50  );
51})();