1<!doctype html>
2<html lang="en">
3<head>
4<meta charset="utf-8">
5<title>Popup Status</title>
6<script type="text/javascript">
7var pageReady = false;
8
9function onLoad() {
10  pageReady = true;
11  if (isPopupBlocked()) {
12    document.getElementById('status').innerHTML = 'Blocked.';
13  } else {
14    document.getElementById('status').innerHTML = 'Allowed.';
15  }
16}
17
18function isPopupBlocked() {
19  var popup_window = window.open(null, "", "width=100,height=100");
20  try {
21    popup_window.close();
22    return false;
23  }
24  catch (e) {
25    return true;
26  }
27}
28</script>
29</head>
30<body onload="onLoad()">
31<div>Pop-ups Status: <span id="status"></span></div>
32</body>
33</html>
34