<!doctype html>
<html>
  <head>
    <meta charset="UTF-8">
    <title>Page creating two popups</title>
  </head>
  <body>
    <script type="text/javascript">
      window.open("popup_blocker_a.html", "a");
      window.open("popup_blocker_b.html", "b");
    </script>
  </body>
</html>
