<!DOCTYPE html>
<html>
<body onbeforeunload="top.fired(window); return null;">
Child loaded.
<script>
if (top.loaded)
top.loaded();
</script>
</body>
</html>
<!DOCTYPE html>
<html>
<body onbeforeunload="top.fired(window); return null;">
Child loaded.
<script>
if (top.loaded)
top.loaded();
</script>
</body>
</html>