<!DOCTYPE html>
<html>
<body>
<div>
<script>
if (parent.document.adoptNode)
  parent.document.body.appendChild(parent.document.adoptNode(document.getElementsByTagName("div")[0]));
else
  parent.document.body.appendChild(document.getElementsByTagName("div")[0]);
</script>
<script>
alert('should be outer: ' + document.URL.match(/parser.*/));
</script>
</div>
<script>
alert('should be inner: ' + document.URL.match(/parser.*/));
</script>
</body>
</html>