515726-1.html
<html>
<head>
<script>
function boom()
{
var frame = document.createElementNS("http://www.w3.org/1999/xhtml", "iframe");
document.documentElement.appendChild(frame);
var framedoc = frame.contentDocument;
document.documentElement.removeChild(frame);
framedoc.removeChild(framedoc.documentElement);
framedoc.appendChild(frame);
try { frame.appendChild(undefined); } catch(e) { }
document.removeChild(document.documentElement);
document.appendChild(frame);
}
</script>
</head>
<body onload="boom();"></body>
</html>
