372376-1.xhtml
<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait">
<head>
<script>
<![CDATA[
var HTML_NS = "http://www.w3.org/1999/xhtml";
function boom()
{
var $table = document.getElementById('table');
var $oldtd = document.getElementById('oldtd');
$table.style.outline = "1px solid green";
var $tr = document.createElementNS(HTML_NS, 'tr');
$tr.style.display = "inherit";
$table.insertBefore($tr, $oldtd);
var $td = document.createElementNS(HTML_NS, 'td');
$tr.appendChild($td);
var $anothertr = document.createElementNS(HTML_NS, 'tr');
$table.insertBefore($anothertr, $tr);
document.documentElement.removeAttribute("class");
}
]]>
</script>
</head>
<body onload="setTimeout(boom, 30)">
<table border="1" id="table">
<td id="oldtd"></td>
</table>
</body>
</html>
