<html class="reftest-wait">
<head>
<script>
  
var HTML_NS = "http://www.w3.org/1999/xhtml";

function boom1()
{
  var newSpan = document.createElementNS(HTML_NS, "span");
  document.body.appendChild(newSpan);
  
  setTimeout(boom2, 30);
}

function boom2()
{
  var newDiv = document.createElementNS(HTML_NS, "div");
  document.getElementById("s").appendChild(newDiv);
  document.documentElement.removeAttribute("class");
}

</script>
</head>
<body onload="setTimeout(boom1, 30);">
 <p>العربي</p>
 <span id="s"></span><input><select></select><isindex><span></span>
</body>
</html>