<!DOCTYPE html>
<html class="reftest-wait">
<head>
<script>

function boom()
{
  var m = document.createElementNS("http://www.w3.org/1998/Math/MathML", "mrow");
  document.body.appendChild(m);
  document.getElementById("a").style.display = "inline";
  document.documentElement.removeAttribute("class");
}

</script>
</head>

<body onload="setTimeout(boom, 0);">

<img usemap="#Map" src="data:image/gif,GIF87a%02%00%02%00%B3%00%00%00%00%00%FF%FF%FF%00%00%00%00%00%00%FF%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%2C%00%00%00%00%02%00%02%00%00%04%03%90H%12%00%3B">

<map name="Map"><area id="a"></map>

</body>

</html>