<?xml version="1.0"?>

<svg xmlns="http://www.w3.org/2000/svg"><script>
<![CDATA[

function boom()
{
  var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
  document.documentElement.appendChild(rect);
  document.removeChild(document.documentElement);
  rect.getScreenCTM();
}

window.addEventListener("load", boom, false);

]]>
</script></svg>