<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script>
function boom()
{
  var div = document.getElementById("div");
  div.textContent = "\uFDDE\r\uFDDE";
}

</script>
</head>

<body onload="boom();">
<div id="div"></div>
</body>
</html>