1<html xmlns="http://www.w3.org/1999/xhtml">
2<head>
3<script>
4
5function boom()
6{
7  var zz = document.getElementById("d").childNodes[0];
8
9  zz.parentNode.removeChild(zz);
10
11  var r = document.createRange();
12  r.setStart(zz, 0);
13  r.setEnd(zz, 0);
14
15  try {
16    r.insertNode(document.createTextNode('5'));
17  } catch (e) {
18  }
19}
20
21</script>
22</head>
23
24<body onload="boom()">
25
26<div id="d">3</div>
27
28</body>
29</html>
30