1<!DOCTYPE html>
2<html xmlns="http://www.w3.org/1999/xhtml">
3<body onload="addImg()">
4<style>
5.killme { display:none }
6</style>
7<div style="overflow:hidden; position:absolute; width:150px; height:150px; top:50px; left:0px">
8  <div id='parent' style="overflow:hidden; position:absolute; width:150px; height:150px; top:50px; left:0px">
9    <svg xmlns="http://www.w3.org/2000/svg" version="1.1">
10      <g>
11        <rect id='rrr' x='0' y='0' width='10' height='10'/>
12      </g>
13    </svg>
14  </div>
15</div>
16<script>
17function boomie() {
18    document.body.offsetTop;
19    document.getElementById('rrr').setAttribute('x', '20');
20    document.getElementById('parent').className='killme';
21}
22function addImg() {
23    window.setTimeout(function() {
24        var i = new Image();
25        i.src = 'http://www.webkit.org/nosuchfile.png';
26        document.body.appendChild(i);
27        i.onerror = boomie;
28    }, 15);
29}
30</script>
31</body>
32</html>
33
34