1<html xmlns="http://www.w3.org/1999/xhtml">
2<head>
3
4<script>
5
6function boom()
7{
8  document.getElementById('A').setAttribute('colspan', 0);
9  document.getElementById('B').setAttribute('rowspan', 3);
10}
11
12</script>
13
14</head>
15
16<body onload="boom();">
17
18<table>
19  <tr>
20    <td id="A">TD</td>
21    <td id="B" colspan="3">TD</td>
22  </tr>
23</table>
24
25</body>
26</html>
27