1<html xmlns="http://www.w3.org/1999/xhtml"> 2<head> 3 4<script> 5 6function boo() 7{ 8 document.getElementById("td46").setAttribute("rowspan", 3); 9 document.getElementById("tbody6").appendChild(document.createTextNode('X')); 10} 11 12window.addEventListener("load", boo, false); 13 14</script> 15 16 17</head> 18<body> 19 20<table border="1"> 21 <tbody id="tbody6"> 22 <tr id="tr7"> 23 <td>A</td> 24 <td>B</td> 25 Y 26 </tr> 27 <tr> 28 <td>C</td> 29 <td id="td46">D</td> 30 </tr> 31 </tbody> 32</table> 33 34</body> 35</html> 36