<HEAD> <SCRIPT src=tableDom.js> </SCRIPT> <SCRIPT> function doIt() { insertCellAt(0, 1, 2, 2); insertCellAt(4, 1, 1, 1); } </SCRIPT> </HEAD> <BODY onload="doIt()"> <table bgcolor=orange border> <tr> <td>c11</td><td>c12</td> </tr> <tr> <td colspan=2>c21</td><td>c22</td> </tr> <tr> <td>c31</td><td>c32</td><td>c33</td><td>c34</td> </tr> </table> <table bgcolor=orange border> <tr> <td>c11</td><td>c12</td><td rowspan=2>c13</td> </tr> <tr> <td>c21</td><td>c22</td> </tr> <tr> <td>c31</td><td>c32</td><td>c33</td> </tr> </table> </BODY></HTML>