appendCol2.html (396B)
1 <HEAD> 2 <SCRIPT src=tableDom.js> 3 </SCRIPT> 4 <SCRIPT> 5 6 function doIt() { 7 var cg = document.getElementsByTagName("COLGROUP")[0]; 8 var col = document.createElement("COL", null); 9 col.width = 200; 10 cg.appendChild(col); 11 } 12 </SCRIPT> 13 </HEAD> 14 <BODY onload="doIt()"> 15 <table bgcolor=orange border> 16 <colgroup> 17 <col> 18 </colgroup> 19 <tr> 20 <td>c11</td><td>c12</td> 21 </tr> 22 </table> 23 </BODY></HTML>