<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>无标题文档</title> <script language="JavaScript" type="text/javascript"> function init() { var table = document.getElementById("table1"); var trlen = table.rows.length; var tdlen = table.rows[0].cells.length; for (row=0; row < trlen; row++) { for (col=0; col < tdlen; col++) { ttt = table.rows[row].cells[col]; ttt.attachEvent("onclick",function(){ selcol(ttt) }); } } } function selcol(td) { alert(td.innerHTML); //其他代码...... } </script> </head> <body onload="init();"> <table id="table1" width="200" border="1"> <tr> <td>a</td> <td>aa</td> </tr> <tr> <td>b</td> <td>bb</td> </tr> </table> </body> </html>