<table border=1 width="100">
<tr>
<td onclick="aaa()">1</td>
<td onclick="aaa()">2</td>
<td onclick="aaa()">3</td>
</tr>
<tr>
<td onclick="aaa()">4</td>
<td onclick="aaa()">5</td>
<td onclick="aaa()">6</td>
</tr>
</table>
<script>
function aaa(){
var a = window.open("a.htm","tmp","width=200,height=10,top=0,left=0");
a.document.write("第"+(event.srcElement.parentElement.rowIndex+1)+"行")
a.document.write("第"+(event.srcElement.cellIndex+1)+"列")
a.document.close()
}
</script>