Hongtting

<table>
<tr>
<td>No</td>
<td id='td_w_1'><a href="javascript:aaa(1);">aaa</a></td>
<td>bbbb</td>
</tr>
<tr>
<td>2</td>
<td id='td_w_2'><a href="javascript:aaa(2);">222</a></td>
<td>b222</td>
</tr>
<table>

<script type="text/javascript">
function aaa(Z)
{
 var D = Z ;
    var t = document.getElementById(eval('"td_w_"+D'));
 
    t.style.backgroundColor = "#fc0";
}
</script>