变通一下
<table>
<tr>
<td id=ss> 7987 </td>
</tr>
</table>
<script>
ss.onclick=myMethods;//&Otilde;&acirc;&Ntilde;ù&ETH;&acute;&Ecirc;&Ccedil;&Atilde;&raquo;&Oacute;&ETH;&acute;í&Icirc;ó&micro;&Auml;,&micro;&laquo;&Ecirc;&Ccedil;&Icirc;&THORN;·¨&acute;&laquo;&micro;&Yacute;&sup2;&Icirc;&Ecirc;&yacute;°&iexcl;
function myMethods()
{alert(window.event.srcElement.id);}</script>