那就直接这样好了,用什么VB啊直接写不就行了

if trim(select="11") then
response.write "<table >"
response.write "<tr>"
response.write "</tr>"
response.write "</table>"
end if

response.write  "&lt;table style=none&gt;"

已经解决，谢谢！！！

<select id=se1 onchange="tbl1.style.display='block'">
<option value=1>------------------------</option>
<option value=1>当选择这个就会出来一个表格</option>
</select>
<br><br>
<table id=tbl1 style="display:none;border:1px solid gray" align=center>
<tr><td>aaaaa</td><td>aaaaa</td><td>aaaaa</td><td>aaaaa</td></tr>
<tr><td>aaaaa</td><td>aaaaa</td><td>aaaaa</td><td>aaaaa</td></tr>
<tr><td>aaaaa</td><td>aaaaa</td><td>aaaaa</td><td>aaaaa</td></tr>
<tr><td>aaaaa</td><td>aaaaa</td><td>aaaaa</td><td>aaaaa</td></tr>
<tr><td>aaaaa</td><td>aaaaa</td><td>aaaaa</td><td>aaaaa</td></tr>
</table>