<style type="text/css">
<!--
.over { background-color: #339999}
.out { background-color: #f3f3f3}
-->
</style>
<head>与 </head>之间.
依据自己的喜好适当更换上面的颜色
以下内容请注意onMouseOver="this.className='over'" onMouseOut="this.className='out'"
记得放入body里哟
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
<table cellpadding="1" cellspacing="1" height="30" bgcolor="#999999">
<tr>
<td width="156" bgcolor="#F3F3F3" height="30" onMouseOver="this.className='over'" onMouseOut="this.className='out'">
<p align="center"><span style="font-size:9pt;">把鼠标放这看看吧.
</span></p>
</td>
</tr>
</table>
