<BR><center>
将鼠标移过来看效果！
<BR>
<BR>
<table width="100%" border="0" cellspacing="0" cellpadding="0" height="50">
<tr>
<td onMouseOver=this.style.backgroundColor='#99CC66' onMouseOut=this.style.backgroundColor='' bgcolor="#6699FF"> </td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td onMouseOver=this.style.backgroundColor='#FFFF99' onMouseOut=this.style.backgroundColor='' bgcolor="#FFCCFF"> </td>
</tr>
</table>