<marquee direction="up">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><table align="CENTER" class="bottomborder" width="100%" border="0" cellspacing="0" cellpadding="3">
<tr>
<!-- Begin:Link(col:1;num:0;flag:0) -->
<td valign=top><table width="100%" border="0" cellspacing="0" cellpadding="0" class="bottomborder">
<tr>
<td class="p14deepblue">
<div align="center"><a href="{link_url}" target="_blank">{link_name}</a> </div>
</td>
</tr>
</table></td>
<!-- End:Link -->
</tr>
</table></td>
</tr>
</table></marquee>
这段代码是抓取数据库里面的标题让他上下滚动显示我想让他当鼠标经过时停止,离开是继续开始滚动
鼠标行为该怎么写