一个js实现的div提示

代码如下：

<script type="text/javascript">
<!--
function hiddiv(blah)
{
document.getElementById(blah).style.display="none"
}
function showdiv(blah)
{
document.getElementById(blah).style.display=""
document.getElementById(blah).style.left=window.event.clientX+15
document.getElementById(blah).style.top=window.event.clientY
}
//-->
 
</script>

用法:

<a href=http://www.iteye.com  onmouseover="showdiv('javaeye')" onmouseout="hiddiv(javaeye)">

<div id="javaeye" style="position: absolute; background-color:#FFFFFF; display: none; left: 11; top: 36">
 
<table style="border: 1px black dashed" ><tr><td style="width: 350px">
 
<p>说明：</p>
<p>
哈哈，这是来自javaeye的jarorwar的blog<br />
</p>
</td></tr></table>
</div>