如何实现移动到Label范围内就弹出窗口，离开Label矿口就消失？？

Question

<label for=b style='cursor:hand' onmouseover="test=window.open('1.html')" onmouseout="test.close();">test</label>

Answer 1

用div吧　网也中加上<DIV id=t_info2 
style="PADDING-RIGHT: 12px; PADDING-LEFT: 12px; Z-INDEX: 1; BACKGROUND: #cccccc; VISIBILITY: hidden; PADDING-BOTTOM: 12px; WIDTH: 260px; LINE-HEIGHT: 22px; PADDING-TOP: 12px; POSITION: absolute; HEIGHT: 90px"></DIV>
<DIV id=t_info 
style="BORDER-RIGHT: #b2d1ff 1px solid; PADDING-RIGHT: 12px; BORDER-TOP: #b2d1ff 1px solid; PADDING-LEFT: 12px; Z-INDEX: 2; BACKGROUND: #ffffff; VISIBILITY: hidden; PADDING-BOTTOM: 12px; BORDER-LEFT: #b2d1ff 1px solid; WIDTH: 260px; LINE-HEIGHT: 22px; PADDING-TOP: 12px; BORDER-BOTTOM: #b2d1ff 1px solid; POSITION: absolute; HEIGHT: 90px"></DIV><script language="javascript"  type="text/javascript">
function moveinfo()
{
t_info.style.visibility="visible";
t_info2.style.visibility="visible";
t_info2.style.filter="Alpha(opacity=70)"
t_info.style.left=document.body.scrollLeft+window.event.clientX+2;
t_info2.style.left=document.body.scrollLeft+window.event.clientX+7;
t_info.style.top=document.body.scrollTop+window.event.clientY+2;
t_info2.style.top=document.body.scrollTop+window.event.clientY+9;
}
function showinfo(obj,usrname,topictime,replyinfo)
{
t_info.innerHTML="<b>主题简介</b>："+usrname;
//t_info.innerHTML="<b>主题作者</b>："+usrname+"<br><b>时间</b>："+topictime+"<br><b>回复预览</b>："+replyinfo;
//window.status="主题作者："+usrname+"   时间："+topictime+"   预览："+replyinfo;
}
function clearinfo()
{
t_info2.style.filter="";
t_info2.style.visibility="hidden";
t_info.style.visibility="hidden";
window.status="万家乐庆典";
}</script>调用的地方加上
onmousemove=moveinfo()  onmouseover="showinfo(this,'3333','0','0')" onmouseout=clearinfo()示例：http://www.zbqingdian.com/hshzh.php