怎么让动态下拉框显示在最上层
js
function closeBaojd(m)
{
if(m==1)
{
document.all.baojd.style.top="45px";
document.all.baojd.style.left="138px";
document.all.baojd.target="main";
document.all.baojd.style.display="block";
}
else if(m==2)
{
document.all.baojd.style.display="none";
}
}
html
<div name="baojd" id="baojd" style=" border:2px solid #000066;font-size:12px; display:none; z-index:10000; background-color:#FFFFFF;text-align:center; position:absolute;width:70px;height:40px;" onMouseOver="closeBaojd(1);" onMouseOut="closeBaojd(2);" >
<div style=" border-bottom:1px solid #000000;height:20px; padding-top:5px;"><a href="Admin_Jianji_Add.htm" target="main">生成报价单</a></div>
<div style="height:20px; padding-top:5px;"><a href="Admin_Jianji.htm" target="main">报价单管理</a></div>
</div>
这个动态的下拉框被框价档住了,怎么让他能显示在web的最上层而不被档住呢