有可以跨框架的下拉菜单吗？

[Building]

有吗？哪位大虾提供个代码吧？Please!

[Building]

没人知道吗？顶！

[vincentmax]

跨什么框架啊？
说的不清楚，怎么回答你啊

[meizz]

<script language="JavaScript">
<!--
var oPopup = window.createPopup(); //IE5.5+
function popUp()
{
var str = "<table id=mypopup border=1 cellpadding=2 cellspacing=0 width=200 height=100 style='background: menu'>";
str += "<tr><td>第一项</td></tr>";
str += "<tr><td>第二项</td></tr>";
str += "<tr><td>第三项</td></tr>";
str += "<tr><td>第四项</td></tr>";
str += "</table>";
oPopup.document.body.innerHTML = str;

var w = oPopup.document.all.mypopup.width;
var h = oPopup.document.all.mypopup.height;
var x = window.event.clientX + window.screenLeft;
var y = window.event.clientY + window.screenTop;

oPopup.show(x, y, w, h);
}
//-->
</script>
<input type=button value=popup onclick="popUp()">