我的javascript为：
<script
language="javascript" type="text/javascript"><!--//--><![CDATA[//><!--
function menuFix() {
var sfEls = document.getElementById("nav_x").getElementsByTagName("li");
for (var i=0; i<sfEls.length; i++) {
sfEls[i].onmouseover=function() {
this.className+=(this.className.length>0? " ": "") + "sfhover";
}
sfEls[i].onMouseDown=function() {
this.className+=(this.className.length>0? " ": "") + "sfhover";
}
sfEls[i].onMouseUp=function() {
this.className+=(this.className.length>0? " ": "") + "sfhover";
}
sfEls[i].onmouseout=function() {
this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"),
"");
}
}
}
window.onload=menuFix;
//--><!]]></script>
GetpopMenu5（）得到的结果为：
<li><a href="index1.aspx" title="本站首页"><span>本站首页</a></li>
<li><a
href="http://localhost:1330/sjz110/c7.aspx" >通知通报</a>
<ul>
<li><a
href="http://localhost:1330/sjz110/c40.aspx" title="相关文件">相关文件</a> </li>
<li><a
href="所dfsad" title="最新动态">最新动态</a> </li>
</ul>
</li>
<li><a href="http://localhost:1330/sjz110/c4.aspx" title="规章规范"><span>规章规范</a></li>
<li><a href="http://localhost:1330/sjz110/c6.aspx" title="考核考评"><span>考核考评</a></li>
