// JavaScript Document
function make_menu(){
var uls=document.getElementById("topNavi").getElementsByTagName("ul");

for(i=1;i<uls.length;i++)
{
uls[i].parentNode.onmouseover=function(){
this.getElementsByTagName("ul")[0].style.display="block";
}

uls[i].parentNode.onmouseout=function(){
this.getElementsByTagName("ul")[0].style.display="none";
}
}//end of for
}
if (window.addEventListener) window.addEventListener("load", make_menu, false)
else if (window.attachEvent) window.attachEvent("onload", make_menu)