var ie=document.all
var ns6=document.getElementById
var ns4=document.layers
var iens6=document.all||document.getElementById

		
//script for identifying browser type-----------
var browser_type=navigator.appName
var browser_version=parseInt(navigator.appVersion)
{
//if NS 6
if (browser_type=="Netscape"&&browser_version>=5)
var browser="ns6"
}

function navDrop(event, whichone){
var zindex=100

// script for NE6---------------------
if (browser=="ns6")
{
//alert ("whichone is " + whichone);
document.getElementById(whichone).style.left=+400
document.getElementById(whichone).style.top=event.pageY+25

if (document.getElementById(whichone).style.visibility=="hidden"){
document.getElementById(whichone).style.visibility="visible"
document.getElementById(whichone).style.zIndex=zindex++
}
else{
document.getElementById(whichone).style.visibility="hidden";
}
}

//script for ne4---------------------
if (document.layers)
{ 
menu= "document." + whichone
//alert("NE4!!!  " + event.pageY + " whichone " +  menu)
if (window.themenu&&themenu.id!=eval(menu).id)
themenu.visibility="hide"
themenu=eval(menu)


if (themenu.visibility=="hide")
themenu.visibility="show"
else
themenu.visibility="hide"
themenu.zIndex++
themenu.left=+400
themenu.top=+60
return false
}


}

//----------------end of new script----------------


// Script for ie drop down--------------
var zindex=100
function dropit2(whichone){
if (window.themenu&&themenu.id!=whichone.id)
themenu.style.visibility="hidden"
themenu=whichone
if (document.all){
themenu.style.left=document.body.scrollLeft+event.clientX-event.offsetX+50
themenu.style.top=document.body.scrollTop+event.clientY-event.offsetY+30
if (themenu.style.visibility=="hidden"){
themenu.style.visibility="visible"
themenu.style.zIndex=zindex++
}
else{
hidemenu()
}
}


function hidemenu(whichone){
if (window.themenu)
themenu.style.visibility="hidden"
}

function hidemenu2(){
themenu.visibility="hide"
}

if (document.all||document.getElementById)
document.body.onclick=hidemenu
}

//reusable---