<!--

function checkBrowser(){
	this.ver=navigator.appVersion
	this.dom=document.getElementById?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	//added
	this.ie4mac=this.ie4 && navigator.userAgent.indexOf("Mac")>-1
	this.ie5mac=this.ie5 && navigator.userAgent.indexOf("Mac")>-1
	this.ie55=(this.ver.indexOf("MSIE 5.5")>-1 && this.dom)?1:0;
	this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5 || this.ie5mac || this.ie4mac)
	return this
}
bw=new checkBrowser()


numberOfMenus=1
var hideAll=true

function makeMenuBar(obj,nest,vis){

   	this.css=bw.dom? document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval("document.layers." +obj):0;
	this.hideIt=b_hideIt;	this.showIt=b_showIt
	if((bw.dom || bw.ie4) && vis) this.css.visibility='hidden'
	this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval("document.layers." +obj):0;
	this.go=0
    this.obj = obj + "Object"; 	eval(this.obj + "=this")
}

function b_showIt(){
	this.css.visibility="visible"
}
function b_hideIt(){
	this.css.visibility="hidden"
}
var oSub;
function menuBarInit(){
	oSub=new Array()
	oTop=new Array()
	for(i=0;i<numberOfMenus;i++){
		oTop[i]=new makeMenuBar('divTop'+i)
		if (bw.ie5mac || bw.ie4mac){
		oSub[i]=new makeMenuBar('divSubMac'+i,1)
		} else {
		oSub[i]=new makeMenuBar('divSub'+i,1)
		}
		oSub[i].evnt.onmouseout=evOut;
	}
}

//Shows and hides the submenus


function evOut(){
	if(bw.ie4 || bw.dom)this.style.visibility='hidden'
	else if(bw.ns4) this.visibility='hidden'
}

function ieShow(num){
	if(bw.ie4 || bw.dom){
		oSub[num].showIt()
		window.event.cancelBubble=true
	}
}
function extract(num){
    if (!oSub) return;
	if(hideAll){
		for(i=0;i<oSub.length;i++){
			if(num!=i) oSub[i].hideIt()
		}
	}
	if (num!=null){
		oSub[num].showIt();
	}
}
onload=menuBarInit;