// START SETUP CODE
	var NS = (navigator.appName == "Netscape");
	var IE4 = document.all;
	var NS4 = document.layers;
	mac = navigator.appVersion.indexOf("Mac");

	if (mac>=0) {mac=1} else {mac=0}
		NS6a = document.getElementById;
	if(NS6a && NS) {NS6=true} else {NS6=false}

	var compliant = document.getElementById;
	
	if (compliant) {dhtml=1} else {dhtml=0}

	var menuHeight=24;
	var numMenus=6;
	var menuOn=-1;
	var flashPresent=0;
	var gatewayLock=-1;
	var num=0;
	var holderRef=refConstructor("Holder");


	function MakeArray(n){
	   this.length = n
	   for (var i = 1; i<=n; i++) {
		  this[i] = new Image()
	   }
	   return this;
	}

	var minPos_x = new Array;
	var maxPos_x = new Array;
	var minPos_y = new Array;
	var maxPos_y = new Array;
	
	
// MENU FUNCTIONS

function refConstructor(menuId) {
	var prefix = "document.getElementById('menu" + menuId + "')";
	return prefix;
}

function findPosX(obj){
	var curleft = 0;
	if (obj.offsetParent){
		while (obj.offsetParent){
			curleft += obj.offsetLeft;
			obj = obj.offsetParent;
		}
	}
	else if (obj.x) curleft += obj.x;
	return curleft;
}

function findPosY(obj){
	var curtop = 0;
	if (obj.offsetParent){
		while (obj.offsetParent){
			curtop += obj.offsetTop;
			obj = obj.offsetParent;
		}
	}
	else if (obj.y) curtop += obj.y;
	return curtop;
}
	
function menuInit() {
	//alert('starting menuInit function');
	for (layerInit = 1;layerInit<numMenus;layerInit++) {
		var layerRef =  refConstructor(layerInit);
		
		var layerDim_y  = eval(layerRef + ".offsetHeight + menuHeight");
		var layerDim_x  = eval(layerRef + ".offsetWidth");
		var layerPos_y = findPosY(eval(layerRef));
		var layerPos_x = findPosX(eval(layerRef));
		
		minPos_y[layerInit] = (layerPos_y);
		maxPos_y[layerInit] = (layerPos_y + layerDim_y);
		minPos_x[layerInit] = (layerPos_x);
		maxPos_x[layerInit] = (layerPos_x + layerDim_x);		
		
	}
	if (flashPresent==1){ toggleFlash("visible") }
}

function reportEvent(e) 
{
	var posx = 0;
	var posy = 0;
	var layerRef =  refConstructor(menuOn)

	if (!e) var e = window.event;
	if (e.pageX || e.pageY)
	{
		mousePos_x = e.pageX;
		mousePos_y = e.pageY + menuHeight;
	}
	else if ((e.clientX || e.clientY) && !mac)
	{
		mousePos_x = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
		mousePos_y = e.clientY + document.body.scrollTop + document.documentElement.scrollTop + menuHeight;
	}
	else if ((e.clientX || e.clientY) && mac)
	{
		mousePos_x = e.clientX + document.body.scrollLeft;
		mousePos_y = e.clientY + document.body.scrollTop + menuHeight;
	}

	if ((mousePos_y > maxPos_y[menuOn]) || (mousePos_x < minPos_x[menuOn]) || (mousePos_x > maxPos_x[menuOn]) ||(mousePos_y < minPos_y[menuOn]))
	{
		eval(layerRef + ".style.visibility = 'hidden'");
		v= menuOn;
		//if (menuOn != gatewayLock) {headerOut(v);};
		
		menuOn=-1;
		
		if (flashPresent==1){
			toggleFlash("visible") 
		}		
		document.onmousemove = null;
	}
}

function move() {
	if (dhtml==1){
		if (IE4) { document.onmouseover = null }
		else{ document.releaseEvents(Event.MOUSEOVER)};
		if (flashPresent==1){ toggleFlash("hidden") }
		var layerRef =  refConstructor(menuOn);
		eval(layerRef + ".style.visibility = 'visible'");
	}
}

function xx() {
	move();
	if(document.layers) {document.captureEvents(Event.MOUSEMOVE)};
	document.onmousemove = reportEvent;
}

// FIRST CALL TO THE MENU FUNCTIONS
function menu(m) {
	if (m != menuOn) {
		v = m; 
		//headerOver(v);
		
			var layerRef =  refConstructor(menuOn)
			if (menuOn != m && menuOn!=-1){
				v2 = menuOn;
				//if (menuOn+1 != (gatewayLock)) {headerOut(v2);};
				eval(layerRef + ".style.visibility = 'hidden'");
			}
			menuOn = m ;
		xx();
		
	}
}
// END MENU CALLS

//for publishing
gatewayLock = null;
window.onload=menuInit;
window.onresize=menuInit;