var remember = new Array();
var remember2 = new Array();
var checkIt;
var DHTML = (document.getElementById || document.all || document.layers);
var intoffsetx = 120;
var intoffsety = 16;
var currentActiveLayer = "-1"
var rootTimeout
var newopen
function findPosX(obj)
{
	var curleft = 0;
	if (obj) {
		if (obj.offsetParent)
		{
			while (obj.offsetParent)
			{
				curleft += obj.offsetLeft
				obj = obj.offsetParent;
			}
		}
		else if (obj.x)
			curleft += obj.x;
	}
	//curleft += intoffsetx
	// ADD DEFAULT LEFT HERE
	curleft += 0
	return curleft;
}

function findPosY(obj)
{
	var curtop = 0;
	if (obj) {
		if (obj.offsetParent)
		{
			while (obj.offsetParent)
			{
				curtop += obj.offsetTop
				obj = obj.offsetParent;
			}
		}
		else if (obj.y)
			curtop += obj.y;
			curtop += 5
		}
	//curtop += intoffsety
	return curtop;
}

function show(name,lvl,obj)
{
	clearTimeout(rootTimeout)
	newopen=name;
	if (!DHTML) return;
	//hideDDs();
	if (remember[lvl] && remember[lvl] == name) return;
	if (remember[lvl])
	{
		closeAll(lvl);
	}
	if (name)
	{
		var x = getObj(name);
		if (document.all) {
			//if IE
			if(lvl==1) x.top = intoffsety + findPosY(obj)+"px";
			else x.top = findPosY(obj)+"px";
		} else {
			//if not IE
			if(lvl==1) x.top = (intoffsety) + findPosY(obj)+"px";
			else x.top = findPosY(obj)+"px";				
		}
		if(lvl==1) x.left = findPosX(obj)+"px";
		else x.left = intoffsetx + findPosX(obj)+"px";
		// set maxheight - only ie for now
		if((document.getElementById(name).clientHeight>=250)&&((navigator.appName == 'Microsoft Internet Explorer'))){x.height=250+"px"}	
		x.visibility = 'visible';
	}
	remember[lvl] = name;
	if (obj.parentNode) y = obj.parentNode;
	else if (obj.parentElement) y = obj.parentElement;
	else return;
	if (y.className) return;
	y.className = 'over';
	if (remember2[lvl]) remember2[lvl].className = '';
	remember2[lvl] = y;
}

function closeAll(lvl)
{
	// do check of currentActiveLayer to see if user is still on layer
	clearTimeout(rootTimeout)
	if(currentActiveLayer=="-1"){
		for (i=remember.length - 1;i>=lvl;i--)
			{
				var t = remember[i]
				if(newopen!=t){
					if (remember[i])
					{
						var x = getObj(remember[i]);
						x.visibility = 'hidden';
					}
					remember[i] = null;
					if (remember2[i])
					{
						remember2[i].className = '';
						remember2[i] = null;
					}
				}
			}
			//showDDs();
	}
}

function closeAllWithTimeout(lvl)
{
	newopen = -1
	currentActiveLayer = -1
	rootTimeout = setTimeout("closeAll("+lvl+")",300)
}

function checkUserInput(currentLayerId)
{
	currentActiveLayer=currentLayerId;
	if(currentActiveLayer=="-1") {
		setTimeout('closeAll(1)',1000);
	}
}

function getObj(name)
{
  if(document.getElementById){return document.getElementById(name).style;}
  else if(document.all){return document.all[name].style;}
  else if(document.layers){return document.layers[name];}
  else return false;
}
function SetActive(Menu1){
	if(Menu1 != 0){
		document.getElementById(Menu1).style.color = '#33FFFF'; 
	}
}