alphaValues = new Array(6);
	alphaValues[0] = new Array(3);
	alphaValues[1] = new Array(3);
	alphaValues[2] = new Array(3);
	alphaValues[3] = new Array(3);
	alphaValues[4] = new Array(3);
	alphaValues[5] = new Array(3);

	alphaValues[0][0] = "td00";
	alphaValues[1][0] = "td01";
	alphaValues[2][0] = "td02";
	alphaValues[3][0] = "td03";
	alphaValues[4][0] = "td04";
	alphaValues[5][0] = "td05";
	alphaValues[0][1] = 30;
	alphaValues[1][1] = 30;
	alphaValues[2][1] = 30;
	alphaValues[3][1] = 30;
	alphaValues[4][1] = 30;
	alphaValues[5][1] = 30;
	alphaValues[0][2] = "";
	alphaValues[1][2] = "";
	alphaValues[2][2] = "";
	alphaValues[3][2] = "";
	alphaValues[4][2] = "";
	alphaValues[5][2] = "";


	var usrBrowserApp = "";
	var usrBrowserVer = "";
	var usrBrowserAlphaCapability = false;
	var appPos = 0;

	// Stukje browserdetectie
	if (navigator.userAgent.indexOf("MSIE")>-1){
		usrBrowserApp = "msie";
		appPos = navigator.userAgent.indexOf("MSIE");
		usrBrowserVer = parseFloat(navigator.userAgent.substring(appPos+5,appPos+8));
	}else if (navigator.userAgent.indexOf("Mozilla")>-1){
		usrBrowserApp = "moz";
		appPos = navigator.userAgent.indexOf("rv");
		usrBrowserVer = parseFloat(navigator.userAgent.substring(appPos+3,appPos+6));
	}else{
		usrBrowserApp = "unknown";
	}

	if((usrBrowserApp == "msie" && usrBrowserVer > 5.5) || (usrBrowserApp == "moz" && usrBrowserVer >= 1)){
		usrBrowserAlphaCapability = true;
	}



	function openPage(home,menu,oldTableNum,newTableNum){
		top.home.document.location=home;
		
		if(document.all){
			newTableObj = eval("document.all.menu"+newTableNum);
			oldTableObj = eval("document.all.menu"+oldTableNum);
		}else if(document.getElementById){
			newTableObj = document.getElementById("menu"+newTableNum);
			oldTableObj = document.getElementById("menu"+oldTableNum);
		}
		newTableObj.style.display = '';

		if(usrBrowserAlphaCapability)
		{
			if(document.all)
			{
				newTableObj.filters.alpha.opacity = 0;
			}else
			{
				newTableObj.style.MozOpacity = 0;
			}
			eval("setAlpha('menu"+oldTableNum+"',0,true,5)");
			eval("setAlpha('menu"+newTableNum+"',100,false,3,5)");
		}else{
			oldTableObj.style.display = "none";
			newTableObj.style.display = "";
		}
		if(newTableNum!="00000"){
			if(document.all){
				terugKnopjeObj = eval("document.all.terugKnopje");
			}else if(document.getElementById){
				terugKnopjeObj = document.getElementById("terugKnopje");
			}
			terugKnopjeObj.style.display='';
			if(usrBrowserAlphaCapability){
				eval("setAlpha('terugKnopje',100,false,5)");
			}else{
				terugKnopjeObj.style.display = "";
			}
		}else{
			if(usrBrowserAlphaCapability)
			{
				eval("setAlpha('terugKnopje',0,true,5)");
			}else{
				terugKnopjeObj.style.display = "none";
			}
		}
		document.forms.prevMenu.prevHome.value = home;
		document.forms.prevMenu.prevMenu.value = menu;
		document.forms.prevMenu.prevOldTableNum.value = oldTableNum;
		document.forms.prevMenu.prevNewTableNum.value = newTableNum;

	}

	function menuItemMouseOver(tdNum){
		obj = "td0"+tdNum;
		if(document.all){
			laag = eval("document.all."+obj);
			if(usrBrowserAlphaCapability)
			{
				laag.filters.alpha.opacity = 90;
			}
		}else if(document.getElementById){
			laag = document.getElementById(obj);
			if(usrBrowserAlphaCapability)
			{
				laag.style.MozOpacity = 0;
				laag.style.MozOpacity = 90 / 100;
			}
		}
	}

	function menuItemMouseOut(tdNum){
		obj = "td0"+tdNum;
		if(document.all){
			laag = eval("document.all."+obj);
			if(usrBrowserAlphaCapability)
			{
				laag.filters.alpha.opacity = 30;
			}
		}else if(document.getElementById){
			laag = document.getElementById(obj);
			if(usrBrowserAlphaCapability)
			{
				laag.style.MozOpacity = 0;
				laag.style.MozOpacity = 30 / 100;
			}
		}
	}

	function goTerug(){
		//alert(document.forms.prevMenu.prevNewTableNum.value);
		//alert(getMenuParentID(document.forms.prevMenu.prevNewTableNum.value));
		//alert(getMenuParentPage(getMenuParentID(document.forms.prevMenu.prevNewTableNum.value))); //undefined
		openPage(getMenuParentPage(getMenuParentID(document.forms.prevMenu.prevNewTableNum.value)), document.forms.prevMenu.prevMenu.value, document.forms.prevMenu.prevNewTableNum.value, getMenuParentID(document.forms.prevMenu.prevNewTableNum.value));
	}

	function getMenuParentID(id){
		for(i=0;i<parentInfo.length;i++){
			menuParentInfo = parentInfo[i].split("|");
			if(menuParentInfo[0] == id){
				return menuParentInfo[1];
			}
		}
	}

	function getMenuParentPage(id){
		for(i=0;i<parentInfo.length;i++){
			menuParentInfo = parentInfo[i].split("|");
			if(menuParentInfo[0] == id){
				return menuParentInfo[2];
			}
		}
	}



	function setAlpha(layer,max,more,speed,iteraties){
//		document.forms[0].textveld.value = (more);
		//document.forms[0].textveld.value = (alphaValues[0][0]+" -> "+alphaValues[0][1]+" <=> "+iteraties+"\n"+alphaValues[1][0]+" -> "+alphaValues[1][1]+"\n"+alphaValues[2][0]+" -> "+alphaValues[2][1]+"\n"+alphaValues[3][0]+" -> "+alphaValues[3][1]+"\n"+alphaValues[4][0]+" -> "+alphaValues[4][1]+"\n"+alphaValues[5][0]+" -> "+alphaValues[5][1]+"\n");
		if(layer.substring(0,2)=="td"){
			for(i=0;i<6;i++){
				if(alphaValues[i][0]==layer){
					arrayItem=i;
				}else{
					if(document.all){
						laag = eval("document.all."+alphaValues[i][0]);
						laag.filters.alpha.opacity = 30;
					}else if(document.getElementById){
						laag = document.getElementById(alphaValues[i][0]);
						laag.style.MozOpacity = 0;
						laag.style.MozOpacity = 30 / 100;
					}
					eval(alphaValues[i][0]+".style.filter = \"Alpha(opacity = 30)\"");
					alphaValues[i][1]=30;
				}
			}
		}
		if(iteraties > max){
			return;
		}
		if(document.all){
			laag = eval("document.all."+layer);
			currentAlpha = laag.filters.alpha.opacity;
		}else if(document.getElementById){
			laag = document.getElementById(layer);
			currentAlpha = laag.style.MozOpacity * 100;
		}
		//(currentAlpha > max) ? currentAlpha-=3*speed : currentAlpha+=3*speed;
		(more) ? currentAlpha-=3*speed : currentAlpha+=3*speed;

		if(currentAlpha <= 0){
			laag.style.display = 'none';
		}

		if(document.all){
			laag.filters.alpha.opacity = currentAlpha;
		}else if(document.getElementById){
			laag.style.MozOpacity = 0;
			laag.style.MozOpacity = currentAlpha / 100;
		}
		if(layer.substring(0,2)=="td"){
			alphaValues[arrayItem][1]=currentAlpha;
		}
		if((!more && currentAlpha<max) || (more && currentAlpha>max)){
			iteraties++;
//			document.forms[0].textveld.value=iteraties;
			setTimeout("setAlpha('"+layer+"',"+max+","+more+","+speed+","+iteraties+")",100);
//		}else{
//			document.forms[0].textveld.value="DONE";
//			alert("done");
		}
	}