var bName = navigator.appName;
var bVer = parseInt(navigator.appVersion);
var IE3 = (bName == "Microsoft Internet Explorer" && bVer < 4);
var IE4 = (bName == "Microsoft Internet Explorer" && bVer >= 4);
var IE5 = (bName == "Microsoft Internet Explorer" && bVer >= 5);
var NS3 = (bName == "Netscape" && bVer < 4);
var NS4 = (bName == "Netscape" && bVer >= 4);
var NS6 = (bName == "Netscape" && bVer >= 5);
var menuActive = 0
var menuOn = 0
var onLayer = "";
var imgDown = 0
var timeOn = null

if ((NS4 || IE4) && !(NS6||IE5)) {
	if (navigator.appName == "Netscape") {
		layerStyleRef="layer.";
		layerRef="document.layers";
		styleSwitch="";
	} else {
		layerStyleRef="layer.style.";
		layerRef="document.all";
		styleSwitch=".style";
	}
}

function hideLayer(layerName){
	if (layerName=='') {
		return;
	}
	if (menuActive == 0) {
		if (IE5) {
			var a=document.getElementById(layerName);
			a.style.visibility="hidden";
			//a.style.height="0px";
			//swap(document.getElementById('menu_'+layerName), eval('img_menu_'+layerName));
			imgDown=0;
		}
		else {
			if (IE4) {
				eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
				//swap(eval('menu_'+layerName), eval('img_menu_'+layerName));
				imgDown=0;
			}
		}
	}
}

function btnOut(layerName) {
	if (menuActive == 0) {
		hideLayer(onLayer)
	}
}

//Timer voor het verlaten van de submenu-dropdown-layer met de muiscursor..
function btnTimer() {
	timeOn = setTimeout("btnOut()",1000)
}


function showLayer(layerName) {
	if (timeOn != null) {
		clearTimeout(timeOn)
		hideLayer(onLayer)
	}
	if (IE5) {
		var a=document.getElementById(layerName);
		a.style.visibility="visible";
	}
	else {
		if (IE4) {
			eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
		}
	}
	onLayer = layerName
}

function swap(imagename, swapname) {
//imagename.src=swapname.src;
}

function swapClass(obj, cls) {
  obj.className = cls
}

function menuOver(itemName) {
	clearTimeout(timeOn)
}

//Het onmouseout-event van de submenu-dropdown-layer..
function menuOut(itemName) {
	menuActive = 0
	timeOn = setTimeout("hideLayer(onLayer)", 400)
}



function showDetail(detail){
 hideAllBut(detail);
 showLayer(detail);
 
}

function openWindow(url,x,y)
{
  left=window.screen.width-x;
  newwindow=window.open(url,'newwindow','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width='+x+',height='+y+',left='+left+',top=0');
  newwindow.focus();
}



function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function bevestig(vraag,url){
         ret=confirm(vraag);
         if(ret==true) window.location=url;
}

function moveLayerToRight(layerID,layerWidth){
//       document.layers[name].pageX = window.screen.width-480;


	if(document.getElementById){
                  document.getElementById(layerID).style.left = window.screen.width-layerWidth;
            }else if(document.all){
                  document.all[layerID].style.left = window.screen.width-layerWidth;
            }else if(document.layers){
                  document.layers[layerID].left = window.screen.width-layerWidth;
            }


}