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_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_findObj(n, d) { //v4.01
	  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);
	  if(!x && d.getElementById) x=d.getElementById(n); 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 photoShow(location,width,height){
	window.open(location,'','width='+width+',height='+height+',location=no,menubar=no,toolbar=no,status=no');
	}
	
	function OpenProductfiche(id){
	window.open('productfiche.php?id=' + id,'','width='+400+',height='+500+',location=no,menubar=no,toolbar=no,status=no');
	}	
	
	function OpenProductFotos(id){
	window.open('productfotos.php?id=' + id,'','width='+500+',height='+500+',location=no,menubar=no,toolbar=no,status=no');
	}		
	
	
	function movieShow(){
	window.open("movie_show.php",'','width='+400+',height='+400+',location=no,menubar=no,toolbar=no,status=no');
	}	
	
	function registernewsletter(registererror){
		var checkEmail = document.frmregistreer.txtemail.value
		if( checkEmail == "" || checkEmail.indexOf('@') < 0 || checkEmail.indexOf("<script") != -1 || ( checkEmail.charAt(checkEmail.length-4) != '.' && checkEmail.charAt(checkEmail.length-3) != '.')){
			window.alert("" + registererror);
		} else {
			document.frmregistreer.submit();
		}
	}
	
	function ValidateReactie(errormessage){
		var naam = document.frmreactie.txtnaam.value;
		var titel = document.frmreactie.txttitel.value;
		var tekst = document.frmreactie.txttekst.value;		
		
		if(naam == "" || titel == "" || tekst == "")
		window.alert("" + errormessage);
		else
		{
			document.frmreactie.txtsubmit.value = "submit";
			document.frmreactie.submit();
		}

	}	
	
		function ValidateOnderwerp(){
		var onderwerp = document.frmthread.txtonderwerp.value;
		
		if(onderwerp == "")
		window.alert("Gelieve een onderwerp in te vullen");
		else
		document.frmthread.submit();

	}
	
	function PopupPic(PicURL) { 
	window.open("js/gen_popup.php?"+PicURL, "", "fullscreen=no,toolbar=no,status=yes,menubar=no,scrollbars=no,resizable=no,directories=no,location=no,HEIGHT=100,WIDTH=100"); 
	
	}
	sfHover = function() {
		try {
			var sfEls = document.getElementById("nav").getElementsByTagName("LI");	
			for (var i=0; i<sfEls.length; i++) {
				sfEls[i].onmouseover=function() {
					this.className+=" sfhover";
				}
				sfEls[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
				}
			}
		} catch (error) {}
		try {		
			var sfEls = document.getElementById("nav-left").getElementsByTagName("LI");	
			for (var i=0; i<sfEls.length; i++) {
				sfEls[i].onmouseover=function() {
					this.className+=" sfhover";
				}
				sfEls[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
				}
			}
		} catch (error) {}
	}
	if (window.attachEvent) window.attachEvent("onload", sfHover);