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) { //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 MM_showHideLayers() { //v9.0
  var i,p,v,obj, obj2,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { 
        obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; 
    }
    obj.visibility=v; }
}
function MM_changeProp(objId,x,theProp,theValue) { //v9.0
  var obj = null; with (document){ if (getElementById)
  obj = getElementById(objId); }
  if (obj){
    if (theValue == true || theValue == false)
      eval("obj.style."+theProp+"="+theValue);
    else eval("obj.style."+theProp+"='"+theValue+"'");
  }
}

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) { //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 checkform()
{
var errorstr = ""
var emailstr = ""
if(document.frmtoevoegen.naam.value == "" )
	{errorstr = errorstr + "Er is geen naam ingevuld\n"}
if(document.frmtoevoegen.tekst.value == "")
	{errorstr = errorstr + "Er is geen ervaring ingevuld\n"}
if(document.frmtoevoegen.email.value == "")
	{errorstr = errorstr + "Er is geen email adres ingevuld\n"}
var str=document.frmtoevoegen.email.value
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str))
	{emailstr = ""}
else
	{emailstr = "Er is geen geldig email adres ingevuld\n"}

if(errorstr != "" || emailstr != "")
	{alert("De volgende fouten zijn opgetreden\n\n" + errorstr + emailstr)}
else
	{
		document.frmtoevoegen.submit()
	}
}

<!--
function changeImage(src)
	{
	document.images('showimage').src=src;
	}

	
function checkformreserve()
	{
	var errstr = ""
	if(document.formreserveren.naam.value == "")
		{errstr = errstr + "Naam is vereist\n"}
	if(document.formreserveren.email.value == "")
		{errstr = errstr + "Email is vereist\n"}
	else
		var str=document.formreserveren.email.value
		var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
		if (filter.test(str))
			{errstr = errstr + ""}
		else
			{errstr = errstr + "Een geldig email adres is vereist\n"}
	if(document.formreserveren.telefoon.value == "")
		{errstr = errstr + "Telefoon nummer is vereist\n"}
	if(errstr != "")
		{alert(errstr)}
	else
		{
		document.formreserveren.submit()
		}
	}
	
	
function PopupWindow(strURL,strName,strWidth,strHeight)
	{
	var hWindow;
	if (strWidth != '') {strWidth = 'width=' + strWidth ;}
	if (strHeight != '') {strHeight = 'Height=' + strHeight;} 
	hWindow = window.open(strURL , '', 'dependent=yes, hotkeys=no, titlebar=no, fullscreen=no, channelmode=no, toolbar=no, location=no, directories=no, status=no, scrollbars=yes, menubars=no, resizable=yes,' + strWidth + ', ' + strHeight + ', top=100, left=170');
	}


function enableField()
	{
		document.getElementById('btnSubmit').style.visibility = "hidden";
		document.getElementById('cboCountry').style.visibility = "hidden";
		document.getElementById('Betalingsmethode').style.visibility= "hidden";
		return true;
	}
function showinfo(objinfo)
{
	var obj;
	obj = document.getElementById(objinfo)
	var imgPosition;
	imgPosition = getElementPosition(obj);
	document.getElementById('libary').style.top= imgPosition.top; 
	document.getElementById('libary').style.left = imgPosition.left;
	document.getElementById('libary').style.visibility = "visible";
	document.getElementById('libary').innerHTML = '<a href="javascript:hideinfo();" class="textlink">Venster sluiten<img src="/images/no_s.gif" border=0></a><br><br>'; 
	document.getElementById('libary').innerHTML += obj.alt + '<br>';
	
	//setTimeout("hideinfo()", 15000);
}
document.write('<div id=libary class="libary"></div>');
function hideinfo()
{
	document.getElementById('libary').style.visibility = "hidden";
}

function getElementPosition(elem) {
    var offsetTrail = elem;
    var offsetLeft = 0;
    var offsetTop = 0;
    while (offsetTrail) {
        offsetLeft += offsetTrail.offsetLeft;
        offsetTop += offsetTrail.offsetTop;
        offsetTrail = offsetTrail.offsetParent;
    }
    if (navigator.userAgent.indexOf("Mac") != -1 && 
        typeof document.body.leftMargin != "undefined") {
        offsetLeft += document.body.leftMargin;
        offsetTop += document.body.topMargin;
    }
    return {left:offsetLeft, top:offsetTop};
}

function showPopup() {
  popImage(this.href,this.alt);
}

function activetab(tab)
{
    activetab1(tab);
    setTimeout("activetab1('" + tab + "')", 5);
}
function activetab1(tab)
{
    
	var intTeller;
	var obj;
	var strtab;

	intTeller = 1;
	
	strtab = 'tab' + intTeller;

	while (getElementById_s(strtab)!=null)
	{
		obj = getElementById_s(strtab);
		if (strtab == tab){
			obj.className = 'showtab';
  		    obj = getElementById_s(strtab + '_h');
			obj.className = '1tabaktief';
		}else{
			obj.className = 'hiddentab';
			obj = getElementById_s(strtab + '_h');
			obj.className = '1tabgewoon';
		}
		intTeller++;
		strtab = 'tab' + intTeller;
	}
}

function getElementById_s(id){
	var obj = null;
	if(document.getElementById){
	/* Prefer the widely supported W3C DOM method, if
	available:-
	*/
	obj = document.getElementById(id);
	}else if(document.all){
	/* Branch to use document.all on document.all only
	browsers. Requires that IDs are unique to the page
	and do not coincide with NAME attributes on other
	elements:-
	*/
	obj = document.all[id];
	}
	/* If no appropriate element retrieval mechanism exists on
	this browser this function always returns null:-
	*/
	return obj;
}

//Load extern file in div
var loadedobjects=""
var rootdomain="http://"+window.location.hostname

function ajaxpage(url, containerid){
    activetab(containerid);
    document.getElementById(containerid).innerHTML = "<img src='/images/loading.gif' border=0>";
    var page_request = false;
    if (window.XMLHttpRequest){ // if Mozilla, Safari etc
    page_request = new XMLHttpRequest()}
    else if (window.ActiveXObject){ // if IE
    try {
    page_request = new ActiveXObject("Msxml2.XMLHTTP")
    } 
    catch (e){
    try{
    page_request = new ActiveXObject("Microsoft.XMLHTTP")
    }
    catch (e){}
    }
    }
    else
    return false
    page_request.onreadystatechange=function(){
    loadpage(page_request, containerid)
    }
    page_request.open('GET', url, true)
    page_request.send(null)
}

function loadpage(page_request, containerid){
    var rep;
    if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
    {
    rep = page_request.responseText;
    document.getElementById(containerid).innerHTML = "";
    document.getElementById(containerid).innerHTML =  "" + rep + "";
    }
}

function loadobjs(){
    if (!document.getElementById)
    return
    for (i=0; i<arguments.length; i++){
    var file=arguments[i]
    var fileref=""
    if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
    if (file.indexOf(".js")!=-1){ //If object is a js file
    fileref=document.createElement('script')
    fileref.setAttribute("type","text/javascript");
    fileref.setAttribute("src", file);
    }
    else if (file.indexOf(".css")!=-1){ //If object is a css file
    fileref=document.createElement("link")
    fileref.setAttribute("rel", "stylesheet");
    fileref.setAttribute("type", "text/css");
    fileref.setAttribute("href", file);
    }
    }
    if (fileref!=""){
    document.getElementsByTagName("head").item(0).appendChild(fileref)
    loadedobjects+=file+" " //Remember this object as being already added to page
    }
    }
}

function bestel(strNummer) 
{
    var strURL;
    strURL = '' + '/orderdefault.aspx?addtocart=' + strNummer;
    window.location.href =  strURL;
}

//-->