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 OpenPopframe(theURL,theTitle,theWidth,theHeight) { //For using that popframe
  window.open('/pages/popframe.aspx?Page='+theURL+'&Name='+theTitle,'popup','toolbar=no,location=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width='+theWidth+',height='+theHeight+'');
}//calling: OpenPopframe('URL you want to load in popframe','the title','width','height')

function OpenPuzzleframe(intLevel,intTypeId,intDaysAgo,puzzName,theWidth,theHeight,language) { //For using that popframe
  window.open('/pages/popframe.aspx?Level='+intLevel+'&TypeId='+intTypeId+'&DaysAgo='+intDaysAgo+'&Name='+puzzName+'&Language='+language+'','popup','toolbar=no,location=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width='+theWidth+',height='+theHeight+'');
}//calling: OpenPuzzframe('puzzlelevelInt','puzzleTypeIdInt','puzzelname','width','height')

//scriptje voor enquete
function next(hide,show)
{
	document.getElementById(hide).className = "hidden";
	document.getElementById(show).className = "visible";
}
/* Wrapper that correctly adds a handler to the window.onload event */
function appendOnLoad(fFunction){
	if (typeof fFunction == 'function') {
		fNew = fFunction
	} else {
		//assume string
		
		fNew = new Function(fFunction)
	}

	window.attachEvent('onload',fNew)

}

/* Wrapper that correctly adds a handler to the window.onresize event */
function appendOnResize(fFunction){
	if (typeof fFunction == 'function') {
		fNew = fFunction
	} else {
		//assume string
		fNew = new Function(fFunction)
	}
	window.attachEvent('onresize',fNew)
}