// JavaScript Document

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 Popup(psUrl,piWidth,piHeight,pbScrollBar)
{
	var width = parseInt(piWidth) + (pbScrollBar ? 15 : 0);
	var height = parseInt(piHeight);
	var left = parseInt((screen.availWidth/2) - (width/2));
    var top = parseInt((screen.availHeight/2) - (height/2));
    
	var features =	'width='+width+',toolbar=no,height='+height+',left='+left+',top='+top+
					'channelmode=no,directories=no,fullscreen=no,location=no,menubar=no,navigation=no,' +
					'resizable=no,scrollbars=yes,status=no,titlebar=no';

	var win = window.open(psUrl,'Popup',features);
	//win.moveTo(100,100);
	return win;
}
function toggleDiv(id){

	var divId = document.getElementById(id);
	divId.style.display = (divId.style.display == "none") ? "block" : "none";

}
function toggleNieuwsbrieven(id, total){
	for(var i = 0; i < total; i++) {
		try
		{
		    if(i < id || i > id ) 
		    {
			    document.getElementById("nieuwsbrief_" + i).style.display = "none";
   		    }
		}
		catch(e) {}
	}
	document.getElementById("nieuwsbrief_" + id).style.display = (document.getElementById("nieuwsbrief_" + id).style.display == "none") ? "block" : "none";
}