function checkBrowser(){
	this.ver=navigator.appVersion
	this.dom=document.getElementById?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
	return this
}
bw=new checkBrowser()
//With nested layers for netscape, this function hides the layer if it's visible and visa versa
function showHide(div,nest){
	obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; 
	if(obj.visibility=='visible' || obj.visibility=='show') obj.visibility='hidden'
	else obj.visibility='visible'
}

function plaatsTitel(titel){
  document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="390" height="20" id="titel" align="" VIEWASTEXT>');
  document.write('<param name=movie value="../interface/swf/titel.swf?strTitel='+titel+'"> <param name=quality value=high> <param name=wmode value=transparent> <param name=bgcolor value=#FFFFFF> <embed src="../interface/swf/titel.swf?strTitel='+titel+'" quality=high wmode=transparent bgcolor=#FFFFFF  width="390" height="20" name="titel" align="" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"></embed>');
  document.write('</object>');
}

function plaatsFlashButtons(paginaId){
  if (paginaId==12){//pagina 12 is de homepage, daarop moet de banner worden getoond
    document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="207" height="141" id="banner" align="middle" VIEWASTEXT>');
    document.write('  <param name="allowScriptAccess" value="sameDomain" />');
    document.write('  <param name="allowFullScreen" value="false" />');
    document.write('  <param name="movie" value="../interface/swf/banner.swf" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" />	<embed src="../interface/swf/banner.swf" loop="false" menu="false" quality="high" bgcolor="#ffffff" width="207" height="141" name="banner" align="middle" allowScriptAccess="sameDomain" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
    document.write('</object>');
  }
}

function openLink(nr){
 if (nr==1) window.location.href='pagina.aspx?p=26';
 if (nr==2) window.location.href='pagina.aspx?p=21';
 if (nr==3) window.location.href='pagina.aspx?p=37';
}

//Shows the div
function showLayer(div,nest){
	obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; 
	obj.visibility='visible'
}
//Hides the div
function hideLayer(div,nest){
	obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; 
	obj.visibility='hidden'
}  

function hideAll() {
    hideLayer("divNav1");
    hideLayer("divNav2");
    hideLayer("divNav3");
    hideLayer("divNav4");
    hideLayer("divNav5");
    hideLayer("mouseTrap");
    hideLayer("mouseTrap2");
}
function showTrap() {
    showLayer("mouseTrap");
    showLayer("mouseTrap2");
}



function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
// -->

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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) { //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 setClassName(objId, className) {
    	document.getElementById(objId).className = className;
}

function popup(url) {
  window.open(url,'','status=no,scrollbars=no,menubar=no,width=1,height=1 top=0 left=0');
}

function popup_print(url) {

	var width = 400;
	var height = 400;

	var x = (800 - width)/2;
	var y = (600 - height)/2;
	
  if (screen) {
      y = (screen.availHeight - height)/2;
      x = (screen.availWidth - width)/2;
  }
  
  window.open(url,"","status=no,scrollbars=yes,menubar=no,width=400,height=400 top="+y+",left="+x);
}