function stoggle()
{
	a=stoggle.arguments;	
	
	for(i=0;i<a.length;i++)
	{
		if (document.getElementById) {
			target = document.getElementById(a[i]);
			if (target.style.display == "none") 
			{
				new Effect.BlindDown(a[i],{duration: 0.5,fps:25});
			}
			else 
			{
				new Effect.BlindUp(a[i],{duration: 0.5,fps:25});
			}
		}
	}
}

function toggle(targetId) 
{
	a=toggle.arguments;
	for(i=0;i<a.length;i++)
	{
		if (document.getElementById) {
			target = document.getElementById(a[i]);
			if (target.style.display == "none") {
				target.style.display = "";
			} else {
				target.style.display = "none";
			}
		}
	}
}

function showitems()
{
	a=showitems.arguments;
	if (document.getElementById) 
	{
		for(i=0;i<a.length;i++)
		{
			target = document.getElementById(a[i]);
			target.style.display = "";
		}
	}
}

function hideitems()
{
	a=hideitems.arguments;
	if (document.getElementById) 
	{
		for(i=0;i<a.length;i++)
		{
				target = document.getElementById(a[i]);
				target.style.display = "none";
		}
	}
}


function loadImage(image) {
  img = new Image();
  img.src = image;
  return(img);
}

function rollOver(target, source) {
  document.images[target].src = source.src;
  return;
}

function rollOut(target, source) {
  document.images[target].src = source.src;
  window.status='';
  return;
}

function OBL_OpenBrowserWindow(theURL, winName, features) {
  top.status = '';
  window.open(theURL, winName, features);
  return;
}


function RefreshCurrentWindow(){
  document.location.reload();
  return;  
 }

function RefreshAndClose(){
  self.opener.top.mainFrame.location.reload();
  self.close();
  return;
 }


function RefreshAndCloseTimeout(){
  setTimeout("RefreshAndClose()",3000);
  return;
 }

function RefreshAndClose2(){
  self.opener.top.mainFrame.location.reload();
  self.close();
  return;
 }

function RefreshAndCloseTimeout2(){
  setTimeout("RefreshAndClose2()",3000);
  return;
 }


function JustClose(){
  self.close();
  return;
}


function JustCloseTimeout(){
  setTimeout("JustClose()",3000);
  return;
 }
 

 
function FormsSubmitOnEnter()
{
	for(var f=0;f<document.forms.length;f++)
	{
		for(var i=0;i<document.forms[f].elements.length;i++)
		{
			if(document.forms[f].elements[i].type=="text" || document.forms[f].elements[i].type=="password")
			{
				document.forms[f].elements[i].onkeyup=checkKey;
			}
		}
	}
}

function show_entirearticle()
{
		new Effect.BlindDown('entire_article',{duration:0.25});
}

function hide_entirearticle()
{
		new Effect.BlindUp('entire_article',{duration:0.25});
}

function show_loketcontent()
{
		$('hidable_loketcontent_row').show();
		new Effect.BlindDown('hidable_loketcontent');
		new Effect.Highlight('artikel', {startcolor: '#ffffff', endcolor: '#aaaaaa', restorecolor: '#aaaaaa'});
		$('show_content_button').hide();
		$('hide_content_button').show();
}

function hide_loketcontent()
{
		new Effect.BlindUp('hidable_loketcontent');
		new Effect.Highlight('artikel', {startcolor: '#aaaaaa', endcolor: '#ffffff', restorecolor: '#ffffff'});
		new Effect.Fade('hidable_loketcontent_row', {duration:0, queue:'end'});
		$('show_content_button').show();
		$('hide_content_button').hide();
}

function show_entirearticle()
{
		new Effect.BlindDown('entire_article',{duration:0.25});
}
function hide_entirearticle()
{
		new Effect.BlindUp('entire_article',{duration:0.25});
}

function fadein_rubriek()
{
	if(document.getElementById('rubriek'))
	{
		opc= Math.round(
			10 * parseFloat(
				document.getElementById('rubriek').style.opacity
			));
						
						
		if(opc!=10)
		{
			new Effect.Opacity('rubriek', 
				{	duration: 0.5,
					transition: Effect.Transitions.lineair,
					from: 0.2, 
					to: 1.0
				});
		}
	}
}

function fadeout_rubriek()
{
	if(document.getElementById('rubriek'))
	{
		opc= Math.round(
			10 * parseFloat(
				document.getElementById('rubriek').style.opacity
			));
			
			
		if(opc!=2)
		{
			new Effect.Opacity('rubriek', 
				{	duration: 0.5,
					transition: Effect.Transitions.lineair,
					from: 1.0, 
					to: 0.2
				});
		}
	}
}


<!--- DreamWeaver Code //-->



function MM_findObj(n, d) { //v4.0
  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);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(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_validateForm() { //v3.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+': Dit is geen geldig Email-adres.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (val!=''+num) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is vereist.\n'; }
  } 

	if (errors) {
	 alert('OVDB Reactieformulier - Volgende fout(en) zijn opgetreden:\n'+errors);
		 document.MM_returnValue = (errors == '');
	} else {
		document.forms['reactieformulier'].submit()
	}
}


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_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_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();
}