function genflash (url, vars, width, height, color) {
	flashvar = '';
	flashvar += '<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" WIDTH="'+width+'" HEIGHT="'+height+'"><PARAM NAME=movie VALUE="'+url+'?'+vars+'"><PARAM NAME=quality VALUE=high><PARAM NAME=FlashVars VALUE="'+vars+'"><PARAM NAME=SAlign VALUE=L><param name="bgcolor" value="'+color+'" /><PARAM NAME=scale VALUE=default>';
	if (vars.indexOf("isstatic=1")!= -1) flashvar += '<PARAM NAME=wmode VALUE=transparent>';
	flashvar += '<embed src="'+url+'?'+vars+'" flashvars="'+vars+'" quality="high" bgcolor="'+color+'" scale="default" salign="l" bgcolor="#ffffff" width="'+width+'" height="'+height+'" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"'; 
	if (vars.indexOf("isstatic=1")!= -1) flashvar += ' wmode="transparent"';
	flashvar += ' />';
	flashvar += '</OBJECT>';
	
	return flashvar;

}



function flash (url, vars, width, height, color) {
	document.write (genflash(url, vars, width, height, color));
}


// toggle visibility
function toggle( targetId )
{
  if (document.getElementById)
  {
  	target = document.getElementById( targetId );
  	//alert(target.style.display);
		if ((target.style.display != "block"))
		{
 			target.style.display = "block";
 			return (true);
  	}
  	else
  	{
  		target.style.display = "none";
  		return (false);
  	}
  }
}
function toggle_block( targetId)
{
  var state = toggle(targetId);
  var btn = document.getElementById('oc_'+targetId);
  btn.src = (state) ? '/themes/version3/img/arrow_up.gif' : '/themes/version3/img/arrow.gif';
  var more = document.getElementById('more_'+targetId);
  more.innerText = (state) ? 'minder...' : 'meer...';
}
function togglesubnav(targetId,nrids)
{
  for(i=1; i<=nrids; i++)
  {
    if (i != targetId)
    {
      target = document.getElementById("subnav"+i);
      if (target.style.display != "none")
      {
        target.style.display = "none";
      }
    }
  }
  toggle("subnav"+targetId);
  return false;
}
function open_submenu()
{
	//  void function;
}

function ValidateForm(theForm)
{
  var msg = '';
  var field;
  if (theForm._required.value.length < 1) {
    return (true);
  }
  var reqlist = theForm._required.value.split(",");
  for (i=0; i<reqlist.length; i++) {
    field = theForm.elements[reqlist[i]];
    if (field.value.length<1) {
      msg += " - "+field.name+"\n";
    }
  }
  if (msg != '') {
    msg = 'U heeft de volgende verplichte velden nog niet ingevuld:\n'+msg;
    alert(msg);
    return (false);
  } else {
    return (true);
  }
}
function openSlideShow(items) {
	
	flash("img/slideshow.swf", "siteurl="+siteurl+"&amp;files="+items, 400, 300, "#ffffff");
	
}
function open_foto(name,id)
{
   a = window.open('?popup=1&foto='+name+'&width='+width+'&height='+height,'spinpompen_foto','width=600,height=400,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=no');
}
function open_nieuwsfoto(name,width,height)
{
   a = window.open('?popup=1&location=nieuws&foto='+name+'&width='+width+'&height='+height,'spinpompen_foto','width=600,height=400,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=no');
}
function open_form(id,sid,type,principle)
{
  var action = window.open('?popup=1&id='+id+'&form='+id+'&sid='+sid+'&type='+type+'&principle='+principle,'spinpompen_form','width=750,height=550,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes');
}