// show me functie
var isIE=document.all?true:false;
var isDOM=document.getElementById?true:false;
function LatenZien(_objName,sMode)
 {
 if(isDOM)
   {
   if(sMode=="true")
   document.getElementById(_objName).style.display="block";
   else
   document.getElementById(_objName).style.display="none";
   }
 else if(isIE)
   {
   if(sMode=="true")
   eval("document.all."+_objName+".style.display='block'");
   else
   eval("document.all."+_objName+".style.display='none'");
   }
 }
 
 
var popUpWin=0;
function OpenSiteMap(URLStr, left, top, width, height)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=yes,resizable=yes,copyhistory=no,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}