var message="Copyright Federatie Landbouw en Zorg";
///////////////////////////////////
function clickIE() {
  if (document.all) {
    alert(message); 
	return false;
  }
}
function clickNS(e) {
  if (document.layers||(document.getElementById&&!document.all)) {
    if (e.which==1||e.which==2||e.which==3) {
      if(e.which!=1) alert(message);
	  else {
		return false;
	  }
    }
  }
}
if(document.layers) {
  document.captureEvents(Event.MOUSEDOWN);
  document.onmousedown=clickNS;
}else{
  document.onmouseup=clickNS;
  document.oncontextmenu=clickIE;
}
document.onselectstart=new Function ("return false");
// document.onmousedown=disableselect; // uitgezet ivm google chrome en firefox formulieren
document.onclick=reEnable;
function disableselect(e){
	return false
}
function reEnable(){
	return true
}