function getMessage(){
   
   var getstring = window.location.search.substr(4);
 
  if(getstring == "logout"){
	  document.getElementById('_m').style.display = "block";
	  document.getElementById('_m').innerHTML = "Abmeldung erfolgreich.<br /> Vielen Dank und auf Wiedersehen!";
	  document.getElementById('_m').className = 'confirmation';
	  window.setTimeout("clear()", 3000);
  }
  if(getstring == "error"){
	  document.getElementById('_m').style.display = "block";
	  document.getElementById('_m').innerHTML = "Anmeldung fehlgeschlagen";
	  document.getElementById('_m').className = 'error';
	  window.setTimeout("clear()", 3000);
  }
  if(getstring == "cookie"){
	  document.getElementById('_m').style.display = "block";
	  document.getElementById('_m').innerHTML = "Bitte aktivieren Sie Cookies.";
	  document.getElementById('_m').className = 'error';
	  window.setTimeout("clear()", 3000);
  }
  return;
}

function clear(){
	document.getElementById('_m').style.display = "none";
}