// Stoppschild
function ShowHideSperre() {
  id="stoppschild";
  obj = (document.getElementById ? document.getElementById(id) : (document.all ? document.all[id] : (document.layers ? document.layers[id] : null)));   obj.style.visibility = (obj.style.visibility == 'visible' ? 'hidden' : 'visible');
}; 
function HideSperre() {
  ShowHideSperre();
  document.cookie='OnlineStopGesehen=1;path=/';
  if (navigator.cookieEnabled == true) location.reload();
};

if(document.cookie.indexOf('OnlineStopGesehen=1')==-1){ShowHideSperre()};