function markAsRead(id) {
   var o = document.getElementById("article"+id);
   if (o) o.className="readArticleDescription";         
   var o = document.getElementById("articleentry"+id);
   if (o) o.className="readArticleEntry";         
   var o = document.getElementById("articleMarker"+id);
   o.href="javascript:markAsNew("+id+")";
   o.innerHTML = "als neu markieren";
   document.cookie = "article"+id+"=read;expires=01/01/2020 12:00:00;path=/";
   window.defaultStatus = 'read'+(new Date()).getTime();
}
function markAsNew(id) {
   var o = document.getElementById("article"+id);
   if (o) o.className="articleDescription";         
   var o = document.getElementById("articleentry"+id);
   if (o) o.className="newArticleEntry";         
   var o = document.getElementById("articleMarker"+id);
   o.href="javascript:markAsRead("+id+")";
   o.innerHTML = "als gelesen markieren";
   document.cookie = "article"+id+"=;expires=01/01/1970 12:00:00;path=/";
   window.defaultStatus = 'new'+(new Date()).getTime();
}