assName == "ButtonStatusRoomsSelected") {
          tdlist[i].className = "ButtonStatusRooms"
        }
      }
      // Markierung setzen
      if(dbg)alert("ID:"+id);
      $(id + "name").className = "ButtonStatusRoomsSelected";

      Cursor.set(Cursor.WAIT);    
      // Inhalt nachladen
      var pb = "";
      pb += "integer id = " + id + ";";
      var opts = {
        postBody: pb,
        evalScripts: true,
        onComplete: function() {
          Cursor.set(Cursor.NORMAL);
     