if( (self.location.href == top.location.href ) ||
    ( top.location.href.indexOf("www.ac-waxensteiner.de") == -1 ) )
    
{
   var sub_page_args;
   var doc_url = document.location.href;
   var base_id = "www.ac-waxensteiner.de";
   var pos = doc_url.indexOf( base_id );

   if( pos > -1 )
   {
      var main_url = doc_url.substring( 0 , pos + base_id.length );
      var sub_page = doc_url.slice( pos + base_id.length + 1 ); 
      switch(  sub_page )
      {
         case "html/navig.htm" :
            sub_page_args =  ""; 
            break;
         case "html/chr_lnav.htm" :
            sub_page_args = "frame_right=" + "html/chr_long.htm" ;
            break;
         case "html/chr_lcon.htm" :
            sub_page_args = "frame_right=" + "html/chr_long.htm" ;
            break;
         default :
            sub_page_args =  "frame_right=" + sub_page;
            break;
      }
   }
   top.location.href =  main_url + "/index.htm?" + sub_page_args; 
}