:-object object_2 : [slides].
  
  var url = '@talk-2.wrl'.
  var slideset = '2'.
  var interface = '2-interface'.
  
  main :-
          load(url),
          delay(5000),
          
          initialize,
  
          watch(slideset),
          connect(interface),
  
          delay(2000),
          !.
  
  :- end_object object_2.