var Topic = {
  init : function() {
    Fenster.init();
		new Effect.Appear('club_bg', { duration: 1.0, from: 1.0, to: 0.5 });
		new Effect.Appear('buero_bg', { duration: 2.0, from: 1.0, to: 0.5 });
		new Effect.Appear('gm_bg', { duration: 0.5, from: 1.0, to: 0.5 });
  }
}

YAHOO.util.Event.addListener(window, 'load', Topic.init);