<!-- hide 
  if (document.images) {
  home_f2 = new Image(97 ,38); home_f2.src = "images/home_f2.jpg";
  home_f1 = new Image(97 ,38); home_f1.src = "images/home.jpg";
  home_f3 = new Image(97 ,38); home_f3.src = "images/home_over.jpg";
  about_f4 = new Image(82 ,38); about_f4.src = "images/about_over.jpg";
  about_f1 = new Image(82 ,38); about_f1.src = "images/about.jpg";
  buy_tickets_f5 = new Image(136 ,38); buy_tickets_f5.src = "images/buy_tickets_over.jpg";
  buy_tickets_f1 = new Image(136 ,38); buy_tickets_f1.src = "images/buy_tickets.jpg";
  previous_festivals_f6 = new Image(201 ,38); previous_festivals_f6.src = "images/previous_festivals_over.jpg";
  previous_festivals_f1 = new Image(201 ,38); previous_festivals_f1.src = "images/previous_festivals.jpg";
  newsletter_f7 = new Image(147 ,38); newsletter_f7.src = "images/newsletter_over.jpg";
  newsletter_f1 = new Image(147 ,38); newsletter_f1.src = "images/newsletter.jpg";
  contact_f8 = new Image(107 ,38); contact_f8.src = "images/contact_over.jpg";
  contact_f1 = new Image(107 ,38); contact_f1.src = "images/contact.jpg";
  }
  // stop hiding -->