if (document.images) {
  Biography_Off = new Image
  Biography_Over = new Image
  Schedule_Off = new Image
  Schedule_Over = new Image
  Music_Off = new Image
  Music_Over = new Image
  PhotoGallery_Off = new Image
  PhotoGallery_Over = new Image
  Lessons_Off = new Image
  Lessons_Over = new Image
  GuestBook_Off = new Image
  GuestBook_Over = new Image
  Default_Off = new Image
  Default_Over = new Image
  Biography2_Off = new Image
  Biography2_Over = new Image
  Schedule2_Off = new Image
  Schedule2_Over = new Image
  Music2_Off = new Image
  Music2_Over = new Image
  PhotoGallery2_Off = new Image
  PhotoGallery2_Over = new Image
  Lessons2_Off = new Image
  Lessons2_Over = new Image
  GuestBook2_Off = new Image
  GuestBook2_Over = new Image
  Default2_Off = new Image
  Default2_Over = new Image
  
  Biography_Off.src = "Images/Button_Biography_Off.jpg"
  Biography_Over.src = "Images/Button_Biography_Over.jpg"
  Schedule_Off.src = "Images/Button_Schedule_Off.jpg"
  Schedule_Over.src = "Images/Button_Schedule_Over.jpg"
  Music_Off.src = "Images/Button_Music_Off.jpg"
  Music_Over.src = "Images/Button_Music_Over.jpg"
  PhotoGallery_Off.src = "Images/Button_PhotoGallery_Off.jpg"
  PhotoGallery_Over.src = "Images/Button_PhotoGallery_Over.jpg"
  Lessons_Off.src = "Images/Button_Lessons_Off.jpg"
  Lessons_Over.src = "Images/Button_Lessons_Over.jpg"
  GuestBook_Off.src = "Images/Button_GuestBook_Off.jpg"
  GuestBook_Over.src = "Images/Button_GuestBook_Over.jpg"
  Default_Off.src = "Images/Button_Default_Off.jpg"
  Default_Over.src = "Images/Button_Default_Over.jpg"
  Biography2_Off.src = "Images/Button_Biography_Off.jpg"
  Biography2_Over.src = "Images/Button_Biography_Over.jpg"
  Schedule2_Off.src = "Images/Button_Schedule_Off.jpg"
  Schedule2_Over.src = "Images/Button_Schedule_Over.jpg"
  Music2_Off.src = "Images/Button_Music_Off.jpg"
  Music2_Over.src = "Images/Button_Music_Over.jpg"
  PhotoGallery2_Off.src = "Images/Button_PhotoGallery_Off.jpg"
  PhotoGallery2_Over.src = "Images/Button_PhotoGallery_Over.jpg"
  Lessons2_Off.src = "Images/Button_Lessons_Off.jpg"
  Lessons2_Over.src = "Images/Button_Lessons_Over.jpg"
  GuestBook2_Off.src = "Images/Button_GuestBook_Off.jpg"
  GuestBook2_Over.src = "Images/Button_GuestBook_Over.jpg"
  Default2_Off.src = "Images/Button_Default_Off.jpg"
  Default2_Over.src = "Images/Button_Default_Over.jpg"
}