if (document.images) {

  albumsOn = new Image();
  albumsOn.src = "images/albums_on.gif"
  albumsOff = new Image();
  albumsOff.src = "images/albums_off.gif"

  contactOn = new Image();
  contactOn.src = "images/contact_on.gif"
  contactOff = new Image();
  contactOff.src = "images/contact_off.gif"

  newsOn = new Image();
  newsOn.src = "images/news_on.gif"
  newsOff = new Image();
  newsOff.src = "images/news_off.gif"

  photosOn = new Image();
  photosOn.src = "images/photos_on.gif"
  photosOff = new Image();
  photosOff.src = "images/photos_off.gif"

  pressOn = new Image();
  pressOn.src = "images/press_on.gif"
  pressOff = new Image();
  pressOff.src = "images/press_off.gif"

  centerAlbums = new Image();
  centerAlbums.src = "images/center_albums.gif"
  centerContact = new Image();
  centerContact.src = "images/center_contact.gif"
  centerNews = new Image();
  centerNews.src = "images/center_news.gif"
  centerPhotos = new Image();
  centerPhotos.src = "images/center_photos.gif"
  centerPress = new Image();
  centerPress.src = "images/center_press.gif"
  centerStore = new Image();
  centerStore.src = "images/center_store.gif"
  centerOff = new Image();
  centerOff.src = "images/center_off.gif"

}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}