Normal1 = new Image();
Normal1.src = "images/nav_news.png";
Highlight1 = new Image();
Highlight1.src = "images/nav_news_h.png";

Normal2 = new Image();
Normal2.src = "images/nav_shows.png";
Highlight2 = new Image();
Highlight2.src = "images/nav_shows_h.png";

Normal3 = new Image();
Normal3.src = "images/nav_about.png";
Highlight3 = new Image();
Highlight3.src = "images/nav_about_h.png";

Normal4 = new Image();
Normal4.src = "images/nav_media.png";
Highlight4 = new Image();
Highlight4.src = "images/nav_media_h.png";

Normal5 = new Image();
Normal5.src = "images/nav_contact.png";
Highlight5 = new Image();
Highlight5.src = "images/nav_contact_h.png";

Normal6 = new Image();
Normal6.src = "images/nav_blackroom.png";
Highlight6 = new Image();
Highlight6.src = "images/nav_blackroom_h.png";

Normal7 = new Image();
Normal7.src = "images/nav_reviews.png";
Highlight7 = new Image();
Highlight7.src = "images/nav_reviews_h.png";


function ChangeImage (imagename, imageobject) {
  window.document.images[imagename].src = imageobject.src;
}