image1 = new Image();
image1.src = "images/nav_about_ON.gif";
image2 = new Image();
image2.src = "images/nav_locations_ON.gif";
image3 = new Image();
image3.src = "images/nav_employment_ON.gif";
image4 = new Image();
image4.src = "images/nav_specials_ON.gif";
image5 = new Image();
image5.src = "images/nav_links_ON.gif"