image1 = new Image();
image1.src = "pix/home/bg_nav_on.gif";
image2 = new Image();
image2.src = "pix/bg_sn_on.gif";
image3 = new Image();
image3.src = "pix/bg_services.jpg";
image4 = new Image();
image4.src = "pix/bg_about.jpg";
image5 = new Image();
image5.src = "pix/bg_living.jpg";