image1 = new Image();
image1.src = "/images/topnav/home_over.gif";

image2 = new Image();
image2.src = "/images/topnav/listings_over.gif";

image3 = new Image();
image3.src = "/images/topnav/openhouses_over.gif";

image4 = new Image();
image4.src = "/images/topnav/ouragents_over.gif";

image5 = new Image();
image5.src = "/images/topnav/contactus_over.gif";

image6 = new Image();
image6.src = "/images/topnav/products_over.gif";