function preloadNavImages() {
    if (document.images) {

//      TOP NAV IMAGES

		home_over              = newImage("/_pix/_nav/home-over.gif");
		new_releases_over      = newImage("/_pix/_nav/new_releases-over.gif");
		our_catalog_over       = newImage("/_pix/_nav/our_catalog-over.gif");
		rental_rates_over      = newImage("/_pix/_nav/rental_rates-over.gif");
		membership_over        = newImage("/_pix/_nav/membership-over.gif");
		transfer_services_over = newImage("/_pix/_nav/transfer_services-over.gif");
		delivery_pickup_over   = newImage("/_pix/_nav/delivery_pickup-over.gif");

		coming_soon_over = newImage("/_pix/_sidenav/coming_soon_side-over.gif");
		specials_over    = newImage("/_pix/_sidenav/specials-over.gif");
		prepaid_over     = newImage("/_pix/_sidenav/prepaid-over.gif");
		contact_over     = newImage("/_pix/_sidenav/contact-over.gif");



//      BOTTOM NAV IMAGES
        top_over        = newImage("/_pix/_nav/top-over.gif");
        back_over       = newImage("/_pix/_nav/back-over.gif");
        site_map_over   = newImage("/_pix/_nav/site-map-over.gif");
        join_over       = newImage("/_pix/_nav/join-over.gif");

        membershiphead_silver_over   = newImage("/_pix/membershiphead_silver_over.gif");
        membershiphead_gold_over     = newImage("/_pix/membershiphead_gold_over.gif");
        membershiphead_platinum_over = newImage("/_pix/membershiphead_platinum_ove.gif");

        preloadFlag = true;
    }
}