if (document.images) {
			motorson = new Image();
            motorson.src = "images/menu/on_motors.jpg";
			motorsoff = new Image();
            motorsoff.src = "images/menu/off_link.gif";
			shopon = new Image();
            shopon.src = "images/menu/on_shop.jpg";
			shopoff = new Image();
            shopoff.src = "images/menu/off_link.gif";
			classon = new Image();
            classon.src = "images/menu/on_class.jpg";
			classoff = new Image();
            classoff.src = "images/menu/off_link.gif";
			priceon = new Image();
            priceon.src = "images/menu/on_price.jpg";
			priceoff = new Image();
            priceoff.src = "images/menu/off_link.gif";
			guarnon = new Image();
            guarnon.src = "images/menu/on_guarn.jpg";
			guarnoff = new Image();
            guarnoff.src = "images/menu/off_link.gif";
			faqon = new Image();
            faqon.src = "images/menu/on_faq.jpg";
			faqoff = new Image();
            faqoff.src = "images/menu/off_link.gif";
			assocon = new Image();
            assocon.src = "images/menu/on_assoc.jpg";
			assocoff = new Image();
            assocoff.src = "images/menu/off_link.gif";
			galleryon = new Image();
            galleryon.src = "images/menu/on_gallery.jpg";
			galleryoff = new Image();
            galleryoff.src = "images/menu/off_link.gif";
			clientson = new Image();
            clientson.src = "images/menu/on_clients.jpg";
			clientsoff = new Image();
            clientsoff.src = "images/menu/off_link.gif";
			linkson = new Image();
            linkson.src = "images/menu/on_links.jpg";
			linksoff = new Image();
            linksoff.src = "images/menu/off_link.gif";
			homeon = new Image();
            homeon.src = "images/menu/on_home.jpg";
			homeoff = new Image();
            homeoff.src = "images/menu/off_link.gif";
}

function img_act(imgName) {
	if (document.images){
    	imgOn = eval(imgName + "on.src");
        document [imgName].src = imgOn;
    }
}

function img_end(imgName) {
	if (document.images){
    	imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
    }
}