// This is where you preload your images

	aboutus          = new Image (1,1);
        aboutus.src      = "img/main-aboutus-off.jpg";

      aboutuslit          = new Image (1,1);
        aboutuslit.src      = "img/main-aboutus-on.jpg";

	gallery          = new Image (1,1);
        gallery.src      = "img/main-gallery-off.jpg";

      gallerylit          = new Image (1,1);
        gallerylit.src      = "img/main-gallery-on.jpg";

	clients          = new Image (1,1);
        clients.src      = "img/main-clients-off.jpg";

      clientslit          = new Image (1,1);
        clientslit.src      = "img/main-clients-on.jpg";

	links          = new Image (1,1);
        links.src      = "img/main-links-off.jpg";

      linkslit          = new Image (1,1);
        linkslit.src      = "img/main-links-on.jpg";

	press          = new Image (1,1);
        press.src      = "img/main-press-off.jpg";

      presslit          = new Image (1,1);
        presslit.src      = "img/main-press-on.jpg";

// this function swaps the images

function swapImage(oldButton,newButton){
document.images[oldButton].src=eval(newButton + ".src");
						   }
// end