if (document.images) {

img1on = new Image();           // On images
img1on.src = "/graphics/menu-about-on.gif";
img2on = new Image();
img2on.src = "/graphics/menu-gallery-on.gif";
img3on = new Image();
img3on.src = "/graphics/menu-temples-on.gif";
img4on = new Image();
img4on.src = "/graphics/menu-contact-on.gif";
img5on = new Image();
img5on.src = "/graphics/masters_on.gif";
img6on = new Image();
img6on.src = "/graphics/stargates_on.gif";
img7on = new Image();
img7on.src = "/graphics/statement_on.gif";
img8on = new Image();
img8on.src = "/graphics/vision_on.gif";
img9on = new Image();
img9on.src = "/graphics/menu-links-on.gif";


img1off = new Image();          // Off images
img1off.src = "/graphics/menu-about.gif";
img2off = new Image();
img2off.src = "/graphics/menu-gallery.gif";
img3off = new Image();
img3off.src = "/graphics/menu-temples.gif";
img4off = new Image();
img4off.src = "/graphics/menu-contact.gif";
img5off = new Image();
img5off.src = "/graphics/masters_off.gif";
img6off = new Image();
img6off.src = "/graphics/stargates_off.gif";
img7off = new Image();
img7off.src = "/graphics/statement_off.gif";
img8off = new Image();
img8off.src = "/graphics/vision_off.gif";
img9off = new Image();
img9off.src = "/graphics/menu-links.gif";

}

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

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