if (document.images) {            // Active Images
            img1on = new Image();
            img1on.src = "/images/linkregister2.gif";
            img2on = new Image();
            img2on.src = "/images/linksponsor2.gif";
            img3on = new Image();
            img3on.src = "/images/linkfaq2.gif";
            img4on = new Image();
            img4on.src = "/images/linkabout2.gif";
            img5on = new Image();
            img5on.src = "/images/linkdetails2.gif";
            img6on = new Image();
            img6on.src = "/images/linkhome2.gif";
            img7on = new Image();
            img7on.src = "/images/linklogin2.gif";
            img8on = new Image();
            img8on.src = "/images/linkdonations2.gif";
            img9on = new Image();
            img9on.src = "/images/linksatellite2.gif";

            img1off = new Image();
            img1off.src = "/images/linkregister1.gif";
            img2off = new Image();
            img2off.src = "/images/linksponsor1.gif";
            img3off = new Image();
            img3off.src = "/images/linkfaq1.gif";
            img4off = new Image();
            img4off.src = "/images/linkabout1.gif";
            img5off = new Image();
            img5off.src = "/images/linkdetails1.gif";
            img6off = new Image();
            img6off.src = "/images/linkhome1.gif";
            img7off = new Image();
            img7off.src = "/images/linklogin1.gif";
            img8off = new Image();
            img8off.src = "/images/linkdonations1.gif";
            img9off = new Image();
            img9off.src = "/images/linksatellite1.gif";

        }

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

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