if (document.images) {

img1on = new Image();           // On images for bottom navigation
img1on.src = "/graphics/nav-contact-on.png";
img2on = new Image();
img2on.src = "/graphics/nav-links-on.png";
img3on = new Image();
img3on.src = "/graphics/nav-quote-on.png";


img1off = new Image();          // Off images for bottom navigation
img1off.src = "/graphics/nav-contact-off.png";
img2off = new Image();
img2off.src = "/graphics/nav-links-off.png";
img3off = new Image();
img3off.src = "/graphics/nav-quote-off.png";

img4on = new Image();           // On images for top navigation
img4on.src = "/graphics/nav-home-on.png";
img5on = new Image();
img5on.src = "/graphics/nav-aboutus-on.png";
img6on = new Image();
img6on.src = "/graphics/nav-products-on.png";
img7on = new Image();
img7on.src = "/graphics/nav-applications-on.png";
img8on = new Image();
img8on.src = "/graphics/nav-emr-on.png";
img9on = new Image();
img9on.src = "/graphics/nav-partners-on.png";
img10on = new Image();
img10on.src = "/graphics/nav-advocacy-on.png";


img4off = new Image();          // Off images for top navigation
img4off.src = "/graphics/nav-home-off.png";
img5off = new Image();
img5off.src = "/graphics/nav-aboutus-off.png";
img6off = new Image();
img6off.src = "/graphics/nav-products-off.png";
img7off = new Image();
img7off.src = "/graphics/nav-applications-off.png";
img8off = new Image();
img8off.src = "/graphics/nav-emr-off.png";
img9off = new Image();
img9off.src = "/graphics/nav-partners-off.png";
img10off = new Image();
img10off.src = "/graphics/nav-advocacy-off.png";

img11on = new Image();           // On images for about us navigation
img11on.src = "/graphics/subnav-contact-on.png";
img12on = new Image();
img12on.src = "/graphics/subnav-team-on.png";
img13on = new Image();
img13on.src = "/graphics/subnav-history-on.png";
img14on = new Image();
img14on.src = "/graphics/subnav-news-on.png";


img11off = new Image();          // Off images for about us navigation
img11off.src = "/graphics/subnav-contact-off.png";
img12off = new Image();
img12off.src = "/graphics/subnav-team-off.png";
img13off = new Image();
img13off.src = "/graphics/subnav-history-off.png";
img14off = new Image();
img14off.src = "/graphics/subnav-news-off.png";

img15on = new Image();           // On images for products navigation
img15on.src = "/graphics/subnav-liability-on.png";
img16on = new Image();
img16on.src = "/graphics/subnav-asset-on.png";
img17on = new Image();
img17on.src = "/graphics/subnav-businesscov-on.png";
img18on = new Image();
img18on.src = "/graphics/subnav-advantage-on.png";
img19on = new Image();
img19on.src = "/graphics/subnav-productnews-on.png";


img15off = new Image();          // Off images for products navigation
img15off.src = "/graphics/subnav-liability-off.png";
img16off = new Image();
img16off.src = "/graphics/subnav-asset-off.png";
img17off = new Image();
img17off.src = "/graphics/subnav-businesscov-off.png";
img18off = new Image();
img18off.src = "/graphics/subnav-advantage-off.png";
img19off = new Image();
img19off.src = "/graphics/subnav-productnews-off.png";

								// On Images for applications navigation
img21on = new Image();
img21on.src = "/graphics/subnav-profLia-on.png";
img22on = new Image();
img22on.src = "/graphics/subnav-lifeHealth-on.png";

								// Off Images for applications Navigation
img21off = new Image();
img21off.src = "/graphics/subnav-profLia-off.png";
img22off = new Image();
img22off.src = "/graphics/subnav-lifeHealth-off.png";


img20on = new Image();           // On images for homepage bug
img20on.src = "/graphics/home-rollover-defaulton.png";

img20off = new Image();			// Off images for homepage bug
img20off.src = "/graphics/home-rollover-default.png";

}

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");
        }
}