bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
br = "n3";

  if (br == "n3"){
        img1on = new Image();
        img1on.src="/art/m_list_on.gif";
        img2on = new Image();
        img2on.src="/art/m_archives_on.gif";
        img3on = new Image();
        img3on.src="/art/m_groups_on.gif";
        img4on = new Image();
        img4on.src="/art/m_individuals_on.gif";
        img5on = new Image();
        img5on.src="/art/m_submit_on.gif";

        img1off = new Image();
        img1off.src="/art/m_list_off.gif";
        img2off = new Image();
        img2off.src="/art/m_archives_off.gif";
        img3off = new Image();
        img3off.src="/art/m_groups_off.gif";
        img4off = new Image();
        img4off.src="/art/m_individuals_off.gif";
        img5off = new Image();
        img5off.src="/art/m_submit_off.gif";

}

function imgAct(imgName) {
        if (br == "n3") {
        document[imgName].src = eval(imgName + "on.src");
        }
}

function imgInact(imgName) {
        if (br == "n3") {
        document[imgName].src = eval(imgName + "off.src");
        }
}