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

  if (br == "n3"){
        img1on = new Image();
        img1on.src="art/menu_abouton.gif";
        img2on = new Image();
        img2on.src="art/menu_qualificationson.gif";
        img3on = new Image();
        img3on.src="art/menu_indexon.gif";
        img4on = new Image();
        img4on.src="art/menu_editon.gif";
        img5on = new Image();
        img5on.src="art/menu_processon.gif";
        img6on = new Image();
        img6on.src="art/menu_checkliston.gif";
        img7on = new Image();
        img7on.src="art/menu_rateson.gif";
        img8on = new Image();
        img8on.src="art/menu_resourceson.gif";
        img9on = new Image();
        img9on.src="art/menu_emailon.gif";
        img10on = new Image();
        img10on.src="art/menu_contacton.gif";
        img1off = new Image();
        img1off.src="art/menu_aboutoff.gif";
        img2off = new Image();
        img2off.src="art/menu_qualificationsoff.gif";
	img3off = new Image();
        img3off.src="art/menu_indexoff.gif";
        img4off = new Image();
        img4off.src="art/menu_editoff.gif";
        img5off = new Image();
        img5off.src="art/menu_processoff.gif";
        img6off = new Image();
        img6off.src="art/menu_checklistoff.gif";
        img7off = new Image();
        img7off.src="art/menu_ratesoff.gif";
        img8off = new Image();
        img8off.src="art/menu_resourcesoff.gif";
        img9off = new Image();
        img9off.src="art/menu_emailoff.gif";
        img10off = new Image();
        img10off.src="art/menu_contactoff.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");
        }
}