//vivida menu

browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))
  if (browser) {
            men1on = new Image(150,18);
            men1on.src = "/menu/1_d.gif";
			men15on = new Image(150,18);
            men15on.src = "/menu/2a.gif";
            men2on = new Image(150,18);
            men2on.src = "/menu/2_d.gif";
            men3on = new Image(150,18);
            men3on.src = "/menu/3_d.gif";
            men4on = new Image(150,18);
            men4on.src = "/menu/4_d.gif";
            men5on = new Image(150,18);
            men5on.src = "/menu/5_d.gif";
	        men6on = new Image(150,18);
            men6on.src = "/menu/6_d.gif";
            men7on = new Image(150,18);
            men7on.src = "/menu/7_d.gif";
            men8on = new Image(150,18);
            men8on.src = "/menu/8_d.gif";
            men9on = new Image(150,18);
            men9on.src = "/menu/9_d.gif";
            men10on = new Image(150,18);
            men10on.src = "/menu/10_d.gif";
            men11on = new Image(150,18);
            men11on.src = "/menu/11_d.gif";
            men12on = new Image(150,18);
            men12on.src = "/menu/12_d.gif";
           

            men1off = new Image(150,18);
            men1off.src = "/menu/1.gif";
            men2off = new Image(150,18);
            men2off.src = "/menu/2.gif";
            men3off = new Image(150,18);
            men3off.src = "/menu/3.gif";
            men4off = new Image(150,18);
            men4off.src = "/menu/4.gif";
            men5off = new Image(150,18);
            men5off.src = "/menu/5.gif";
            men6off = new Image(150,18);
            men6off.src = "/menu/6.gif";
            men7off = new Image(150,18);
            men7off.src = "/menu/7.gif";
            men8off = new Image(150,18);
            men8off.src = "/menu/8.gif";
            men9off = new Image(150,18);
            men9off.src = "/menu/9.gif";
            men10off = new Image(150,18);
            men10off.src = "/menu/10.gif";
            men11off = new Image(150,18);
            men11off.src = "/menu/11.gif";
            men12off = new Image(150,18);
            men12off.src = "/menu/12.gif";
            

}

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

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