/***** start menu script *****/

browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
        if ( browserVer >= 3) goferit = "Yep";
        else goferit = "Nope";
        
        if (goferit == "Yep")         {
        menu1on = new Image; menu1on.src = "../img/menu/para_man_on.gif";
        menu2on = new Image; menu2on.src = "../img/menu/para_ele_on.gif";
        menu3on = new Image; menu3on.src = "../img/menu/para_pne_on.gif";
        menu4on = new Image; menu4on.src = "../img/menu/gru_on.gif";
        menu5on = new Image; menu5on.src = "../img/menu/pinze_on.gif";
        menu6on = new Image; menu6on.src = "../img/menu/funi_on.gif";
        menu7on = new Image; menu7on.src = "../img/menu/cataloghi_on.gif";
        menu8on = new Image; menu8on.src = "../img/menu/email_on.gif";
        menu9on = new Image; menu9on.src = "../img/menu/home_on.gif";

        menu1off = new Image; menu1off.src = "../img/menu/para_man_off.gif";
        menu2off = new Image; menu2off.src = "../img/menu/para_ele_off.gif";
        menu3off = new Image; menu3off.src = "../img/menu/para_pne_off.gif";
        menu4off = new Image; menu4off.src = "../img/menu/gru_off.gif";
        menu5off = new Image; menu5off.src = "../img/menu/pinze_off.gif";
        menu6off = new Image; menu6off.src = "../img/menu/funi_off.gif";
        menu7off = new Image; menu7off.src = "../img/menu/cataloghi_off.gif";
        menu8off = new Image; menu8off.src = "../img/menu/email_off.gif";
        menu9off = new Image; menu9off.src = "../img/menu/home_off.gif";
        }

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

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

/***** end menu script *****/