// rollover   

function nbsp() {
document.write(" ");
}
function copy() {
document.write("©");
}

var iversion = -1;

function version() {
        if (iversion != -1) return iversion;
        if((navigator.appName.charAt(0)=="N")||(navigator.appName.charAt(0)=="M")){
                if (parseInt(navigator.appVersion.charAt(0),10) >= 3) 
                    iversion = 3;
        }
        return iversion;
}

if (iversion) {
        menu1on = new Image();
        menu1on.src = "img/contatti_on.gif";
        menu1off = new Image();
        menu1off.src = "img/contatti_off.gif";
		menu2on = new Image();
        menu2on.src = "img/m_azienda_on.gif";
        menu2off = new Image();
        menu2off.src = "img/m_azienda_off.gif";
        menu3on = new Image();
        menu3on.src = "img/m_vini_on.gif";
        menu3off = new Image();
        menu3off.src = "img/m_vini_off.gif";
        menu4on = new Image();
        menu4on.src = "img/m_dicono_on.gif";
        menu4off = new Image();
        menu4off.src = "img/m_dicono_off.gif";
		menu5on = new Image();
        menu5on.src = "img/m_eventi_on.gif";
        menu5off = new Image();
        menu5off.src = "img/m_eventi_off.gif";
		menu6on = new Image();
        menu6on.src = "img/m_news_on.gif";
		menu6off = new Image();
        menu6off.src = "img/m_news_off.gif";
		menu7on = new Image();
        menu7on.src = "img/link_on.gif";
		menu7off = new Image();
        menu7off.src = "img/link_off.gif";
		menu8on = new Image();
        menu8on.src = "img/photogallery_on.gif";
		menu8off = new Image();
        menu8off.src = "img/photogallery_off.gif";
			  		
}

function rollon(imgName) {
        if (iversion) {
        imgOn = eval(imgName + "on.src");
        document[imgName].src = imgOn;
        }
}
function rolloff(imgName) {
        if (iversion) {
        document[imgName].src = eval(imgName + "off.src");
        }
}