function scegliLingua(){
var form = document.getElementById("sec0");
var loc = ''+window.location;
var lg = loc.substring(loc.length-2, loc.length);
var ctrl = loc.substring(loc.length-6, loc.length);
if(ctrl=="&lg=it" || ctrl=="&lg=en"){
if(lg!="en"){
lg="en";
lgNewImg = 'en';
}else{
lg="it";
lgNewImg = 'it';
}
loc = loc.substring(0, loc.length-6);
form.innerHTML +=' ';
}else{
form.innerHTML +=' ';
}
}
if((''+window.location).indexOf('area')!=-1){
scegliLingua();
}