// JavaScript Document



function verifica_dati(){

var erroreCampi=false;
var mesErrori=new Array();
var modulo=document.getElementById("form1");

if (modulo.nome.value=="") erroreCampi=true;
if (modulo.cognome.value=="") erroreCampi=true;
if (modulo.telefono.value=="") erroreCampi=true;


if (erroreCampi) mesErrori.push("- Fill in required field");



var email=modulo.email.value;
var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
if (email == "" || !filter.test(email)) mesErrori.push("- Check email address");

if (modulo.checkboxPrivacy.checked=="") mesErrori.push("- You must authorize use of personal data");

messaggio=mesErrori.join("\n\n");
if ( mesErrori.length>0){
alert(messaggio);
return false;
}
else{
return true;
}
}