function contactForm_init(){
  var contactForm = document.getElementById('formContact');
  contactForm.nome.focus();
  contactForm.captcha.setAttribute("autocomplete","off");
  }

function contactForm_send(){
  var contactForm = document.getElementById('formContact');
  contactForm.submit.disabled = true;
  if(contactForm.nome.value=='' || contactForm.mail.value=='' || contactForm.messaggio.value==''){
    alert('Non sono stati compilati tutti i campi del modulo.');
    contactForm.submit.disabled = false;
    return false;
    }
  else{
    return true;
    }
  }

function signupForm_init(){
  var signupForm = document.getElementById('formSignup');
  signupForm.email.focus();
  signupForm.email.setAttribute("autocomplete","off");
  signupForm.email2.setAttribute("autocomplete","off");
  signupForm.captcha.setAttribute("autocomplete","off");
  }

function signupForm_send(){
  var signupForm = document.getElementById('formSignup');
  signupForm.submit.disabled = true;
  if(signupForm.nome.value=='' || signupForm.cognome.value=='' || signupForm.indirizzo.value=='' || signupForm.cap.value=='' || signupForm.comune.value=='' || signupForm.provincia.value=='' || signupForm.paese.value==''){
    alert('Non sono stati compilati tutti i campi obbligatori.');
    signupForm.submit.disabled = false;
    return false;
    }
  if(signupForm.email.value!=signupForm.email2.value){
    alert('L\'e-mail risulta diversa dall\'e-mail di controllo.');
    signupForm.submit.disabled = false;
    return false;
    }
  if(signupForm.password.value!=signupForm.password2.value){
    alert('La password risulta diversa dalla password di controllo.');
    signupForm.submit.disabled = false;
    return false;
    }
  else{
    return true;
    }
  }