function register_ok() {
	if (document.register.nome_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.register.cognome_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}	
	else if (document.register.ragione_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.register.indirizzo_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.register.mail_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.register.citta_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.register.cap_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.register.nazione_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.register.tel_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.register.user_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.register.pwd_utente.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}	
	else if (document.register.pwd_utente.value != document.register.pwd1_utente.value) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (!document.register.privacy.checked) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
}

function contatti_ok() {
	if (document.cont.nome.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.cont.cognome.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.cont.telefono.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (document.cont.email.value == 0) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
	else if (!document.cont.privacy.checked) {
	alert('CAUTION !!! - Please fill in the required fields.')
	return false
	}
}