function convalidaForm(emailForm) {
			if (emailForm.email.value == "") {
				alert("Devi inserire un indirizzo e-mail!")
				passwordForm.email.focus()
				return false
			}
			if (emailForm.email.value != emailForm.email2.value) {
				alert("L'email inserita non coincide con la prima!")
				emailForm.email.focus()
				emailForm.email.select()
				return false
			}
			return true
		}
function nomefunc() { 
targetpopup = window.open("http://www.viva-musica.it/cgi-bin/subscribe.pl","news","width=550, height=400,scrollbars=yes,resizable=yes,status=yes,location=yes,toolbar=no"); 
return true; 
}