//JavaScript Document
function Controllo()
{
	var email = document.modulo.email.value;

	var email_reg_exp = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-]{2,})+\.)+([a-zA-Z0-9]{2,})+$/;
	var privacy = document.modulo.privacy.checked; 
		
		   if (!email_reg_exp.test(email) || (email == "") || (email == "undefined")) {
           alert("Inserire un indirizzo email corretto. / Insert a correct mail please.");
           document.modulo.email.select();
           return false;
        }
		 else if (privacy != 1) {
           alert("Acconsentire al trattamento dei dati. / You must agree to the treatment of your personal data");
           document.modulo.privacy.focus();
           return false;
        }
		
		
 else {
	 document.modulo.action = "mailhtml.php";
     document.modulo.submit(); 

        }
	
}