function sendEmail(sUser, sDomain, sSubject)
{
	location.href = 'mailto:' + sUser + '@' + sDomain + '?subject=' + sSubject;
}

function privacy() {
        priv = window.open("privacy.asp",'privacy','scrollbars=yes,resizable=yes,directories=no,width=490,height=400,status=no,location=no,toolbar=no');
}


<!-- Begin
function NewWindow(mypage, myname, w, h) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=no,resizable=yes,directories=no,status=no,location=no,toolbar=no';
win = window.open(mypage, myname, winprops);
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}
//  End -->

function generate(x, y) {
  var range = y - x + 1;
  return Math.round(Math.random() * range) + x;
}
function rnd_number(m){
   return generate (1,m);
}

<!--
function validate_form() {
  validity = true; // assume valid
  if (!check_empty(document.form.Nome.value))
  	{ validity = false; alert('Inserire il Nome'); }
  if (!check_empty(document.form.Cognome.value))
  	{ validity = false; alert('Inserire il Cognome'); }
  if (!check_empty(document.form.Indirizzo.value))
  	{ validity = false; alert('Inserire Indirizzo'); }
  if (!check_empty(document.form.Citta.value))
  	{ validity = false; alert('Inserire la Cittā'); }
  if (!check_empty(document.form.Provincia.value))
  	{ validity = false; alert('Inserire la Provincia'); }
  if (!check_empty(document.form.email.value))
  	{ validity = false; alert('Inserire indirizzo E-Mail'); }
  if (!check_empty(document.form.email.value) || !check_email(document.form.email.value))
  	{ validity = false; alert('Avete inserito una E-Mail errata'); }
  if (validity)
	alert ("Il form č corretto.");
  return validity;
}

function check_empty(text) {
  return (text.length > 0); // returns false if empty
}

function check_email(Email) {
  if ((Email == "")
    || (Email.indexOf ('@') == -1)
    || (Email.indexOf ('.') == -1))
      return false;
  return true;
}
// -->