function GoToSecondForm() {
  var name = document.getElementById('name');
  var email = document.getElementById('email');
  var phone = document.getElementById('phone');
  var message = document.getElementById('message');
  var str = 'form.php?name=' + name.value + '&email=' + email.value + '&phone=' + phone.value + '&message=' + message.value;
  showIframe(str,769,450);
}