function check_registration_form(x) {

	submitOK="True";
	var message = "Your form is incomplete, please: \n";

	if (x.Title.value == "") {
  		message += "- Enter your title (Mr, Miss, Mrs etc) \n";
		submitOK="False";
	}

	if (x.Name.value == "") {
  		message += "- Enter your first name \n";
		submitOK="False";
	}

	if (x.Surname.value == "") {
  		message += "- Enter your surname \n";
		submitOK="False";
	}

	if (x.Company.value == "") {
  		message += "- Enter your company name \n";
		submitOK="False";
	}

	if (x.Telephone.value == "") {
  		message += "- Enter your telephone number \n";
		submitOK="False";
	}


	if (x.EmailAddress.value == "") {
  		message += "- Enter your email address \n";
		submitOK="False";
	}

	if (x.EmailAddress.value.length > 2 && !isValidEmail (x.EmailAddress.value)) { 
  		message += "- Enter a valid email address \n";
		submitOK="False";
	}

	if (x.Password.value == "") {
  		message += "- Enter a login password \n";
		submitOK="False";
	} else if (x.Password.value.length < 5) { 
  		message += "- Enter a password that is 5 or more characters\n";
		submitOK="False";
	}

	if (submitOK=="False") {
		alert(message);
		return false;
	}	 		

	return true;

} /* end of function */