function validateEmailAddress(obj, formObj, formValue) {
	var regex = /^[a-zA-Z0-9._\-']+@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/;
	return regex.test(formValue);
}

function confirmPassword(obj, formObj, formValue) {
	if (formValue != obj.confirmpassword.value)
		return false;
	else
		return true;
}