public void RegisterButtonClicked()
    {
        string usernameText  = UsernameField.text;
        string emailText     = EmailField.text;
        string PWText        = PWordField.text;
        string confirmPWText = ConfirmPWordField.text;

        if (PWText == confirmPWText)
        {
            Debug.Log(usernameText + " " + emailText + " " + PWText + " " + confirmPWText);
            string pwhash = MD5.Md5Sum(usernameText + PWText);
            StartCoroutine(ServerConnect.PostUserRegistration(usernameText, emailText, pwhash));
        }
        else
        {
            Debug.Log("Passwords do not match!");
        }
    }