void TracktionMarketplaceUnlockForm::buttonClicked (Button* b)
{
    if (b == &registerButton)
        attemptRegistration();
    else if (b == &cancelButton)
        cancel();
}
void OnlineUnlockForm::buttonClicked (Button* b)
{
    if (b == &registerButton)
        attemptRegistration();
    else if (b == &cancelButton)
        dismiss();
}