}
private void doLogin(final TextField userName, TextField password, final FormStylePopup pop) {
LoadingPopup.showMessage(messages.Authenticating());
RepositoryServiceFactory.login( userName.getText(), password.getText(), new GenericCallback() {
public void onSuccess(Object o) {
userNameLoggedIn = userName.getText();
LoadingPopup.close();
Boolean success = (Boolean) o;
if (!success.booleanValue()) {