loginTextField.addValidator(new EmptyValidator<String>());
}
protected void createPasswordTextField()
{
passwordTextField = new PasswordField(new PasswordInputCell()
{
@Override
protected void onEnterKeyDown(final com.google.gwt.cell.client.Cell.Context context, final Element parent,
final String value, final NativeEvent event, final ValueUpdater<String> valueUpdater)
{