showcase = new Showcase();
RootPanel.get("FBGWTLoadingTextID").setVisible(false);
RootLayoutPanel.get().add(showcase);
FBGWT.Init.addFBInitFailureHandler(new FBInitFailureHandler() {
@Override
public void onFBInitFailure(final FBInitFailureEvent event) {
handleError("Facebook failed to load");
}
});