flagLink.addClickHandler(new ClickHandler()
{
public void onClick(final ClickEvent event)
{
if (new WidgetJSNIFacadeImpl()
.confirm("Flagged activities will be sent to the system administrators for review. "
+ "Are you sure you want to flag this activity as inappropriate?"))
{
EventBus.getInstance().addObserver(UpdatedActivityFlagResponseEvent.class,
new Observer<UpdatedActivityFlagResponseEvent>()