YahooSession.YAP_VIEWER = "$viewerGuid";
   
   var session:YahooSession = new YahooSession(CONSUMER_KEY, CONSUMER_SECRET);
  
   var content:String = "Hello <yml:name uid=\"viewer\"/> from Flex 3";
  
   session.application.addEventListener(YahooResultEvent.SET_SMALL_VIEW_SUCCESS, handleSetSmallView);
   session.application.setSmallView(YahooSession.YAP_VIEWER, content);
  
   function handleSetSmallView(event:YahooResultEvent):void
   {
    trace(event.type);
    // yay!
   }