private function someMethod():void
     {
         sfs.addEventListener(SFSBuddyEvent.BUDDY_VARIABLES_UPDATE, onBuddyVarsUpdate);
         
         // Create two Buddy Variables containing the title and artist of the song I'm listening to
         var songTitle:BuddyVariable = new SFSBuddyVariable("songTitle", "Ascension");
         var songAuthor:BuddyVariable = new SFSBuddyVariable("songAuthor", "Mike Oldfield");
         
         // Create a persistent Buddy Variable containing my mood message
         var mood:BuddyVariable = new SFSBuddyVariable(SFSBuddyVariable.OFFLINE_PREFIX + "mood", "I Need SmartFoxServer 2X desperately!");
         
         // Set my Buddy Variables
         var vars:Array = [songTitle, songAuthor, mood];
         sfs.send(new SetBuddyVariablesRequest(vars));
     }
     
     private function onBuddyVarsUpdate(evt:SFSBuddyEvent):void
     {
         // As the update event is dispatched to me too,
         // I have to check if I am the one who changed his Buddy Variables
         
         var isItMe:Boolean = evt.params.isItMe;
         
         if (isItMe)
         {
             trace("I've updated the following Buddy Variables:");
             
             for (var i:int = 0; i < evt.params.changedVars.length; i++)
             {
                 var bVarName:String = evt.params.changedVars[i];
                 
                 trace(bVarName, "-->", sfs.buddyManager.getMyVariable(bVarName).getValue());
             }
         }
         else
         {
             var buddyName:String = evt.params.buddy.name;
             
             trace("My buddy " + buddyName + " updated the following Buddy Variables:");
             
             for (var i:int = 0; i < evt.params.changedVars.length; i++)
             {
                 var bVarName:String = evt.params.changedVars[i];
                 
                 trace(bVarName, "-->", sfs.buddyManager.getBuddyByName(buddyName).getVariable(bVarName).getValue());
             }
         }
     }