private void testyoav()
 {
     ApplicationUser me = FacebookUtilities.GetUser(m_AccessToken);
     Dictionary<string, Friend> friends = FacebookUtilities.GetUsersFriends(m_AccessToken);
     DataBaseHandler db = new DataBaseHandler();
     db.InsertSingleApplicationUser(me);
     bool result = db.IsUserInDataBase(me);
     Dictionary<string, Friend> friendsThatAreInDB1 = db.GetUserFriendsThatAreInDataBase(me);
     Friend testfriend = new Friend();
     foreach (Friend friend in friends.Values)
     {
         friend.BirthdayMessage = string.Format("mazal tov {0} from {1}", friend.FullName, me.FullName);
         testfriend = friend;
     }
     db.InsertFriendsIntoDataBase(me, friends.Values);
     Dictionary<string, Friend> friendsThatAreInDB2 = db.GetUserFriendsThatAreInDataBase(me);
     testfriend.BirthdayMessage = "CHANGED!!!!!!";
     db.UpdateBirthdayMessage(me, testfriend);
 }