static rrUser() { RecordMapper.Register(typeof(rrUser), typeof(SqlField)); }
static rrImage() { RecordMapper.Register(typeof(rrImage), typeof(SqlField)); }
static rrNews() { RecordMapper.Register(typeof(rrNews), typeof(SqlField)); }
static rrForumThread() { RecordMapper.Register(typeof(rrForumThread), typeof(SqlField)); }
static rrPhotoAlbum() { RecordMapper.Register(typeof(rrPhotoAlbum), typeof(SqlField)); }