小时不识月:http://www.cnblogs.com/yuphone/archive/2010/09/20/1831448.html
cracy bingo:http://www.cnblogs.com/crazybingo/archive/2011/03/03/1970193.html
小鲁的博客: http://www.cnblogs.com/lunix/archive/2009/03/23/1419219.html