document.write('21');<div align="center">友情链接：<a href='http://www.taiyuanseo.com/' target='_blank'>ng电子游戏</a>&nbsp;&nbsp;<a href='http://www.pt0591.com/' target='_blank'>环球体育官网</a>&nbsp;&nbsp;<a href='http://jg-master.com/' target='_blank'>摩根娱乐</a>&nbsp;&nbsp;<a href='http://www.bergtech.net/' target='_blank'>ng电子游戏</a>&nbsp;&nbsp;<a href='http://lfsjbz.com/' target='_blank'>jinnianhui金年会</a>&nbsp;&nbsp;<a href='http://lanzhoujianuo.com/' target='_blank'>365在线体育</a>&nbsp;&nbsp;<a href='http://www.gxdxzk.net/' target='_blank'>PG电子官网</a>&nbsp;&nbsp;<a href='http://jiuyeniao.com/' target='_blank'>365在线体育</a>&nbsp;&nbsp;<a href='http://www.dingguanjixie.com/' target='_blank'>庄闲和游戏官网</a>&nbsp;&nbsp;</div></html>