document.writeln("<Center><div class=\"doc\"><a href=\'/e/member/fava/add/?classid=47&id=40039\'  target=\'_self\'><i class=\"fa fa-file-word-o\"></i> 浅谈旱地网室马铃薯脱毒原种扩繁栽培技术文档下载.doc </a></div></Center>");