document.writeln("<Center><div class=\"doc\"><a href=\'/e/member/fava/add/?classid=10&id=36216\'  target=\'_self\'><i class=\"fa fa-file-word-o\"></i> 谈现浇钢筋混凝土楼面裂缝原因及防治文档下载.doc </a></div></Center>");