document.getElementById('nextId').innerHTML='<p>下一篇：<a href=/jzfw/xxbj/20110216100849.html>家居/写字楼/出租房专业清洁——优质快捷</a></p><p>上一篇：<a href=/jzfw/xxbj/20110220095238.html>家居/写字楼/出租房专业清洁——高效快捷</a></p>'