document.getElementById('nextId').innerHTML='<p>下一篇：<a href=/jzfw/xxbj/20100811125833.html>南宁美靓清洁</a></p><p>上一篇：<a href=/jzfw/xxbj/20100812094716.html>家居清洁/写字楼清洁/出租房清洁/钟点工15元/小时</a></p>'