document.getElementById('nextId').innerHTML='<p>下一篇：<a href=/news/lrjk/20090310045116.html>子孙满堂 为何陪老人身边的确是宠物多,</a></p><p>上一篇：<a href=/news/lrjk/20090310045408.html>对于老人吃饺子时四项注意</a></p>'