document.getElementById('nextId').innerHTML='<p>下一篇：<a href=/news/yybb/20100227095240.html>妇应重视脚的保健 </a></p><p>上一篇：<a href=/news/yybb/20100425082547.html>家家乐家政网提示您孕妇宜适当吃粗粮</a></p>'