document.write('<br><span style="font-size:15px">上一篇</span>  <span style="font-size:15px">没有了</span><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/1171/2012/201282715153817120.shtml  target="_blank">中国古代农业鼻祖“神农氏”的传说</a>')