document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/479/2013/201353114492220118.shtml  target="_blank">如何有效控制水产养殖中蓝藻复发</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/479/2013/201353114512536005.shtml  target="_blank">泥鳅食物都有啥</a>')