document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/552/2013/201361911024648525.shtml  target="_blank">有机食品的安全性</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/552/2013/201361911063040716.shtml  target="_blank">有机食品应具备哪些条件？</a>')