document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/465/2011/201131917505256146.shtml  target="_blank">冷库温度下降缓慢原因解析</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/465/2011/201132215464422084.shtml  target="_blank">鱼类保鲜5法</a>')