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/719/2010/2010122500142100202.shtml  target="_blank">化工物流机遇大于挑战</a>')