document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/717/2010/2010122422595173277.shtml  target="_blank">什么是蛋制品?</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/717/2010/2010122423061752881.shtml  target="_blank">如何区分人造蛋与假蛋</a>')