document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/733/2011/201121100011608827.shtml  target="_blank">网络社区营销中的主要问题</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/733/2011/201121100031641216.shtml  target="_blank">中文网络社区介绍</a>')