document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/588/2012/201280707251463316.shtml  target="_blank">什么是GIS?</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/588/2012/20128070727608545.shtml  target="_blank">什么是Telematics</a>')