document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/775/2013/201312114194002716.shtml  target="_blank">如何在网上订票？</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/775/2013/201312114263587377.shtml  target="_blank">长途汽车票可以提前几天购买？</a>')