document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/617/2012/2012120423374957122.shtml  target="_blank">空调安装施工的质量控制</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/617/2012/2012121421565404882.shtml  target="_blank">家用空调知识您知多少？</a>')