if(document.getElementById('relative'))document.getElementById('relative').innerHTML='<div>前一篇：<a href=\"/yhq/market_news/show.asp?id=643011\" target=\"_self\">丁烷市场一周评述</a></div>\n<div>后一篇：<a href=\"/yhq/market_news/show.asp?id=643013\" target=\"_self\">燕山石化液化气价格回稳</a></div>\n';