document.write (" <div class=contentupdown style='text-align:center;width:98%;'><div id=contentup style='float:left'><strong>上一篇:</strong><a href=/jdcms/news_view.asp?newsid=268 title=配电柜>配电柜</a></div><div id=contentup style='float:right'><strong>下一篇:</strong><a href=/jdcms/news_view.asp?newsid=270 title=配电柜>配电柜</a></div></div>");