document.write (" <div class=contentupdown style='text-align:center;width:98%;'><div id=contentup style='float:left'><strong>上一篇:</strong><a href=/html/lm_149/20101025120126.asp title=大波轮组件>大波轮组件</a></div><div id=contentup style='float:right'><strong>下一篇:</strong><a href=/html/lm_149/20110513103507.asp title=底托>底托</a></div></div>");