document.write("<table width=100%  cellspacing=0 cellpadding=0 border=0><tr><td class=lanmu align=center><a class=lanmu href=index.html>首页</a> | <a class=lanmu href=intro.htm>公司简介</a> | <a class=lanmu href=product.htm>产品展示</a> |  <a class=lanmu href=net.html>销售网络</a> |  <a class=lanmu href=contect.html>联系我们</a> | </td></tr></table>");