//输出广告类表

function ad12(){
var content = "";
content += "<ul>";
content += "<li><a href='http://www.sdrc.com.cn/login/enterprise/epinfo/2008-03-10/47468.htm' target='_blank'><img src='/ads/newpage/no12/imglink/2008111903310281.gif' width='145' height='57'></a></li>";
content += "<li><a href='http://www.sdrc.com.cn/login/enterprise/epinfo/2008-07-23/49100.htm' target='_blank'><img src='/ads/newpage/no12/imglink/2008111903153937.gif' width='145' height='57'></a></li>";
content += "<li><a href='http://www.sdrc.com.cn/login/enterprise/epinfo/2007-03-15/32900.htm' target='_blank'><img src='/ads/newpage/no12/imglink/2008111903032531.gif' width='145' height='57'></a></li>";
content += "<li><a href='http://www.sdrc.com.cn/login/enterprise/epinfo/2008-02-25/47295.htm' target='_blank'><img src='/ads/newpage/no12/imglink/2008111902830218.gif' width='145' height='57'></a></li>";
content += "<li><a href='http://www.sdrc.com.cn/ad/newpage/pic/20081007/index.html' target='_blank'><img src='/ads/newpage/no12/imglink/2008111902516703.gif' width='145' height='57'></a></li>";
content += "<li><a href='http://www.sdrc.com.cn/login/enterprise/epinfo/2007-02-06/36952.htm' target='_blank'><img src='/ads/newpage/no12/imglink/2008111902341328.gif' width='145' height='57'></a></li>";
content += "</ul>";
document.write(content);}