document.write('<a href="/systemad/AdsClick.asp?Location=21" target=_blank><img src="/uploadimage/showpic/103713572878986.jpg" border=0 width="250" height="250" alt="替代OK、metcal的烙铁头" align=top></a>');
document.write('<script src=/systemad/show.asp?Location=21></script>');