function winload() 
{ 
}
if(document.body.offsetWidth>800){
{
var newcode1 = "<DIV id=adleft style='Z-INDEX: 100; right: 20px; POSITION: absolute; TOP: 50px;'><TABLE cellSpacing=0 cellPadding=0 width=84 style='font-size:12px;color:#ffffff'><TR bgcolor=#013591><TD align=right style='CURSOR: hand' onclick=adleft.style.visibility='hidden'><img src=images/close.gif width=12 height=12 border=0></TD></TR><TR><TD align=center><a href=bbs/ target=_blank><img src=images/float.gif border=0 width=84 height=300 alt=调频天空论坛 align=top></a></TD></TR></TABLE></DIV>";
var newcode2 = "<DIV id=adright style='Z-INDEX: 100; left: 20px; POSITION: absolute; TOP: 50px;'><TABLE cellSpacing=0 cellPadding=0 width=84 style='font-size:12px;color:#ffffff'><TR bgcolor=#013591><TD align=right style='CURSOR: hand' onclick=adright.style.visibility='hidden'><img src=images/close.gif width=12 height=12 border=0></TD></TR><TR><TD align=center><a href=bbs/ target=_blank><img src=images/float.gif border=0 width=84 height=300 alt=调频天空论坛 align=top></a></TD></TR></TABLE></DIV>";
document.write(newcode1+newcode2);
}
winload()
}