function closeAd(){ huashuolayer2.style.visibility='hidden'; huashuolayer3.style.visibility='hidden';} function winload() { huashuolayer2.style.top=40; huashuolayer2.style.left=10; huashuolayer3.style.top=40; huashuolayer3.style.right=10; } if(document.body.offsetWidth>800){ { document.write('

' +'

'); } winload() }