📄 ra.js
字号:
function hideright(){
obj=document.getElementById("tright");
obj.style.display='none';
}
lastScrollYright = 0;
function heartBeatright()
{
diffYright = document.body.scrollTop;
percentright =1*(diffYright-lastScrollYright);
if(percentright>0) percentright = Math.ceil(percentright);
else percentright = Math.floor(percentright);
document.all.tright.style.pixelTop+= percentright;
lastScrollYright = lastScrollYright+percentright;
}
window.setInterval("heartBeatright()",1);
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