浏览器网页刷新设定时间的控制台代码

By 
timeout=prompt("设置每秒刷新次数:");
count=0
current=location.href;
if(timeout>0)
setTimeout('reload()',1000*timeout);
else
location.replace(current);
function reload(){
setTimeout('reload()',1000*timeout);
count++;
console.log('每（'+timeout+'）秒自动刷新,刷新次数：'+count);
fr4me='<frameset cols=\'*\'>\n<frame src=\''+current+'\'/>';
fr4me+='</frameset>';
with(document){write(fr4me);void(close())};
}