var currentpos,timer;
function initialize() {
timer=setInterval("scrollwindow()",10);
}
function sc(){
clearInterval(timer);
}
function scrollwindow(){
currentpos=document.body.scrollTop;
window.scroll(0,++currentpos);
if (currentpos != document.body.scrollTop)
sc();
}
document.onmousedown=sc;
document.ondblclick=initialize;
双击网页向上滚动

最新推荐文章于 2022-08-25 22:09:18 发布
