<div id=demo style=overflow:hidden;height:100;width:50;background:#f4f4f4;color:#ffffff><div id=demo1>
<span style="color:Red">公告1</span>
<span style="color:Red">公告2</span>
<span style="color:Red">公告3</span>
<span style="color:Red">公告4</span>
<span style="color:Red">公告5</span>
<span style="color:Red">公告6</span>
<span style="color:Red">公告7</span>
</div>
<div id=demo2></div>
</div>
<script>
var speed=50
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetTop-demo.scrollTop<=0)
demo.scrollTop-=demo1.offsetHeight
else{
demo.scrollTop++
}
}
var MyMar=setInterval(Marquee,speed)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
</script>
使用的向上滚动js
最新推荐文章于 2024-12-10 17:22:14 发布