// JavaScript Document
var speed=100//调整滚动速度 
m0.innerHTML=mtext.innerHTML 
function Marquee(){ 
if(m0.offsetTop-maq.scrollTop<=0) 
maq.scrollTop-=mtext.offsetHeight 
else{ 
maq.scrollTop++ 
} 
} 
var MyMar=setInterval(Marquee,speed) 
maq.onmouseover=function() {clearInterval(MyMar)} 
maq.onmouseout=function() {MyMar=setInterval(Marquee,speed)}