//??Speed????????? ????
var Speed=35;
//??setInterval?????
var timer;
//??myDiv???????
var myDiv = document.getElementById("myDiv");
//??pic2???????
var pic2= document.getElementById("pic2");
//?pic2?innerHTML??pic1?innerHTML
pic2.innerHTML=document.getElementById("pic1").innerHTML;
//????myDiv???????

function picMarquee()
{
	//?pic2????myDiv?scrollLeft,???????????
	//???Div?scrollLeft????????;?? ??????
	if(pic2.offsetWidth - myDiv.scrollLeft <= 0){
		myDiv.scrollLeft = 0;
	}else{
		myDiv.scrollLeft++;
	}
}

//?Speed???????pciMarquee()
timer=setInterval(picMarquee,Speed);
//????myDiv?? ?????
myDiv.onmouseover=function(){
	clearInterval(timer);
}
//?????myDiv?? ???????
myDiv.onmouseout=function(){
	timer=setInterval(picMarquee,Speed);
}