//*********************************************************************************************  
//¹öÆÁÏÔʾ
var scrollpertime=66;
var scrollinterval=5000;
var stopscroll=false;
var scrollcount=0;
var upDIV;
var downDIV;
var sing_h=0;

function inits(mainID,firstID,secendID){
	upDIV=document.getElementById(firstID);
	downDIV=document.getElementById(secendID);
	
	with(document.getElementById(mainID)){
		onmouseover=new Function("stopscroll=true");
		onmouseout=new Function("stopscroll=false");
	}
	sing_h=upDIV.offsetHeight;
	if(sing_h<=0){
		setTimeout("inits('"+mainID+"','"+firstID+"','"+secendID+"')",20);
		return;
	}
	downDIV.style.top=sing_h;
	downDIV.innerHTML+=upDIV.innerHTML;
	setInterval("scrollUp()",scrollinterval);
}
function scrollUp(){
	if(stopscroll==true && scrollcount==0) return;
	if(scrollcount<scrollpertime){
		if(upDIV.style.top==""){
			var prevTop1=0;
		} else {
			var prevTop1=parseInt(upDIV.style.top)
		}
		if(downDIV.style.top==""){
			var prevTop2=0;
		} else {
			var prevTop2=parseInt(downDIV.style.top)
		}
		upDIV.style.top=prevTop1-1;
		downDIV.style.top=prevTop2-1;
		scrollcount++;
		if(parseInt(upDIV.style.top)<=-sing_h){
			upDIV.style.top=parseInt(downDIV.style.top)+sing_h;
			var temp=upDIV;
			upDIV=downDIV;
			downDIV=temp;
		}
		setTimeout("scrollUp()",20);
	}else {
		scrollcount=0;
	}
}
//*********************************************************************************************