// JavaScript Document
var speed=30 
function $(id)
{return document.getElementById(id);}
$("demo2_left").innerHTML=$("demo1_left").innerHTML 
function M_left(){ 
if($("demo_left").scrollLeft>=$("demo1_left").scrollWidth){ 
$("demo_left").scrollLeft=0 
}else{ 
$("demo_left").scrollLeft++ 
}} 

function M_right(){ 
if($("demo_left").scrollLeft<=0)
{ 
$("demo_left").scrollLeft=$("demo1_left").scrollWidth
}
else
{ 
$("demo_left").scrollLeft-- 
}
} 

var star=M_left;
var MyMar=setInterval(star,speed) 
$("demo_left").onmouseover=function() {clearInterval(MyMar)} 
$("demo_left").onmouseout=function() {
	
	MyMar=setInterval(star,speed)
	} 
	
$("left").onmouseover=function() {
	clearInterval(MyMar)
	star=M_left;
	MyMar=setInterval(star,speed)
	} 	
$("right").onmouseover=function() {
	clearInterval(MyMar)
	star=M_right;
	MyMar=setInterval(star,speed)
	}