// JavaScript Document

function $(v){return document.getElementById(v);}				 
var speed=10;
var demo2=$("demo2");
var demo=$("demo");
var demo1=$("demo1");
demo2.innerHTML=demo1.innerHTML;
function MarqueeL(){
	if(demo2.offsetWidth-demo.scrollLeft<=0)
		demo.scrollLeft-=demo1.offsetWidth;
	else
		demo.scrollLeft++;
}
function MarqueeR(){
	if(demo2.offsetWidth-demo.scrollLeft>=910)
		demo.scrollLeft+=demo1.offsetWidth;
	else
		demo.scrollLeft--;
}
var flag=0;
var MyMar;
//var MyMar=setInterval(MarqueeL,speed);
demo.onmouseover=function() 
{if(MyMar){clearInterval(MyMar);}}
//demo.onmouseout=function() {MyMar=setInterval(MarqueeR,speed)}    
function moveout(way)
{
		if(MyMar)
		{
			clearInterval(MyMar);
		}
}
function moveThis(way){ 
	if(way=='right'){ 
		flag=1;
		if(MyMar)
		{
			clearInterval(MyMar);
		}
		MyMar=setInterval(MarqueeR,speed);
	}
	else{ 
		flag=0;
		if(MyMar)
		{
			clearInterval(MyMar);
		}
		MyMar=setInterval(MarqueeL,speed);
	}    
	if(flag) demo.onmouseout=function() {MyMar=setInterval(MarqueeR,speed)}    
else demo.onmouseout=function() {MyMar=setInterval(MarqueeL,speed)}
}
moveThis('left');