var istop=1;
var LorR=0;
var speed6=25;
var demo = document.getElementById("demo");
var marquePic1 = document.getElementById("marquePic1");
var marquePic2 = document.getElementById("marquePic2");
marquePic2.innerHTML=marquePic1.innerHTML;
demo.scrollLeft=marquePic1.scrollWidth/2;
function left(){
    LorR=0;
}
function right(){
    LorR=1;
}
function spd(n){
    speed=n;
    clearInterval(MyMar);
    MyMar=setInterval(Marquee,speed);
}    
function Marquee(){
if(LorR) MarqueeRight();
else MarqueeLeft();
}
function MarqueeLeft(){
    with (demo) {
        if(scrollLeft>=marquePic1.scrollWidth){
            scrollLeft=0
        }else{
            scrollLeft +=2;
        }
    }
}
function MarqueeRight(){
    with (demo) {
        if(scrollLeft<=0){
            scrollLeft=marquePic1.scrollWidth
        }else{
            scrollLeft -=2;
        }
    }
}

function replay()
{
	clearInterval(MyMar);
	MyMar=setInterval(Marquee,speed6);
}
var MyMar=setInterval(Marquee,speed6)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed6)}