function ScrollImgLeft(){
var speed=20;
var scroll_begin = document.getElementById("scroll_begin");
var scroll_end = document.getElementById("scroll_end");
var scroll_div = document.getElementById("scroll_div");
scroll_end.innerHTML=scroll_begin.innerHTML;
    function Marquee(){
        if(scroll_end.offsetWidth-scroll_div.scrollLeft<=0)
          scroll_div.scrollLeft-=scroll_begin.offsetWidth;
        else
          scroll_div.scrollLeft++;
    }
    var MyMar=setInterval(Marquee,speed)
    scroll_div.onmouseover=function() {clearInterval(MyMar)};
    scroll_div.onmouseout=function() {MyMar=setInterval(Marquee,speed)};
}



var imagestring = '<div id="scroll_div" class="scroll_div">';
imagestring = imagestring + '<div id="scroll_begin">';
imagestring = imagestring + '<ul>';
imagestring = imagestring + '<li><img src="images/index_s_images/index_s_1.jpg" /></li>';
imagestring = imagestring + '<li><img src="images/index_s_images/index_s_2.jpg" /></li>';
imagestring = imagestring + '<li><img src="images/index_s_images/index_s_3.jpg" /></li>';
imagestring = imagestring + '<li><img src="images/index_s_images/index_s_4.jpg" /></li>';
imagestring = imagestring + '<li><img src="images/index_s_images/index_s_5.jpg" /></li>';
imagestring = imagestring + '<li><img src="images/index_s_images/index_s_6.jpg" /></li>';
imagestring = imagestring + '<li><img src="images/index_s_images/index_s_7.jpg" /></li>';

imagestring = imagestring + '<li><img src="images/index_s_images/index_s_9.jpg" /></li>';
imagestring = imagestring + '<li><img src="images/index_s_images/index_s_10.jpg" /></li>';
imagestring = imagestring + '</ul>';
imagestring = imagestring + '</div>';
imagestring = imagestring + '<div id="scroll_end"></div>';
imagestring = imagestring + '</div>';

document.write(imagestring);


ScrollImgLeft();