var flag=0, timer=null, scrwidth, scrleft=0, speed=7, speeddelay=10, inner, innerwidth; 

var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

function scrollit(dir) { 
    if(dir=='left' && scrleft*1>=scrwidth-innerwidth) { 
        scrleft-=speed; 
        inner.style.left=scrleft+'px'; 
    } 
    if(dir=='right' && scrleft*1<=0) { 
        scrleft+=speed; 
        inner.style.left=scrleft+'px'; 
    } 
    timer=window.setTimeout("scrollit('"+dir+"');",speeddelay); 
}
function scrclear() {
    window.clearTimeout(timer);
} 

function getParams() { 
    scrwidth=document.getElementById('scrcontainer').offsetWidth; 
    innerwidth=document.getElementById('scrinner').offsetWidth; 
    
    inner=document.getElementById('scrinner');
    var arrup=document.getElementById('arrup'); 
    var arrdown=document.getElementById('arrdown'); 
}