var ibWait = 5 * 1000;
var ibItem = 2;
var ibTimeoutID;
var ibBox = 0

window.onload=function() {
    //BanerScroll(1);    
}

function BannerScroll(iCount) 
{
    for (var i=1; i<=ibItem; i++) {
        document.getElementById('BannerBox'+i).style.backgroundColor='#F1F1F1';
        document.getElementById('BannerBox'+i).style.visibility = "hidden";
    }			
    document.getElementById('BannerBox'+iCount).style.backgroundColor='#DDDDDD';
    document.getElementById('BannerBox'+iCount).style.visibility = "visible";
    
    
    ibBox = iCount;
    var ibNumber = iCount + 1;
    if (ibNumber > ibItem) ibNumber = 1; 
    ibTimeoutID = setTimeout('BannerScroll('+ibNumber+')', ibWait);				
}

function BSReset(iNumber)
{
    clearTimeout(ibTimeoutID);
    BannerScroll(ibNumber);
	document.getElementById('Box1').style.visibility = "visible";
	document.getElementById('Box2').style.visibility = "hidden";
}

function BSStop() 
{
	clearTimeout(ibTimeoutID);
	document.getElementById('Box1').style.visibility = "hidden";
	document.getElementById('Box2').style.visibility = "visible";
}
function BSStart()
{
	BSReset(ibBox)
	document.getElementById('Box1').style.visibility = "visible";
	document.getElementById('Box2').style.visibility = "hidden";
}