var down;
var up;
function scrollDownCnt()
{
	document.getElementById('img_down').src = 'media/images/Buttons/arrow_down2.gif';
	document.getElementById('divScroll').scrollTop = document.getElementById('divScroll').scrollTop + 1;
	down=window.setTimeout("scrollDownCnt()",10);
		
}
function scrollUpCnt()
{
	document.getElementById('img_up').src = 'media/images/Buttons/arrow_up2.gif';
	document.getElementById('divScroll').scrollTop = document.getElementById('divScroll').scrollTop - 1;
	up=window.setTimeout("scrollUpCnt()",10);
}
function Clear()
{
	document.getElementById('img_down').src = 'media/images/Buttons/arrow_down-2.gif';
	document.getElementById('img_up').src = 'media/images/Buttons/arrow_up-1.gif';
	clearTimeout(up);
	clearTimeout(down);
}