var t;
	var doLoop = true;

	function scrollDivToTop(divid)
	{
	var div = document.getElementById(divid);

	if (div.scrollTop>0 && doLoop)
	{
	div.scrollTop-=2;
	t = setTimeout("scrollDivToTop('" + divid + "')", 1);
	}
	else clearTimeout(t);
	}

	function scrollDivToBottom(divid)
	{

	var div = document.getElementById(divid);

	if (div.scrollTop<999999999 && doLoop)
	{
	div.scrollTop+=2;
	t = setTimeout("scrollDivToBottom('" + divid + "')", 1);
	}
	else clearTimeout(t);
	}

	function stop()
	{
	doLoop = false;
	setTimeout('doLoop = true;', 1);
	}