function showMarqueeBox(id, lh, speed, delay) {
	var o = document.getElementById(id);
	var p = false;
	var t;
	o.style.overflow = "hidden";
o.style.height = o.style.lineHeight = lh + "px";
	o.style.lineHeight = "22px";
	o.style.height = o.style.lineHeight;
	o.onmouseover = function() { p = true; }
	o.onmouseout = function() {	p = false; }
	function start() {
		t = setInterval(scrolling, speed);
		if (!p) o.scrollTop++;
	}
	function scrolling() {
		if ((o.scrollTop % lh) != 0) {
			o.scrollTop++;
			if (o.scrollTop >= o.scrollHeight - lh - 1) 
			{
			  o.scrollTop = 0;
			}
		} else {
			clearInterval(t);
			setTimeout(start, delay);
		}
	}
	setTimeout(start, delay);
}