// JavaScript Document
<!-- // 
/* <![CDATA[ */ 
	var UpdateInterval = 10;
	var PixelPerInterval = 20;
	var scorllerInterval;
	
	function start_scroll_right() {
		scorllerInterval = setInterval(scroll_left, UpdateInterval);
	}
	
	function scroll_right() {
		document.getElementById('scroller').scrollLeft -= PixelPerInterval;
	}
	
	function start_scroll_left() {
		scorllerInterval = setInterval(scroll_right, UpdateInterval);
	}
	
	function scroll_left() {
		document.getElementById('scroller').scrollLeft += PixelPerInterval;
	}
	
	function stop_scrolling() {
		clearInterval(scorllerInterval);
	}
/* ]]> */ 
// -->