// JavaScript Document
var speedRoot = 0;
var offScrool = false;

function scrollOn(elm, direction, speed){
	
	speedRoot = speed;
	offScrool = false;
			
	//posun	
	move(elm, direction, speedRoot);
}

function scrollOff(){
	speedRoot = 0;
	offScrool = true;
}

function move(elm, direction, speedRoot){
	
	var elmScroll = document.getElementById? document.getElementById(elm): document.all? document.all[elm]: null;	
		
	if(direction == 'right') elmScroll.scrollLeft += parseInt(speedRoot);
	if(direction == 'left') elmScroll.scrollLeft -= parseInt(speedRoot);	
			
	if(offScrool != true) window.setTimeout("move('" + elm + "', '" + direction + "', '" + speedRoot + "')", 1);	
}