var RollStop = 0;
var OldWidth = 0;
var OldHeight = 0;

function RollImage(Direction)
{
	var i = document.getElementById("foto-scroller-items").scrollTop;
	var j;
	if(Direction == 1)
	{
		document.getElementById("foto-scroller-items").scrollTop = -20 + i;
		j = document.getElementById("foto-scroller-items").scrollTop;
		if(i > j && RollStop == 0) { setTimeout("RollImage(1)",100) }
	}
	else
	{
		document.getElementById("foto-scroller-items").scrollTop = 20 + i;
		j = document.getElementById("foto-scroller-items").scrollTop;
		if(i < j && RollStop == 0) { setTimeout("RollImage(2)",100) }
	}
}

function ChangeImage(Src, Title, BigSrc)
{
	var img = document.getElementById("main-foto");
	img.src = '/obrazek/' + Src;
	img.alt = Title; 
	img.title= Title;
	var href = document.getElementById("main-foto-href");
	href.href = '/obrazek/' + BigSrc
/*
	var node = document.getElementById("main-foto-title");
	while (node.hasChildNodes())
	{ node.removeChild(node.firstChild); }
	node.appendChild(document.createTextNode(Title));
*/
}