var sirkaPredchoziho = 2;
var pocetObrazku;
var ImageGalery = new Array();

function init() {
	setImages();
	startScroll();
}


function startScroll() {
	moveImg = window.setInterval('doIt();',50);
}


function stopScroll() {
	clearInterval(moveImg);
}


function setImages() {
	pocetObrazku = (document.images.length) - 2;
	for (var i=2; i<(document.images.length); i++) {
		ImageGalery[i-2] = (document.images[i]);
	}
	sX(ImageGalery[0],sirkaPredchoziho);
	for (var a=1; a<pocetObrazku; a++) {
		sirkaPredchoziho += ImageGalery[a-1].width+2;
		sX(ImageGalery[a],sirkaPredchoziho);
	}
}

function doIt() {
	for (var a=0; a<pocetObrazku; a++) {
		pozice = gX(ImageGalery[a]);
		if(pozice > -ImageGalery[a].width) sX(ImageGalery[a],(pozice-1));
		else sX(ImageGalery[a],(pozice+sirkaPredchoziho-3));
	}
}


d=document;l=(d.layers)?1:0;op=navigator.userAgent.toLowerCase().indexOf('opera')!=-1;ie=(d.all)?1:0;
function gE(e,f){if(l){f=(f)?f:self;var V=f.document.layers;if(V[e])return V[e];for(var W=0;W<V.length;)t=gE(e,V[W++]);return t;}if(d.all)return d.all[e];return d.getElementById(e);}


function sE(e){if(l)e.visibility='show';else e.style.visibility='visible';}
function hE(e){if(l)e.visibility='hide';else e.style.visibility='hidden';}


function sX(e,x){if(l)e.left=x;else if(op)e.style.pixelLeft=x;else e.style.left=x+'px';}								
function gX(e){if(l)return e.left;else if(op)return e.style.pixelLeft;else return parseInt(e.style.left);}				
function sY(e,y){if(l)e.top=y;else if(op)e.style.pixelTop=y;else e.style.top=y+'px';}									
function gY(e){if(l)return e.top;else if(op)return e.style.pixelTop;else return parseInt(e.style.top);}					
function sW(e,w){if(l)e.clip.width=w;else if(op)e.style.pixelWidth=w;else e.style.width=w;}								
function gW(e){if(l)return e.clip.width;else if(op)return e.style.pixelWidth;else return parseInt(e.style.width);}		
function sH(e,h){if(l)e.clip.height=h;else if(op)e.style.pixelHeight=h;else e.style.height=h;}							
function gH(e){if(l)return e.clip.height;else if(op)return e.style.pixelHeight;else return parseInt(e.style.height);}	

function wH(e,h){if(l){Y=e.document;Y.write(h);Y.close();}if(e.innerHTML)e.innerHTML=h;}
function sC(e,t,r,b,x){if(l){X=e.clip;X.top=t;X.right=r;X.bottom=b;X.left=x;}else e.style.clip='rect('+t+'px '+r+'px '+b+'px '+x+'px)';}


function winW(){if(window.innerWidth)return window.innerWidth;else return d.body.clientWidth;}
function winH(){if(window.innerHeight)return window.innerHeight;else return d.body.clientHeight;}
function winL(){if(ie)return d.body.scrollLeft;else return window.pageXOffset;}
function winT(){if(ie)return d.body.scrollTop;else return window.pageYOffset;}