var cesnah="idx_img/";
	
  var i=0;
	var aktual=1;
	
	var xpoz1=330;
	var xpoz2=750;
//	var xpoz3=850;
	var pic1="pic1"; var pic2="pic2"; var pichid="pic0"; //var pic3="pic3";
	var odkhid="odkaz0";
	var aktpic=3;
	
  var galery=new Array("01.jpg","02.jpg","03.jpg","04.jpg","05.jpg","06.jpg","07.jpg","08.jpg","09.jpg","10.jpg",
    "11.jpg","12.jpg","13.jpg","14.jpg","15.jpg","16.jpg","17.jpg","18.jpg","19.jpg","20.jpg",
    "21.jpg","22.jpg","23.jpg","24.jpg","25.jpg","26.jpg","27.jpg","28.jpg","29.jpg","30.jpg","31.jpg","32.jpg","33.jpg");
	

function animaceVpred(){
	i=i+1;
  newx1=xpoz1-i;newx2=xpoz2-i; // newx3=xpoz3-i;
	document.getElementById(pic1).style.left=newx1+"px";
//	document.getElementById(pic2).style.left=newx2+"px";
//	document.getElementById(pichid).style.left=newx3+"px";
	  document.getElementById(pichid).style.left=newx2+"px";
  if (i==420){
		i=0;
		aktual++;
		aktpic++;		
		aktback++;
		if (aktual==2) aktual=0;
		if (aktpic==pocet) aktpic=0;
		if (aktback==pocet) aktback=0;
		if (aktual==0) {pic1="pic0";pichid="pic1";}
	  if (aktual==1) {pic1="pic1";pichid="pic0";}
    
//    if (aktual==0) {pic1="pic0";pic2="pic1";pichid="pic2";}
//	  if (aktual==1) {pic1="pic1";pic2="pic2";pichid="pic0";}
//		if (aktual==2) {pic1="pic2";pic2="pic0";pichid="pic1";}

//		if (aktual==3) {pic1="pic3";pic2="pic0";pic3="pic1";pichid="pic2";}
    document.getElementById(pichid).src=cesnah+galery[aktpic];				
		
	}
}