<!--
var poradi=1;
var maximalni=6;
var casovac;
var opacity=100;
var opacity2=0;

var poradi2=1;
var maximalni2=4;

function spust(){
casovac=setTimeout('zmena()',5000);

}

function zmena(){

if(poradi==maximalni){
poradi=1;

document.getElementById('ref_1_1').style.display='none';
document.getElementById('ref_1_2').style.display='none';
document.getElementById('ref_1_3').style.display='none';
document.getElementById('ref_1_4').style.display='none';

document.getElementById('ref_2_1').style.display='none';
document.getElementById('ref_2_2').style.display='none';
document.getElementById('ref_2_3').style.display='none';
document.getElementById('ref_2_4').style.display='none';

document.getElementById('ref_3_1').style.display='none';
document.getElementById('ref_3_2').style.display='none';
document.getElementById('ref_3_3').style.display='none';
document.getElementById('ref_3_4').style.display='none';

document.getElementById('ref_4_1').style.display='none';
document.getElementById('ref_4_2').style.display='none';
document.getElementById('ref_4_3').style.display='none';
document.getElementById('ref_4_4').style.display='none';

document.getElementById('ref_5_1').style.display='none';


if(poradi2!=maximalni2){
poradi2++;
}else{
poradi2=1;
}

}else{
poradi++;
}


if(poradi<5){
document.getElementById('ref_'+poradi+'_'+poradi2).style.display='block';
}else{
document.getElementById('ref_'+poradi+'_1').style.display='block';
}

opacity=0;
opacity2=100;
prechod(poradi);
}

function prechod(id){
var reference_new = document.getElementById('ref_'+id);
reference_new.style.display='block';


if(id==1){
var reference_old = document.getElementById('ref_'+maximalni);
}else{
var reference_old = document.getElementById('ref_'+(id-1));
}



opacity +=5;
reference_new.style.opacity = (opacity / 100);
reference_new.style.MozOpacity = (opacity / 100);
reference_new.style.KhtmlOpacity = (opacity / 100);
reference_new.style.filter = "alpha(opacity=" + opacity + ")";

opacity2 -=5;
reference_old.style.opacity = (opacity2 / 100);
reference_old.style.MozOpacity = (opacity2 / 100);
reference_old.style.KhtmlOpacity = (opacity2 / 100);
reference_old.style.filter = "alpha(opacity=" + opacity2 + ")";

if(opacity!=100){
setTimeout('prechod('+id+')',100);
}else{

if(id==1){
document.getElementById('ref_'+maximalni).style.display='none';
}else{
document.getElementById('ref_'+(id-1)).style.display='none';
}

spust();
}
}

function doleva(){

if(opacity==100){
clearTimeout(casovac);

document.getElementById('ref_'+poradi).style.display='none';

if(poradi!=1){
poradi-=1;
}else{
poradi=(maximalni);
}

var nove = document.getElementById('ref_'+poradi);
nove.style.display='block';
nove.style.opacity = (opacity / 100);
nove.style.MozOpacity = (opacity / 100);
nove.style.KhtmlOpacity = (opacity / 100);
nove.style.filter = "alpha(opacity=" + opacity + ")";

document.getElementById('ref_1_1').style.display='none';
document.getElementById('ref_1_2').style.display='none';
document.getElementById('ref_1_3').style.display='none';
document.getElementById('ref_1_4').style.display='none';

document.getElementById('ref_2_1').style.display='none';
document.getElementById('ref_2_2').style.display='none';
document.getElementById('ref_2_3').style.display='none';
document.getElementById('ref_2_4').style.display='none';

document.getElementById('ref_3_1').style.display='none';
document.getElementById('ref_3_2').style.display='none';
document.getElementById('ref_3_3').style.display='none';
document.getElementById('ref_3_4').style.display='none';

document.getElementById('ref_4_1').style.display='none';
document.getElementById('ref_4_2').style.display='none';
document.getElementById('ref_4_3').style.display='none';
document.getElementById('ref_4_4').style.display='none';

document.getElementById('ref_5_1').style.display='none';

document.getElementById('ref_6_1').style.display='none';

if(poradi>5){
var nove2 = document.getElementById('ref_'+poradi+'_1');
nove2.style.display='block';
}else{
var nove2 = document.getElementById('ref_'+poradi+'_'+poradi2);
nove2.style.display='block';
}

spust();
}
}

function doprava(){

if(opacity==100){
clearTimeout(casovac);

document.getElementById('ref_'+poradi).style.display='none';


if(poradi!=maximalni){
poradi+=1;
}else{
poradi=1;
}

var nove = document.getElementById('ref_'+poradi);
nove.style.display='block';
nove.style.opacity = (opacity / 100);
nove.style.MozOpacity = (opacity / 100);
nove.style.KhtmlOpacity = (opacity / 100);
nove.style.filter = "alpha(opacity=" + opacity + ")";


document.getElementById('ref_1_1').style.display='none';
document.getElementById('ref_1_2').style.display='none';
document.getElementById('ref_1_3').style.display='none';
document.getElementById('ref_1_4').style.display='none';

document.getElementById('ref_2_1').style.display='none';
document.getElementById('ref_2_2').style.display='none';
document.getElementById('ref_2_3').style.display='none';
document.getElementById('ref_2_4').style.display='none';

document.getElementById('ref_3_1').style.display='none';
document.getElementById('ref_3_2').style.display='none';
document.getElementById('ref_3_3').style.display='none';
document.getElementById('ref_3_4').style.display='none';

document.getElementById('ref_4_1').style.display='none';
document.getElementById('ref_4_2').style.display='none';
document.getElementById('ref_4_3').style.display='none';
document.getElementById('ref_4_4').style.display='none';

document.getElementById('ref_5_1').style.display='none';

document.getElementById('ref_6_1').style.display='none';

if(poradi>5){
var nove2 = document.getElementById('ref_'+poradi+'_1');
nove2.style.display='block';
}else{
var nove2 = document.getElementById('ref_'+poradi+'_'+poradi2);
nove2.style.display='block';
}

nove2.style.opacity = (opacity / 100);
nove2.style.MozOpacity = (opacity / 100);
nove2.style.KhtmlOpacity = (opacity / 100);
nove2.style.filter = "alpha(opacity=" + opacity + ")";


spust();
}
}

//-->