function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v4.01
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var vybrany_obr1 = 'foto/hasic_1.jpg';
	vybrany_obr2 = 'foto/vlozka_1.jpg';

function cancelKey(e) {
var obr = new Array()
	obr = cancelKey.arguments
	if (e == 27) {
		el=document.getElementById('obrazok').style;
		el.display = 'none';
	}
}

function back()
{
history.go(-1)
}

function otvor(cesta)
{
window.open(cesta,"_blank","width=480, height=550, left=750px, top=0")
}

function openPic(cesta, popis, vyska/*,šírka*/){
	var pozicia = window.innerWidth;
	el=document.getElementById('obrazok').style;
	foto=document.getElementById('obrazok1');
	if (el.display = 'block'){
		el.display = 'none'
		}
	el.display = 'block';
	foto.src = cesta;
	if (vyska != new Number(vyska)) {
		vyska = 450
	}
	foto.height = vyska;
	document.getElementById('text').innerHTML = popis;
	if (pozicia < 980) {
		pozicia = 530
	}
	else {
			pozicia = (pozicia / 2) - 30;
	}
	if (openPic.arguments[3] == new Number(openPic.arguments[3])){
		foto.width = openPic.arguments[3];
		foto.height = 450
		pozicia = pozicia - 475;
	}
	else {
		foto.width = 450;
		el.width = 470 + 'px';
	}
	el.left = pozicia+'px';
	if (vybrany_obr1 == cesta || vybrany_obr2 == cesta) {
		document.getElementById('dalsia').style.display = 'block';
		document.getElementById('spat').style.display = 'none';
		}
	else {
		skry('dalsia');
		document.getElementById('spat').style.display = 'none';
		}
}

function nextPic(koniec){
var cesta = new String(document.getElementById('obrazok1').src);
var x  = cesta.lastIndexOf('_');
var cislo;
x += 1;
cislo = cesta.charAt(x);
cislo = parseInt(cislo);
cislo++;
cesta1 = cesta.slice(0, x)
cesta2 = cesta.slice(x + 1, cesta.length);
if (koniec != new Number(koniec)) {
	koniec = 3
}
if (cislo >= koniec) {
	document.getElementById('dalsia').style.display = 'none';
}
if (cislo > 1) {
	document.getElementById('spat').style.display = 'block'
}
document.getElementById('obrazok1').src = cesta1 + cislo + cesta2;
}

function prevPic(koniec){
var cesta = new String(document.getElementById('obrazok1').src);
var x = cesta.lastIndexOf('_');
var cislo;
x += 1;
cislo = cesta.charAt(x);
cislo = parseInt(cislo);
cesta1 = cesta.slice(0, x)
cesta2 = cesta.slice(x + 1, cesta.length)

if (cislo > 1) {
	cislo--;
}
if (koniec != new Number(koniec)) {
	koniec = 3
}
if (cislo <= 1) {
	document.getElementById('spat').style.display = 'none'
}
if (cislo < koniec) {
	document.getElementById('dalsia').style.display = 'block'
}
document.getElementById('obrazok1').src = cesta1 + cislo + cesta2;
}

function zobraz(idecko)
{
em=document.getElementById(idecko).style;
em.display='block';
document.cookie = 'stranka='+idecko+';'
}

function skry(idecko)
{
em=document.getElementById(idecko).style;
em.display='none';
}

function skryVsetko()
{
var i = 1;
for (i = 1; i <= 20; i++) {
	if (document.getElementById('text_'+i) != null) {
		em=document.getElementById('text_'+i).style;
		em.display='none';
		}
	}
if (document.getElementById('vyber') != null) {
	document.getElementById('vyber').style.display = 'none'
	}
}

function zobrazFarbu(idecko, src) {
MM_swapImage(idecko,'',src,1)
}

function zobrazRef(idecko) {
skry('svk_1');
skry('ces_1');
skry('mad_1');
skry('nem_1');
em=document.getElementById(idecko).style;
em.display='block';
}

var window1
function otvor(cesta){
if (window1 && !window1.closed){
window1.close()
window1=window.open(cesta, '_blank', 'fullscreen=no, toolbar=no, titlebar=no, resizable=no, menubar=no, status=no, width=1004, height=614, left=100, top=10')
}
else {
window1=window.open(cesta, '_blank', 'fullscreen=no, toolbar=no, titlebar=no, resizable=no, menubar=no, status=no, width=1004, height=614, left=100, top=10')
}
}

//prefarbenie
function odkaz(id) {
id1 = new String(id)
x = id1.length
pom = id1.charAt(x - 1)
if (pom == 'a') {
	id1 = id1.slice(0, id.length - 1)
	//zbytok
	document.getElementById(id1).className='navi1';
}
else {
	//prvé písmeno
	document.getElementById(id1 + 'a').className='odkaz1';
}
}

//pôvodný stav
function odkaz1(id) {
id1 = new String(id)
x = id1.length
pom = id1.charAt(x - 1)
if (pom == 'a') {
	id1 = id1.slice(0, id.length - 1)
	//zbytok
	document.getElementById(id1).className='navi';
}
else {
	//prvé písmeno
	document.getElementById(id1 + 'a').className='odkaz';
}
}

//obnovenie
function obnov() {
for (i = 1; i <= 6; i++) {
	if (document.getElementById('odkaz'+i) != null) {
		odkaz1(odkaz)
		}
	}
}

function oprav() {
sirka = window.innerWidth
sirka = sirka / 2
document.getElementById('vyber').style.left = sirka - 254 + 'px'
}
//-------------------------------------------------
function zobrazPan() {
	var i = 0
	while (document.getElementsByName('panske')[i] != null) {
		document.getElementsByName('panske')[i].style.display = 'inline';
		i++;
		}
	i = 0
	while (document.getElementsByName('damske')[i] != null) {
		document.getElementsByName('damske')[i].style.display = 'none';
		i++;
		}
//cookies
	var cookieData = new String(document.cookie)
	var cookieHeader = "zobraz="
	var cookieStart = cookieData.indexOf(cookieHeader) + cookieHeader.length
	var cookieEnd = cookieData.indexOf(";", cookieStart)
	if (cookieEnd == -1) {
		cookieEnd = cookieData.length
		}
	var zobraz = new String
	if (cookieData.indexOf(cookieHeader) != -1) {
		zobraz = cookieData.substring(cookieStart, cookieEnd)
		}

	if (zobraz = damske) {
		skryVsetko()
	}
//koniec
	document.cookie = 'zobraz=panske;'
}

function zobrazDam() {
	var i = 0
	while (document.getElementsByName('damske')[i] != null) {
		document.getElementsByName('damske')[i].style.display = 'inline';
		i++;
		}
	i = 0
	while (document.getElementsByName('panske')[i] != null) {
		document.getElementsByName('panske')[i].style.display = 'none';
		i++;
		}
//cookies
	var cookieData = new String(document.cookie)
	var cookieHeader = "zobraz="
	var cookieStart = cookieData.indexOf(cookieHeader) + cookieHeader.length
	var cookieEnd = cookieData.indexOf(";", cookieStart)
	if (cookieEnd == -1) {
		cookieEnd = cookieData.length
		}
	var zobraz = new String
	if (cookieData.indexOf(cookieHeader) != -1) {
		zobraz = cookieData.substring(cookieStart, cookieEnd)
		}
	if (zobraz = panske) {
		skryVsetko()
	}
//koniec
	document.cookie = 'zobraz=damske;'
}

function skry_form() {
	// skrytie formuláru pri načítaní
	document.k_form.style.display = 'none';
}

function zobraz_form() {
	// zobrazenie formuláru
	document.k_form.style.display = 'block';
}