function nastav_obr (element) {
var src = "Obrazek" + element;
var img = document.getElementById(src);
var obr = document.getElementById("IncludedObr");
obr.src = "http://www.voky.cz/pictures/" + img.value;
}

function show_komentar () {
var div = document.getElementById("komentar");
if (div.style.display == "") div.style.display = "none";
if (div.style.display == "none") div.style.display = "block";else div.style.display = "none";
}

function confirmation_deleteall () {
if (confirm("Opravdu chcete odstanit všechny vybrané odstavce? Akci pečlivě zvažte, jedná se o nevratný proces.")) return true; else return false;
}

function change_selected_item (ID) {
var check = "CH" + ID;
var input = "IN" + ID;
var Tcheck = document.getElementById(check);
var Tinput = document.getElementById(input);
var pocet = document.getElementById("PODS");
if (Tcheck.checked) {
Tinput.value = "on";
var x = pocet.value * 1;  /* přetypuje text na číslo */
x = x + 1;
pocet.value = x;
}
else 
{
Tinput.value = "";
var x = pocet.value * 1;
x = x - 1;
pocet.value = x;
}
}

function change_selected_itemR (ID) {
var check = "CH_R" + ID;
var input = "IN_R" + ID;
var Tcheck = document.getElementById(check);
var Tinput = document.getElementById(input);
var pocet = document.getElementById("PODS_R");
if (Tcheck.checked) {
Tinput.value = "on";
var x = pocet.value * 1;  /* přetypuje text na číslo */
x = x + 1;
pocet.value = x;
}
else 
{
Tinput.value = "";
var x = pocet.value * 1;
x = x - 1;
pocet.value = x;
}
}

function kontrola_vystupu(max) {
var div = document.getElementById("ParametryObrazku6");
var altpopis = document.getElementById("ALT");
if (div.style.display == "block" || div.style.display == "") {
if (altpopis.value == "" || altpopis.value == " " || altpopis.value == "  " || altpopis.value == "   " || altpopis.value == "    " || altpopis.value == "     " || altpopis.value == "      ") {
var chyba = "Pozor - u obrázku chybí alternativní popis, doplňte jej, jinak stránka nebude SEO validní.";
alert (chyba);
return false; 
}}
var sirkaOkraje = document.getElementById("SOkr");
var sirkaObr = document.getElementById("SObr");
var vyskaObr = document.getElementById("VObr");
var sirka = 0;var vyska = 0;
if (sirkaObr.value != "") sirka = eval(sirkaObr.value);
if (vyskaObr.value != "") vyska = eval(vyskaObr.value);
if (sirka == 0 && vyska == 0) {
var AbsSirka = document.getElementById("AbsSirkaObr");
sirka = eval(AbsSirka.value);
}
if (sirka == 0 && vyska != 0) {
var AbsSirka = document.getElementById("AbsSirkaObr");
var AbsVyska = document.getElementById("AbsVyskaObr");
Asirka = eval(AbsSirka.value);
Avyska = eval(AbsVyska.value);
var pomer = Asirka / Avyska;
sirka = pomer * vyska;
}
var sirkaO = eval(sirkaOkraje.value);
var celkem = sirka + (2 * sirkaO);
if (celkem > max) {
alert ("Pozor, šířka obrázku včetně rámečku přesahuje maximální šířku panelu (" + max + " bodů). Pokračováním by mohlo dojít k nekompatibilitě zobrazení stránky v některých prohlížečích.");
return false;
}
else {
return true;
}
}

function zmena_sirky_obr() {
var elementSirka = document.getElementById("SObr");
var elementVyska = document.getElementById("VObr");
var obr = document.getElementById("IncludedObr");
var sirka = elementSirka.value;
var vyska = elementVyska.value;
obr.style.width = sirka + "px";
if (sirka == "") obr.style.width = "auto";
}

function zmena_vysky_obr() {
var elementSirka = document.getElementById("SObr");
var elementVyska = document.getElementById("VObr");
var obr = document.getElementById("IncludedObr");
var sirka = elementSirka.value;
var vyska = elementVyska.value;
obr.style.height = vyska + "px";
if (vyska == "") obr.style.height = "auto";
}

function zadej(element) {
var element = "K" + element; 
input = document.getElementById(element);
if (input.value == "") input.value = "1";  
}

function vymaz(element) {
var element = "K" + element; 
input = document.getElementById(element);
input.value = "";
}

function vymazR(element) {
var element = "KR" + element; 
input = document.getElementById(element);
input.value = "";
}

function change_left_menu(ID,stav) {
var ML = "ML" + ID;
var elementML = document.getElementById(ML);
if (elementML.style.display == "" && stav == "_hide") elementML.style.display = "none";
if (elementML.style.display == "" && stav == "_show") elementML.style.display = "block";
if (elementML.style.display == "block") elementML.style.display = "none";else elementML.style.display = "block";
}

function change_layer_menu(ID) {
var Layer = "Layer" + ID;
var EL = "IDUp" + ID;
var elementLayer = document.getElementById(Layer);
var elementEL = document.getElementById(EL);
if (elementLayer.value == "1") {elementEL.disabled = "disabled";elementEL.style.display = "none";}
if (elementLayer.value == "2") {elementEL.disabled = "";elementEL.style.display = "block";}
}

function change_odkazy_menu(ID) {
var L = "TTL" + ID;
var AM = "TypMenu" + ID;
var elementL = document.getElementById(L);
var elementAM = document.getElementById(AM);
if (elementAM.value == "pasivni") 
{
elementL.style.display = "none";
}
if (elementAM.value == "aktivni") 
{
elementL.style.display = "block";
}
}


function enable_hodnotu_vysky() {
element = document.getElementById("HV");
element.disabled = "";element.focus();
}

function disable_hodnotu_vysky() {
element = document.getElementById("HV");
element.disabled = "disabled";
}

function zmenaUBT2 (elementsource,element) {
source = document.getElementById(elementsource);
destination = document.getElementById(element);
source.value = destination.value;
}

function zmenaUBT1 (elementsource) {
source = document.getElementById(elementsource);
source.checked = "checked";
}

function zmenaUBT (elementsource,element) {
source = document.getElementById(elementsource);
destination = document.getElementById(element);
if(source.checked == 0) {destination.disabled = "";destination.focus();}
}

function zmena12 () {
div1 = document.getElementById('PozadiObr1');
btn = document.getElementById('BTNSHOWPOZADI');
if (btn.value == "zobrazit všechny obrázky") 
{
div1.style.display = "block";
}
if (btn.value == "skrýt obrázky") 
{
div1.style.display = "none";
}
if(btn.value == "zobrazit všechny obrázky") btn.value = "skrýt obrázky"; else btn.value = "zobrazit všechny obrázky";
}

function zmena11 () {
div1 = document.getElementById('ParametryObrazku1');
btn = document.getElementById('BTNSHOW');
if (btn.value == "zobrazit všechny obrázky") 
{
div1.style.display = "block";
}
if (btn.value == "skrýt obrázky") 
{
div1.style.display = "none";
}
if(btn.value == "zobrazit všechny obrázky") btn.value = "skrýt obrázky"; else btn.value = "zobrazit všechny obrázky";
}

function zmena10 () {
radio = document.getElementById('PridatObrazek');
div1 = document.getElementById('ParametryObrazku1');
div2 = document.getElementById('ParametryObrazku2');
div3 = document.getElementById('ParametryObrazku3');
div4 = document.getElementById('ParametryObrazku4');
div5 = document.getElementById('ParametryObrazku5');
div6 = document.getElementById('ParametryObrazku6');
div7 = document.getElementById('ParametryObrazku7');
btn = document.getElementById('BTNSHOW');
if (radio.checked == true) 
{
div1.style.display = "block";
div2.style.display = "block";
div3.style.display = "block";
div4.style.display = "block";
div5.style.display = "block";
div6.style.display = "block";
div7.style.display = "block";
}
if (radio.checked == false) 
{
div1.style.display = "none";
div2.style.display = "none";
div3.style.display = "none";
div4.style.display = "none";
div5.style.display = "none";
div6.style.display = "none";
div7.style.display = "none";
btn.style.display = "none";
}
}

function zmena15 () {
var TypObjektu = document.getElementById('TypObjektu');
var radio = document.getElementById('O8');
var vlastnostiflash = document.getElementById('VlastnostiFlash');
var video = document.getElementById('Video');
var pozadi = document.getElementById('Pozadi');
var formatfotografii = document.getElementById('FF');
var file = document.getElementById('F1');
var picture = document.getElementById('OBR');
var fotogalerie = document.getElementById('FG');
var kontaktform = document.getElementById('KF');
var uniobj = document.getElementById('UOBJ');
var mapa = document.getElementById('F2');
var BTND = document.getElementById('BTN0');
var BTNF = document.getElementById('BTN1');
var BTNM = document.getElementById('BTN2');
var BTNV = document.getElementById('BTN3');
var BTNFF = document.getElementById('BTNFF');
var BTNKF = document.getElementById('BTNKF');
var BTNUO = document.getElementById('BTNUO');
var LINK = document.getElementById('LNK');
if (radio.checked == true) {
uniobj.style.display = "block";
kontaktform.style.display = "none";
fotogalerie.style.display = "none";
formatfotografii.style.display = "none";
file.style.display = "none";
picture.style.display = "none";
vlastnostiflash.style.display = "none";
mapa.style.display = "none";
BTND.style.display = "none";
BTNF.style.display = "none";
BTNFF.style.display = "none";
BTNKF.style.display = "none";
BTNUO.style.display = "block";
BTNM.style.display = "none";
BTNV.style.display = "none";
LINK.style.display = "none";
video.style.display = "none";
pozadi.style.display = "none";
TypObjektu.value = "UniversalObjekt";
} 
}


function zmena14 () {
var TypObjektu = document.getElementById('TypObjektu');
var radio = document.getElementById('O7');
var vlastnostiflash = document.getElementById('VlastnostiFlash');
var video = document.getElementById('Video');
var pozadi = document.getElementById('Pozadi');
var formatfotografii = document.getElementById('FF');
var file = document.getElementById('F1');
var picture = document.getElementById('OBR');
var fotogalerie = document.getElementById('FG');
var kontaktform = document.getElementById('KF');
var uniobj = document.getElementById('UOBJ');
var mapa = document.getElementById('F2');
var BTND = document.getElementById('BTN0');
var BTNF = document.getElementById('BTN1');
var BTNM = document.getElementById('BTN2');
var BTNV = document.getElementById('BTN3');
var BTNFF = document.getElementById('BTNFF');
var BTNKF = document.getElementById('BTNKF');
var BTNUO = document.getElementById('BTNUO');
var LINK = document.getElementById('LNK');
if (radio.checked == true) {
uniobj.style.display = "none";
kontaktform.style.display = "block";
fotogalerie.style.display = "none";
formatfotografii.style.display = "none";
file.style.display = "none";
picture.style.display = "none";
vlastnostiflash.style.display = "none";
mapa.style.display = "none";
BTND.style.display = "none";
BTNF.style.display = "none";
BTNFF.style.display = "none";
BTNKF.style.display = "block";
BTNUO.style.display = "none";
BTNM.style.display = "none";
BTNV.style.display = "none";
LINK.style.display = "none";
video.style.display = "none";
pozadi.style.display = "none";
TypObjektu.value = "KontaktForm";
} 
}

function zmena13 () {
var TypObjektu = document.getElementById('TypObjektu');
var radio = document.getElementById('O6');
var vlastnostiflash = document.getElementById('VlastnostiFlash');
var video = document.getElementById('Video');
var pozadi = document.getElementById('Pozadi');
var formatfotografii = document.getElementById('FF');
var file = document.getElementById('F1');
var picture = document.getElementById('OBR');
var fotogalerie = document.getElementById('FG');
var kontaktform = document.getElementById('KF');
var uniobj = document.getElementById('UOBJ');
var mapa = document.getElementById('F2');
var BTND = document.getElementById('BTN0');
var BTNF = document.getElementById('BTN1');
var BTNM = document.getElementById('BTN2');
var BTNV = document.getElementById('BTN3');
var BTNFF = document.getElementById('BTNFF');
var BTNKF = document.getElementById('BTNKF');
var BTNUO = document.getElementById('BTNUO');
var LINK = document.getElementById('LNK');
if (radio.checked == true) {
uniobj.style.display = "none";
kontaktform.style.display = "none";
fotogalerie.style.display = "block";
formatfotografii.style.display = "block";
file.style.display = "none";
picture.style.display = "none";
vlastnostiflash.style.display = "block";
mapa.style.display = "none";
BTND.style.display = "none";
BTNF.style.display = "none";
BTNFF.style.display = "block";
BTNUO.style.display = "none";
BTNKF.style.display = "none";
BTNM.style.display = "none";
BTNV.style.display = "none";
LINK.style.display = "none";
video.style.display = "none";
pozadi.style.display = "block";
TypObjektu.value = "Fotogalerie";
} 
}

function zmena9 () {
var TypObjektu = document.getElementById('TypObjektu');
var radio = document.getElementById('O5');
var vlastnostiflash = document.getElementById('VlastnostiFlash');
var video = document.getElementById('Video');
var pozadi = document.getElementById('Pozadi');
var formatfotografii = document.getElementById('FF');
var file = document.getElementById('F1');
var picture = document.getElementById('OBR');
var fotogalerie = document.getElementById('FG');
var kontaktform = document.getElementById('KF');
var uniobj = document.getElementById('UOBJ');
var mapa = document.getElementById('F2');
var BTND = document.getElementById('BTN0');
var BTNF = document.getElementById('BTN1');
var BTNM = document.getElementById('BTN2');
var BTNV = document.getElementById('BTN3');
var BTNFF = document.getElementById('BTNFF');
var BTNKF = document.getElementById('BTNKF');
var BTNUO = document.getElementById('BTNUO');
var LINK = document.getElementById('LNK');
if (radio.checked == true) {
uniobj.style.display = "none";
kontaktform.style.display = "none";
fotogalerie.style.display = "none";
formatfotografii.style.display = "none";
file.style.display = "none";
picture.style.display = "block";
vlastnostiflash.style.display = "none";
mapa.style.display = "none";
BTND.style.display = "block";
BTNF.style.display = "none";
BTNFF.style.display = "none";
BTNKF.style.display = "none";
BTNUO.style.display = "none";
BTNM.style.display = "none";
BTNV.style.display = "none";
LINK.style.display = "none";
mapa.style.display = "none";
video.style.display = "none";
pozadi.style.display = "none";
TypObjektu.value = "Obrazek";
} 
}

function zmena8 () {
var TypObjektu = document.getElementById('TypObjektu');
var radio = document.getElementById('O4');
var mapa = document.getElementById('F2');
var file = document.getElementById('F1');
var picture = document.getElementById('OBR');
var fotogalerie = document.getElementById('FG');
var kontaktform = document.getElementById('KF');
var uniobj = document.getElementById('UOBJ');
var vlastnostiflash = document.getElementById('VlastnostiFlash');
var video = document.getElementById('Video');
var pozadi = document.getElementById('Pozadi');
var formatfotografii = document.getElementById('FF');
var BTND = document.getElementById('BTN0');
var BTNF = document.getElementById('BTN1');
var BTNM = document.getElementById('BTN2');
var BTNV = document.getElementById('BTN3');
var BTNFF = document.getElementById('BTNFF');
var BTNKF = document.getElementById('BTNKF');
var BTNUO = document.getElementById('BTNUO');
var LINK = document.getElementById('LNK');
if (radio.checked == true) {
uniobj.style.display = "none";
kontaktform.style.display = "none";
fotogalerie.style.display = "none";
formatfotografii.style.display = "none";
mapa.style.display = "none";
file.style.display = "none";
picture.style.display = "none";
vlastnostiflash.style.display = "block";
BTND.style.display = "none";
BTNF.style.display = "none";
BTNFF.style.display = "none";
BTNKF.style.display = "none";
BTNUO.style.display = "none";
BTNM.style.display = "none";
BTNV.style.display = "block";
LINK.style.display = "none";
video.style.display = "block";
pozadi.style.display = "block";
TypObjektu.value = "Video";
} 
}

function zmena7 () {
var TypObjektu = document.getElementById('TypObjektu');
var radio = document.getElementById('O3');
var mapa = document.getElementById('F2');
var file = document.getElementById('F1');
var picture = document.getElementById('OBR');
var fotogalerie = document.getElementById('FG');
var kontaktform = document.getElementById('KF');
var uniobj = document.getElementById('UOBJ');
var vlastnostiflash = document.getElementById('VlastnostiFlash');
var video = document.getElementById('Video');
var pozadi = document.getElementById('Pozadi');
var formatfotografii = document.getElementById('FF');
var BTND = document.getElementById('BTN0');
var BTNF = document.getElementById('BTN1');
var BTNM = document.getElementById('BTN2');
var BTNV = document.getElementById('BTN3');
var BTNFF = document.getElementById('BTNFF');
var BTNKF = document.getElementById('BTNKF');
var BTNUO = document.getElementById('BTNUO');
var LINK = document.getElementById('LNK');
if (radio.checked == true) {
uniobj.style.display = "none";
kontaktform.style.display = "none";
fotogalerie.style.display = "none";
formatfotografii.style.display = "none";
mapa.style.display = "block";
file.style.display = "none";
picture.style.display = "none";
vlastnostiflash.style.display = "block";
BTND.style.display = "none";
BTNF.style.display = "none";
BTNFF.style.display = "none";
BTNKF.style.display = "none";
BTNUO.style.display = "none";
BTNM.style.display = "block";
BTNV.style.display = "none";
LINK.style.display = "none";
video.style.display = "none";
pozadi.style.display = "block";
TypObjektu.value = "Mapa";
} 
}

function zmena6 () {
var TypObjektu = document.getElementById('TypObjektu');
var radio = document.getElementById('O2');
var vlastnostiflash = document.getElementById('VlastnostiFlash');
var video = document.getElementById('Video');
var pozadi = document.getElementById('Pozadi');
var formatfotografii = document.getElementById('FF');
var file = document.getElementById('F1');
var picture = document.getElementById('OBR');
var fotogalerie = document.getElementById('FG');
var kontaktform = document.getElementById('KF');
var uniobj = document.getElementById('UOBJ');
var mapa = document.getElementById('F2');
var BTND = document.getElementById('BTN0');
var BTNF = document.getElementById('BTN1');
var BTNM = document.getElementById('BTN2');
var BTNV = document.getElementById('BTN3');
var BTNFF = document.getElementById('BTNFF');
var BTNKF = document.getElementById('BTNKF');
var BTNUO = document.getElementById('BTNUO');
var LINK = document.getElementById('LNK');
if (radio.checked == true) {
uniobj.style.display = "none";
kontaktform.style.display = "none";
fotogalerie.style.display = "none";
formatfotografii.style.display = "none";
file.style.display = "block";
picture.style.display = "none";
vlastnostiflash.style.display = "block";
mapa.style.display = "none";
BTND.style.display = "none";
BTNF.style.display = "block";
BTNFF.style.display = "none";
BTNKF.style.display = "none";
BTNUO.style.display = "none";
BTNM.style.display = "none";
BTNV.style.display = "none";
LINK.style.display = "block";
video.style.display = "none";
pozadi.style.display = "none";
TypObjektu.value = "Flash";
} 
}

function zmena5 () {
var TypObjektu = document.getElementById('TypObjektu');
var radio = document.getElementById('O1');
var vlastnostiflash = document.getElementById('VlastnostiFlash');
var video = document.getElementById('Video');
var pozadi = document.getElementById('Pozadi');
var formatfotografii = document.getElementById('FF');
var file = document.getElementById('F1');
var picture = document.getElementById('OBR');
var fotogalerie = document.getElementById('FG');
var kontaktform = document.getElementById('KF');
var uniobj = document.getElementById('UOBJ');
var mapa = document.getElementById('F2');
var BTND = document.getElementById('BTN0');
var BTNF = document.getElementById('BTN1');
var BTNM = document.getElementById('BTN2');
var BTNV = document.getElementById('BTN3');
var BTNFF = document.getElementById('BTNFF');
var BTNKF = document.getElementById('BTNKF');
var BTNUO = document.getElementById('BTNUO');
var LINK = document.getElementById('LNK');
if (radio.checked == true) {
uniobj.style.display = "none";
kontaktform.style.display = "none";
fotogalerie.style.display = "none";
formatfotografii.style.display = "none";
file.style.display = "block";
picture.style.display = "none";
vlastnostiflash.style.display = "none";
mapa.style.display = "none";
BTND.style.display = "block";
BTNF.style.display = "none";
BTNFF.style.display = "none";
BTNKF.style.display = "none";
BTNUO.style.display = "none";
BTNM.style.display = "none";
BTNV.style.display = "none";
LINK.style.display = "none";
mapa.style.display = "none";
video.style.display = "none";
pozadi.style.display = "none";
TypObjektu.value = "Dokument";
} 
}



function zmena4 () {
element_ResizeFalse = document.getElementById('ResizeFalse')
element_ResizeTrue = document.getElementById('ResizeTrue')
element_Xresize = document.getElementById('Xresize')
element_Yresize = document.getElementById('Yresize')

if (element_ResizeFalse.checked == true) {
element_Xresize.disabled = true
element_Yresize.disabled = true
}
if (element_ResizeTrue.checked == true) {
element_Xresize.disabled = false
element_Yresize.disabled = false
element_Xresize.select ()
}
}


function confirmation1(Panel,Page,Query,ID) {
if (confirm("Opravdu chcete odstranit tento odstavec? Proces je nevratný.")) {
window.location = Page+"?Akce=delete&ID="+ID+"&Panel="+Panel+"&Query="+Query
}
}

function zmena1A () {
var elementsirka = document.getElementById("SOkr");
var obr = document.getElementById("IncludedObr");
var bokr = document.getElementById("CFO");
var typ = document.getElementById("TOO");
obr.style.border = elementsirka.value + "px " + typ.value + " " + bokr.value;
}

function zmena1 ()
{
var obr = document.getElementById("IncludedObr");
var bokr = document.getElementById("CFO");
var typ = document.getElementById("TOO");
if (document.Center.Okraj.checked == false)
{
obr.style.border = "none";
document.Center.Okr1.disabled = true
document.Center.Okr2.disabled = true
document.Center.Okr3.disabled = true
document.Center.SOkr.disabled = true
typ.value = "";
for (i=300;i<=321;i++) {
element_poz=document.getElementById(i);
element_poz.disabled = true
}
}
if (document.Center.Okraj.checked == true)
{
typ.value = "solid";
obr.style.border = "1px solid " + bokr.value;
document.Center.Okr1.disabled = false
document.Center.Okr2.disabled = false
document.Center.Okr3.disabled = false
document.Center.SOkr.disabled = false
document.Center.SOkr.value = "1"
for (i=300;i<=321;i++) {
element_poz=document.getElementById(i);
element_poz.disabled = false
}
}

}


function zmena2 ()
{
var sirka = document.getElementById("SOkr");
var obr = document.getElementById("IncludedObr");
var bokr = document.getElementById("CFO");
var typ = document.getElementById("TOO");

if (document.Center.Okr1.checked == true) 
{
document.Center.Okr2.checked = false;
document.Center.Okr3.checked = false;
typ.value = "solid";
obr.style.border = sirka.value + "px " + typ.value + " " + bokr.value;
}

}

function zmena3 ()
{
var sirka = document.getElementById("SOkr");
var obr = document.getElementById("IncludedObr");
var bokr = document.getElementById("CFO");
var typ = document.getElementById("TOO");

if (document.Center.Okr2.checked == true) 
{
document.Center.Okr1.checked = false;
document.Center.Okr3.checked = false;
typ.value = "dashed";
obr.style.border = sirka.value + "px " + typ.value + " " + bokr.value;
}
}

function zmena3A (ID) {
var color = document.getElementById(ID);
var sirka = document.getElementById("SOkr");
var obr = document.getElementById("IncludedObr");
var bokr = document.getElementById("CFO");
var typ = document.getElementById("TOO");
bokr.value = color.value;
obr.style.border = sirka.value + "px " + typ.value + " " + bokr.value;
}

function zmena3B ()
{
var sirka = document.getElementById("SOkr");
var obr = document.getElementById("IncludedObr");
var bokr = document.getElementById("CFO");
var typ = document.getElementById("TOO");

if (document.Center.Okr3.checked == true) 
{
document.Center.Okr1.checked = false;
document.Center.Okr2.checked = false;
typ.value = "dotted";
obr.style.border = sirka.value + "px " + typ.value + " " + bokr.value;
}
}

function zmenaLink1N ()
{
if (document.Center.ObrazekLink1.checked == true) 
{
document.Center.ObrazekLink3.checked = false
document.Center.ObrazekLink4.checked = false
document.Center.Link.disabled = true
document.Center.LinkRel.disabled = true
document.Center.ObrazekLink.value = "none"
}
}

function zmenaLink1 ()
{
if (document.Center.ObrazekLink1.checked == true) 
{
document.Center.ObrazekLink2.checked = false
document.Center.ObrazekLink3.checked = false
document.Center.ObrazekLink4.checked = false
document.Center.Link.disabled = true
document.Center.LinkRel.disabled = true
document.Center.ObrazekLink.value = "none"
}
}

function zmenaLink3N ()
{
if (document.Center.ObrazekLink3.checked == true) 
{
document.Center.ObrazekLink1.checked = false
document.Center.ObrazekLink4.checked = false
document.Center.Link.disabled = false
document.Center.LinkRel.disabled = true
document.Center.Link.focus ()
document.Center.Link.select ()
document.Center.ObrazekLink.value = "link"
}
}

function zmenaLink4N ()
{
if (document.Center.ObrazekLink4.checked == true) 
{
document.Center.ObrazekLink1.checked = false
document.Center.ObrazekLink3.checked = false
document.Center.Link.disabled = true
document.Center.LinkRel.disabled = false
document.Center.LinkRel.focus ()
document.Center.LinkRel.select ()
document.Center.ObrazekLink.value = "linkRel"
}
}

function zmenaLink2 ()
{
if (document.Center.ObrazekLink2.checked == true) 
{
document.Center.ObrazekLink1.checked = false
document.Center.ObrazekLink3.checked = false
document.Center.ObrazekLink4.checked = false
document.Center.Link.disabled = true
document.Center.LinkRel.disabled = true
document.Center.ObrazekLink.value = "nahled"
}
}

function zmenaLink3 ()
{
if (document.Center.ObrazekLink3.checked == true) 
{
document.Center.ObrazekLink1.checked = false
document.Center.ObrazekLink2.checked = false
document.Center.ObrazekLink4.checked = false
document.Center.Link.disabled = false
document.Center.LinkRel.disabled = true
document.Center.Link.focus ()
document.Center.Link.select ()
document.Center.ObrazekLink.value = "link"
}
}

function zmenaLink4 ()
{
if (document.Center.ObrazekLink4.checked == true) 
{
document.Center.ObrazekLink1.checked = false
document.Center.ObrazekLink2.checked = false
document.Center.ObrazekLink3.checked = false
document.Center.Link.disabled = true
document.Center.LinkRel.disabled = false
document.Center.LinkRel.focus ()
document.Center.LinkRel.select ()
document.Center.ObrazekLink.value = "linkRel"
}
}

function zmenaOdstavec1A ()
{
if (document.Center.Sirka1A.checked == true) 
{
document.Center.Sirka1B.checked = false
document.Center.Sirka2.checked = false
document.Center.SirkaOdstavce.disabled = true
document.Center.Jednotka1.disabled = true
document.Center.Jednotka2.disabled = true
document.Center.Sirka.value = "float100"
document.Center.Jednotka.value = ""
}
}

function zmenaOdstavec1B ()
{
if (document.Center.Sirka1B.checked == true) 
{
document.Center.Sirka1A.checked = false
document.Center.Sirka2.checked = false
document.Center.SirkaOdstavce.disabled = true
document.Center.Jednotka1.disabled = true
document.Center.Jednotka2.disabled = true
document.Center.Sirka.value = "float"
document.Center.Jednotka.value = ""
}
}

function zmenaOdstavec2 ()
{
if (document.Center.Sirka2.checked == true) 
{
document.Center.Sirka1A.checked = false
document.Center.Sirka1B.checked = false
document.Center.SirkaOdstavce.disabled = false
document.Center.Jednotka1.disabled = false
document.Center.Jednotka2.disabled = false
document.Center.Sirka.value = "fix"
document.Center.Jednotka1.checked = true
document.Center.Jednotka.value = "body"
}
}

function zmenaPozadiO3()
{
element_obr=document.getElementById('PozadiObr1');
element_obr2=document.getElementById('PozadiObr2');
element_odstavec=document.getElementById('PozadiOdstavce');
btn=document.getElementById('BTNSHOWPOZADI');
if (document.Center.PozadiO3.checked == false) 
{
if (document.Center.PozadiO2.checked == true) element_odstavec.value = "color"
if (document.Center.PozadiO2.checked == false) element_odstavec.value = "none"
for (i=1;i<=11;i++) {
element_poz=document.getElementById(i);
element_poz.disabled = true
if (i == 1) element_poz.checked = true
}
element_obr.style.display = "none";
element_obr2.style.display = "none";
btn.style.display = "none";
}
if (document.Center.PozadiO3.checked == true)
{
if (document.Center.PozadiO2.checked == true) element_odstavec.value = "color:picture"
if (document.Center.PozadiO2.checked == false) element_odstavec.value = "picture"
document.Center.PozadiO1.checked = false
for (i=1;i<=11;i++) {
element_poz=document.getElementById(i);
element_poz.disabled = false
if (i == 1) element_poz.checked = true
}
element_obr.style.display = "block";
element_obr2.style.display = "block";
}
}

function zmenaPozadiO2()
{
element_obr=document.getElementById('PozadiObr1');
element_odstavec=document.getElementById('PozadiOdstavce');
if (document.Center.PozadiO2.checked == false) 
{
if (document.Center.PozadiO3.checked == true) element_odstavec.value = "picture"
if (document.Center.PozadiO3.checked == false) element_odstavec.value = "none"
for (i=100;i<=121;i++) {
element_poz=document.getElementById(i);
element_poz.disabled = true
}
}
if (document.Center.PozadiO2.checked == true) 
{
document.Center.PozadiO1.checked = false
if (document.Center.PozadiO3.checked == true) element_odstavec.value = "color:picture"
if (document.Center.PozadiO3.checked == false) element_odstavec.value = "color"
document.Center.ObrazekPozadi.value = ""
for (i=100;i<=121;i++) {
element_poz=document.getElementById(i);
element_poz.disabled = false
}
for (i=1;i<=11;i++) {
element_poz=document.getElementById(i);
<!-- element_poz.disabled = true
}
}
}

function zmenaPozadiO1()
{
element_obr=document.getElementById('PozadiObr1');
element_obr2=document.getElementById('PozadiObr2');
element_odstavec=document.getElementById('PozadiOdstavce');
if (document.Center.PozadiO1.checked == true) 
{
document.Center.PozadiO2.checked = false
document.Center.PozadiO3.checked = false
element_odstavec.value = "none"
document.Center.ObrazekPozadi.value = ""
for (i=100;i<=121;i++) {
element_poz=document.getElementById(i);
element_poz.disabled = true
element_obr.style.display = "block";
element_obr2.style.display = "block";
}
for (i=1;i<=11;i++) {
element_poz=document.getElementById(i);
element_poz.disabled = true
}
element_obr.style.display = "none";
element_obr2.style.display = "none";
}
}

function zmenaTypOdstavce1 ()
{
if (document.Center.TypOkrOdstavce1.checked == true) 
{
document.Center.TypOkrOdstavce2.checked = false
document.Center.TypOkrOdstavce3.checked = false
document.Center.TypOkrOdstavce.value = "solid"
}
}

function zmenaTypOdstavce2 ()
{
if (document.Center.TypOkrOdstavce2.checked == true) 
{
document.Center.TypOkrOdstavce1.checked = false
document.Center.TypOkrOdstavce3.checked = false
document.Center.TypOkrOdstavce.value = "dashed"
}
}

function zmenaTypOdstavce3 ()
{
if (document.Center.TypOkrOdstavce3.checked == true) 
{
document.Center.TypOkrOdstavce1.checked = false
document.Center.TypOkrOdstavce2.checked = false
document.Center.TypOkrOdstavce.value = "dotted"
}
}


function zmenaJednotka1 ()
{
if (document.Center.Jednotka1.checked == true) 
{
document.Center.Jednotka2.checked = false
document.Center.Jednotka.value = "body"
}
}

function zmenaJednotka2 ()
{
if (document.Center.Jednotka2.checked == true) 
{
document.Center.Jednotka1.checked = false
document.Center.Jednotka.value = "procenta"
}
}

function zmenaOkraj ()
{
if (document.Center.SOkrOdstavce.value == "") {document.Center.SOkrOdstavce.value = "1"}
if (document.Center.OkrajL.checked == false && document.Center.OkrajP.checked == false && document.Center.OkrajH.checked == false && document.Center.OkrajD.checked == false) 
{
document.Center.SOkrOdstavce.disabled = true
document.Center.TypOkrOdstavce1.disabled = true
document.Center.TypOkrOdstavce2.disabled = true
document.Center.TypOkrOdstavce3.disabled = true
for (i=200;i<=221;i++) {
element_poz=document.getElementById(i);
element_poz.disabled = true
}
}
else
{
document.Center.SOkrOdstavce.disabled = false
document.Center.TypOkrOdstavce1.disabled = false
document.Center.TypOkrOdstavce2.disabled = false
document.Center.TypOkrOdstavce3.disabled = false
for (i=200;i<=221;i++) {
element_poz=document.getElementById(i);
element_poz.disabled = false
}
}
}

function nastroj(element1,panel) 
{
panel='<'+panel+'>'
vloz(element1,panel,'')
}

function nastroj_tabulka(panel) 
{
panel='<'+panel+'>';
var vybranabunka = document.getElementById('vybranabunka');
vloz(vybranabunka.value,panel,'');
}

function nastroj1(element1,panel,panel1) 
{
panel='<'+panel+'>'
if (panel == '<ODKAZ>') panel = '<ODKAZ>popis odkazu->link'
if (panel == '<MAIL>') panel = '<MAIL>popis odkazu->adresa'
panel1='<'+panel1+'>'
vloz(element1,panel,panel1)
}

function nastroj_tabulka1(panel,panel1) 
{
panel='<'+panel+'>'
var vybranabunka = document.getElementById('vybranabunka');
if (panel == '<ODKAZ>') panel = '<ODKAZ>popis odkazu->link'
if (panel == '<MAIL>') panel = '<MAIL>popis odkazu->adresa'
panel1='<'+panel1+'>'
vloz(vybranabunka.value,panel,panel1)
}

function smail(element1,obrazek) 
{
obrazek=' ::'+obrazek+')'
vloz(element1,obrazek,' ')
}

function vloz(element,startVal,endVal) 
{ 
var o = document.getElementById(element)
o.focus()
if (document.selection) 
{
sel = document.selection.createRange()
var selText = sel.text
sel.text = startVal + selText + endVal
} 
else if (o.selectionStart || o.selectionStart == '0')
{ 
var startPos = o.selectionStart
var endPos = o.selectionEnd
o.value = o.value.substring(0,startPos) + startVal + o.value.substring(startPos,endPos) + endVal + o.value.substring(endPos,o.value.length)
}
else { o.value += startVal + endVal }
}