var dom = "";

function zmen_border(ide){
  if(document.getElementById(ide).className == 'carkout') document.getElementById(ide).className = 'carkover';
  else document.getElementById(ide).className = 'carkout';
}
function open_obr_win(obr,sir,vys,pop){
  if(!obr || obr == "none"){
    sir = 100;
    vys = 100;
  }

  var scrsir = screen.availWidth;
  var scrvys = screen.availHeight;

  if(pop) vys = parseInt(vys)+18;
  var zobr_obr = dom + "/zobr_obr.php?obr="+obr;
  if(pop) zobr_obr += "&pop="+pop;

  var zmena = false;
  if(vys > scrvys){
    sir = Math.round((scrvys/vys)*sir);
    vys = scrvys;
    zmena = true;
  }
  if(sir > scrsir){
    vys = Math.round((scrsir/sir)*vys);
    sir = scrsir;
    zmena = true;
  }
  if(zmena){
    zobr_obr += "&sir="+sir+"&vys="+vys;
  }

  var hor = Math.round((scrvys - vys)/2);
  var lev = Math.round((scrsir - sir)/2);
  if(hor < 0) hor = 0;
  if(lev < 0) lev = 0;

  var obrokynko = window.open(zobr_obr,'obrokynko','top='+hor+', left='+lev+', width='+sir+', height='+vys+', scrollbars=auto');
  obrokynko.focus();
}
function open_prod_win(ide){
  var obride = "obrpuv"+ide;
  var popide = "poppuv"+ide;
  var siride = "sirpuv"+ide;
  var vyside = "vyspuv"+ide;
  var obr = document.getElementById(obride).value;
  var pop = document.getElementById(popide).value;
  var sir = document.getElementById(siride).value;
  var vys = document.getElementById(vyside).value;
  open_obr_win(obr,sir,vys,pop);
}
function vymen_obr(i,j){
  var idesrcpuv = "srcpuv"+i;
  var idesrcnov = "srcnov"+i+"_"+j;
  var ideobrpuv = "obrpuv"+i;
  var ideobrnov = "obrnov"+i+"_"+j;
  var idesirpuv = "sirpuv"+i;
  var idesirnov = "sirnov"+i+"_"+j;
  var idevyspuv = "vyspuv"+i;
  var idevysnov = "vysnov"+i+"_"+j;

  var puvsrc = document.getElementById(idesrcpuv).src;
  var novsrc = document.getElementById(idesrcnov).src;
  var puvobr = document.getElementById(ideobrpuv).value;
  var novobr = document.getElementById(ideobrnov).value;
  var puvsir = document.getElementById(idesirpuv).value;
  var novsir = document.getElementById(idesirnov).value;
  var puvvys = document.getElementById(idevyspuv).value;
  var novvys = document.getElementById(idevysnov).value;

  document.getElementById(idesrcpuv).src = novsrc;
  document.getElementById(idesrcnov).src = puvsrc;
  document.getElementById(ideobrpuv).value = novobr;
  document.getElementById(ideobrnov).value = puvobr;
  document.getElementById(idesirpuv).value = novsir;
  document.getElementById(idesirnov).value = puvsir;
  document.getElementById(idevyspuv).value = novvys;
  document.getElementById(idevysnov).value = puvvys;
}
function open_pouz_win(sid,nad){
  var hor = 100;
  var lev = 100;
  var sir = 350;
  var vys = 250;

  var pouzokynko = window.open(dom+'/pouziti.php?sid='+sid+'&nad='+nad,'pouzokynko','top='+hor+', left='+lev+', width='+sir+', height='+vys+', scrollbars=yes');
  pouzokynko.focus();
}
function skryj_npvk(){
  document.getElementById('npvk').style.visibility = 'hidden';
}
function disable_adr(check){
  var ide = new Array();
  ide[0] = "ulcp";
  ide[1] = "psc";
  ide[2] = "obec";

  if(check.checked == true){
    for(i = 0 ; i < ide.length ; i++){
      document.getElementById('tr'+ide[i]).className = 'dis';
      document.getElementById('d'+ide[i]).disabled = true;
      document.getElementById('d'+ide[i]).value = document.getElementById('f'+ide[i]).value;
    }
  }
  else{
    for(i = 0 ; i < ide.length ; i++){
      document.getElementById('tr'+ide[i]).className = 'x';
      document.getElementById('d'+ide[i]).disabled = false;
      document.getElementById('d'+ide[i]).value = '';
    }
  }
}

function predej_data_if(ideod,idedo,ideif){
  if(document.getElementById(ideif).checked == true) document.getElementById(idedo).value = document.getElementById(ideod).value;
}
function zobr_doprplat(optval){
 if(optval == "osobní převzetí"){
   document.getElementById('hotove').selected = true;

   document.getElementById('cenaplatby').innerHTML = '0,--';
   document.getElementById('cenadopravy').innerHTML = '0,--';
   document.getElementById('cena_za_platbu').value = 0;
   document.getElementById('cena_za_dopravu').value = 0;
   document.getElementById('platba').value = 'hotově';

   document.getElementById('celkovacastka').innerHTML = document.getElementById('celkovacena').value+',--';
 }
 else if(optval == "profi balík"){
   document.getElementById('dobirkou').selected = true;

   if(document.getElementById('doprava_zdarma')) var cd = '0,--';
   else var cd = '<A href="javascript:open_profi_cenik();">+ cena za balík</A>';
   var cp = document.getElementById('cenaprofidobirky').value;
   var cc = document.getElementById('celkovacena').value;

   document.getElementById('cenaplatby').innerHTML = cp+',--';
   document.getElementById('cenadopravy').innerHTML = cd;
   document.getElementById('cena_za_platbu').value = cp;
   if(document.getElementById('doprava_zdarma')) document.getElementById('cena_za_dopravu').value = '0';
   else document.getElementById('cena_za_dopravu').value = '+ cena za balík';
   document.getElementById('platba').value = 'dobírkou';

   document.getElementById('celkovacastka').innerHTML = parseInt(cp)+parseInt(cc)+',--';
 }
 else if(optval == "obchodní balík"){
   document.getElementById('dobirkou').selected = true;

   if(document.getElementById('doprava_zdarma')) var cd = '0,--';
   else var cd = '<A href="javascript:open_obchodni_cenik();">+ cena za balík</A>';
   var cp = document.getElementById('cenaobchdobirky').value;
   var cc = document.getElementById('celkovacena').value;

   document.getElementById('cenaplatby').innerHTML = cp+',--';
   document.getElementById('cenadopravy').innerHTML = cd;
   document.getElementById('cena_za_platbu').value = cp;
   if(document.getElementById('doprava_zdarma')) document.getElementById('cena_za_dopravu').value = '0';
   else document.getElementById('cena_za_dopravu').value = '+ cena za balík';
   document.getElementById('platba').value = 'dobírkou';

   document.getElementById('celkovacastka').innerHTML = parseInt(cp)+parseInt(cc)+',--';
 }
}
function open_profi_cenik(){
  var poc_pol = document.getElementById('poc_ocpb').value;
  var vyska = 90 + (poc_pol*16);
  if(vyska > screen.height) vyska = screen.height;
  var proficenikwin = window.open(dom + "/cenik.php?typ=profi","proficenikwin","width=300, height="+vyska+", top=100, left=100, scrollbars=yes");
  proficenikwin.focus();
}
function open_obchodni_cenik(){
  var poc_pol = document.getElementById('poc_ocob').value;
  var vyska = 90 + (poc_pol*16);
  if(vyska > screen.height) vyska = screen.height;
  var obchodnicenikwin = window.open(dom + "/cenik.php?typ=obchodni","obchodnicenikwin","width=300, height="+vyska+", top=100, left=100, scrollbars=yes");
  obchodnicenikwin.focus();
}
function open_profi_dobirku(poc_pol){
  var vyska = 90 + (poc_pol*16);
  if(vyska > screen.height) vyska = screen.height;
  var profidobirkawin = window.open(dom + "/dobirka.php?typ=profi","profidobirkawin","width=300, height="+vyska+", top=100, left=100, scrollbars=yes");
  profidobirkawin.focus();
}
function open_obch_dobirku(poc_pol){
  var vyska = 90 + (poc_pol*16);
  if(vyska > screen.height) vyska = screen.height;
  var obchdobirkawin = window.open(dom + "/dobirka.php?typ=obchodni","obchdobirkawin","width=300, height="+vyska+", top=100, left=100, scrollbars=yes");
  obchdobirkawin.focus();
}
function open_profi_popis(){
  var profipopiswin = window.open(dom + "/popis.php?typ=profi","profipopiswin","width=300, height=150, top=100, left=100, scrollbars=yes");
  profipopiswin.focus();
}
function open_obchodni_popis(){
  var obchpopiswin = window.open(dom + "/popis.php?typ=obchodni","obchpopiswin","width=300, height=150, top=100, left=100, scrollbars=yes");
  obchpopiswin.focus();
}