function Fotogalerie(server, tabulka, id, vybrany_dokument)
{
  var okno;
  var vyska, sirka;
  var url, nazev, vlastnosti;

  sirka = 800;
  vyska = 598;

  url        = "/fotogalerie.html?popup=true&server="+server+"&tabulka="+tabulka+"&id="+id+"&vybrany_dokument="+vybrany_dokument;
  nazev      = "Fotogalerie_"+id;
  vlastnosti = "width="+sirka+", height="+vyska+", resizable=yes, scrollbars=yes";

  okno = window.open(url, nazev, vlastnosti);

  okno.moveTo(screen.width / 2 - sirka / 2, screen.height / 2 - vyska / 2);  

  return true;
}


function ExternalLink(URL)
{
  var okno;

  /*
  var vlastnosti;
  var vyska, sirka;

  vyska = Math.round(screen.height * 0.6);
  sirka = Math.round(screen.width * 0.6); 
    
  vlastnosti = "width="+sirka+", height="+vyska+", resizable=yes, scrollbars=yes, toolbar=yes, menubar=yes, adressbar=yes, status=yes, location=yes, directories=yes";
  */
  if (okno = window.open(URL, "_blank"))
    return true;
  else
    return false;
}

function PodbarviPodrubriku(prvek, stav)
{
  if (stav == 2)
    prvek.style.backgroundColor = '#F7F7F7';    
  else if (stav == 1)
    prvek.style.backgroundColor = '#FCD4B3';    
  else if (stav == 0)
    prvek.style.backgroundColor = '#F7F7F7';
  else
    prvek.style.backgroundColor = '#FFFFFF';
}


function Marquee(zprava, posunuti)
{
  var marquee;
  var novinky;
  var timer;
  var delay;
  var barva;
  var r,g,b;
  var intenzita;

  posunuti -= 1;
  delay = 50;

  marquee = document.getElementById("marquee");
  novinky = document.getElementById("novinky");

  if (posunuti <= -20) {
    zprava++;
    if (zprava >= zpravy_marquee.length)
      zprava = 0;
    posunuti = 20;
    marquee.innerHTML = zpravy_marquee[zprava];
  }

  if (posunuti == 0)
    delay = 5000;

  barva = Math.round((Math.abs(posunuti) / 15 * 255));
  if (barva < 0)
    barva = 0;
  if (barva > 255)
    barva = 255;

  intenzita = 1 - (barva / 255);

  r = Math.round(255 - intenzita * (255)); 
  g = Math.round(255 - intenzita * (255)); 
  b = Math.round(255 - intenzita * (255)); 
  

  novinky.style.color = "rgb("+r+", "+g+", "+b+")"; 

  if (navigator.appVersion.indexOf("MSIE") > 0) {
    marquee.style.top = posunuti+"px";
  }
  else {
    marquee.style.top = posunuti+"px";
  }

  timer = setTimeout("Marquee("+zprava+", "+posunuti+")", delay); 
}

function WriteFlashKatalog()
{
  var text;                

  text = "";

  text += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="229" height="84" id="katalog_flash" align="middle">';
  text += '<param name="allowScriptAccess" value="sameDomain" />';
  text += '<param name="movie" value="/images/katalog.swf" />';
  text += '<param name="quality" value="high" />';
  text += '<param name="bgcolor" value="#ffffff" />';
  text += '<embed src="/images/katalog.swf" quality="high" bgcolor="#ffffff" width="229" height="84" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />';
  text += '</object>';

  document.writeln(text);
}



function TextPokracovani(id)
{
  var tecky = document.getElementById("tritecky_"+id);
  var text  = document.getElementById("text_"+id);
  if (tecky.style.display == "") {
    tecky.style.display = "none";
    text.style.display = "";
  }
  else {
    tecky.style.display = "";
    text.style.display = "none";
  }
}


function PodbarviRadek(radek, stav)
{
  if (stav == 1)
    radek.className = 'radek_podbarveny';
  else
    radek.className = 'radek';
}

function DalsiCestujici()
{
  var text;
  _dalsi_cestujici++;

  text  = "";

  text += "     <table class='cestujici' cellspacing='0' cellpadding='2'>";
  text += "      <input type='hidden' name='c_poradi[]' value='" + _dalsi_cestujici + "'>";
  text += "      <tr class='cestujici_polozky'>";
  text += "       <td width='4%'>&nbsp;</td>";
  text += "       <td width='17%'>Příjmení</td>";
  text += "       <td width='17%'>Jméno</td>";
  text += "       <td width='17%'>Datum narození<br><span class='mensi'>DD. MM. RRRR</span></td>";
  text += "       <td width='17%'>Číslo cest. dokladu (pasu)</td>";
  text += "       <td colspan='2'>&nbsp;</td>";
  text += "      </tr>";

  text += "      <tr>";
  text += "       <td><div class='poradi'>" + _dalsi_cestujici + ".</div></td>";
  text += "       <td><input type='text' name='c_prijmeni[]'></td>";
  text += "       <td><input type='text' name='c_jmeno[]'></td>";
  text += "       <td><input type='text' name='c_narozeni[]'></td>";
  text += "       <td><input type='text' name='c_pas[]'></td>";
  text += "       <td colspan='2'>&nbsp;</td>";
  text += "      </tr>";


  text += "      <tr class='cestujici_polozky'>";
  text += "       <td>&nbsp;</td>";
  text += "       <td width='17%'>PSČ</td>";
  text += "       <td width='17%'>Město</td>";
  text += "       <td colspan='2'>Ulice a č.p.</td>";
  // text += "       <td width='17%'>Č.P., Č.O.</td>";
  text += "       <td>Telefon</td>";
  text += "       <td>Mobil</td>";
  text += "      </tr>";

  text += "      <tr>";
  text += "       <td>&nbsp;</td>";
  text += "       <td><input type='text' name='c_psc[]'></td>";
  text += "       <td><input type='text' name='c_mesto[]'></td>";
  text += "       <td colspan='2'><input type='text' name='c_ulice[]' style='width: 100%'></td>";
  // text += "       <td><center><input type='text' name='c_cp[]' style='width: 28px'> &nbsp; <input type='text' name='c_co[]' style='width: 28px'></center></td>";
  text += "       <td><input type='text' name='c_telefon[]' class='telefon'></td>";
  text += "       <td><input type='text' name='c_mobil[]' class='telefon'></td>";
  text += "      </tr>";
  text += "     </table>";
  document.getElementById("dalsi_cestujici").innerHTML += text; 
}

function Blikej() {
  prvek = document.getElementById("blikej");
  if (prvek.style.visibility == 'visible') {
      prvek.style.visibility = 'hidden';
  }
  else
    prvek.style.visibility = 'visible';
  timer = setTimeout("Blikej();", 500); 
}



function Pohyb() {
  if (stojime == true) {
    doba_stani--;
    if (doba_stani < 1) {
      stojime = false;
      doba_stani = 40;
    }
  }
  else {
    prvek = document.getElementById("vypis_aktualit");
    posunuto -= posun;
    pocitadlo +=posun;
    
    if (explorer)
      prvek.style.pixelTop = posunuto;
    else
      prvek.style.top = posunuto + 'px';
  
    if ( ((posunuto -20) * -1) > prvek.offsetHeight)
      posunuto = 19; 
  
    if (pocitadlo > 19) {
      stojime = true;
      pocitadlo = 0;
    }
  }
  timer = setTimeout("Pohyb();", 100);
} 

explorer = (navigator.appVersion.indexOf("MSIE") > 0)? true : false

var posun = 1;
var posunuto = 0;
var pocitadlo = 0;
var stojime = true;
var doba_stani = 20;