function OpenAdr(a)
{
  window.open(a,"jswin",'toolbar=0,location=0,scrollbars=1,width=800,height=550,resizable=1,top=10,left=100');
  return false;
}


function zobrazSkryj(idecko)
{
  el=document.getElementById(idecko).style;
  el.display=(el.display == 'block')?'none':'block';
}

function loadingPrev(a_url, f_url)
{
}

function loadingNext(a_url, f_url)
{
}

function load(id, d)
{
    // odeslání požadavku na aktualizaci dat
    zobrazSkryj('ajax');
    if (!send_xmlhttprequest('GET', 'http://'+d+'/foto.php?url=' + id, img_obsluha))
    {
        return false;
    }
    return true;
}

function loading(src, nz, popis, id, sekce)
{
    // odeslání požadavku na aktualizaci dat
    zobrazSkryj('ajax');
    document.title = nz;
    document.getElementById('loading').innerHTML = '<img src="'+src+'" onload="serve(\''+src+'\', \''+nz+'\', \''+popis+'\')" />';
    
    if (!send_xmlhttprequest('GET', 'http://www.romankapoun.cz/fotonavigation.php?id=' + id + '&sekce=' + sekce , navig_obsluha))
    {
        return false;
    }
    return true;
}


function serve(src, nazev, popis)
{
  document.getElementById('BoxFoto').innerHTML = '<img src="'+src+'" alt="'+nazev+'" id="HeadFoto" /><h2>'+nazev+'</h2><p>'+popis+'</p>';
  zobrazSkryj('ajax');
}

function navig_obsluha(xmlhttp)
{
  if (xmlhttp.readyState == 4)
  {
    //alert(xmlhttp.responseXML.getElementsByTagName('navi')[0].firstChild.data);
    document.getElementById('Navigation').innerHTML = xmlhttp.responseXML.getElementsByTagName('navi')[0].firstChild.data;
  }
}

function img_obsluha(xmlhttp)
{
  if (xmlhttp.readyState == 4)
  {
    //alert(xmlhttp.responseXML.getElementsByTagName('foto')[0].firstChild.data);
    document.title = xmlhttp.responseXML.getElementsByTagName('title')[0].firstChild.data;
    document.getElementById('loading').innerHTML = xmlhttp.responseXML.getElementsByTagName('foto')[0].firstChild.data;
    //alert(document.getElementById('loading').innerHTML);
    //document.getElementById('BoxFoto').innerHTML = xmlhttp.responseXML.getElementsByTagName('foto')[0].firstChild.data; 
  }
}

function cms_obsluha(xmlhttp)
{
  if (xmlhttp.readyState == 4)
  {
    document.title = xmlhttp.responseXML.getElementsByTagName('title')[0].firstChild.data;
    document.getElementById('content').innerHTML = xmlhttp.responseXML.getElementsByTagName('txt')[0].firstChild.data; 
  }
}

function send_xmlhttprequest(method, url, obsluha)
{
    var xmlhttp = (window.XMLHttpRequest ? new XMLHttpRequest : (window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : false));
    if (!xmlhttp) 
    {
      return false;
    }
    xmlhttp.open(method, url);
    xmlhttp.onreadystatechange = function() { obsluha(xmlhttp); };
    xmlhttp.send("");
    return true;
}


function ShowBox(id, v)
{
  document.getElementById('box'+id).style.display='block';
  id= id+v;
  document.getElementById('box'+id).style.display = 'none';
  return false;
}

function doSubmit()
{
var ok=confirm("Opravdu chcete pokračovat?");
if (ok)
	return true ;
else
	return false ;
}