function nahled(url, vyska, sirka)
{
  var url;
  vyska = Number(vyska);
  sirka = Number(sirka);
  nahledx = window.open('', 'DisplayWindow', 'top=0,left=0,width=0,height=0,menubar=0,resizable=yes,scrollbars=no,status=no,toolbar=no,copyhistory');
  nahledx.resizeTo(sirka + 13, vyska + 100);
  nahledx.document.writeln('<html><head><title>PAPE</title></head>');
  nahledx.document.writeln('<body bgcolor="#999999" topmargin="0" leftmargin="0" link="#000080" vlink="#000080">');
  nahledx.document.writeln('<p align="center"><a href="javascript:window.close()">');
  nahledx.document.writeln('<img src="', url, '" width="', sirka, '" height= "', vyska, '" border="0"/>');
  nahledx.document.writeln('<br /><b><font color="white" size="2" face="Verdana, Arial, Helvetica, sans-serif">Zavřít okno</b></font></a></p>');
  nahledx.document.writeln('</body>');
  nahledx.document.writeln('</html>');
}
var sURL = unescape(window.location.pathname);
var rawURL = window.location.href;
function Refresh()
{
  window.location.replace(sURL);
}
function PopupImage(image)
{
  imageWindow = window.open(image, 'newWindow', 'resizable=yes,width=400,height=400');
  imageWindow.moveTo(self.screen.width / 3, self.screen.height / 4);
}
function PopupHelp(adresaHelp)
{
  vyberWindow = window.open(adresaHelp, 'newWindow', 'resizable=yes,width=450,height=600,scrollbars=1');
}
function DownloadDocument(adresa)
{
  documentWindow = window.open(adresa, 'newWindow', 'resizable=yes,width=300,height=200');
  documentWindow.moveTo((self.screen.width - 300) / 2, (self.screen.height - 200) / 2);
}
function objGet(x)
{
  if (typeof x != 'string')
  {
    return x;
  }
  else if (Boolean(document.getElementById))
  {
    return document.getElementById(x);
  }
  else if (Boolean(document.all))
  {
    return eval('document.all.' + x);
  }
  // pro MSIE 4
  else
  {
    return null;
  }
}
function objSetStyle(obj, prop, val)
{
  var o = objGet(obj);
  if (o && o.style)
  {
    eval('o.style.' + prop + '="' + val + '"');
    return true;
  }
  else
  {
    return false;
  }
}
function objDisplay(obj, on, type)
{
  if (on && !type)
  {
    type = 'block';
    return objSetStyle(obj, 'display', (on) ? type : 'none');
  }
}
function objShow(obj, on)
{
  return objSetStyle(obj, 'visibility', (on) ? 'visible' : 'hidden');
}
function toggle_visibility(id)
{
  var e = objGet(id);
  if (e === null)
  {
    return false;
  }
  if (e.style.display != 'none')
  {
    e.style.display = 'none';
  }
  else
  {
    e.style.display = 'block';
  }
}
function get_visibility(id)
{
  var e = objGet(id);
  if (e.style.display != 'none')
  {
    return true;
  }
  else
  {
    return false;
  }
}
function toggle_collapsibility_vertical(id)
{
  var e = objGet(id);
  if (e.src.indexOf('expand.jpg') > 0)
  {
    MM_swapImage(id, '', '/images/collapse.jpg', 1);
  }
  else
  {
    MM_swapImage(id, '', '/images/expand.jpg', 1);
  }
}
function toggle_collapsibility_horizontal(id)
{
  var e = objGet(id);
  if (e.src.indexOf('expand_horizontal.jpg') > 0)
  {
    MM_swapImage(id, '', '/images/collapse_horizontal.jpg', 1);
  }
  else
  {
    MM_swapImage(id, '', '/images/expand_horizontal.jpg', 1);
  }
}
function trim(stringToTrim)
{
  return stringToTrim.replace(/^\s+|\s+$/g, "");
}
function ltrim(stringToTrim)
{
  return stringToTrim.replace(/^\s+/, "");
}
function rtrim(stringToTrim)
{
  return stringToTrim.replace(/\s+$/, "");
}
function iif(condition, truePart, falsePart)
{
  if (condition)
  {
    return truePart;
  }
  else
  {
    return falsePart;
  }
}
function PrintPage()
{
  if (rawURL.indexOf("#") > 0)
  {
    rawURL = rawURL.substring(rawURL, rawURL.indexOf("#"), rawURL.length - rawURL.indexOf("#"));
  }
  urlPrint = rawURL + iif(rawURL.indexOf("?") > 0, "&", "?") + "printMode=true";
  window.open(urlPrint, 'newWindow', '');
}
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_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_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()
{
  //v3.0
  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];
  }
}
function switch_product_img(imgName, height, width)
{
  var obj = document.getElementById('ctl00_MainA_obrazek')
  obj.src = imgName;
  obj.onclick = function() {nahled(imgName, height, width);}
}
