function AddFavorite(linkObj,addUrl,addTitle) 
{ 
  if (document.all && !window.opera) 
  { 
    window.external.AddFavorite(addUrl,addTitle); 
    return false; 
  } 
  else if (window.opera && window.print) 
  { 
    linkObj.title = addTitle; 
    return true; 
  } 
  else if ((typeof window.sidebar == 'object') && (typeof window.sidebar.addPanel == 'function')) 
  { 
    if (window.confirm('Přidat oblíbenou stránku jako nový panel?')) 
    { 
      window.sidebar.addPanel(addTitle,addUrl,''); 
      return false; 
    } 
  } 
  window.alert('Po potvrzení stiskněte CTRL-D,\nstránka bude přidána k vašim oblíbeným odkazům.'); 
  return false; 
}

function tisk()
{
  print();
  return false;
}

function otevri(kam)
{
 var msg = window.open(kam, 'Zobrazit', 'resizable=no,top=0,left=0,menubar=0,width=400,height=400,scrollbars=0,status=0')
}

function zavri_okno()
{
 var msg = window.close()
}

function obr()
{

if((document.getElementById('obr').width) > (document.getElementById('obr').height))
{
  var width = document.getElementById('obr').width + 100;
  var height = document.getElementById('obr').height + 150;
  window.resizeTo(width, height); 
} else {
  var width = document.getElementById('obr').width + 100;
  var height = document.getElementById('obr').height + 150;
  window.resizeTo(width, height); 
}

}

function foto()
{

if((document.getElementById('obr').width) > (document.getElementById('obr').height))
{
  var width = document.getElementById('obr').width+12;
  var height = document.getElementById('obr').height+50;
  window.resizeTo(width, height); 
} else {
  var width = document.getElementById('obr').width+12;
  var height = document.getElementById('obr').height+50;
  window.resizeTo(width, height); 
}

}


function zavri_okno()
{
 var msg = window.close()
}

function open_print(kam)
{
 var msg = window.open(kam, 'Zobrazit', 'resizable=yes,top=20,left=20,menubar=0,width=800,height=600,scrollbars=yes,status=0')
}

function open_email(kam)
{
 var msg = window.open(kam, 'Zobrazit', 'resizable=yes,top=20,left=20,menubar=0,width=800,height=600,scrollbars=yes,status=0')
}

function open_foto(kam)
{
 var msg = window.open(kam, 'Zobrazit', 'resizable=no,top=20,left=20,menubar=0,width=250,height=333,scrollbars=no,status=0')
}