function fotka(hhref){
  window.open(hhref + '&resize','','width=650, height=690, scrollbars=auto, resizable=yes, status=yes'); 
  return false;
}

// jakesi oldskulove konstrukce (ba funguji, toz co uz)
function over(id){
  document.getElementById('' + id).src = '../navlacil/img/odrazkas.gif';
}

function out(id){
  document.getElementById('' + id).src = '../navlacil/img/odrazka.gif';
}

document.write('<p style="position:absolute; top: 50%; left 50%;">.<\/p>');
document.write('<style type="text/css"> html, body { height: 100%; } <\/style>');
if ( self.document.body.clientHeight > 600 ) document.write('<style type="text/css">#vertikalnehlavni{ HEIGHT: 600px; WIDTH: 100%; position: absolute; top: '+((self.document.body.clientHeight-600)/2)+'px;} <\/style>');