function menuOn(mid) {
  document.getElementById(mid).style.display='block';
  document.getElementById("m_"+mid).style.borderBottom='1px solid #000436';
}

function menuOff(mid) {
  document.getElementById("m_"+mid).style.borderBottom='none';
  document.getElementById(mid).style.display='none';
}

function openFoto($mkey) {
msg = window.open('foto_d.php?cislo='+$mkey, '_blank', 'toolbar=no, menubar=no, location=no, directories=no, scrollbars=no, resizable=no, status=no, width=40, height=40, top=40, left=40')
}

function openPrint($mkey) {
msg = window.open('tisk.php?id='+$mkey, '_blank', 'toolbar=yes, menubar=yes, location=no, directories=no, scrollbars=yes, resizable=no, status=no, width=660, height=550, top=40, left=40')
}