// nove okno s velkou fotkou
function bFotoWin(sURL)
{
    if (sURL == '') { return true; }
    oFotoWin = window.open(sURL, 'foto', 'resizable=1,scrollbars=1,width=550,height=420,top=300,left=400,status=0,toolbar=0,location=0,menubar=0');
    oFotoWin.focus();
    return false;
}