function openWindow(wurl, wopt) {
  var opt = (wopt) ? wopt : 'toolbar=1,location=1,directories=1,status=1,menubar=1,resizable=1,scrollbars=1';
  window.open(wurl, 'AlidaTurs', opt);
}

function closeWindow() {
  window.close();
}

function showImage(i, w, h, l) {
    var url = '/photo.php?iid='+i+'&lang='+l;
    var opt = 'toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=1,scrollbars=0,width='+w+',height='+h;

    openWindow(url, opt);
}

function bigImage(i, w, h) {
    var url = i;
    var opt = 'toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=1,scrollbars=0,width='+w+',height='+h;

    openWindow(url, opt);
}