    // Thai
    goog.i18n.DateTimeSymbols = goog.i18n.DateTimeSymbols_th;
    goog.i18n.DateTimePatterns = goog.i18n.DateTimePatterns_th;

    var dp_th = new goog.ui.DatePicker();
    dp_th.render(document.getElementById('widget_th'));

    goog.events.listen(dp_th, goog.ui.DatePicker.Events.CHANGE, function(event) {
      goog.dom.setTextContent(document.getElementById('label_th'), event.date ?
          event.date.toIsoString(true) : 'none');
    });

    goog.dom.setTextContent(document.getElementById('