(function ($) {
    $(function () {

        // set location "required"
        $('#title').prop('required', true);
        $('#visibility').hide();

        var picker = $('#webinar-date');
        if (picker.length) {
            var defaults = {};
            if ('en' !== anw_edit_form.lang ) {
                defaults = $.datepicker.regional[ anw_edit_form.lang ];
            }
            picker
                .keydown(false) // disable keyboard input
                .datepicker($.extend(defaults, {
                    showOn: "button",
                    buttonImage: anw_edit_form.plugins_url + "img/calendar.gif",
                    buttonText: "Select date",
                    dateFormat: 'dd/mm/yy'//'d MM yy'
                }));
        }

    });
})(jQuery);