jQuery(function ($) {
    $.timepicker.regional['en'] = {
        timeOnlyTitle: 'Choose a time',
        timeText: 'Time',
        hourText: 'Watch',
        minuteText: 'Minutes',
        secondText: 'Seconds',
        millisecText: 'Milliseconds',
        timezoneText: 'Time zone',
        currentText: 'Now',
        closeText: 'To close',
        timeFormat: 'HH:mm',
        amNames: ['AM', 'A'],
        pmNames: ['PM', 'P'],
        ampm: false
    };
    $.timepicker.setDefaults($.timepicker.regional['en']);
});