How to show all events including past and future?

[sehrish-iftikhar]

In event calendar plugin we are using following script

<script type="text/javascript">
            (function ($) {
                'use strict';
                $(document).ready(function ($) {
                    $("#event-calendar-limit<?php echo $rand_id; ?>").eventCalendar({
                        jsonData:<?php echo $event_calendar; ?>,
                        jsonDateFormat: 'human',
                        txt_noEvents: '<?php _e ( 'No results found.', 'events' ); ?>',
                        showDescription: true,
                        eventsLimit:<?php echo $events_limit; ?>,
                        txt_NextEvents: '<?php echo $txt_NextEvents; ?>',
                        monthNames: ["January, ", "February, ", "March, ", "April, ", "May, ", "June, ",
                            "July", "August, ", "September, ", "October, ", "November, ", "December, "],
                    });
                });
            })(jQuery);

        </script>

This shows the upcoming events.We want to show all events including past and future events.Is any parameter exist to show all events.