Mods-for-HESK-Netsyms/js/calendar/mods-for-hesk-calendar.js

$(document).ready(function() {
    $('#calendar').fullCalendar({
        header: {
            left: 'prev,next today',
            center: 'title',
            right: 'month,agendaWeek,agendaDay'
        },
        editable: true,
        eventLimit: true
    });
});