$('.clock-holder').remoteClock({
    url: '/time'
});

$('.clock-holder').remoteClock({
    url: '/time',
    syncInterval: 30000
});

$('.server-time-clock').remoteClock({
    url: '/time',
    template: '<i class="fa fa-clock-o" aria-hidden="true"></i> <span class="time">88:88:88</span>'
});

$('.server-time-clock').remoteClock({
    url: '/time',
    parser: function (data) {
        return Date.parse(data.time);
    }
});