holypeka.js

    var full_url = "http://streamanimator.com/widget/live/22/b6bec4b79ffd0a1187a18b1f4b7fab51"
    var INTERVAL_PERIOD = 3000
    var last_id = 0
    function onAjaxSuccess(data) {
        var obj = $.parseJSON(data)
        if (last_id != obj.id) {
            $(".donating").prepend('<div class="donating_item" style="display:none;"><div class="sum">' + obj.nickname + ' - ' + obj.price + ' RUB</div><div class="date">' + obj.paid_at + '</div><div class="clear"></div><div class="widget">' + obj.widget_name + '</div><div class="message">' + obj.text + '</div></div>');
            var donatLength = $(".donating_item").length;
            if (donatLength > 10) {
                $(".donating .donating_item").last().slideUp().delay(5000).remove();
                $(".donating .donating_item").first().slideDown();
            } else {
                $(".donating .donating_item").first().slideDown();
            }
            last_id = obj.id;
        }

    }
    function getDataPermanent() {
        $.get(
            full_url,
            {},
            onAjaxSuccess
        );
    }