Synnefo

        this._called = 0;

        this.interval = undefined;

        this.call_on_start = options.call_on_start || true;

        // wrapper

        function _cb() {

            }

            this.cb();

        };

        _cb = _.bind(_cb, this);

        this.faster = function() {

        this.setInterval = function() {

            this.trigger("clear");

            window.clearInterval(this.interval);

            if (this.call_on_start) {

                _cb();

            }

        }

        this.start = function () {

        this.stop = function() {

            this.trigger("clear");

            window.clearInterval(this.interval);

        }

    }