gistfile1.js

// THIS IS A SUPER PRESENTER?!
YUI.add("presenters:your_rewards", function (Y) {

  Y.YourRewardsPresenter = Y.Base.create("YourRewardsPresenter", Y.Presenter, [], {

    initializer: function (options) {

      this.yourPlacesPresenter = new Y.YourPlacesPresenter({});
      this.yourCashPresenter = new Y.YourCashPresenter({});

      this.yourCashPresenter.on("balance loaded", this.renderYourCashTabCount, this);

      this.yourPlacesPresenter.render();

      var P = this;

      Y.one("#sidebar .your_cash_tab").on("click", function (ev) {
        ev.preventDefault();
        P.yourCashPresenter.render();
      });
    },

    renderYourCashTabCount: function (count) {
      Y.one(".sometab").append(Y.Node.create("<span class='coun'>" + count + "</span>"));
    }

  }, { ATTRS: {} });


}, "1.0.0", {requires: []});


YUI.add("presenters:your_cash", function (Y) {

  Y.YourCashPresenter = Y.Base.create("YourCashPresenter", Y.Presenter, [], {

    initializer: function (options) {
      var P = this;

      Y.YourCash.getBalance({
        succes: function (yourCash) {
          P.yourCash = yourCash;
          P.fire("balance loaded");
        },
        error: function () {}
      });
    },

    render: function () {
      // set up dom stuff and show the right template..
    }

  }, { ATTRS: {} });


}, "1.0.0", {requires: []});