gistfile1.js

function getGitHubStats(callback, page, items) {
    var page = page || 1,
        items = items || [],
        maxPage = 3;

    $.ajax({
      type: 'GET',
      url: 'https://api.github.com/users/TiuTalk/events',
      data: { page: page },
      async: false,
      cache: true,
      jsonpCallback: 'jsonCallback',
      contentType: "application/json",
      dataType: 'jsonp',
      success: function(json) {
        if (json.meta.status !== 200) {
          hideChart();
        }

        $.merge(items, json.data);

        if (page < maxPage) {
          getGitHubStats(callback, page + 1, items);
        } else {
          callback(processGitHubData(items));
        }
      },
      error: hideChart
    });
  }