gistfile1.js

      var temp;
      if (typeof YUI != 'undefined') {
        temp = YUI;
        YUI = undefined;
      }
      loadJS('bagger-yui', 'http://yui.yahooapis.com/combo?3.1.1/build/yui/yui-min.js', false);

      // now wait for YUI to load
      var waitForYUIJS = setInterval(function() {
        // If YUI exists, then library is loaded
        if (typeof exports.YUI != 'undefined') {
          if (temp) {
            YUI = temp;
          }
          BaggerYUI = exports.YUI;
          delete exports;
          clearInterval(waitForYUIJS);
          bagger___start();
        }
      }, 10);