docs: function () {
              // start working in subwindow
              var Aria = this._subWindow.Aria, aria = this._subWindow.aria;
              // link the url map and the root map in the sub-window
              // to the corresponding maps in the main window:
              Aria.rootFolderPath = this.getAria().rootFolderPath;
              aria.core.DownloadMgr._urlMap = ariaCoreDownloadMgr._urlMap;
              aria.core.DownloadMgr._rootMap = ariaCoreDownloadMgr._rootMap;
              Aria.setRootDim({
                  width : {
                      min : 16
                  },
                  height : {
                      min : 16
                  }
              });
              Aria.load({
                  classes : ['aria.templates.ModuleCtrlFactory'],
                  oncomplete : {
                      fn : this._templatesReady,
                      scope : this
                  }
              });
          }