The pop-up menu activated by pressing the ``{}'' icon on the tool bar at the right of each window is called the funcs menu. In TeX mode (and other modes as well), the funcs menu gives an outline of the current document and provides a way to quickly navigate a long file. Simply press the ``{}'' icon to build the funcs pop-up menu on-the-fly. The current document will be scanned and the titles of all sections and subsections will be placed on the menu.