def NcursesInterface::select_feed(id)
        $old_feed = $a_feed || 0
        $a_feed = id
        
        item_win = $wins[NcursesInterface::get_win_id('item')]
        
        unless $old_feed == $a_feed
          $a_item = 0
          item_win.offset = 0
          item_win.active_item = 0
        end
        $wins[NcursesInterface::get_win_id('desc')].offset = 0
        
        
        fmt = $config['item_date_format']
      
        
        
        
        raise "id.class.to_s = #{id.class.to_s}" unless id.class == Fixnum
        
        NcursesInterface::populate_item_win(id)
        
        
        item_win.draw_items
      
        $config['feeds'].describe($a_feed)
        
        
        set_active_win(get_win_id('item')) if $config['focus'] == 'select' ||
                                              $config['focus'] == 'select_first'
      end