zhangjingyu 
接着58楼继续更新。

最初是以“首页 讨论区 相册 成员”（同时包含这些词）为搜索条件查找文件，好像没找到。于是慢慢看文件，像57楼和58楼的两个文件代码中有“$groupRight['modeset'] ”，于是把这个提炼为两个关键词“groupRight modeset”进行搜索。终于在apps/groups/lib/colony.class.php文件中有所发现！（导航标签可能就来自这个文件）
                  'modeset'    =>
                  array(
                    'thread' =>
                    array(
                      'ifopen'=>1,
                      'vieworder'=> 0,
                      'title' => '话题'
                    ),
                    'active' =>
                    array(
                      'vieworder' => 0,
                      'title' => '活动'
                    ),
                    'write' =>
                    array(
                      'ifopen'=>1,
                      'vieworder'=>1,
                      'title'=>'讨论区'
                    ),
                    'galbum' =>
                    array(
                      'ifopen' =>1,
                      'vieworder'=>2,
                      'title'=>'相册'