Cchost/customize/Navigation Tabs
The command that controls navigation tabs is view and the parameter is the name of the tab set followed the name of the tab to be selected:
http://ccmixter.org/view/media/picks
In this case the tabset name is media the tab to select is picks. If you leave off the selected tab, the default is the first tab:
http://ccmixter.org/view/media
is the same as
http://ccmixter.org/view/media/home
For ultimate flexibility is it theoretically possible to switch out the top main navigation bar by specifying another tab set:
http://ccmixter.org/view/alt_tabs (this is a 404 because ccM doesn't have such a tab set name)
It's not considered good interface practice but we didn't want to restrict it just because it's a bad idea.
However you can create tabs sets that are used as 'subtabs' that you hook up in admin/tabs. When selecting the tab type you select subtab and enter the name of the subtab set. The URL is then extended to include the subtabs and the selected tab with there:
http://ccmixter.org/view/media/extras/stats
Command is "view", tab set is "media", selected tab in "media" is "extras" which invokes the subtab set called "ccmixter_extras", select tab within that is "stats" (which maps to a command "viewfile/stats" which displays the file mixter-files/pages/stats.php)
When you don't specify ANYTHING
Then the system will look at the 'Homepage' setting under Manage Site->Settings to figure out what to display. ccMixter has that set to view/media/home - again, command is view to bring up the media tab set and select the home tab
