I want to show a horizontal navigation bar at the top of the screen with all the main levels (using {NAV_ROW} , when i click one of the buttons, a navigation column must become visible at the left of the screen with all the sublevels belonging to the level you selected at the top... i suppose i have to use {NAV_TABLE_COLUMN:X} with the X as the ID number of the level i just selected.
to clear things up, i give a brief example
Home (shown at top horizontally)
--sublevel 1 (shown on the left vertically)
----articles
--sublevel 2 (shown on the left vertically)
----articles
News
etc.
etc.
Does this mean that for each level i have to create a seperate template?