Context Magic Menus

Have you ever created a node that needed to live under a parent menu item but didn't
want to actually create menu items for each node? Context Magic Menus solves this problem.
It traverses the menu links table and finds the closest menu link to its path and sets it
as active. It was designed primarily to be used with menu_block and context.

But.. aren't there modules that already do this like menu_position and even context? Both
of these solutions require you to specify what menu to activate based on the path. Context
Magic Menus will simply activate the closest parent item derived from the path. It is MAGIC!

tl;dr - This module will activate the closest menu item based on the path.