Second update for Hierarchical Category Filter module for Joomla! 2.5. Added couple new features that often asked ;)
New in this version:
- added categories ordering in dropdown list
- added possibility use AJAX for load subitems
- added caching
- small optimization :)
Remarks about caching:
If you want use caching, to all worked correctly, you need to enable caching in general settings Joomla! and disable it in the settings of this module.