recursion in CodeIgniter

[eluser]391[/eluser]
I'm doing one category (multi-level menu)
Example: SP01
SP1.0
SP1.1
SP 1.1.0

SP02
SP2.0
SP03
SP3.0
SP3.0.1
SP3.0.2
SP3.0.2.1
Summary: When you insert a name into any category .. catetory recieve auto test division. (How many cable menu also be ok) infinite
Please: help me .... send me a reference code .. thanks

Y! M: [email protected]
or: web_php_vn@yahoo.com

[eluser]Tominator[/eluser]
Maybe helps:
http://ellislab.com/forums/viewthread/152777/