AJAX for CodeIgniter sample code

[eluser]medium_kreation[/eluser]
I am new to code Igniter and have very little knowledge of Ajax..
I am trying to find help on "AJAX for CodeIgniter" library.. a real example of how to implement an auto_complet suggestion..
but am unable to locate any help on "AJAX for CodeIgniter"..
found many ref. links on xajax,mootools, but faild to find any live example explained to accomplish the auto_complet with ajax through "AJAX for CodeIgniter".


pleas can any one explain how to use it.. even the user cuide that comes with "AJAX for CodeIgniter" is not helping out.

plz help.