Can anyone say how to make codeigniter website with multi-language ?

How i could add, edit and update multi-language data from my admin panel . I saw some couple of Videos from Youtube but i didn't understood . In generally i can change static data with multi-language but not dynamic data .

I would like to point you to my tutorials: http://avenir.ro/create-cms-using-codeig...deigniter/ Your input would be greatly appreciated.

Website: http://avenir.ro