WYSWYG and admin_panel

[eluser]zzzteph[/eluser]
Hello everyone.

I tried to build up admin panel for site where user can edit page's info like: content and short info. So , simple textareas are too simple and have less of functionality. I read just all what I can find about binding of FCK, CK and Tinymce Editors, but all of them are for old versions of CI (1.7 and etc) or only for integration without getting post of the editor. So I make admin_panel controller where all what i need exist except wyswyg editors, can you help me how to integrate simple wyswyg editors and get their response?