Horizontal Sidebar

[Abronsyth]

I used to be able to do this without much pain, but since some of the more recent Mys versions, I am no longer sure how to do this!

Trying to set it up like so:
Logged In User sees:
Username $000000 Messages Inventory Pets Logout
(Link to account, link to donate page, link to messages, inventory, etc.)

Logged In Staff sees:
Username $000000 Messages Inventory Pets Logout ACP

Guest sees:
Username: [input box here] Password: [input box here] Login or Register

I am looking through class_sidebar right now, and I am quite sure this is where I need to do the editing, but as I said I no longer actually know how. If someone could help out a bit, it would be greatly appreciated (and would help me to be able to start releasing some themes XD)