How do I do it?!

I erased my bookmark button. I don't know how I fucking do it. All my bookmarks are still there but I can't save new ones. I would laugh if it wasn't so frustrating LOL I still have the del.icio.us-buttons but I don't like that :( I want my bookmark-button baaack... How am I supposed to save new fics now?!

Ever growing masterlist of very important things I erased so far:

- Show Desktop
- Bookmark

-.-

Edit: Okay, just found out how to get it back LOL