Expandable Shower Curtain Rod Shower Rod / Hooks?

Shower rod / hooks? - expandable shower curtain rod

next year I will be out of school. My room is furnished with twin beds .. and it is in the back of the room and the other is divided into sections behind a small wall (the wall does not extend to your bed in the same open its just divided into several sections), but I like me if I want to buy privcacy curtain set up to ... but how do I do? like an empty room Dormal .. I ahgn a curtain ... Can someone me details on what can I use? I thought I could not resist the expandable shower curtain rods and hanging it in a shower? These beams to the wall or not?
How can I hook, is it possible?