reversing page, moving the whole body..., how to move the blog body and etc around Options

[MasterChief16]

ok, so first of all, does anyone know how to reverse the module on the left and right? so that the picture, info, and friends are on the right, and the chatbox is on the left.

next, how do you move the whole site to a location? here's an example.

http://www.xanga.com/home.aspx?user=wow_hyper_one

it's not taking up the whole screen, instead it take's up a small section of the screen. and it's near the top right.

also, on that xanga, how do you make it so that the links are all separated like that?

and how do you make the scrollbar transparent? or even gone? like on that xanga, it's gone. you can only scroll when your mouse is in the body.