Is it possible to make a scrollbar outside the content that it scrolls?

Question

Now, if the background was not textured, I could do some CSS tricks with padding / margins, etc.

When you execute a scrollable div (what am I doing now):

overflow: auto;
height: 80%;

scroll bar is displayed inside scrollable div

Here is a mockup of what I'm trying to do:

Answer 1

Something like that:

http://jsfiddle.net/p75LE/2/

?