How to make this navigation bar floating on top while scrolling?

Question

The whole navigation bar along with its JavaScript settings can be found here

http://jsfiddle.net/DyJzg/3/

right now it stays at the top of the page, but i am wo

Answer 1

I think you need to use position:fixed

nav {
position:fixed;
top:0;
width:100%;
}

here is modified jsfiddle