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

Just off the top of my head, the following should do it..

.nav{
   display:block;
   position:absolute;
   top:0;
   left:0;
   right:0;
   width:100%;
}