Copying a set of interface buttons to a different interface

I have essentially a navigation bar on the top of an interface that has 8 buttons to take you from this interface to my other 8 interface pages. Is there a way to copy them to the other interface pages without having to reconstruct them one at a time on each page? I know that if I wanted to start from scratch I could create the navigation and then duplicate the page as many times as needed and then add the other elements but I already have all the pages built.