Re-using a preloader

Hi guys,

Im working on a full flash site and i have a quick question. I have a parent SWF that loads various external SWFs in and the main navigation consists of 5 pages.

Each page has a preloader built in, but im wondering, there must be a way i can re-use that preloader. So instead of continuously copying/pasting the preloader in every new page, it’d like just to have preloader in a single file.

Does anyone has some tips on how i should tackle this?