16. The article of manufacture of claim 15 wherein the computer-readable program means of step (a) further comprises requesting access to a content file using an URL moniker.
16. The article of manufacture of claim 15 wherein the computer-readable program means of step (a) further comprises requesting access to a content file using an URL moniker. 19. The article of manufacture of claim 16 further comprising computer-readable program means for invoking an application program, associated with the content file, for execution within the document container.