Set animated GIF to loop?

[Tyll'a]

I'm creating a sequence that is currently over an hour long, and as part of it, I have a sidebar where animated GIFs will play.  The problem I have is that each of the GIFs only shows as a 24 second clip, and I would like the animation to loop for far longer than that.  Is there any way to do this other than just copying and pasting ad nauseum?  Thanks!

[Richard M Knight]

Copy and paste one, then copy and paste two, then copy and paste four...... won't take long.