Replacing font for images

Greetings,

I´m a newbie in flash and i wanted to know how can i set an image (.gif,.jpg.,ect) as a font number. i.e: how can i replace the numbers 0,1,2…9 with image0.gif, image1.gif…image9.gif

i´m trying to make a hitcounter and it would be great to have a diferent look.

Best Regards,
Luis Xavier