Close: scratch-off lottery ticket [mx 2004]

Hi -
I’ve pieced together a script that’s working
for the most part - some from my own mind,
and some from others…
http://elsite.net/design/misc/escrowOne.fla

Just need to add:
On the Try Again btn., it will reset the mask but
not the random movie clips - so you scratch-off
to reveal…the same thing!

Any suggestions on how to ‘reset’ them?

Also:
Is it possible to tell if the random pics = 3 of the
same image - so I can then cause something to
happen if they win? [Was thinking of some Array
action but have no idea where to begin…]

Thanks for taking the time,
El