Naive newbie question about graphics in game script
I'm looking at an old Javascript script for the game Concentration, where small images of honey bees, flowers, fish etc are hidden under tiles.
Obviously, this is very naive of me - I'm a total beginner, but I cannot see how the images are loaded into the script. I suppose they're hidden under some 'array' term in a way I don't understand.
This is an old Brian Gosselin script for the game where he gives the script away free, so once again, my silly question is - where are the little pictures in the script!? I see only one .gif mentioned.
Thanks and apologies,
Mark