[Hall of Famer]

Looks like you are adding a map to your file? I actually added the html map tag above the PHP codes, it seems that integrating PHP with HTML, Javascript is not an easy task.

Also are you really creating a complicated pokemon battle system? Sounds ambitious, and I wish you good luck. You will have to need script and database files for pokemon stats, types, moves, status ailment and maybe even more before creating a battle system, I hope it works out for you.