instead of reloading the page every time you move the sprite, have the sprite move to the next space on the same page. you don't need a moving sprite all you need is to change it's x and y position while on the same page.
It takes a lot less time walking in maps.

I've only just made an account, so I haven't dome much.

I've had some experience in programming simple games and I would think that moving the sprite on the same page was simple since that's what all the games did. Then again, I'm no professional.

btw. I like the smillies!

10/10 :P good job for a first suggestion :P