How do I put games online from Game Maker 8?

I have created my own web pa gee and don't understand how to make my gm8 games run on the site. I've uploaded and linked the game but, when i download it then play it, it only shows a blank screen. Am I not allowed to preform this function? If I am will somebody please contact me on what exactly I need to do to make the game run properly.How do I put games online from Game Maker 8?I would recommend getting a Playstation instead. =^..^=