Do you know a site where I can find for fun, no download slots, that you can stop the spin cycle?

I love to play online slots for fun, but I have only found one site that you can actually stop the spin when you want to. This is how I like to play. If there are not any more sites out there that I don’t have to download, then I would consider downloading. I’d also like to know about full screen, really good graphics and fun slots/to play with bonus rounds.