If you want people to simply download the game and play it, just upload the game in a zip folder and then everyone can just play as a stand-alone game.
If you want people to play it in the browser, this is a lot more difficult. It might just be easier to just do the first, as this is what most people here do.
Again, here is the link to the topic on Web Game Builder.
http://game-editor.com/forum/viewtopic.php?f=4&t=11242 It's a utility that makes a game ready for the internet explorer browser.
This Html file was created in Web Game Builder.
http://game-editor.com/forum/download/file.php?id=8673 I exported the game as an .exe and then used the web game builder program to automatically create the html needed to embed the .exe though an ActiveX script. The limits to this is that the game would only be able to run on Internet Explorer, and another issue is, I believe some What-you-see-is-what-you-get packages (Like Webs.com) have issues with having the files linked to the ActiveX script. (I could be wrong about that)