I don't find release being important unless you are keeping the flash movie loaded on the screen by the use of frames (something I don't recommend). In flash you can set buttons to get a url. Just click on the button and go to actions. Here is where you can do the action scripting. Your obviously new to this so I suggest not using expert interface as your type all your own code. Flash defaults to beginner mode so if you havn't changed this your fine. Your looking for the command getURL. That will allow you to tell your browser what page to load.