I have a website that consists of 3 pages - About, Services, Contacts (every page is a separate html file). I have the same flash movie embed to every page (animated header intro). I want flash intro to play once and then stop. User can browser through these 3 pages, but flash shouldn’t play anymore. Only if user closes the whole website (a browser, or a tab) the flash should refresh, and after user enters the website again it will play again once and stop.
Tell me please, how can I achieve this? Should I use cookies or a SharedObject or something else to store the variable whether to play flash or not?