Closing the .swf window internally?

[lord_pwnerer]

Hello, I'd say that I'm around an intermediate level of knowledge with ActionScript (just letting you know so if you reply, don't go beyond to make it easy to understand.)

I'm making a flash splash-screen for a turing program that I will execute using Sys.Exec().

But the problem that I have is, I have yet to find a way to make the flash window close internally, either having it close at the end of the timeline, or after a certain amount of time has passed. If anybody knows of a way to do this, I would be deeply greatful.