Pause intro flash after it runs and then go to URL

I am trying to do something I thought would be very simple. It has turned into a much more difficult exercise.

I simply want to use this flash movie at

as an index page of site. When the movie has ran, I want to pause for 3 or 4 seconds and then go to the next page of web site (in other words, go to a specific URL).

Can anyone suggest the simplest way to do this??

thanks much!