Add button interactivity to Flash file

I know how to do basic animations in flash but I want to make sure my 4 buttons have correct interactivity. Specifically, I need the buttons (when clicked) to load another URL on my site. The attached graphic in the zip file shows very clearly all that I need. The flash file is also attached. Using AS3 (Flash CS3). Should be easy! ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete .AI source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Flash CS3. Actionscript CS3.