Easy way to do this?

Is there an easy way to recreate this: http://images.templatemonster.com/screenshots/7700/7717.html
I dont want t recrete the whole thing. I just want the bottom actionscript. Where you click a link and the open link closes then the link you clicked opens. I can do this but my actionscript is not very effeciant, I will end up doing it the hard way. If anyone can post some simple to code to do something like this I can mod it to the way I want. Or just give me some tips.