Template editing Help

Hey, I’m looking at a template that I downloaded recently and the guy who made the template explains how to edit the template once you have downloaded it but his directions make no sense to me at all!. Can someone please go HERE and download the bottom left template and tell me if it is possible to add links and HTML code inside of the windows that popup after clicking on a top link. IN other words, there are top links that you click on and a window pops up on the current page with information reading from a .txt file. I tried to put HTML coding inside the .txt file but it will not work!! HOw can I get HTML coding to work? I would REALLY appreciate your help if you can figure this out. Thank you so much. Oh, I’m using Flash 5 to edit the .fla file. thanks

sly