Hm, unfortunately that's a dreadfully inaccessible web page. The thing to consider here—if you are really serious about working with the web—is how users will access your content. Something that's cool and attractive is not the primary concern. People with disabilities (such as blind users using a screen reader) will have little or no access to that page, and those on devices like iPhone and iPad will just see a dead black screen. And anyone else who has Flash off or disabled. And the biggest blind user of them all, Google, also will have trouble accessing that page, so it will fail to rank in searches.
Sorry to be so down about it, but honestly, I'm like a building inspector telling you that the house you are about to buy is full of white ants. The web is a young medium, so people are generally less aware of the pitfalls of bad web design.
As to your immediate issue, I'm not sure if a general answer can be given. I don't know Flash, but it may take familiarity with the template to know how it all works. You may be better off asking the supplier of the template for some assistance.