Photo Gallery using XML and Flash tutorial

Hi all, I’m pretty new to flash so I’m wondering whether someone could help me out with something.

I’ve worked through the photogallery tutorial( http://www.kirupa.com/developer/mx2004/thumbnails.htm) tweaked it a little to suit the website I’m putting together and it’s all up and running. What I’d like to do though is take it a step further, I want the user to be able to click on one of the thumbnails and as well as the main image changing I’d also like new descriptive text to load up alongside it.

You can see an example of the site here:- http://freeline-gfx.co.uk/proofing/Dunnmarino/index.html

The thing is I don’t want the text loaded in flash as it isn’t at all search engine friendly (unless I’ve been misinformed) what I’d like is something similar to this:-

http://www.agswindows.co.uk/door_devon_options.php

In that example you click a thumbnail and as well as a new image the text is also loaded in.

Hope what I’m after is clear enough, if anyone could help me out with a solution it would be much appreciated.

Thanks in advance