AS2 - Zoom and Drag help needed

I’m not experienced with Flash, just at initial stage. I’ve download the following file and need some changes in it.

http://www.blog.noponies.com/wp-content/uploads/2008/01/dragzoombg.zip

The main file loads multiple SWF files and shows as thumbnails. Clicking on any of the thumbnail will zoom it (that is actually a site page/screen). In zoom-in state, user can drag the layout to bring the other screen/page in front. There is also a navigation panel comes in the top right corner.

I want that navigation panel to show the pages name like Home, About us, Contact … etc. If I add more SWF file to the main file, that navi panel displays icons for all the pages, I only want to show the basic 5 or 6 pages names.

Secondly, if some page has a link to another page, i.e Home page has link to ‘contact us’ page, clicking on that link will bring the contact us page by dragging in the zoom-in state.

Please help me in this or refer me to some tutorial, I’ll really very greatfull.