Ouw client needs an application where he can upload panorama photos that he makes to the server and they can be viewed by clicking on thumbnail of them. Those panorama’s are”normal”, very wide photo’s (not fish eye fotos) . Vieuwer has to have controls like here (same functionality) .  
http://members.home.nl/harryvanderwolf/spincontrol/Kanzelwand.html##
http://www.panosalado.com/images/spincontrol_examples/demo/Universal_By_Bob_Fish er/index.html
Free source for the viewer (in case  the programmer wants to use this one, can de downloaded here 
http://code.google.com/p/panosalado/downloads/list
The maker of the code is: http://www.panosalado.com    (its an open source project)

The panorama’s in the viewer have be generated automatically, when the client uploads the images (panorama photos and thumnails of them) on a server. 

We already have a thumbnail gallery that has categories of images and images inside every category. All this in thumbnail form. Client can upload images for thumbnails and manipulate the order and names of categoryes and individual images via xml file.

So the next step is to connect thumbnails to panorama’s with a viewer.