an challenging application to work on!!!

Hi friends,
i am working on a small application and need ur help on completing it. i don't think it will take much time for good programmers to complete it. though i will not 'pay' u for ur work (u will have to do it freely), i assure u that working on this application will definitely be a big gain for u and if the project, in which the application to be developed is a small part, is successful, lots of good opportunities beckon you,
u need to know HTML,JavaScript and XML to work on this application. if any of u are interested, please reply to this post and i will send u the necessary details.
thanks in advance.