javascript extjs library application work available

[login to view URL] have a look, then download the version 2.0 of the library and have a look in the example folder /desktop/desktop.html... I"m going to need something similar, this is not a desktop application, it's a web-application that 'looks' like a desktop application, but it's all javascript.... basically i have a customer interested in a web application for managing how is his staff spend their time on a daily basis.... it's a finance company billster I've mentioned this project before, but I didn't follow up on it so i don't know whether he's still interested. I made a static html prototype website for him to do this but i never followed it up, anyway, now i want to create a much better prototype and send it to him and see if he likes it, then i will make a fully working one, with a database etc... I can even pay you to make a demo... ...if you can do this yourself, or you can assemble a good team, then there could be lots of work in this area in the future... this stuff is hot, the extjs library is hot, it's the future and yesterday is when you should have been using this stuff....