512604 oauth sign up step 2 email/username and add 2 login scripts

I WILL BE ONLINE ALL NIGHT TO HOPEFULLY PICK SOMEONE TONIGHT. This is not a difficult project but you must understand oauth. If you can follow directions and need a good feedback this job is for you. Need to be able to complete today. Please only bid if you can start now and finish asap. ONLY BID IF YOU ARE 100% SURE YOU CAN DO THIS PROJECT. This project has 3 parts that all work together. I will break down by numbers to make it easy to understand. 1) We have a website. We have 4 oauth providers (fb, t, g, y!). Everything works fine but Step 2 from the oauth sign up is missing. (we don't ask for the user to add email address and select username) Step 2 is after a user authenticates credentials with oauth provider. It's a page that ask the user to enter: -Email Address -Enter desired username to associate with account. -Password The reason why we need Step 2 is because without step 2 a user will have multiple accounts if they login with fb the first time, then t the second time, g the third time and so on... If we have step 2 like most sites do then the user can login with any of the oauth providers and only one account will be created. 2) We need username availability checker on step 2... code can be found here to install: [login to view URL] 3) On the homepage we need a login box. we have one right now but its ugly and would like to use the one attached as it looks better. I have added the attached the script and the tutorial that explains install is [login to view URL]