adjust few a2billing web pages for mobile browsing

General: I would like to adjust few web pages from the a2billing project to be adjusted to fit to mobile browsing (from android, iOS device...): task #1: ++++++++++++++++ signup http://localhost/customer/[login to view URL] http://localhost/customer/[login to view URL] these both pages need to be adjusted for mobile browsing (e.g from android, iPhone ...) task #2: +++++++++++ http://localhost/customer/[login to view URL] adjust this page for mobile browsing (note: NO need to adjust the pages after succesful login. just the login page) Task #3 ++++++++++++++++++++++++++++++++++++ paypal add funds: http://localhost/customer/[login to view URL] 3.1 user should be able to browse from the mobile device (android, iPhone) to the checkout_payment page and complete the whole paypal process from the mobile in a way that all screens are adjusted for mobile. note that a2billing redirect to paypal site to complete the purchase and than go back to the a2billing web site. I'm not sure if paypal has support for mobile for such process. 3.2 This page should be available directly even without going through the customer login page. user and password can be transfered as clear text in the URL for example: http://localhost/customer/[login to view URL];pass=2222 I will take all the security aspect of having such problematic link later. general: developer should provide all the new php pages and the changes that been done on the original source code. source code can be downloded from: [login to view URL] Thanks