minicart.js mod

Hi, i need an update for [login to view URL] - currently there is only paypal checouckt available. i additionally need email checkout in minicart.js. The user must be able to select either paypal or email checkout. a) create a button in checkout form -> checkout by email b) create a simple php form (name, email, address, phone) c) if checkout by mail is clicked, pass data from minicart basket to the php form and display products on top of php form