We would like a donation page with these features: - Both one time and monthly recurring donations - Remembers donors, name, address, city, state, zip, email, phone number from previous donations (stored in cookie?) - Good form error checking We like the functionality of this donation page: https://contribute.barackobama.com/donation/index.html?source=donatebutton-HP The Payment Gateway is Authorize.net. We'd prefer coding to be in PHP, Javascript, CSS, html. Let me know if you hav...