143373 Ultra quick php job

Here is a little project I want to get completed TODAY. So please bid only if you can work on it right now. I have a web page with 8 radio buttons. Once the visitor selects one of the buttons, some javascript/css code hides the radio buttons and unhide another portion of the page -- this is done already. Now, I need to have some php added to the radio buttons so that when a choice is selected it will change the content of the section that appears: - 4 different portions of text need to change. If radio button "a" is selected, then alt1-a, alt2-a, alt3-a, alt4-a will echo inside the section. - 2 different portions of code need to be changed inside an autoresponder form included in that section. That's it. Nothing fancier than that. It's very basic but I lack the php knowledge to accomplish this. I will be available to answer questions via Skype and email with the winning bidder. Thanks! Yan