cgi/php help?

Hi, can anyone help - I'm looking to set up an online shopping basket on my web
site with multiple options for each product eg. t-shirt - style logo -
personalised with name - shirt colour - size etc. I will only be selling six
different products in total so I don't want anything too over the top.

Is there a PHP/CGI script or shopping basket program that will allow a
customer to make their choices by clicking a radio button by each option
required and then preview the outcome in a pop-up window or a new page eg. red
t-shirt with fish logo on the front and personalised with a name eg. Matthew,
before they make their purchase?

Any help appreciated

Cheers