[Mediawiki-l] Get a page passing a part of content in the URL

[Lisandro]

Hi,
I need help to figure out how to do the following:
I have 200 pages in my wiki. The content of each page is something
like this:

PRODUCT TITLE
Product_description
Product_price
Product_size
Product_website

I need a way to get the page that matches whit "Product_website" passing
the "website" via URL.

Example:
mydomain.com/wiki/index.php?website=www.billabong.com

must show the page whit this content:

Billabong T-shirt                                     <-- product title
Description of this product blah blah...  <-- product description
$60                                                         <-- price
M - L - XL                                                <-- size
www.billabong.com                                 <-- WEBSITE


How can I do this?

thanks in advance

Lichi.