I can almost certainly assure you they are not running the same "script". The only things those websites have in common are that they have white/green alternate coloured data rows on the main page, which take up alot of the space available. They also categorise the data sets and use page numbering.
If you want to know how to create alternate colour table rows or page numbering (pagination), please search on the forum, it has been asked upwards of 10 times in the last few months! I would advise looking into some sort of RDBMS (eg. MySQL) if you want to create a website similar to the ones you have linked to.
Correct me if I'm wrong, but there are links to threads discussing both "zebra" striped tables and pagination in a sticky thread in the PHP-Code forum.
EDIT | After closer inspection, they might be using the same scirpt to display the data in the middle of the page, lol. They use the same $_GET variable name, with 4 digit id numbers, exactly the same RGB colour code for green, red, bold or unbold titles, both on the same topic... Ignore the first sentence of this post
I would advise emailing the website admins and asking if you can have the script they used, or recreating it yourself following the above steps, it doesn't look too difficult.