To access documents in PDF, you will need Adobe Acrobat 4.0 (or later versions). If you do not have this program in your computer, download it free of charge by clicking on the bottom right button.

To see the Flash animations on the website, if you do not have Flash 5.0 you can download it free of charge by clicking on the icon.

All the content of this website is accessible with Netscape Navigator and Microsoft Internet Explorer (versions 4.x. and above).

If you wish, you can download the latest versions of these programs.