Static page in the appropiate language of the user.

[srsiempre]

What is the best strategy for a static page in the appropriate language of the user?

We have static pages that show basic information about our organization and on the web. Now we have Spanish, English and local language. When a user clicks on the page, we would like to display the text for the language of your profile (or your choice in the bottom of the page
).

We thought that we could use a PHP Direct Evaluation, including any conditions to assess the value of the user's language, but we have no idea where to start.

Any hints?

Thank you.