I've got a WordPress website that must have its articles in multiple languages. The authors is going to be writing the articles themselves and so i have no need for a computerized translation tool. The program is the fact that a person can pick a language from the drop-lower list that will then show the various language. Any applying for grants the way i can perform this?

A fast Google gives

http://www.qianqin.de/qtranslate/

It is a wordpress plugin for wordpress that does precisely what you are after. Check it out.

http://www.wpml.org/ awesome wordpress plugin :)

mLanguage is yet another wordpress plugin.