Google OS Blog has announced that Google Translate has added another 11 new languages: Catalan, Filipino, Hebrew, Indonesian, Latvian, Lithuanian, Serbian, Slovak, Slovenian, Ukrainian and Vietnamese from current supporting languages (English, Chinese Simplified & Tradtional, Italian, French, Dutch, German, Spanish, Russian, Portuguese, Japanese, Korean, Arabic). 

So in total now Google's machine translation service supports 35 languages and you can use it to translate text between any combination of languages. 

VivoCiti Browse Your Website In 35 Languages Module for Joomla 1.0.x and Joomla 1.5.x Native make use of Google's machine translation. 

You can download it here (Joomla 1.0 & Joomla 1.5) .

Or here (Joomla 2.5/1.7/1.6)

Or for Blogger and other social networking website, you can install from here .