
As more and more people across the globe get Internet access, the value of website translation increases exponentially. If you don’t offer quality translation of your website, you are closing the door to millions of potential visitors/customers.
Virtual Language Website Translation Tool from Virtual-Language.org is a simple widget that you can add to your website, that when clicked, will present the user with a list of over 50 languages that you can have the website translated into. Each language option has a country flag associated with it for easy identification.
Virtual-Language.org uses Google Translate for its translation widget.
There are 24 translate button styles available to choose from.

The Virtual Language Website Translation Tool is a free resource that will open your website or blog to a whole world of visitors. Choose between our basic Translation button or the Translator button with visitor stats, which will provide you with valuable data to help you analyze traffic and improve your website’s performance with multilingual visitors. Both versions are free, and easy to install.
Virtual-Language.org also offers a Translator button with visitor stats. (this service requires FREE account creation)

http://www.virtual-language.org/
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I use clicktale to show me my visitors journey through my site. There are heatmaps of all sorts, real time videos and all sorts of aggregate behaviour analysis to keep me busy!
having a translation as a widget is a nice thing.
but most machine translators are still insufficient
take a look at this (is in german)
http://www.heise.de/ct/schlagseite/2010/5/gross.jpg
it show actual reality