This post has been through several revisions whilst I temper my anger!
A common e-mail from myself to some of the people that I have helped build web sites starts something like this....
"Very disappointed!!! I spent ages making your web site accessible to all. I spent ages showing you why it was important to make your web site accessible. I showed you web sites that didn't have any alt tags for images and how unusable that made your site. I showed you how easy it was to at the very minimum give an image an alt tag. And what do you do as soon as my back is turned...."
Obviously on this site it's on the top right corner of the page. But why is it there and can you still search the site if there isn't a search button?
I'm often asked for an extension that will translate a website into other languages. Although there are several available at JED that provide automated translation services I can never recommend them.
Why? Well if your content is important enough to you to write it in the first place then it is important enough to ensure that the translation is correct and no automated service will ever capture the nuance of a language accurately.