WebSite documentation language glitch

[Laurent Jégou]

Hello, when i access the "documentation" part of the official website 
(http://mapserver.gis.umn.edu/docs), plone detects than i use a french 
language and automatically gives the french version of the website, 
which is empty of documentation.

I remarked that this morning, before i was able to put the site in 
english by returning to the first page and clicking the english flag. 
Now that does'nt work anymore.

What url can i use to force the site in english and have acces to the 
whole content ?

Thanks for your help !