The Orion website will be detect the browser locale by default. On occasion it may be preferential to change this behavior and force the website to use one of the specific supported languages.
To do this edit the web.coinfig file in teh Orion website directory
On Line 196 change the text
<globalization culture="auto" uiCulture="auto" />
<globalization uiCulture="en-US" culture="en-US" />
<globalization uiCulture="de" culture="de-DE" />
<globalization uiCulture="ja-JP" culture="ja-JP" />