Language switching - private for phpdoctor

php doctor will create a language switch for the user interface of [login to view URL] as discussed in an email and described below: 1. A language switch will be created for the user interface of the site index and members index pages. 2. This language switch affects the entire user interface, breadcrumbs, and the content boxes of the drag and drop areas. 3. Language editors can access the site online and edit their entire content online. 4. Langage switching of the site index and members index pages affects the language selection of all Photopost installations of the site. 5. Category names are attached to the language switch and are henceforth editable with the language files. IMPORTANT: This is a private project for phpdoctor, others please do not bid.