User:Lichtbringer666/monobook.js

// This code will change ISBN links to point to the url of your choice, // instead of Special:Booksources, when you are logged in. var book_source_URL = "http://www.amazon.de/gp/search?ie=UTF8&field-isbn=MAGICNUMBER&tag=wikipedia08-20"; importScript('User:Lichtbringer666/externISBN.js');