User:Onearc/monobook.js

document.write(' ');

function externISBN {

var magicURL = "http://search.barnesandnoble.com/booksearch/isbninquiry.asp?isbn=MAGICNUMBER"; var magicRegex = /MAGICNUMBER/ig; if(wgPageName != "Special:Booksources" && wgPageName != "Wikipedia:Book_sources"){ for (var i = 0; i < document.links.length; i++) { if( document.links[i].href.match(/isbn=(.*)/) ) { document.links[i].href=magicURL.replace(magicRegex, RegExp.$1); } } } } $(externISBN);