gistfile1.txt

// ManyWikiTrip: Greasemonkey Adder Links to Manypedia and WikiTrip to Wikipedia Articles
// version 0.2.0
// 2012-01-26
// Copyright (c) 2011, Paolo Massa
// Released under the GPL license
// http://www.gnu.org/copyleft/gpl.html
//
// ==UserScript==
// @name           ManyWikiTrip
// @namespace      wikipedia
// @description    Insert into a Wikipedia page two links to (1) the comparison on Manypedia http://www.manypedia.com of this page with the equivalent page on another language Wikipedia  and (2) the evolution of the history of edits to this page on WikiTrip http://sonetlab.fbk.eu/wikitrip/
// @include        http://*.wikipedia.org/wiki/*
// ==/UserScript==

function enrichTitle(link) {
    var head = document.getElementsByTagName('h1');

    pageTitle = head[0].innerHTML;
    var documentUrl = window.location.href;
      , re = /http:\/\/(\w*).wikipedia.org.+/
      , matches = documentUrl.match(re)
      , lang1 = "en";
    if(matches.length > 1) {
        lang1 = matches[1];
    }
    head[0].innerHTML = head[0].innerHTML + ' <small>(<a href="http://www.manypedia.com/#|' +
                        lang1+'|'+pageTitle+'">compare ' + pageTitle +
                        ' on Manypedia</a>) (<a href="http://sonetlab.fbk.eu/wikitrip/#|'+
                        lang1+'|'+pageTitle+'">see '+pageTitle+' on WikiTrip</a>)</small>'; 
}

enrichTitle();