/**
* Really simple user script to allow toggling visibility of references on a said page.
* Made by [[User:Majavah]] @ en.wikipedia.org
*/
mw.loader.using(['mediawiki.util'], function () {
mw.util.addPortletLink('p-cactions', 'javascript:void(0);', 'Toggle references', 'us-majavah-toggle-references');
$('#us-majavah-toggle-references').click(function() {
$('sup.reference').toggle();
});
});