Add an "Add to Course Reserves" link to Josiah (Brown University Library's discovery tool)

Ocrify.user.js

// ==UserScript==
// @name         Ocrify
// @namespace    http://library.brown.edu/
// @version      0.1
// @description  Try to reserve an item on Josiah.
// @author       Adam Bradley <[email protected]>
// @match        https://search.library.brown.edu/catalog/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    //var url_base = "https://worfdev.services.brown.edu/ocra_dev/";
    var url_base = "https://library.brown.edu/ocra_dev/";
    
    var bib = /b[0-9]{7}/.exec(window.location.href);
    var bibnum = bib[0];
    var url = "cr/ocrify?bibnum="+bibnum;
    var lnk = "<a href='"+url+"'>Place this item on reserve</a>";
    var lilnk = '<li class="ocrify">'+lnk+'</li>';
    
    var toolbox = document.getElementsByClassName('show-tools');
    toolbox = toolbox[0];
    var toollist = toolbox.getElementsByTagName('ul')[0];
    toollist.innerHTML += lilnk;
})();