CC Select All v2

// ==UserScript==
// @name         CC Select All
// @version      1.0
// @description  Auto-selects last 15 items
// @author       diceroll123
// @match        http://www.neopets.com/charitycorner/2020/quickdonation/itemdiscardchecklist.phtml*
// @require      http://code.jquery.com/jquery-latest.js
// ==/UserScript==

(function() {
    'use strict';
    $('input[type=checkbox].ccrbutton').slice(-15).attr('checked', 'checked');
    $("#liveWithoutThis, #startOver, #takeToAtsumi").attr("disabled", false);
})();