补选南京大学的通识课（下）
// ==UserScript==
// @name njuCoursesPart2
// @namespace http://handsomeone.com
// @description 补选南京大学的通识课（下）
// @include http://*.nju.edu.cn:8080/jiaowu/student/elective/courseList.do?method=submitDiscussRenew&classId=*&campus=*
// @version 2.01
// @grant none
// ==/UserScript==
domain = location.hostname.slice(0, - 11);
campus = document.getElementById('campusList').options[document.getElementById('campusList').selectedIndex].value;
window.location.href = 'http://' + domain + '.nju.edu.cn:8080/jiaowu/student/elective/courseList.do?method=discussRenewCourseList&campus=' + campus;