// ==UserScript==
// @name         专业技术人员继续教育网站视频播放插件
// @namespace    http://web.chinahrt.com
// @version      0.1
// @description  never stop play!
// @author       Xavierskip
// @match        http://videoadmin.chinahrt.com.cn/videoPlay/play*
// @grant        none
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';

    // Your code here...
    window.onfocus = function(){console.log('on focus')};
    window.onblur = function(){console.log('on blur')};
})();