javascript复习5：高级对象
document.write("<p>浏览器：")document.write(navigator.appName + "</p>")document.write("<p>浏览器版本：")document.write(navigator.appVersion + "</p>")document.write("<p>代码：")document.write(navigator.appCodeName + "</p>")document.write("<p>平台：")document.write(navigator.platform + "</p>")document.write("<p>Cookies 启用：")document.write(navigator.cookieEnabled + "</p>")document.write("<p>浏览器的用户代理报头：")document.write(navigator.userAgent + "</p>")document.write("<p>是否在线：")document.write(navigator.onLine + "</p>")