"use strict";var Fullscreen=function(){function e(){c=!0,t.requestFullscreen?t.requestFullscreen():t.mozRequestFullScreen?t.mozRequestFullScreen():t.webkitRequestFullscreen?t.webkitRequestFullscreen():t.msRequestFullscreen&&t.msRequestFullscreen()}function u(){c=!1,document.exitFullscreen?document.exitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen()}function n(){c?u():e()}function l(){return t=document.documentElement,{Switch:n}}var t=null,c=!1;return l()}();