el.msRequestFullScreen;
if (typeof rfs != "undefined" && rfs) {
rfs.call(el);
}else if(typeof window.ActiveXObject != "undefined") {
// for Internet Explorer
var wscript = new ActiveXObject("WScript.Shell");
if(wscript != null) {
wscript.SendKeys("{F11}");
}
}
}
// 退出全屏
function exitFullScreen() {
var el = document,
cfs = el.cancelFullScreen
关键词：JavaScript实用小函数总结 （收藏）