JS控制瀏覽器全屏

 
function fullScreen() {
    var el = document.documentElement,
        rfs = el.requestFullScreen || el.webkitRequestFullScreen || el.mozRequestFullScreen || el.msRequestFullScreen,
        wscript;


if(typeof rfs != "undefined" && rfs) {
    rfs.call(el);
    return;
}

if(typeof window.ActiveXObject != "undefined") {
    wscript = new ActiveXObject("WScript.Shell");
    if(wscript) {
        wscript.SendKeys("{F11}");
    }
}

}
function exitFullScreen() {
    var el = document,
        cfs = el.cancelFullScreen || el.webkitCancelFullScreen || el.mozCancelFullScreen || el.exitFullScreen,
        wscript;

if (typeof cfs != "undefined" && cfs) {
  cfs.call(el);
  return;
}

if (typeof window.ActiveXObject != "undefined") {
    wscript = new ActiveXObject("WScript.Shell");
    if (wscript != null) {
        wscript.SendKeys("{F11}");
    }

}
}
</pre>