Hidden Browser

javascript:var frame = document.createElement('iframe'); frame.src="https://www.bing.com/"; frame.style.position="fixed"; frame.style.top="0%"; frame.style.left="0%"; frame.style.height="625px"; frame.style.width="1400px"; frame.style.zIndex="100000"; document.body.appendChild(frame); var btn= document.createElement("button"); btn.style.position="fixed"; btn.style.top="5%"; btn.style.right="0%"; btn.zIndex="100000"; innerHTML="HIDE"; document.body.appendChild(btn);