Connect / Disconnect internet (for changing IP address) and open URL and exit it (written for iBall Baton)

internet.js

var myWindow;

function connectInternet() {
	var mainFrame = document.getElementsByName('mainFrame');
	var childFrame = mainFrame[0].contentDocument;
	childFrame.getElementById('Connect').click();
}

function disconnectInternet() {
	var mainFrame = document.getElementsByName('mainFrame');
	var childFrame = mainFrame[0].contentDocument;
	childFrame.getElementById('Disconnect').click();
}

function openBrowserWindow() {
  myWindow = window.open("https://www.example.com", "_blank");
  myWindow.focus()
}
 
function closeBrowserWindow() {
  myWindow.close();
}

function loopBrowserView() {
	connectInternet();
	setTimeout(function(){
		openBrowserWindow();
		setTimeout(function(){
			closeBrowserWindow();
	  		disconnectInternet();
		},20000);
	},5000);
}

disconnectInternet();
setInterval(loopBrowserView, 30000);