0 JavaScript code for closing the main window in Mozilla Firefox

Simply window.close(); will not work with Mozilla Firefox, this window.close(); will not close the main window in Mozilla Firefox and similar browsers (Google Chrome, Opera). Only if it is a child window, window.close(); will work in Mozilla Firefox. Here is the JavaScript code for logging out (closing the main window) in Mozilla Firefox

// logout
function closeWindow(){
window.open('', '_parent','');
window.close();
}