var xhr = new XMLHttpRequest();
xhr.open('GET', '/login');
xhr.onload = () => {
- if(this.status != 200)
+ if(xhr.status != 200)
return;
- var username = this.responseText;
+ var username = xhr.responseText;
sessionStorage.setItem('login_username', username);
start_tracking(username);
login.innerHTML = 'Probably logged in as ' + username;