code: function updateSigninStatus(isSignedIn) {
  
          if (isSignedIn) {
              //$("#signInButton").hide();
  
              var user = gapi.auth2.getAuthInstance().currentUser.get();
              var profile = user.getBasicProfile();
              var username = profile.getName();
              $("#switchUserLink").html("Logged in as: " + username);
  
          }
  
      }
docs: function handleSignInClick(event) { // Nothing to do }