http://qkpm2ov2rjhjkhfsftskqho77uj5rewd5y44unkf6cb7tdhaxwcvh2id.onion/books/html/chat-app.txt
Later, we will also add this function to the text variable that will be posted to the chat log.
Showing the Login Form
In order to show the login form in case a user has not logged in, and hence has not created a session, we use another if and else statement around the #wrapper div and script tags in our original code.