With these 2 parameters, your users don't have to bother to re- enter their
name and password to access chat room list page, because the username and password
are already attached , even the login button is pushed already.
This's an effective way of auto-login.
Surely you can encrypt password with MD5 for security reason.
Example:
if user name = myusername, password = my password, the code you should add into
your html will be as follows::
