DrupalChat provides one on one chat. It provides a static sleek chat bar at 
the bottom of the web browser. There is a selectable list of Online Users like
in Facebook chat. Once you choose a particular user to chat with, it creates a
new tab in the chat bar along with an attached pop-up chat window.

REQUIREMENTS
============
- This module is written for Drupal 7.x.

INSTALLATION
============

1. Download the module from Drupal.org/project/drupalchat and save it to your
   modules folder.
2. Enable the DrupalChat module at admin/build/modules.
3. Set the access drupalchat permissions for authenticated users at
   admin/user/permissions.

INTEGRATION WITH USER RELATIONSHIPS
===================================
1. Enable the DrupalChat UR Integration module.
2. Go to the admin/settings/drupalchat and fill in the required details after
   configuring up the User Relationships module.

ADMINISTER THE DRUPALCHAT MODULE
=================================
Go to admin/settings/drupalchat. The long polling technique can be activated at
this page instead of default Normal AJAX technique.

CHATTING FOR ANONYMOUS USERS
For making chat for anonymous users work properly you need to download and enable the Session API module.