From the main menu choose [ Window ] --> [ Show View ] --> [ Other ]
Expand the category [Chat4Eclipse]
Open the view Chat4Eclipse - Accounts
Click the "F" or "G" buttons in the "Chat4Eclipse - Accounts" view's tool bar to log in to Facebook or Google. For Google, use your Gmail email-id and password. For Facebook, use your Username [ --NOT THE EMAIL ID-- ] and your facebook password to login.
Enter the search text in the search bar in the "Chat4Eclipse - Accounts" view. If the text matches any part of your buddy's name or email address, his/her name will show up in the area below. To clear the search, click on the "X" mark on the right side of the search bar. Or, click on the search bar and press the [ESC] button on your keyboard.
Chat with your buddy
To chat with your buddy, just double click on his/her name, and chat in the "Chat4Eclipse - Chats" view area.
Toggle chat window (LOGGING) style
Click on the log icon in the "Chat4Eclipse - Chats" view to toggle the log mode. The style will be effective from the next chat message sent by you or your buddy
Sign In / Sign out / Delete account
Right click on the Account in the "Chat4Eclipse - Accounts" view, and choose an appropriate action
Hide/Show offline buddies
Click on the Grey color circle in the "Chat4Eclipse - Accounts" view near the "F" button to toggle the visibility of your offline friends.