Add the following pieces of functionality
1. [Add a name dynamically to each message] Insert a new text field that is an input field and allows the user to write their name. When the message is sent add the text in that text field to the front of the message.
2. [Clear Message input] when message is sent clear the text field used to write the message
3. [Scroll Chat box] as messages come into the chat box scroll the text field so that you can always see the latest message.
4. [Send message on Enter key] when the user presses the enter key the message should be sent, and the message field should be cleared as well.

I won’t make it a graded part of the assignment this time but you should also make an effort to make your chat look OK. Keep things aligned, add some titles and stuff like that.

Here is a screencast on how to add the keyboard press to send a chat message.

http://www.screencast.com/t/qJNbozMF