Sample AJAX With a Bit of Web 2.0 DHTML
Example
Click to Write a Message
please enter your message
How it works
CSS Styles are used to handle removing the underline on the link and making it highlight when rolled over
JavaScript and Styles (DHTML) are used to expand and collapse the message form
AJAX is used for messages to and from the server (PHP)
The server message is displayed with the innerHTML property
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