The <div>
tag below has two special CSS styles: -moz-user-modify: read-write;
and -moz-user-input: enabled;
Edit this text!
Here is the code:
<div style="-moz-user-modify: read-write; -moz-user-input: enabled;"> <p>Edit this text!</p> </div>
When CSS is used to mark tags editable it makes it fast and easy for Mozile to check whether a tag is editable. Unless there is a specific reason to use the contentEditable method, this method is the one you should use.
See mozileDocs.xml for more information.