AJAX Autosave functionality

Question

What\'s the best javascript library, or plugin or extension to a library, that has implemented autosaving functionality?

The specific need is to be able to \'save\'

Answer 1

For simple autosave of form fields in cookies I use this great plugin http://rikrikrik.com/jquery/autosave/ It doesn't send data to the server, but if you don't find anything better, it's easier to upgrade it's funcitonalily than do it from scratch.