Where do you use Ajax in your sites?

[gamestoenjoy]

Hi,

I wrote star voting system for my site using Ajax.
You can see it at:
(it is under the game)

Besides using it for voting system, what else can I use Ajax for?
Where do you use Ajax in your sites?

I would really appreciate your answers :)

[ShawnCplus]

Any place that you would like asynchronous operations and don't want to send the user to another page.

* Submitting a form
* Login
* Voting/ranking/etc.
* Commenting
* Pagination
* Image galleries
* Chat/messaging
* etc. inf.

[BlueIceStudios]

form validation
rss feed
data refresh "timed"
etc..

As of now, I only know about AJAX will solve refreshing issues, for ex: when you select any item from the list box (like country, state, city) and if you want to display something based on your selection in a next text box, the page get refreshed automatically while selecting the item. Ajax will resolve this. You can update data into the database without redirect to next page using AJAX.