[jQuery] auto refresh after x seconds ???

[Omid]

Hi,

I`m using one portal that use YUI , but I`m not familiar with YUI ;
So I`m looking for a solution with jQuery ;
Problem : I have a <div id="records">#anything#</div> in my page
layout .
Now I need to refresh <div id="records"> #anything#</div> content
after 30 seconds in a AJAX manner (without reloading browser) .
Also I would like to have some animations (like FadeIn or FadeOut) in
every refresh .
Please guide me .