[jQuery] Re: IE Caching AJAX calls

[wls]

You're correct.  IE is caching GETs.  The work around is to make a
unique GET (e.g., all the date/time bogus parameters) or to use POST
instead.

See http://www.wwco.com/~wls/blog/2007/04/12/an-advanced-crash-course-in-ajax/

-wls