[thelist] ie caching ajax

[Brian Cummiskey]

Christian Heilmann wrote:
>  xmlHttp.setRequestHeader('If-Modified-Since','Wed, 05 Apr 2006 00:00:00 GMT');
>   
Christian, This was the fix!

Thanks to all who helped.   I tried the source-order swap Hassan 
mentioned, but didn't have any effect.   This did.

Thanks!

the list rocks :)