On Friday, May 25, 2012 6:56:11 AM UTC-5, rnewpol wrote:
>
> The Expires tag doesn't always work. SEE THIS for a great solution 
> (spoiler: use query strings):
>
>
> http://stackoverflow.com/questions/126772/how-to-force-a-web-browser-not-to-cache-images


^^^^ ah yes, that works well :-)

although i want to say that causes the browser to cache each images 
separately [unconfirmed], needlessly bloating the client's cache with 
useless data ... probably purging good cache data at some point :-(

but in the end it does work consistently; if that doesn't solve you issue 
then something else is afoot.

thanks,

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