when i was testing a new template in hfs with a thumbnail image preview(resized images only, not really generating thumbnail dynamically, still working on this), we noted that the images of some folder was downloaded every time we hit back or foward button in every browser, even if the page was visited before.....
so im asking if there is a way to cache the files(images) at least until the session of the user ends...
sorry about my poor english once again....