Images not loading properly from time to time

[Hw2k]

Maybe this is some server setting or something, dunno, haven't really worked with asp before, but anyway, i have a menu built up from images, and they all have a mouseover replacement (if that makes any difference). From time to time when i click through the site a random image from the menu fails to load, and I can see no pattern as to why this is. Reloading the page again shows the image, and no other image on the site goes missing, just the ones from the menu. Any ideas?

edit: I've tried Response.AddHeader "Cache-Control", "post-check=3600,pre-check=43200" with no luck

[degsy]

Have you tested with different browsers?

It may just be that. A browser error. It can happen if you have a good connection and images are stored in your PC or your ISP's cache.

Sometimes images just don't load. I've had it before with sites.

[Hw2k]

tried it with lots of browsers, all the same result, and this only seems to happen to the two asp sites we're running, and never on the php ones. actually one of the asp sites is hosted by another company (big company), and its the same problem there, so i'm thinking there might be some code related issue, dunno how though, just grabbing the menu with a loop and printing the html, cache maybe? dunno? :P

[Hw2k]

any ideas? still haven't found a solution

[degsy]

I doubt it is a programming error.