This is a followup to a question which MRichmon answered successfully how to create an image file using CFCHART:
It's created a new problem.
My page uses CFCHART to generate a .png file, but because the contents of the image contains dynamic
data, the browser must not get a cached version of it. The data in the image is different every time.
But I cannot assume users have all caching turned off on their browsers.
Is there anyway to make sure that the embedded .png file is not cached.
I know how to turn on page caching - but not for the embedded links.