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But there's a 1/7 chance that a bot could pick the right image the first time, and over a large enough number of iterations a smart bot could learn which radio button descriptions were paired with which image files. Over a large enough number of iterations a bot could esentially download & duplicate your entire image library and cross-reference table.In this case, you would never use a static name for the image. There are a number of ways to handle it, but one simple way would be to create a new symbolic link in the IFS to the image for each request, and then send that symbolic link name. You'd run a regular job to clear out old links.
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