I think firefox tries to print whatever page with the same url was retrieved using a GET request from its cache, and if it doesn't have that page in the cache it does a new GET request. That's why I used the random parameter in my test script to force unique URLs for each request (see my post above).

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^4: CGI outputs plain text -- can't "Save Page As?" by Joost
in thread CGI outputs plain text -- can't "Save Page As?" by bcrowell2

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