I've created a hit counter for a friend.

How it works is, they put an image tag into their page, WIDTH=1, HEIGHT=1, and SRC=http://myserver.com/counter.pl

From that, every time they get a hit, I get a hit too and can count it and do whatever else needs doing.

What I want to know is, what should I return from that hit so as not to generate errors every time it happens?

I'm assuming I can use a Content-type: image/gif or similar to send back something, that way there won't be an error generated, but what do I send back? What's the minimum code I can send back which will "convince" the browsers/servers involved that it is a gif when in fact it isn't?
-- 

($_='jjjuuusssttt annootthheer
     pppeeerrrlll haaaccckkeer')=~y/a-z//s;print;

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In reply to Hit Counter Using IMG Tag To Call Script by Cody Pendant

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