Posted by TheWebJunkie on 09/04/05 23:38

If I interpret the problem correctly, John wants fifty percent of the
web pages he serves to contain *one* text, and the *other* fifty percent
to contain a *different* text. He is not concerned about *who* receives
*which* version, or whether or not the same person receives the same
version twice consecutively.

This is not an html or a client issue. The situation must be dealt with
server-side. Every time the page is requested, a database is consulted.
If it indicates an odd number, version "A" is served. If it indicates
an even number, version "B" is served. Then, for each serving, an
addition is made to the database.

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