Who's Online Script Issue
<p>Whilst creating a Who's Online script for my website, I've noticed that users of the same computer could of course have a different browser preference to other users.</p>

<p>What should happen in this situation?</p>

<p>I wish to find out the total number of users currently online, along with a breakdown of how many of these users are members or guests, and I need to find out how many users where online today, along with a breakdown of how many of these users are members or guests.</p>

<p>Any help is greatly appreciated.</p>
