Easy, get this one running and open the earlier edited templates that are used for this hack.
Find
has $browsers user browsing
or
has $browsers users browsing
or
has $numbrowsers users browsing
and replace it with
<span style="color:RED">has $browsers user browsing</span>
or
<span style="color:RED">has $browsers users browsing</span>
or
<span style="color:RED">has $numbrowsers users browsing</span>
could use vB variables instead of "RED" like #FF4400 or #666686 or something like this