To make it work differently in the test center, you'd need to edit the
XSLT and have it ignore the default sort parameter. I don't recommend
you do that. As I mentioned in my previous response, you should only
be concerned with how search works for your users, and should not be
concerned very much about how it works in the test center. For your
users, make sure that the search page URL has the appropriate sort
parameter, and you'll be all set.
Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
http://training.figleaf.com/
Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
GSA Schedule, and provides the highest caliber vendor-authorized
instruction at our training centers, online, or onsite.