[Cdash] Performance issue with coverage pge

[Bill Lorensen]

Since the cdash upgrade, every time I visit the coverage page:
http://www.cdash.org/CDash/viewCoverage.php?buildid=523584

I get at least one popup from firefox that says:

"A script on this page may be busy, or may have stopped responding.
You can stop the script now, or you can continue to see if the script
will complete."

The script is jquery.tablesorter.js:256

This happens on both Fedora and Windows.

Bill