> Slightly better might be:
>  /(?:(\b[a-z]{4,12}\s+){12,})/

The surrounding (?:) doesn't actually do anything - you're just grouping
the whole regex itself.  Thus /(\b[a-z]{4,12}\s+){12}/
would work just as well.  or /(?:\b[a-z]{4,12}\s+){12}/ if you wanted to
make a slight optimization and not grab backreferences.


-- 
Chris Petersen
Programmer / Web Designer
Silicon Mechanics:  http://www.siliconmechanics.com/
Blade Servers:      http://www.siliconmechanics.com/c292/blade-server.php
1U Servers:         http://www.siliconmechanics.com/c272/1u-server.php




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