search engine parsing

[Earl Cahill]

howdy,

I am hoping to parse referers to find the refering search engine and terms.  
Wondering if there is an analog to

http://search.cpan.org/~sden/URI-ParseSearchString-2.5/

for java / pig.  Tonight I made SearchEngineExtractor which I attached.  It 
looks like the SearchEngineTerms would be a fair amount harder, so I am holding 
off on that one.

I don't want to duplicate effort, but would like to have something pretty quick.

Thanks,
Earl