My b2evolution Version: 1.10

I recently upgraded to 1.10 and there has been a huge increase in search engine hits to my site since (basically, it jumped from 5 a day to 250 a day). These new hits are all from google image search, so I'm guessing it's more of a re-classification than an actual jump in numbers. Anyway! It bugs me a bit that the query string can't be found.

There's no query string the URL per se, but there is a reference back to the original search (which gets cut off at some point). Example:

http://images.google.com/imgres?imgurl=http://yfinder.de/random/comp.jpg&imgrefurl=http://yfinder.de/driven/index.php/2006/w46/&h=800&w=640&sz=64&hl=en&start=20&um=1&tbnid=3C0b3kMIlUAQuM:&tbnh=143&tbnw=114&prev=/images%3Fq%3DHotel%2Bin%2BNorth%2BKore

This is one of my referrers from Google Image Search. See that part right at the end?

&prev=/images%3Fq%3DHotel%2Bin%2BNorth%2BKore

That's where b2e could grab the search string (it gets cut off, but that's better than "no query string"!) I would love to implement this myself, but I don't have the programming abilities. If anyone can help, that would be really great.

Thanks!