If you are able to view this, it is a "United States Patent Application Publication" that is found by following the `view pdf` button on the above link:
USPTO's PAIR website indicates that the application was rejected for non-patentability. I'd link it but PAIR doesn't do permanent links. Go to the main page at [1] and type in the application or publication number.
[1] http://portal.uspto.gov/pair/PublicPair