25. The computer-readable medium of claim 23 , wherein determining the particular content type further includes identifying the one or more keywords using one or more databases that, for each of multiple content types, maps at least one of the keywords to at least one of the multiple content types.
25. The computer-readable medium of claim 23 , wherein determining the particular content type further includes identifying the one or more keywords using one or more databases that, for each of multiple content types, maps at least one of the keywords to at least one of the multiple content types. 26. The computer-readable medium of claim 25 , wherein the multiple content types includes the particular content type, and wherein mapping further includes mapping at least one of the keywords to the particular content type.