This ASP.NET Handler (.ashx) file is used in conjunction with the results page of the Search Center in MOSS 2007.
It provides the capability of linking directly to a document's site, document library, folder, properties, and
version history from the search results page.
For more information, visit the post on DotNetMafia.
http://www.dotnetmafia.com/blogs/dotnettipoftheday/archive/2008/10/31/introducing-document-link-handler-for-moss-2007-enterprise-search.aspx
Release 1 has been updated with a few minor changes. If the previous version didn't work for you, please try this version.
http://twitter.com/coreyroth