which documents relate to a document, such as a Web page, being...http://www.google.com.au/patents/US8015173?utm_source=gb-gplus-sharePatent US8015173 - Techniques for web site integrationAdvanced Patent SearchPublication numberUS8015173 B2Publication typeGrantApplication numberUS 11/138,028Publication date6 Sep 2011Filing date26 May 2005Priority date8 May 2000Also published asUS6912525, US8756212