A computer network such as the internet has servers to deliver pages of data to remote users upon demand, and these pages usually contain links to further pages. The request for data is in the form of a page address sent by the user, identifying a specific page, usually by a "URL". The server has the...http://www.google.ca/patents/US6304909?utm_source=gb-gplus-sharePatent US6304909 - Client-controlled link processing in computer network
