Abstract: A computer implemented method and computer program product provides for announcing file availability. A source device receives a uniform resource locator (URL). The source device reports the URL, the URL corresponding to an event and to a network addressable server.

Abstract: Enabling the updating of Web pages already received at the Web client station with only the change data, without the need to completely refresh the received Web page by transmitting a Web page from a Web page source site to a requesting receiving display station, and monitoring whether the source Web page of transmitted Web page has been modified. Changes in the Web pages are recorded at the page source site. Polling id done at selected intervals, at said receiving display station, to determine whether said source site monitoring indicates, i.e. has recorded, that the Web page has been modified subsequent to transmitting. In response to a determination that the source Web page has been modified, the recorded data representing the modification is requested by said receiving station from said source site.

Abstract: A computer implemented method and computer program product provides for announcing file availability. A source device receives a uniform resource locator (URL). The source device reports the URL, the URL corresponding to an event and to a network addressable server.

Abstract: Automatically generating and porting a cascading style sheets (‘CSS’) style sheet, including: identifying each node in a structured document; identifying, for each node in the structured document, presentation elements; creating the CSS style sheet; defining, in the CSS style sheet, presentation attributes for each presentation element; and porting the CSS style sheet to a rendering application for rendering the structured document.

Abstract: Sharing a hosted device in a computer network that includes at least one hosted device and a plurality of hosts, including: registering a hosted device with a router, wherein the hosted device is hosted by a host; assigning, by the router, a network-wide identifier to the hosted device; and mapping, by the router, the network-wide identifier for the hosted device to an identifier for the host.