Abstract: A screen is provided which integrally displays multiple documents. A content integrating unit integrally displays a Web page acquired from a Web server, an interface which allows the user to transmit a query to a search service provided by a search engine, search results received from the search engine, etc., on a single content integrating screen. The content integrating unit provides an interface for receiving a request to register the Web content to be displayed on the content integrating screen, and a request to edit the layout of the display regions thereof. The content integrating unit allows the user to design the content integrating screen.

Abstract: A technique is provided which improves the ease-of-use of the screen which integrally displays multiple content. A content integrating unit integrally displays a Web page acquired from a Web server, an interface which allows the user to transmit a query to a search service provided by a search engine, search results received from the search engine, etc., on a single content integrating screen. The content integrating unit extracts a predetermined word from the Web page acquired from the Web server, and uses the word thus extracted as a search keyword for the search engine. The content integrating unit provides data sharing among the content displayed on the content integrating screen.

Abstract: The present invention provides a technique for enabling appropriate processing of a document described in a markup language. Upon acquiring a document described in a markup language, a document processing apparatus extracts an element provided for annotation in the document. When there is an element provided for annotation, the name of the element is displayed adjacent to the position where the value of the element is displayed. The name of the element may be displayed in text form or in a balloon. Also, the name of the element may be displayed in a status display area, etc.