Abstract: A client-server system for making electronically published documents available over a computer network processes electronically published documents in a first markup language into document in a second markup language using a mapping table. A client viewer can request a portion of the electronically published document and the server sends only the selected portion, converted to the second markup language. If the selected portion is too big, the server can send a summary review such as a table of contents and description of the selected document.

Abstract: The ability to provide certain text in most, if not all, of the documents sent over the network by a server is provided by a mechanism which combines context information with a document, or document fragment, to be sent. The context information can be made dependent on the document type and defined by the style sheet. In particular, it may be defined by the style definition for a header or footer style for the particular document type. Such feature is particularly useful for generating copyright notices, button bars, or other text to be included in most or all document fragments sent over the network. The context information is defined by a declarative specification that operates on document structure which reduces document management effort.

Abstract: A subset of markup elements used in an electronically published document can be defined as being "significant." For example, all titled elements may be called significant elements. The structure of the document defined by only the significant elements can be determined in the same manner as the structure of the document defined by all markup elements. For example, titled elements define a table of contents. A first representation of the document structure defined by all of the markup elements may be used in combination with a second representation of the document structure defined by only the significant elements to control selection of portions of the document such that previous and subsequent portions can be selected and rendered in a consistent and intuitive manner.

Abstract: A subset of markup elements used in an electronically published document can be defined as being, "significant." For example, all titled elements may be called significant elements. The structure of the document defined by only the significant elements can be determined in the same manner as the structure of the document defined by all markup elements. For example titled elements define a table of contents. A first representation of the document structure defined by all of the markup elements may be used in combination with a second representation of the document structure defined by only the significant elements to control selection of portions of the document such that previous and subsequent portions can be selected and rendered in a consistent and intuitive manner.