20. A recording medium according to claim 19 , wherein the process further comprises: storing a title analysis rule that defines least one information piece of a name, an attribute, a style and a content of a title included in the document, determining whether a document description element included in the document includes the at least one information piece of the name, the attribute, the style and the content of the title, based on the title analysis rule; determining that the document description element is a title element of the document; relating the document description element to a title component of the document; storing the related document description element in the storage unit; and generating a new layout comprising the layout components and the title component.
20. A recording medium according to claim 19 , wherein the process further comprises: storing a title analysis rule that defines least one information piece of a name, an attribute, a style and a content of a title included in the document, determining whether a document description element included in the document includes the at least one information piece of the name, the attribute, the style and the content of the title, based on the title analysis rule; determining that the document description element is a title element of the document; relating the document description element to a title component of the document; storing the related document description element in the storage unit; and generating a new layout comprising the layout components and the title component. 21. The recording medium according to claim 20 , wherein the generating the new layout comprises: selecting main components of the layout based on the layout components, the title component, and the new layout; and generating the new layout by grouping the layout components of the layout based on the layout, the new layout , and the main components of the layout selected by the.