| 摘要 |
A user can select a style sheet applied to an XML document as broadcast program information on a screen. In addition, the user can select display mode/non-display mode of broadcast program information. When the user has selected the display mode, he or she can select link information include mode/link information non-include mode for a menu button. Since a style sheet described in an XSL language or a CSS language is text format data, the use can read it. Thus, the user can edit and update a style sheet through a console. As a result, data in a markup language format can be provided in a representation format corresponding to user's favorite. Thus, the efficiency and flexibility of data delivery are improved.
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