| 摘要 |
PROBLEM TO BE SOLVED: To provide a browser device capable of displaying contents corresponding to a new markup language that might appear. SOLUTION: The browser device 201 which constitutes part of a client's terminal 202 causes a content kind identifying device 211 to identify the kind of contents and then causes a parser selection/acquisition device 212 to download necessary parsers from a module providing server 204 except built-in parsers. Using a similar downloading process, a device 216 for selecting and acquiring a display data generator also acquires the device needed to display elements of a tag tree, if the device 216 does not have such a device. Thus, a display device 217 can display even the contents described in new markup languages. COPYRIGHT: (C)2004,JPO
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