| 摘要 |
PROBLEM TO BE SOLVED: To increase the number of times for a client user to watch an advertisement. SOLUTION: An HTML document is prepared for displaying an advertisement schedule inside a server 20 and on the side of client 10, the advertisement schedule is watched. When a home page provided by the server 20 is displayed on the client, concerning the advertisement to be displayed, contents are changed according to the advertisement schedule. |
