| 摘要 |
PROBLEM TO BE SOLVED: To provide a method capable of switchingly using a plurality of Web applications on one portal screen without changing the Web applications. SOLUTION: When a portable screen generation part 21 accepts the display designation of a Web application and acquires the URL of this Web application, a Web AP screen generation part 22 stores this URL in a parameter storage part 12, and acquires this Web application from a Web AP server 5. A link conversion part 23 converts the link to a content included in this Web application so as to contain the display designation and URL of the content. The portal screen generation part 21 fits this Web application into a portal screen and provides to a user terminal 1. When this Web application is re-displayed, the URL stored in the parameter storage part 12 is acquired, and the content displayed last is fitted into the portal screen and displayed. COPYRIGHT: (C)2005,JPO&NCIPI
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