| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To display a plurality of screen pages at the same time by automatically restoring the optimal screen page structure set by a user. <P>SOLUTION: Screen display condition of all of screen pages contained in combinations of kinds of screen pages are stored in response to the number of screen pages and combination of kinds of screen pages, and a plurality of screen pages are displayed at the same time in a display means on the basis of the screen display condition when renewing screen pages to be displayed in the display means. The number of screen pages and kinds of screen pages to be displayed when renewing screen pages are detected, and screen display condition is decided through a memory means on the basis of contents of the detections. A plurality of screen pages are displayed in the display means on the basis of the decided screen display condition. When the same number of screen pages or the same combination of kinds of screen pages is to be displayed, a desirable display condition set by a user once is automatically restored, and a plurality of screen pages can be always displayed at the same time with the optimal screen page structure without complicated operation by a user. <P>COPYRIGHT: (C)2004,JPO</p> |
