| 摘要 |
A data processing unit extracts identification information which identifies contents of displayed dynamic content from a Web page displayed on a display device and holds the identification information in a content information holding unit. A display control unit checks, in relation to dynamic content contained in a Web page to be newly displayed on the display device, whether or not identification information which identifies contents of the dynamic content at a specific time point is held, if the Web page is the same Web page as a currently displayed Web page or is a Web page displayed previously, and displays the dynamic content of the newly displayed Web page based on the identification information about the dynamic content contained in the newly displayed Web page if the identification information is held. |
