Patent ID: 8910080

Claim:
An image-displaying device comprising: a storing unit configured to store correlation data between a plurality of thumbnails and a sequence of the plurality of thumbnails such that each of the plurality of thumbnails is assigned with a page number; a display including a first portion and a second portion; a display control unit configured to control the display to display, on the first portion of the display, a series of thumbnails from among the plurality of thumbnails at a time based on the correlation data such that the series of thumbnails is displayed in order determined by the page number, and to display, on the second portion of the display simultaneously with the series of thumbnails on the first portion of the display, a plurality of identification images; and a selection receiving unit configured to receive a selection of a thumbnail from among the series of thumbnails displayed on the first portion of the display unit, wherein, when the image-displaying device is in a mode, each time a thumbnail is selected from among the series of thumbnails displayed on the first portion of the display, the display control unit controls the display such that an identification image identifying the selected thumbnail is additionally displayed on the second portion of the display and linked to the selected thumbnail, wherein the selection receiving unit is configured to receive a selection of an identification image from among the plurality identification images displayed on the second portion of the display, wherein, if a first identification image of the plurality identification images displayed on the second portion of the display is selected, the display control unit controls the display to display, on the first portion of the display, a series of first thumbnails including a first target thumbnail which has been linked to the selected first identification image when the first target thumbnail was selected and the first identification image was additionally displayed on the display, wherein, if a second identification image of the plurality identification images displayed on the second portion of the display is selected, the display control unit controls the display to display, on the first portion of the display, a series of second thumbnails including a second target thumbnail which has been linked to the selected second identification image when the second target thumbnail was selected and the second identification image was additionally displayed on the display, wherein the display control unit is configured to control the display to display a bar on the second portion of the display, the page number corresponding to a position with respect to a direction in which the bar extends, and wherein the plurality of identification images is arrayed along the bar on the second portion of the display such that each of the plurality of identification images is displayed at a position corresponding to a page number that is assigned to a thumbnail identified by the each of the plurality of identification images.