The file corresponding to xx1.jpg is a file with a smaller number of pixels, such as 320 pixels???240 pixels, and the file corresponding to xx2.jpg is a file with a larger number of pixels, such as 1600 pixels???1200 pixels. [0088] In the tags shown on the eighth, eleventh, sixteenth, and nineteenth lines in FIG. 8, two image files for display and print are specified for one image; however, as in