Patent ID: 7555729

Claim:
A computer storage medium bearing an image display program which causes a computer to execute: a reduced image generation function of generating a reduced image indicating a content of a file stored in one of a storage portion of the computer or a storage medium readable by the computer; a judgment function of judging whether text data in text format converted from data of the file is attached to a file stored in one of the storage portion of the computer or the storage medium; a display image generation function of generating a display image indicating whether or not the text data is attached when the text data is judged to be attached to the file; and a display control function of displaying, on a display of the computer, a reduced image generated by the reduced image generation function and a display image generated by the display image generation function, indicating that the file is in a keyword searchable state, and indicating that the text data is attached to the file, as a thumbnail image when the text data is judged to be attached to the file, and the reduced image generated by the reduced image generation function and a display image generated by the display image generation function and indicating that the file is in a keyword unsearchable state as a thumbnail image when the text data is judged not to be attached to the file.