To use, simply place the cursor in the first field below, and then use
your :CueCat to scan a barcode. Then, click the "translate" button, and
the numeric value of the bar code will be displayed in the field labelled "Full
code translation". Note that this is currently the *whole* barcode, including
all the extra junk that the :CueCat seems to be prepending to the barcode. The
actual value of the barcode will be shown in the box labelled "Bar code value".
The check digit of the barcode will be computed (using the algorithm for 12-digit UPC
codes), and the "valid code" box will indicate whether or not the code is a valid