Namrata - 2014-03-08

I tried executing the sample code of "Canon products at Yahoo Shopping" . It got executed also. But its not giving me any output.
where can I get the output like they have shown in catalog.xml which is at the bottom of this link http://web-harvest.sourceforge.net/samples.php?num=2
I saw the [value] field which they show on the left side bar but that file is empty with <catalog></catalog> tags. please help. Thanks