Laughing Man: An application that detects if a Web page has changed

Laughing Man is an application that detects if a Web page has changed. It uses a Web server's last modified date if available, and generates a hash number based on the contents of the page.

[License]		OSI Approved :: BSD License (revised), OSI Approved :: GNU General Public License (GPL)
[Operating System]		MacOS X, OS Independent
[Programming Language]		Java
[Topic]		Internet :: WWW/HTTP