NIS-System is a project mainly written in JAVA and JAVASCRIPT, it's free.
WSD Project team #5(Luiz & friends)
Project developed for the CS457 - Web-based Software Development at the Korean Advanced Institute of Science and Technology (KAIST).
To run, just add the "nis.war" file in an Apache Tomcat server instance. Simply copy it to the "webapps" folder located in the installation directory.
Then point your browser to http://[server-address]:[server-port]/nis/
A demo can be viewed at http://www.youtube.com/watch?v=yY1Fp4eFpi0