Java Script Challenge 4 - Help!!

I am not too familiar with Java, an actually I am learning as I go along, can someone shed some light on my side with this challenge?

thx

It's not java, it's javascript, they're not the same thing. What you're looking for is checking for a basic xss vulnerability with the help you're given. Read this: http://www.hellboundhackers.org/articles/749-xss-the-complete-walkthrough.html

There are already plenty of articles on the Javascript challenges… use those to get a starting point on the concepts.