JavaScript Help?

Hey, I’m a total noob when it comes to java script but I joined this fourm so I can ask this one question. There is this site called meez.com where you can create your avatar and interact with other people all around the world. On this site there are some clothes that aren’t available anymore such as this one: [url]http://www.meez.com/create-avatar.dm?itemid=6000[/url]. There are these kids that found a way through inspecting elements to obtain items like these. I was wondering if anyone can help me out and tell me how they did it? Thank you.

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