Deobfuscating Javascript [closed]

Answer 1

This a really obfuscated version of:

document.writeln("Contact");

I assume it is obfuscated this much to avoid spammers. But of course spambots could just render the page with Webkit and traverse the DOM for email addresses ... ;)

So.. how to deobfuscate?

1. Go to http://jsbeautifier.org/
2. Paste the source and beautify it
3. Edit the function f(x) so it does console.log(o) instead of return o
4. Execute the modified code and beautify its output.
5. Repeat steps 2-4 until it is readable.