Encode Decode Lua Strings

I stumble across this post regarding protecting lua by obfuscation.

http://forums.xenobot.net/showthread.php?17125-Camouflaging-Lua-Code

I made a simple function for decoding the string and execute by loadstring.

http://ideone.com/TJInuD

Download script:http://www.mediafire.com/download/cw3wam2205b0c2q/