I have no clue, and it's bothering me. MDN says: >> If the argument of eval() is not a string, eval() returns the argument unchanged. I copied the code and tr

I have no clue, and it's bothering me. MDN says: >> If the argument of eval() is not a string, eval() returns the argument unchanged. I copied the code and tried it both ways, saw no apparent difference. I don't think it does anything.. I could be wrong...