JSLint

[brettz9]

If you're ok with JSLint, this fixes all but two issues. Some may be pedantic, but others I think improve the code (and being able to run JSLint without too many distractions can help catch future errors).

[brettz9]

And this is off-topic, but it'd be great if you might take a look at http://stackoverflow.com/questions/27626602/obtaining-top-most-user-script-from-module for your opinion...