Since $alternativeSubmitHandlerCode is always defined in all the places that generatePickerMarkupAndScript() is called, we can remove the blob of code that is the default for when it is null
Merge pull request #411 from Trott/rm-more-unused

rm dead code
new Array() -> []
missing semicolon
more different missing semicolon
parseInt radix
more different parseInt radix
mixed tab + spaces to just spaces
de-moron-ify code
radix for parseInt again
can i get a radix?
tabs + spaces to just spaces again
only one var statement for a variable
mixed tabs & spaces to spaces, indent 4
missing semicolon
missing semicolon
missing semicolon
I've got radixes...er, radices?...for miles
missing semi-colon
Merge pull request #413 from Trott/js-cleanup

Js cleanup