Re: TransModal modal dialog project : beta testing

On May 6, 3:01 pm, Matthias Watermann wrote:
<snip>
> I'd assume that "lang" is unknown here since there are
> only three vars with that name each of which inside a
> different "if"-scope.

Javascript is not block-scoped. Its scoping units are functions, so
any variable declared at any point within a function body is declared
for the entire execution of that function (including any code that
precedes the declaration in the source text).