[Webdev] JavaScript variable scope

[Donncha O Caoimh]

Tony Clarke wrote:
> from Right.html by going parent.frames["left"].browserversion. But if i go
> parent.frames["left"].foo() from right.html
> I get undefined references to browserversion.  However if I go foo() from left.html
> it sees browserversion! Say all foo() does
> is alert(browserversion)...Is this normal javascript behaviour or have I mucked up.

Does foo() access the variables by using
"parent.frames["left"].browserversion", or is it just by
"document.browserversion"?

Donncha.