revLet: fetching a url

[David Bovill]

This really should work - what am I doing wrong?

on mouseUp
>    if the optionkey is "Down" then
>       put "Hello World!" into fld 1
>    else
>       put url "http://www.google.com" into fld 1
>    end if
> end mouseUp
>

I create a simple stack with one button and the above script and one field.
It works fine on the desktop. The application settings for the revLet
include the internet library and the network access in security settings.
But no go???

The stack can be found here:

go to stack url "http://www.revtalk.org/tests/Test/Test.rev"

 and the revLet here:

http://www.revtalk.org/tests/Test/test.html