[Click] Script element

[Jimmy]

Hi all,

I read the script element description and know that it can be used to
configure the network. I also used it to implement some simple
comfiguration.

My question is how and when is this element executed?  Below is a
simple example:

1  Source -> Queue -> UnQueue -> Print -> Discard;
2  Script( ... );

So line 1 just sets the network and line 2 implements the
configuration. Is line 2 executed parallel with line 1? Or is it
executed after line 1 is executed?

Thanks.
-- 
Best Regards,

Jimmy