Can a script execute another script?

Dear colleagues,

I am not talking about calling a function from another file for which I used the #include directive. I want to execute a .jsx that I know only at runtime.

Until now I have found this: If a script file contains

#target framemaker

it is possible to use File(lvFilename).execute() (without the target instruction the script would simply open in ESTK).

But: The execute() method triggers a warning that I should execute only scripts from trustworthy sources (or so…).

Is there any other method to execute other scripts? Or is there a way to make my scripts trustworthy?

- Michael