MMExecute: Pass a var to function

hello,

I’m a as3/ jsfl beginner and I’m trying to make a custom swf panel in flash (CS4, AS3) to call

my scripts located in the Commands folder.
Running the script or a single function from the swf is not a problem, but how can i pass a variable
to the function?

I tried several variants of the code below, but there is always an error:

MMExecute("fl.runScript(fl.configURI + 'Commands/script.jsfl', 'functionname', var_to_pass);");

Thanks for your time.

adsn

edit:
Never mind, as always, right after posting I solved the issue.