How can I return the PID of current script within the script

[Varian]

I need this to "toggle" the actions within a script if a second instance of it is detected. Right now I use ProcessList and close all but the highest value, but I would like to get the PID within the script so I can close all the others. I'm not sure if each successive running of a scipt will have higher PID values.

Edited November 3, 2009 by Varian

[trancexx]

PID of 'this' is @AutoItPID.

[Varian]

Thanks!!