You can use any language, supported by Windows scripting Host. OS contains VBScript and JScript as default, but you can install another ones. Look here: http://www.mvps.org/scripting/languages/
In PSPad folder should be scripting.rtf document with description and examples -- <http://forum.pspad.com/read.php?2,65617,65621> PSPad freeware editor http://www.pspad.com
