Is there a halloween script that records, then replays at random?

I used to have a halloween Applescript for Mac OS 9 that would record sounds and then play them back at a short random time delay. It only repeated the sounds for a few minutes and then it would dump them.

It freaked people out because they didn’t know when it was recorded sound or live. It was a fun effect for use at my front door on the trick-or treaters while they waited for me to answer the doorbell.

It was a simple little Applescript but I can’t find it. If anyone can direct me to it or something similar, I’d appreciate it.

I’ve searched around the internet and my end result is this:
first of all download the app from this site: http://microcosmsoftware.com/

this applescript should do it:

set ChangeFileCount to random number from 900 to 1800

set myCount to 1
on idle
	if changefilecount/mycount is 1 then
		set ChangeFileCount to random number from 900 to 1800
		set myCount to 1

		tell application "Finder"
			set myPath to ((name of startup disk) & ":System:Library:Sounds:") as string
	
			set mySounds to every file of folder myPath
		end tell

		set myRandomFile to ((item (random number from 1 to (count mySounds)) of mySounds) as alias) as string
	end if

	set RepeatPlayFile to random number from 10 to 15
	tell application "Play Sound" to play myRandomFile repeat 1

	set myCount to myCOunt + 1
	return RepeatPlayFile
end idle

don’t forget to save as a stay-open application

Hope it works,
ief2

PS.: I’m sorry for my English. I know I sometimes make some rubbish sentences, but I ask you to forgive me. I’m only 14 years old and I come from Belgium, so I speak dutch. If you don’t understand me, don’t hesitate to give a reply on that.

EDIT:
Script wouldn’t work, this does:

global ChangeFileCount
global myCount
global myRandomFile
tell application "Finder"
	set myPath to ((name of startup disk) & ":System:Library:Sounds:") as string
	
	set mySounds to every file of folder myPath
end tell

set myRandomFile to ((item (random number from 1 to (count mySounds)) of mySounds) as alias) as string

set ChangeFileCount to random number from 900 to 1800

set myCount to 1
on idle
	if ChangeFileCount / myCount is 1 then
		set ChangeFileCount to random number from 900 to 1800
		set myCount to 1
		
		tell application "Finder"
			set myPath to ((name of startup disk) & ":System:Library:Sounds:") as string
			
			set mySounds to every file of folder myPath
		end tell
		
		set myRandomFile to ((item (random number from 1 to (count mySounds)) of mySounds) as alias) as string
	end if
	
	set RepeatPlayFile to random number from 10 to 15
	tell application "Play Sound" to play myRandomFile repeat 1
	
	set myCount to myCount + 1
	return RepeatPlayFile
end idle