Execute applescript on another computer on the network?

I wonder how to execute an applescript on another computer on the network.

Like send a alert message or anything else…

Best regards

Mr Designer

Model: G5 Dual 2.7ghz.
AppleScript: Version 1.0
Browser: Safari 416.12
Operating System: Mac OS X (10.4)

This works fine here:

set m to "eppc://user:pwd@xxx.xxx.xxx.xxx"
tell application "Finder" of machine m
	do shell script "osascript -e 'tell app (path to frontmost application as text) to display dialog \"Hola, periquita...\" with icon note' > /dev/null 2>&1 &"
end tell

thanx.!!