How can i send message via Skype to specified contacts?

So far i can activate Skype and set status.
Now i try to activate contanct and send mesage:

tell application "Skype"
	set skypeContact to "MyFriend"
	--send command "CALL " & skypeContact script name "AppleScript status setter"
end tell

how to send some text, and even more: can i send text from clipboard?