Popup Window help

I’ve been trying to follow the following tutorial, however i cannot seem to get the actionscript right, i always comes up with an error in debug mode.

http://www.kirupa.com/developer/flash5/newwindow.htm

Can anyone help me to correct the actionscript?

.onRelease = function() {
	.getURL("javascript:Launch('http://www.kirupa.com/kirupa.htm')")
}

Thanks,

-ollie