No5 IRC uses vbscript/javascript for scripting

So far is very basic. There is the omnipresent object no5, methods you call using Call no5.SomeMethod() and there are events which you receive declaring
Sub no5_OnSomeEvent(param1,param2)
' your code here
End Sub

In Javascript you write var id = no5.SetTimer(1,1000);
function no5::OnTimer( id )
no5.Output("got time!");

The methods are:

The events are:

I Found a good vbscript reference here

Unfortunately i didn't find a good vbscript tutorial

Good javascript reference and tutorial here