HTH Dialog Developers Group

Yes, that's how I've been doing that lately. The two function, one for each event, is the way how Crow did it and how I've been doing that when I was learning Flash.
You can find much more mess in Crow's files, like two functions for the same event, each holding part of the action code, or action broken into 3 functions performed on 3 different events: on mouse over, on press and on release. Which could end up in a mess if player presses mouse outside the button, move cursor over button and releases mouse button.