Very simple and helpful but...
...a little out of date :/.......If you have a recent version of flash you dont have to do the "window >panel" thing, it's just on the left hand side of your screen after you click the item. Right click the item and select "actions" and click "window" in the toolbar and select "code snippets" just select what you need it to do, you don't actually have to type your own code. For example, to get it to drag and drop you select "Actions > Drag and Drop" in the code snippets window lol. I suggest selecting "bring object to the front" in the code snippets box for every item too, so you don't have to worry about socks being in front of shoes, and for ease of use for the player. :)