Insert New Symbol
Flash CS3 Tutorial
How to Insert a New Flash Symbol
When you insert a new symbol, you start with an empty symbol and then add content a piece at a time.
This method differs from starting with an object and converting it to a symbol. For more information on converting an object, see topic, Convert Object to Symbol.
In a Flash document, choose Insert > New Symbol (Cmd/F8 (PC-Ctrl/F8)).
In the dialog box, name your symbol and choose the symbol type (Movie clip, Button, or Graphic).
You are now inside the new symbol. Add your content, then press the Scene icon in the upper left corner of the stage to return to the main timeline.
Select a layer and a keyframe to place your new symbol.
Open the Library (Window > Library)(Cmd/L (PC-Ctrl/L) and drag your new symbol to the stage.
Where are the Objects and Stage Boundaries
Using this method can be a bit confusing because you can't see the other objects on the stage or the stage size.
Once you add some content to your symbol, you can always return to the main timeline, add the symbol and reopen the symbol by double-clicking it. Now you can see the stage and all the other objects.