symbolInstance.visible
#### Availability
Flash CS5.5 Professional.
#### Usage
symbolInstance.visible
#### Description
Property; a boolean value that sets the Visible property of an object to on (true) or off (false).
#### Example
The following example sets the visibility of the first item in the first frame of the first layer to false:
javascript
fl.getDocumentDOM().getTimeline().layers[0].frames[0].elements[0].visible = false;