public static const NORMAL:String = "normal"
| Language version:  | ActionScript 3.0		 | 
		The text field's default interaction mode is NORMAL and it varies across platform. 
		On Desktop, the normal mode implies that the text field is in scrollable + selection mode. 
		On Mobile platforms like Android, normal mode implies that the text field can only be scrolled but 
		the text can not be selected.
		
		
 
public static const SELECTION:String = "selection"
| Language version:  | ActionScript 3.0		 | 
		On mobile platforms like Android, the text field starts in normal mode(which implies scroll and non-selectable mode).
		The user can switch to selection mode through the in-built context menu of the text field object.