ActionScript for Flash MX: The Definitive Guide, 2nd Edition By Colin Moock
Chapter 18. ActionScript Language Reference
TextField._url Property
Flash 6
the network address of the movie clip that contains the field
read-only
theField._url
Description
The _url property represents the URL (Uniform Resource Locator) indicating the Internet or local disk location of theField._parent, as a string. The _url property is always an absolute URL, never a relative one. See MovieClip._url for details.
