Set the position of the browser window relative to the upper left corner of the Flash movie.
First available in version 3.0 build 2039.
x - Desired x (left) position of the browser window in pixels.
y - Desired y (top) position of the browser window in pixels.
No output parameters.
When this method is called synchronously, a return object containing the output parameters is returned to the caller immediately.
Browser.setPosition can be called before Browser.open to set the initial window position.