(no version information, might be only in CVS)
SWFbutton->setAction -- Sets the action
Description
void 
swfbutton->setaction ( resource action )
| Warning | 
| This function is
EXPERIMENTAL. The behaviour of this function, the
name of this function, and anything else documented about this
function may change without notice in a future release of PHP. 
Use this function at your own risk. | 
     swfbutton->setaction() sets the action to be performed
     when the button is clicked. Alias for addAction(shape, SWFBUTTON_MOUSEUP).
     action is a swfaction().
    
     See also
     swfbutton->addshape() and
     swfaction().