Description
void 
swf_startbutton ( int objid, int type)
     The swf_startbutton() function starts off the
     definition of a button.  The type
     parameter can either be TYPE_MENUBUTTON or TYPE_PUSHBUTTON.  The
     TYPE_MENUBUTTON constant allows the focus to travel from the
     button when the mouse is down, TYPE_PUSHBUTTON does not allow the
     focus to travel when the mouse is down.