function close(h,varargin)
%CLOSE  Hides dialog.

%   Copyright 1986-2002 The MathWorks, Inc. 
%   $Revision: 1.1.6.2 $ $Date: 2004/12/10 19:31:12 $

if h.isVisible
    awtinvoke(h.Handles.Frame,'setVisible(Z)',false);
    h.Constraint = [];
end