function h=subtitle(note)
% h=subtitle(note)
% h is the handle of the text

if nargin == 0,
   note = '';
end
% put this string at the bottom of the page

old_axes = gca;
aa = axes('position', [0 0 1 1]);
axis('off')
text(0.5, 0.05, [note], 'units','normalized',...
	'fontsize',14,'horizontalalignment','center');
axes(old_axes);
