% mmenu2.mHm_top = uimenu('Label','Example');Hm_box = uimenu(Hm_top,'Label','Axis Box',...           'CallBack',[...              'if strcmp(get(gca,''Box''),''on''),',...                 'set(gca,''Box'',''off''),',...                 'set(Hm_box,''Checked'',''off''),',...              'else,',...                 'set(gca,''Box'',''on''),',...                 'set(Hm_box,''Checked'',''on''),',...              'end']);