%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%	ww2_pu.m
%
%	jmw
%	7/25/94
%
%	determine which label button has changed and update value of
%	"new" variable
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

for i=2:tmp_seg_cnt-1,
	new_ww2_pu_value(i) = get(ww2_popup_h(i),'Value');
	if (new_ww2_pu_value(i) ~= ww2_pu_value(i) )
		% change has occured
		set(ww2_pb_update_h,'Visible','On');
		set(ww2_pb_cancel_h,'Visible','On');
	end;
end;