function[]=label_style(bc,c);
%Draw white rectangle as a background for contour labels
%of the currently active subplot
%v0.3 senya@atmos.umd.edu 4/9/03

if(nargin==0)
bc='w'; c='k';
end

set(gca,'layer','top')
hh = findobj('type','text','parent',gca);
set(hh,'rotation',0,'backgroundcolor',bc,'color',c);
