img_menucornlon = '/images/mn_left_on.jpg';
img_menucornron = '/images/mn_right_on.jpg';

img_menucornloff = '/images/mn_left_off.jpg';
img_menucornroff = '/images/mn_right_off.jpg';

img_spacer = '/images/clear.gif';

function openwin(href)
{
  window.open(href, '_blank');
}