var pics = 6,
    pic_prefix2 = 'pic_eng',
    pic_path2   = '/img/n',
    pic_ext_act2  = '_1.gif',
    pic_ext_pass2 = '.gif';
var img_cache2 = new Array(pics * 2);

var is_loaded2=0;

function loaded2() {
  var i, j;

  if (is_loaded2)
    return true;
    
  is_loaded2 = 1;

  for (i = 1, j = 0; i <= pics; i++) {
    img_cache2[j] = new Image();
    img_cache2[j++].src = pic_path2 + i + pic_ext_pass2;

    img_cache2[j] = new Image();
    img_cache2[j++].src = pic_path2 + i + pic_ext_act2;
  }

  return true;
}

function hilite2(img_no, state) {
  if (!is_loaded2 || !(document.images[pic_prefix2 + img_no]))
    return false;

  document.images[pic_prefix2 + img_no].src = img_cache2[(img_no - 1)* 2 + state].src;
  return false;
}