<!--
browserName = navigator.appName;
browserVer = parseInt ( navigator.appVersion );
version = "n2";
if ( browserName == "Netscape" && browserVer >= 3 ) version = "n3";
if ( browserName == "Microsoft Internet Explorer" && browserVer >=4 ) version = "e4";
if ( version == "n3" || version == "e4" )
{
  nws_on = new Image (82, 75);
  nws_on.src = "images/nws_logo_on.jpg";
  usda_on = new Image (82, 57);
  usda_on.src = "images/usda_logo_on.jpg";
  bb_on = new Image (82, 82);
  bb_on.src = "images/bb_logo_on.jpg";
  tree_fruit_on = new Image (104, 80);
  tree_fruit_on.src = "images/tree_fruit_on.gif";
  grapes_on = new Image (104, 80);
  grapes_on.src = "images/grapes_on.gif";
  fall_items_on = new Image (104, 80);
  fall_items_on.src = "images/fall_items_on.gif";
  kiwi_on = new Image (104, 80);
  kiwi_on.src = "images/kiwi_on.gif";
  citrus_on = new Image (104, 80);
  citrus_on.src = "images/citrus_on.gif";
  sequoia_on = new Image (104, 80);
  sequoia_on.src = "images/sequoia_on.jpg";
  nws_off = new Image (82, 75);
  nws_off.src = "images/nws_logo.jpg";
  usda_off = new Image (82, 57);
  usda_off.src = "images/usda_logo.jpg";
  bb_off = new Image (82, 82);
  bb_off.src = "images/bb_logo.jpg";
  tree_fruit_off = new Image (104, 80);
  tree_fruit_off.src = "images/tree_fruit_off.gif";
  grapes_off = new Image (104, 80);
  grapes_off.src = "images/grapes_off.gif";
  fall_items_off = new Image (104, 80);
  fall_items_off.src = "images/fall_items_off.gif";
  kiwi_off = new Image (104, 80);
  kiwi_off.src = "images/kiwi_off.gif";
  citrus_off = new Image (104, 80);
  citrus_off.src = "images/citrus_off.gif";
  sequoia_off = new Image (104, 80);
  sequoia_off.src = "images/sequoia_off.jpg";
}
function button_on ( imgName )
{
  if ( version == "n3" || version == "e4" )
  {
    butOn = eval ( imgName + "_on.src" );
    document [imgName].src = butOn;
  }
}
function button_off ( imgName )
{
  if ( version == "n3" || version == "e4" )
  {
    butOff = eval ( imgName + "_off.src" );
    document [imgName].src = butOff;
  }
}
// -->