browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);

if ((browserName == "Netscape" && browserVer >= 3)||
  (browserName == "Microsoft Internet Explorer" && browserVer >=4)) version = "n3";
else version = "x";

if (version == "n3"){    
  new_on = new Image;
  new_on.src = "/img/fr/top_menu_03_on.jpg";
  
  use_on = new Image;
  use_on.src = "/img/fr/top_menu_04_on.jpg";
  
  ser_on = new Image;
  ser_on.src = "/img/fr/top_menu_05_on.jpg";
  
  nospromos_on = new Image;
  nospromos_on.src = "/img/fr/top_menu_06_on.jpg";
  
  con_on = new Image;
  con_on.src = "/img/fr/top_menu_07_on.jpg";
  
  res_on = new Image;
  res_on.src = "/img/fr/top_menu_08_on.jpg";
  
  
  lanchrysler_on = new Image;
  lanchrysler_on.src = "/img/landing/landing_04_on.jpg";
  
  landodge_on = new Image;
  landodge_on.src = "/img/landing/landing_05_on.jpg";
  
  lanjeep_on = new Image;
  lanjeep_on.src = "/img/landing/landing_06_on.jpg";
  
  lansprinter_on = new Image;
  lansprinter_on.src = "/img/landing/landing_08_on.jpg";
  
  lansuzuki_on = new Image;
  lansuzuki_on.src = "/img/landing/landing_07_on.jpg";
  
  
  
  

  new_off = new Image;
  new_off.src = "/img/fr/top_menu_03_off.jpg";
  
  use_off = new Image;
  use_off.src = "/img/fr/top_menu_04_off.jpg";
  
  ser_off = new Image;
  ser_off.src = "/img/fr/top_menu_05_off.jpg";
  
  nospromos_off = new Image;
  nospromos_off.src = "/img/fr/top_menu_06_off.jpg";
  
  con_off = new Image;
  con_off.src = "/img/fr/top_menu_07_off.jpg";
  
  res_off = new Image;
  res_off.src = "/img/fr/top_menu_08_off.jpg";
  
  lanchrysler_off = new Image;
  lanchrysler_off.src = "/img/landing/landing_04_off.jpg";
  
  landodge_off = new Image;
  landodge_off.src = "/img/landing/landing_05_off.jpg";
  
  lanjeep_off = new Image;
  lanjeep_off.src = "/img/landing/landing_06_off.jpg";
  
  lansprinter_off = new Image;
  lansprinter_off.src = "/img/landing/landing_08_off.jpg";
  
  lansuzuki_off = new Image;
  lansuzuki_off.src = "/img/landing/landing_07_off.jpg";
}

function img_act(imgName){
  if (version == "n3"){
    imgOn = eval(imgName + "_on.src");
    document [imgName].src = imgOn;
  }
}

function img_inact(imgName){
  if (version == "n3"){
    imgOff = eval(imgName + "_off.src");
    document [imgName].src = imgOff;
  }
}