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"){
  /* -------------------------- ON -------------------------- */
  /* ------ NAV ------ */
  btnnew_on = new Image;
  btnnew_on.src = "/img/en/menu_left_01_on.jpg";
  
  btnused_on = new Image;
  btnused_on.src = "/img/en/menu_left_02_on.jpg";
  
  btnfineused_on = new Image;
  btnfineused_on.src = "/img/en/menu_left_11_on.jpg";
  
  btnpromos_on = new Image;
  btnpromos_on.src = "/img/en/menu_left_03_on.jpg";
  
  btnquote_on = new Image;
  btnquote_on.src = "/img/en/menu_left_04_on.jpg";
  
  btnservice_on = new Image;
  btnservice_on.src = "/img/en/menu_left_05_on.jpg";
  
  btnparts_on = new Image;
  btnparts_on.src = "/img/en/menu_left_06_on.jpg";
  
  btnbody_on = new Image;
  btnbody_on.src = "/img/en/menu_left_07_on.jpg";
  
  btnroadtest_on = new Image;
  btnroadtest_on.src = "/img/en/menu_left_08_on.jpg";
  
  /* ------ NEWCARS ------ */
  invcityg_on = new Image;
  invcityg_on.src = "/img/en/inv_golf_city_on.jpg";
  
  invcityj_on = new Image;
  invcityj_on.src = "/img/en/inv_jetta_city_on.jpg";
  
  inveos_on = new Image;
  inveos_on.src = "/img/en/inv_eos_on.jpg";
  
  invgti_on = new Image;
  invgti_on.src = "/img/en/inv_gti_on.jpg";
  
  invjetta_on = new Image;
  invjetta_on.src = "/img/en/inv_jetta_on.jpg";
  
  invjettawagon_on = new Image;
  invjettawagon_on.src = "/img/en/inv_jetta_wagon_on.jpg";
  
  invbeetle_on = new Image;
  invbeetle_on.src = "/img/en/inv_beattle_on.jpg";
  
  invbeetlecon_on = new Image;
  invbeetlecon_on.src = "/img/en/inv_beattle_convertible_on.jpg";
  
  invpassat_on = new Image;
  invpassat_on.src = "/img/en/inv_passat_on.jpg";
  
  invpassatwagon_on = new Image;
  invpassatwagon_on.src = "/img/en/inv_passat_wagon_on.jpg";
  
  invrabbit_on = new Image;
  invrabbit_on.src = "/img/en/inv_rabit_on.jpg";
  
  invtiguan_on = new Image;
  invtiguan_on.src = "/img/en/inv_tiguan_on.jpg";
  
  invtouareg_on = new Image;
  invtouareg_on.src = "/img/en/inv_tuareg_on.jpg";
  
  
  
  
  /* -------------------------- OFF -------------------------- */
  /* ------ NAV ------ */
  btnnew_off = new Image;
  btnnew_off.src = "/img/en/menu_left_01_off.jpg";
  
  btnused_off = new Image;
  btnused_off.src = "/img/en/menu_left_02_off.jpg";
  
  btnfineused_off = new Image;
  btnfineused_off.src = "/img/en/menu_left_11_off.jpg";
  
  btnpromos_off = new Image;
  btnpromos_off.src = "/img/en/menu_left_03_off.jpg";
  
  btnquote_off = new Image;
  btnquote_off.src = "/img/en/menu_left_04_off.jpg";
  
  btnservice_off = new Image;
  btnservice_off.src = "/img/en/menu_left_05_off.jpg";
  
  btnparts_off = new Image;
  btnparts_off.src = "/img/en/menu_left_06_off.jpg";
  
  btnbody_off = new Image;
  btnbody_off.src = "/img/en/menu_left_07_off.jpg";
  
  btnroadtest_off = new Image;
  btnroadtest_off.src = "/img/en/menu_left_08_off.jpg";
  
  /* ------ NEWCARS ------ */
  invcityg_off = new Image;
  invcityg_off.src = "/img/en/inv_golf_city_off.jpg";
  
  invcityj_off = new Image;
  invcityj_off.src = "/img/en/inv_jetta_city_off.jpg";
  
  inveos_off = new Image;
  inveos_off.src = "/img/en/inv_eos_off.jpg";
  
  invgti_off = new Image;
  invgti_off.src = "/img/en/inv_gti_off.jpg";
  
  invjetta_off = new Image;
  invjetta_off.src = "/img/en/inv_jetta_off.jpg";
  
  invjettawagon_off = new Image;
  invjettawagon_off.src = "/img/en/inv_jetta_wagon_off.jpg";
  
  invbeetle_off = new Image;
  invbeetle_off.src = "/img/en/inv_beattle_off.jpg";
  
  invbeetlecon_off = new Image;
  invbeetlecon_off.src = "/img/en/inv_beattle_convertible_off.jpg";
  
  invpassat_off = new Image;
  invpassat_off.src = "/img/en/inv_passat_off.jpg";
  
  invpassatwagon_off = new Image;
  invpassatwagon_off.src = "/img/en/inv_passat_wagon_off.jpg";
  
  invrabbit_off = new Image;
  invrabbit_off.src = "/img/en/inv_rabit_off.jpg";
  
  invtiguan_off = new Image;
  invtiguan_off.src = "/img/en/inv_tiguan_off.jpg";
  
  invtouareg_off = new Image;
  invtouareg_off.src = "/img/en/inv_tuareg_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;
  }
}