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"){
  
  top_jag_on = new Image;
  top_jag_on.src = "/img/en/top_03_on.gif";
  top_lr_on = new Image;
  top_lr_on.src = "/img/en/top_04_on.gif";
  top_as_on = new Image;
  top_as_on.src = "/img/en/top_05_on.gif";
  top_ben_on = new Image;
  top_ben_on.src = "/img/en/top_06_on.gif";
  
  jag_new_on = new Image;
  jag_new_on.src = "/img/en/jaguar/menu/menu_gauche_02_on.gif";
  lr_new_on = new Image;
  lr_new_on.src = "/img/en/landrover/menu/menu_gauche_02_on.gif";
  as_new_on = new Image;
  as_new_on.src = "/img/en/astonmartin/menu/menu_gauche_02_on.gif";
  
  new_jag_on = new Image;
  new_jag_on.src = "/img/en/jaguar/menu/menu_gauche_02_on.gif";
  new_lr_on = new Image;
  new_lr_on.src = "/img/en/landrover/menu/menu_gauche_02_on.gif";
  new_as_on = new Image;
  new_as_on.src = "/img/en/astonmartin/menu/menu_gauche_02_on.gif";
  
  newa_on = new Image;
  newa_on.src = "/img/en/menu/menu_gauche_02_a_on.gif";
  newb_on = new Image;
  newb_on.src = "/img/en/menu/menu_gauche_02_b_on.gif";
  newc_on = new Image;
  newc_on.src = "/img/en/menu/menu_gauche_02_c_on.gif";
  newd_on = new Image;
  newd_on.src = "/img/en/menu/menu_gauche_02_d_on.gif";
  
  newja_on = new Image;
  newja_on.src = "/img/en/jaguar/menu/menu_gauche_02_a_on.gif";
  newjb_on = new Image;
  newjb_on.src = "/img/en/jaguar/menu/menu_gauche_02_b_on.gif";
  newjc_on = new Image;
  newjc_on.src = "/img/en/jaguar/menu/menu_gauche_02_c_on.gif";
  newjd_on = new Image;
  newjd_on.src = "/img/en/jaguar/menu/menu_gauche_02_d_on.gif";
  newje_on = new Image;
  newje_on.src = "/img/en/jaguar/menu/menu_gauche_02_e_on.gif";
  newjf_on = new Image;
  newjf_on.src = "/img/en/jaguar/menu/menu_gauche_02_f_on.gif";
  
  newla_on = new Image;
  newla_on.src = "/img/en/landrover/menu/menu_gauche_02_a_on.gif";
  newlb_on = new Image;
  newlb_on.src = "/img/en/landrover/menu/menu_gauche_02_b_on.gif";
  newlc_on = new Image;
  newlc_on.src = "/img/en/landrover/menu/menu_gauche_02_c_on.gif";
  newld_on = new Image;
  newld_on.src = "/img/en/landrover/menu/menu_gauche_02_d_on.gif";
  
  newaa_on = new Image;
  newaa_on.src = "/img/en/astonmartin/menu/menu_gauche_02_a_on.gif";
  newab_on = new Image;
  newab_on.src = "/img/en/astonmartin/menu/menu_gauche_02_b_on.gif";
  newac_on = new Image;
  newac_on.src = "/img/en/astonmartin/menu/menu_gauche_02_c_on.gif";
  newad_on = new Image;
  newad_on.src = "/img/en/astonmartin/menu/menu_gauche_02_d_on.gif";
  
  use_on = new Image;
  use_on.src = "/img/en/menu/menu_gauche_03_on.gif";
  jag_use_on = new Image;
  jag_use_on.src = "/img/en/jaguar/menu/menu_gauche_03_on.gif";
  lr_use_on = new Image;
  lr_use_on.src = "/img/en/landrover/menu/menu_gauche_03_on.gif";
  as_use_on = new Image;
  as_use_on.src = "/img/en/astonmartin/menu/menu_gauche_03_on.gif";
  
  pri_on = new Image;
  pri_on.src = "/img/en/menu/menu_gauche_04_on.gif";
  
  dem_on = new Image;
  dem_on.src = "/img/en/jaguar/menu/menu_gauche_04_on.gif";
  
  ser_on = new Image;
  ser_on.src = "/img/en/menu/menu_gauche_05_on.gif";
  
  news_on = new Image;
  news_on.src = "/img/en/menu/menu_gauche_06_on.gif";

  
  
  top_jag_off = new Image;
  top_jag_off.src = "/img/en/top_03.gif";
  top_lr_off = new Image;
  top_lr_off.src = "/img/en/top_04.gif";
  top_as_off = new Image;
  top_as_off.src = "/img/en/top_05.gif";
  top_ben_off = new Image;
  top_ben_off.src = "/img/en/top_06.gif";
  
  jag_new_off = new Image;
  jag_new_off.src = "/img/en/jaguar/menu/menu_gauche_02.gif";
  lr_new_off = new Image;
  lr_new_off.src = "/img/en/landrover/menu/menu_gauche_02.gif";
  as_new_off = new Image;
  as_new_off.src = "/img/en/astonmartin/menu/menu_gauche_02.gif";

  new_off = new Image;
  new_off.src = "/img/en/menu/menu_gauche_02.gif";
  new_jag_off = new Image;
  new_jag_off.src = "/img/en/jaguar/menu/menu_gauche_02.gif";
  new_lr_off = new Image;
  new_lr_off.src = "/img/en/landrover/menu/menu_gauche_02.gif";
  new_as_off = new Image;
  new_as_off.src = "/img/en/astonmartin/menu/menu_gauche_02.gif";
  
  newa_off = new Image;
  newa_off.src = "/img/en/menu/menu_gauche_02_a.gif";
  newb_off = new Image;
  newb_off.src = "/img/en/menu/menu_gauche_02_b.gif";
  newc_off = new Image;
  newc_off.src = "/img/en/menu/menu_gauche_02_c.gif";
  newd_off = new Image;
  newd_off.src = "/img/en/menu/menu_gauche_02_d.gif";
  
  newja_off = new Image;
  newja_off.src = "/img/en/jaguar/menu/menu_gauche_02_a.gif";
  newjb_off = new Image;
  newjb_off.src = "/img/en/jaguar/menu/menu_gauche_02_b.gif";
  newjc_off = new Image;
  newjc_off.src = "/img/en/jaguar/menu/menu_gauche_02_c.gif";
  newjd_off = new Image;
  newjd_off.src = "/img/en/jaguar/menu/menu_gauche_02_d.gif";
  newje_off = new Image;
  newje_off.src = "/img/en/jaguar/menu/menu_gauche_02_e.gif";
  newjf_off = new Image;
  newjf_off.src = "/img/en/jaguar/menu/menu_gauche_02_f.gif";
  
  newla_off = new Image;
  newla_off.src = "/img/en/landrover/menu/menu_gauche_02_a.gif";
  newlb_off = new Image;
  newlb_off.src = "/img/en/landrover/menu/menu_gauche_02_b.gif";
  newlc_off = new Image;
  newlc_off.src = "/img/en/landrover/menu/menu_gauche_02_c.gif";
  newld_off = new Image;
  newld_off.src = "/img/en/landrover/menu/menu_gauche_02_d.gif";
  
  newaa_off = new Image;
  newaa_off.src = "/img/en/astonmartin/menu/menu_gauche_02_a.gif";
  newab_off = new Image;
  newab_off.src = "/img/en/astonmartin/menu/menu_gauche_02_b.gif";
  newac_off = new Image;
  newac_off.src = "/img/en/astonmartin/menu/menu_gauche_02_c.gif";
  newad_off = new Image;
  newad_off.src = "/img/en/astonmartin/menu/menu_gauche_02_d.gif";
  
  use_off = new Image;
  use_off.src = "/img/en/menu/menu_gauche_03.gif";
  jag_use_off = new Image;
  jag_use_off.src = "/img/en/jaguar/menu/menu_gauche_03.gif";
  lr_use_off = new Image;
  lr_use_off.src = "/img/en/landrover/menu/menu_gauche_03.gif";
  as_use_off = new Image;
  as_use_off.src = "/img/en/astonmartin/menu/menu_gauche_03.gif";
  
  pri_off = new Image;
  pri_off.src = "/img/en/menu/menu_gauche_04.gif";
  
  dem_off = new Image;
  dem_off.src = "/img/en/jaguar/menu/menu_gauche_04.gif";
  
  ser_off = new Image;
  ser_off.src = "/img/en/menu/menu_gauche_05.gif";
  
  news_off = new Image;
  news_off.src = "/img/en/menu/menu_gauche_06.gif";
}

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;
  }
}