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"){
  // menu top principal
  new_on = new Image;
  new_on.src = "/img/en/menu_top_03_on.gif";
  
  use_on = new Image;
  use_on.src = "/img/en/menu_top_04_on.gif";
  
  req_on = new Image;
  req_on.src = "/img/en/menu_top_05_on.gif";
  
  pro_on = new Image;
  pro_on.src = "/img/en/menu_top_06_on.gif";
  
  par_on = new Image;
  par_on.src = "/img/en/menu_top_07_on.gif";
  
  con_on = new Image;
  con_on.src = "/img/en/menu_top_08_on.gif";
  
  // menu top secondaire 
  cre_on = new Image;
  cre_on.src = "/img/en/menu_top3_01b_on.gif";
  
  ose_on = new Image;
  ose_on.src = "/img/en/menu_top3_02_on.gif";
  
  art_on = new Image;
  art_on.src = "/img/en/menu_top3_03_on.gif";
  
  dem_on = new Image;
  dem_on.src = "/img/en/menu_top3_04_on.gif";
  
  // menu top véhicules
  sen_on = new Image;
  sen_on.src = "/img/en/menu_top2_02_on.gif";
    
  alt_on = new Image;
  alt_on.src = "/img/en/menu_top2_03_on.gif";
    
  alc_on = new Image;
  alc_on.src = "/img/en/menu_top2_04_on.gif";
    
  max_on = new Image;
  max_on.src = "/img/en/menu_top2_05_on.gif";
    
  // z35_on = new Image;
  // z35_on.src = "/img/en/menu_top2_06_on.gif";
  
  z37_on = new Image;
  z37_on.src = "/img/en/menu_top2_06_on.gif";
    
  fro_on = new Image;
  fro_on.src = "/img/en/menu_top2_07_on.gif";
      
  tit_on = new Image;
  tit_on.src = "/img/en/menu_top2_08_on.gif";
    
  que_on = new Image;
  que_on.src = "/img/en/menu_top2_09_on.gif";
    
  xte_on = new Image;
  xte_on.src = "/img/en/menu_top2_10_on.gif";
    
  pat_on = new Image;
  pat_on.src = "/img/en/menu_top2_11_on.gif";
    
  mur_on = new Image;
  mur_on.src = "/img/en/menu_top2_12_on.gif";
    
  arm_on = new Image;
  arm_on.src = "/img/en/menu_top2_13_on.gif";
      
  ver_on = new Image;
  ver_on.src = "/img/en/menu_top2_14_on.gif";
    
  veh_on = new Image;
  veh_on.src = "/img/en/menu_top2_15_on.gif";
    
  rog_on = new Image;
  rog_on.src = "/img/en/menu_top2_16_on.gif";
  
  // inventaire
  inv_sen_on = new Image;
  inv_sen_on.src = "/img/en/inv/inv_sentra_on.jpg";
    
  inv_alt_on = new Image;
  inv_alt_on.src = "/img/en/inv/inv_altima_on.jpg";
    
  inv_alc_on = new Image;
  inv_alc_on.src = "/img/en/inv/inv_altimacoupe_on.jpg";
    
  inv_max_on = new Image;
  inv_max_on.src = "/img/en/inv/inv_maxima_on.jpg";
    
  // inv_z35_on = new Image;
  // inv_z35_on.src = "/img/en/inv/inv_350z_on.jpg";
  
  inv_z37_on = new Image;
  inv_z37_on.src = "/img/en/inv/inv_370z_on.jpg";
    
  inv_fro_on = new Image;
  inv_fro_on.src = "/img/en/inv/inv_frontier_on.jpg";
      
  inv_tit_on = new Image;
  inv_tit_on.src = "/img/en/inv/inv_titan_on.jpg";
    
  inv_que_on = new Image;
  inv_que_on.src = "/img/en/inv/inv_quest_on.jpg";
    
  inv_xte_on = new Image;
  inv_xte_on.src = "/img/en/inv/inv_xterra_on.jpg";
    
  inv_pat_on = new Image;
  inv_pat_on.src = "/img/en/inv/inv_pathfinder_on.jpg";
    
  inv_mur_on = new Image;
  inv_mur_on.src = "/img/en/inv/inv_murano_on.jpg";
    
  inv_arm_on = new Image;
  inv_arm_on.src = "/img/en/inv/inv_armada_on.jpg";
      
  inv_ver_on = new Image;
  inv_ver_on.src = "/img/en/inv/inv_versa_on.jpg";
    
  inv_veh_on = new Image;
  inv_veh_on.src = "/img/en/inv/inv_versa_hb_on.jpg";
    
  inv_rog_on = new Image;
  inv_rog_on.src = "/img/en/inv/inv_rogue_on.jpg";
  
  inv_cube_on = new Image;
  inv_cube_on.src = "/img/en/inv/inv_cube_on.jpg";
  
  // menu top principal
  new_off = new Image;
  new_off.src = "/img/en/menu_top_03_off.gif";
  
  use_off = new Image;
  use_off.src = "/img/en/menu_top_04_off.gif";
  
  req_off = new Image;
  req_off.src = "/img/en/menu_top_05_off.gif";
  
  pro_off = new Image;
  pro_off.src = "/img/en/menu_top_06_off.gif";
  
  par_off = new Image;
  par_off.src = "/img/en/menu_top_07_off.gif";
  
  con_off = new Image;
  con_off.src = "/img/en/menu_top_08_off.gif";
  
  // menu top secondaire
  cre_off = new Image;
  cre_off.src = "/img/en/menu_top3_01b_off.gif";
  
  ose_off = new Image;
  ose_off.src = "/img/en/menu_top3_02_off.gif";
  
  art_off = new Image;
  art_off.src = "/img/en/menu_top3_03_off.gif";
  
  dem_off = new Image;
  dem_off.src = "/img/en/menu_top3_04_off.gif";
  
  // menu top véhicules
  sen_off = new Image;
  sen_off.src = "/img/en/menu_top2_02_off.gif";
    
  alt_off = new Image;
  alt_off.src = "/img/en/menu_top2_03_off.gif";
    
  alc_off = new Image;
  alc_off.src = "/img/en/menu_top2_04_off.gif";
    
  max_off = new Image;
  max_off.src = "/img/en/menu_top2_05_off.gif";
    
  // z35_off = new Image;
  // z35_off.src = "/img/en/menu_top2_06_off.gif";
  
  z37_off = new Image;
  z37_off.src = "/img/en/menu_top2_06_off.gif";
    
  fro_off = new Image;
  fro_off.src = "/img/en/menu_top2_07_off.gif";
      
  tit_off = new Image;
  tit_off.src = "/img/en/menu_top2_08_off.gif";
    
  que_off = new Image;
  que_off.src = "/img/en/menu_top2_09_off.gif";
    
  xte_off = new Image;
  xte_off.src = "/img/en/menu_top2_10_off.gif";
    
  pat_off = new Image;
  pat_off.src = "/img/en/menu_top2_11_off.gif";
    
  mur_off = new Image;
  mur_off.src = "/img/en/menu_top2_12_off.gif";
    
  arm_off = new Image;
  arm_off.src = "/img/en/menu_top2_13_off.gif";
      
  ver_off = new Image;
  ver_off.src = "/img/en/menu_top2_14_off.gif";
    
  veh_off = new Image;
  veh_off.src = "/img/en/menu_top2_15_off.gif";
    
  rog_off = new Image;
  rog_off.src = "/img/en/menu_top2_16_off.gif";
  
  // inventaire
  inv_sen_off = new Image;
  inv_sen_off.src = "/img/en/inv/inv_sentra_off.jpg";
    
  inv_alt_off = new Image;
  inv_alt_off.src = "/img/en/inv/inv_altima_off.jpg";
    
  inv_alc_off = new Image;
  inv_alc_off.src = "/img/en/inv/inv_altimacoupe_off.jpg";
    
  inv_max_off = new Image;
  inv_max_off.src = "/img/en/inv/inv_maxima_off.jpg";
    
  inv_z37_off = new Image;
  inv_z37_off.src = "/img/en/inv/inv_370z_off.jpg";
    
  inv_fro_off = new Image;
  inv_fro_off.src = "/img/en/inv/inv_frontier_off.jpg";
      
  inv_tit_off = new Image;
  inv_tit_off.src = "/img/en/inv/inv_titan_off.jpg";
    
  inv_que_off = new Image;
  inv_que_off.src = "/img/en/inv/inv_quest_off.jpg";
    
  inv_xte_off = new Image;
  inv_xte_off.src = "/img/en/inv/inv_xterra_off.jpg";
    
  inv_pat_off = new Image;
  inv_pat_off.src = "/img/en/inv/inv_pathfinder_off.jpg";
    
  inv_mur_off = new Image;
  inv_mur_off.src = "/img/en/inv/inv_murano_off.jpg";
    
  inv_arm_off = new Image;
  inv_arm_off.src = "/img/en/inv/inv_armada_off.jpg";
      
  inv_ver_off = new Image;
  inv_ver_off.src = "/img/en/inv/inv_versa_off.jpg";
    
  inv_veh_off = new Image;
  inv_veh_off.src = "/img/en/inv/inv_versa_hb_off.jpg";
    
  inv_rog_off = new Image;
  inv_rog_off.src = "/img/en/inv/inv_rogue_off.jpg";
  
  inv_cube_off = new Image;
  inv_cube_off.src = "/img/en/inv/inv_cube_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;
  }
}

function menuimg_act(imgName,bigImgName){
  if (version == "n3"){
    imgOn = eval(imgName + "_on.src");
    document [imgName].src = imgOn;
    document.images["bigImg"].src = "/img/en/top_"+bigImgName;
  }
}