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")
 {    
        Aon = new Image;
        Aon.src = "/img/fr/menu_02_on.gif";
        Bon = new Image;
        Bon.src = "/img/fr/menu_03_on.gif";
        Con = new Image;
        Con.src = "/img/fr/menu_04_on.gif";
        Don = new Image;
        Don.src = "/img/fr/menu_05_on.gif";
        Eon = new Image;
        Eon.src = "/img/fr/menu_06_on.gif";
        Fon = new Image;
        Fon.src = "/img/fr/top_03_on.gif";
        Gon = new Image;
        Gon.src = "/img/fr/top_04_on.gif";
        Hon = new Image;
        Hon.src = "/img/fr/top_05_on.gif";
        Ion = new Image;
        Ion.src = "/img/fr/top_06_on.gif";
        Jon = new Image;
        Jon.src = "/img/fr/top_07_on.gif";
        Kon = new Image;
        Kon.src = "/img/fr/top_09_on.gif";
        Lon = new Image;
        Lon.src = "/img/fr/top_10_on.gif";
        
        Aoff = new Image;
        Aoff.src = "/img/fr/menu_02_off.gif";
        Boff = new Image;
        Boff.src = "/img/fr/menu_03_off.gif";
        Coff = new Image;
        Coff.src = "/img/fr/menu_04_off.gif";
        Doff = new Image;
        Doff.src = "/img/fr/menu_05_off.gif";
        Eoff = new Image;
        Eoff.src = "/img/fr/menu_06_off.gif";
        Foff = new Image;
        Foff.src = "/img/fr/top_03_off.gif";
        Goff = new Image;
        Goff.src = "/img/fr/top_04_off.gif";
        Hoff = new Image;
        Hoff.src = "/img/fr/top_05_off.gif";
        Ioff = new Image;
        Ioff.src = "/img/fr/top_06_off.gif";
        Joff = new Image;
        Joff.src = "/img/fr/top_07_off.gif";
        Koff = new Image;
        Koff.src = "/img/fr/top_09_off.gif";
        Loff = new Image;
        Loff.src = "/img/fr/top_10_off.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;
        }
}


var onImgs = new Array();
onImgs['chevy'] = new Image();
onImgs['buick'] = new Image();
onImgs['GMC'] = new Image();
onImgs['chevytrucks'] = new Image();
onImgs['chevy'].src = '/img/fr/home_bt_dealer_01_on.jpg';
onImgs['buick'].src = '/img/fr/home_bt_dealer_02_on.jpg';
onImgs['GMC'].src = '/img/fr/home_bt_dealer_03_on.jpg';
onImgs['chevytrucks'].src = '/img/fr/home_bt_dealer_04_on.jpg';

function imgOn(imgName){
  if (document.images){
    document.images[imgName].style.cursor = 'pointer';
    document.images[imgName].src = onImgs[imgName].src;
  }
}

var offImgs = new Array();
offImgs['chevy'] = new Image();
offImgs['buick'] = new Image();
offImgs['GMC'] = new Image();
offImgs['chevytrucks'] = new Image();
offImgs['chevy'].src = '/img/fr/home_bt_dealer_01.jpg';
offImgs['buick'].src = '/img/fr/home_bt_dealer_02.jpg';
offImgs['GMC'].src = '/img/fr/home_bt_dealer_03.jpg';
offImgs['chevytrucks'].src = '/img/fr/home_bt_dealer_04.jpg';

function imgOff(imgName){
  if (document.images){
    document.images[imgName].style.cursor = 'pointer';
    document.images[imgName].src = offImgs[imgName].src;
  }
}