
<!--    
    browserName = navigator.appName;
    browserVer = parseInt(navigator.appVersion);
    if (browserName == "Netscape" && browserVer >= 3) version = "n3";
    else version = "n2";
if (browserName == "Microsoft Internet Explorer" && browserVer >= 4) version = "n3";

    if (version == "n3") {
	
    chr1on = new Image();
    chr1on.src = "graphics/interface/bt_products2.gif";
    chr1off = new Image();
    chr1off.src = "graphics/interface/bt_products.gif";
	
	chr2on = new Image();
    chr2on.src = "graphics/interface/bt_profile2.gif";
    chr2off = new Image();
    chr2off.src = "graphics/interface/bt_profile.gif";
    
	chr3on = new Image();
    chr3on.src = "graphics/interface/bt_news2.gif";
    chr3off = new Image();
    chr3off.src = "graphics/interface/bt_news.gif";

	chr4on = new Image();
    chr4on.src = "graphics/interface/bt_contact2.gif";
    chr4off = new Image();
    chr4off.src = "graphics/interface/bt_contact.gif";
	
	chr5on = new Image();
    chr5on.src = "graphics/interface/bt_hotchkiss2.gif";
    chr5off = new Image();
    chr5off.src = "graphics/interface/bt_hotchkiss.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;
    }
    }
// -->