<!--

// Detect if browser is Netscape 3 + or IE 4 +.
bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
    if ((bName == "Netscape" && bVer >= 3) || 
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3"; 
    else br = "n2";

// Create image objects, preload all active and inactive images.
		if (br== "n3") { 

    img0on = new Image();
    img0on.src = "/images/nav/login.on.gif";
    img0off = new Image();
    img0off.src = "/images/nav/login.off.gif";    

    img1on = new Image();
    img1on.src = "/images/nav/event.on.gif";
    img1off = new Image();
    img1off.src = "/images/nav/event.off.gif";

    img2on = new Image();
    img2on.src = "/images/nav/order.on.gif";
    img2off = new Image();
    img2off.src = "/images/nav/order.off.gif";

    img3on = new Image();
    img3on.src = "/images/nav/comp.on.gif";
    img3off = new Image();
    img3off.src = "/images/nav/comp.off.gif";

    img4on = new Image();
    img4on.src = "/images/nav/contact.on.gif";
    img4off = new Image();
    img4off.src = "/images/nav/contact.off.gif";

    img5on = new Image();
    img5on.src = "/images/nav/leg.on.gif";
    img5off = new Image();
    img5off.src = "/images/nav/leg.off.gif";

    img6on = new Image();
    img6on.src = "/images/nav/member.on.gif";
    img6off = new Image();
    img6off.src = "/images/nav/member.off.gif";

    img8on = new Image();
    img8on.src = "/images/nav/detroit.on.gif";
    img8off = new Image();
    img8off.src = "/images/nav/detroit.off.gif";    

    img9on = new Image();
    img9on.src = "/images/nav/sitemap.on.gif";
    img9off = new Image();
    img9off.src = "/images/nav/sitemap.off.gif";

    img10on = new Image();
    img10on.src = "/images/nav/home.on.gif";
    img10off = new Image();
    img10off.src = "/images/nav/home.off.gif";
    
		}
// Function to "activate" images.
function imgAct(imgName) {
    if (br == "n3") {
    document[imgName].src = eval(imgName + "on.src");
    }
}
// Function to "deactivate" images.
function imgInact(imgName) {
    if (br == "n3") {
    document[imgName].src = eval(imgName + "off.src");
    }
}
// -->