<!--

bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
    if ((bName == "Netscape" && bVer >= 3) || 
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3"; 
    else br = "n2";
    
    if (br== "n3") {
    img1on = new Image();          
    img1on.src = "images/button_home_on.jpg";       // Active Image

    img1off = new Image();         
    img1off.src = "images/button_home.jpg";     // Inactive Image

    img2on = new Image();          
    img2on.src = "images/button_features_on.jpg";       // Active Image

    img2off = new Image();         
    img2off.src = "images/button_features.jpg";     // Inactive Image

    img3on = new Image();          
    img3on.src = "images/button_range_on.jpg";       // Active Image

    img3off = new Image();         
    img3off.src = "images/button_range.jpg";     // Inactive Image
	
	img4on = new Image();          
    img4on.src = "images/button_quote_on.jpg";       // Active Image

    img4off = new Image();         
    img4off.src = "images/button_quote.jpg";     // Inactive Image 
	
    img5on = new Image();          
    img5on.src = "images/button_contact_on.jpg";       // Active Image

    img5off = new Image();         
    img5off.src = "images/button_contact.jpg";     // Inactive Image 
    }

function imgAct(imgName) {
    if (br== "n3") {
    document[imgName].src = eval(imgName + "on.src");
   }
}

function imgInact(imgName) {
    if (br== "n3") {
    document[imgName].src = eval(imgName + "off.src");
   }
}

// -->