// 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") { 
    img11on = new Image();           		//Images are Red and Hot
    img11on.src = "/minisite/images/b-home-on.gif";     
    img12on = new Image();           
    img12on.src = "/minisite/images/b-acc-on.gif";
    img13on = new Image();           
    img13on.src = "/minisite/images/b-services-on.gif";     
    img14on = new Image();           
    img14on.src = "/minisite/images/b-directions-on.gif";     
    img15on = new Image();           
    img15on.src = "/minisite/images/b-info-on.gif";
    
    img11off = new Image();          
    img11off.src = "/minisite/images/b-home-off.gif";   	//Images are Blue and UNHOT
    img12off = new Image();          
    img12off.src = "/minisite/images/b-acc-off.gif";   
    img13off = new Image();          
    img13off.src = "/minisite/images/b-services-off.gif";   
    img14off = new Image();          
    img14off.src = "/minisite/images/b-directions-off.gif";   
    img15off = new Image();          
    img15off.src = "/minisite/images/b-info-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");
    
   }
}