// 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";

    if (br== "n3") { 
    img1on = new Image();                    
    img1on.src = "images/SiteImages/Home_on.jpg";        
    
    img1off = new Image();              
    img1off.src = "images/SiteImages/Home_off.jpg"; 

    img2on = new Image();                    
    img2on.src = "images/SiteImages/about_on.jpg"; 

    img2off = new Image();              
    img2off.src = "images/SiteImages/about_off.jpg"; 

    img3on = new Image();                    
    img3on.src = "images/SiteImages/find_on.jpg"; 

    img3off = new Image();              
    img3off.src = "images/SiteImages/find_off.jpg";

    img4on = new Image();                    
    img4on.src = "images/SiteImages/commercial_on.jpg"; 

    img4off = new Image();              
    img4off.src = "images/SiteImages/commercial_off.jpg"; 

    img5on = new Image();                    
    img5on.src = "images/SiteImages/investor_on.jpg"; 

    img5off = new Image();              
    img5off.src = "images/SiteImages/investor_off.jpg";
    
    img6on = new Image();                    
    img6on.src = "images/SiteImages/contact_on.jpg"; 

    img6off = new Image();              
    img6off.src = "images/SiteImages/contact_off.jpg";
    
    img7on = new Image();                    
    img7on.src = "images/SiteImages/view_on.jpg";  
    
    img7off = new Image();              
    img7off.src = "images/SiteImages/view_off.jpg";
    
    img8on = new Image();                    
    img8on.src = "images/SiteImages/btnPrevious_on.jpg";  
    
    img8off = new Image();              
    img8off.src = "images/SiteImages/btnPrevious_off.jpg";
    
    img9on = new Image();                    
    img9on.src = "images/SiteImages/RenterApp_on.jpg";  
    
    img9off = new Image();              
    img9off.src = "images/SiteImages/RenterApp_off.jpg";
    
    img10on = new Image();                    
    img10on.src = "images/SiteImages/Newsletter_on.jpg";  
    
    img10off = new Image();              
    img10off.src = "images/SiteImages/Newsletter_off.jpg"; 
    
    img11on = new Image();                    
    img11on.src = "images/SiteImages/Login_on.jpg";  
    
    img11off = new Image();              
    img11off.src = "images/SiteImages/Login_off.jpg";      
             
    img12on = new Image();                    
    img12on.src = "images/SiteImages/Student_on.jpg";  
    
    img12off = new Image();              
    img12off.src = "images/SiteImages/Student_off.jpg";           
   
 }

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");
    }
}