<!-- Activate Cloaking Device>

        if (document.images) {         
           
            img1on = new Image();      
            img1on.src = "images/menu/ab4me.jpg";  
            img2on = new Image();      
            img2on.src = "images/menu/beer.gif";                
            img3on = new Image();      
            img3on.src = "images/menu/david-r.jpg";   
            img4on = new Image();      
            img4on.src = "images/menu/dbr-r.jpg";                
            img5on = new Image();      
            img5on.src = "images/menu/work-r.jpg";                
            img6on = new Image();      
            img6on.src = "images/menu/b-cam-r.jpg";                
               

            img1off = new Image(); 
            img1off.src = "images/menu/ab4me.jpg"; 
            img2off = new Image(); 
            img2off.src = "images/menu/abbot_logo.gif"; 
            img3off = new Image(); 
            img3off.src = "images/menu/david.jpg"; 
            img4off = new Image(); 
            img4off.src = "images/menu/dbr.jpg"; 
            img5off = new Image(); 
            img5off.src = "images/menu/work.jpg"; 
            img6off = new Image(); 
            img6off.src = "images/menu/b-cam.jpg"; 
      
 
        }

function imgOn(imgName) 
{
        if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
        }
}

function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "off.src");
        }
}

<!-- Deactivate Cloaking  -->