if (document.images) {            // Active Images
	img1on = new Image();      
    img1on.src = "res/home-on.jpg"; 
	img2on = new Image();      
    img2on.src = "res/panel-on.jpg"; 
	img3on = new Image();      
    img3on.src = "res/map-on.jpg"; 
	img4on = new Image();      
    img4on.src = "res/links-on.jpg"; 
	img5on = new Image();      
    img5on.src = "res/contact-on.jpg"; 
	img6on = new Image();      
    img6on.src = "res/schedule-on.jpg"; 
	img7on = new Image();      
    img7on.src = "res/flyer_sm-on.jpg"; 
	img8on = new Image();      
    img8on.src = "res/book-on.jpg"; 
	img9on = new Image();      
    img9on.src = "res/register-on.jpg";  
	

	
  
    img1off = new Image();      
    img1off.src = "res/home-off.jpg"; 
	img2off = new Image();      
    img2off.src = "res/panel-off.jpg";
	img3off = new Image();      
    img3off.src = "res/map-off.jpg";
	img4off = new Image();      
    img4off.src = "res/links-off.jpg";
	img5off = new Image();      
    img5off.src = "res/contact-off.jpg";
	img6off = new Image();      
    img6off.src = "res/schedule-off.jpg";
	img7off = new Image();      
    img7off.src = "res/flyer_sm-off.jpg";
	img8off = new Image();      
    img8off.src = "res/book-off.jpg";
	img9off = new Image();      
    img9off.src = "res/register-off.jpg";
	
	
	
	
}



// Function to 'activate' images.
function imgOn(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
        }
}

// Function to 'deactivate' images.
function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "off.src");
        }
}
// -->