if (document.images) {            // Active Images
            img1on = new Image();      
            img1on.src = "imgs/biography_on.gif"; 
            img2on = new Image();      
            img2on.src = "imgs/recordings_on.gif"; 
            img3on = new Image();      
            img3on.src = "imgs/product_on.gif"; 
            img4on = new Image();      
            img4on.src = "imgs/contact_on.gif"; 
            img5on = new Image();      
            img5on.src = "imgs/reviews_on.jpg";
            img6on = new Image();      
            img6on.src = "imgs/myspace_on.gif"; 

            img1off = new Image();      
            img1off.src = "imgs/biography.gif"; 
            img2off = new Image();      
            img2off.src = "imgs/recordings.gif"; 
            img3off = new Image();      
            img3off.src = "imgs/product.gif"; 
            img4off = new Image();      
            img4off.src = "imgs/contact.gif"; 
            img5off = new Image();      
            img5off.src = "imgs/reviews.jpg"; 
            img6off = new Image();      
            img6off.src = "imgs/myspace.gif";
        }


// Function to 'switch' images.
function changeImages() {
	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
			}
		}
	}