<!--

        if (document.images) {            // Active Images
            
			img1off = new Image(); 
            img1off.src = "buttons/button1off.jpg"; 
			img27off = new Image();
            img27off.src = "buttons/button27off.jpg";
            img3off = new Image();
            img3off.src = "buttons/button3off.jpg";
            img4off = new Image();
            img4off.src = "buttons/button4off.jpg";
			img5off = new Image();          
            img5off.src = "buttons/button5off.jpg"; 
            img33off = new Image();          
            img33off.src = "buttons/button33off.jpg";
			img35off = new Image();
            img35off.src = "buttons/button34off.jpg";
			
			img1on = new Image();      
            img1on.src = "buttons/button1on.jpg";
			img27on = new Image();
            img27on.src = "buttons/button27on.jpg";
            img3on = new Image();
            img3on.src = "buttons/button3on.jpg";
            img4on = new Image();
            img4on.src = "buttons/button4on.jpg";
			img5on = new Image();
            img5on.src = "buttons/button5on.jpg";
            img33on = new Image();
            img33on.src = "buttons/button33on.jpg";
			img35on = new Image();
            img35on.src = "buttons/button34on.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");
        }
}

// -->