if (document.images) {

	aon = new Image();           // Active images
	aon.src = "images/about1.gif";
	aoff = new Image();          // Inactive images
	aoff.src = "images/about2.gif";

	bon = new Image();           // Active images
	bon.src = "images/schedule1.gif";
	boff = new Image();          // Inactive images
	boff.src = "images/schedule2.gif";

	con = new Image();           // Active images
	con.src = "images/tickets1.gif";
	coff = new Image();          // Inactive images
	coff.src = "images/tickets2.gif";

	don = new Image();           // Active images
	don.src = "images/cast1.gif";
	doff = new Image();          // Inactive images
	doff.src = "images/cast2.gif";

	eon = new Image();           // Active images
	eon.src = "images/reserved1.gif";
	eoff = new Image();          // Inactive images
	eoff.src = "images/reserved2.gif";

	fon = new Image();           // Active images
	fon.src = "images/directions1.gif";
	foff = new Image();          // Inactive images
	foff.src = "images/directions2.gif";

	gon = new Image();           // Active images
	gon.src = "images/group1.gif";
	goff = new Image();          // Inactive images
	goff.src = "images/group2.gif";

	hon = new Image();           // Active images
	hon.src = "images/fbglodging1.gif";
	hoff = new Image();          // Inactive images
	hoff.src = "images/fbglodging2.gif";
	
	ion = new Image();           // Active images
	ion.src = "images/faq1.gif";
	ioff = new Image();          // Inactive images
	ioff.src = "images/faq2.gif";	

	jon = new Image();           // Active images
	jon.src = "images/newsletter1.gif";
	joff = new Image();          // Inactive images
	joff.src = "images/newsletter2.gif";	
	
	kon = new Image();           // Active images
	kon.src = "images/others1.gif";
	koff = new Image();          // Inactive images
	koff.src = "images/others2.gif";	
	
	lon = new Image();           // Active images
	lon.src = "images/photo1.gif";
	loff = new Image();          // Inactive images
	loff.src = "images/photo2.gif";		
	
}


    
function imgOn(imgName) {
            if (document.images) {
                document[imgName].src = eval(imgName + "off.src");
            }
    }
    function imgOff(imgName) {
            if (document.images) {
                document[imgName].src = eval(imgName + "on.src");        
            }
    }