if (document.images) {

	eberton = new Image();           // Active images
	eberton.src = "images/home_ebert.jpg";
	ebertoff = new Image();          // Inactive images
	ebertoff.src = "images/home_ebert2.jpg";

	chrysalison = new Image();           // Active images
	chrysalison.src = "images/home_chrysalis.jpg";
	chrysalisoff = new Image();          // Inactive images
	chrysalisoff.src = "images/home_chrysalis2.jpg";

	legacyon = new Image();           // Active images
	legacyon.src = "images/home_legacy.jpg";
	legacyoff = new Image();          // Inactive images
	legacyoff.src = "images/home_legacy2.jpg";

	retreatson = new Image();           // Active images
	retreatson.src = "images/home_retreats.jpg";
	retreatsoff = new Image();          // Inactive images
	retreatsoff.src = "images/home_retreats2.jpg";


  }
    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");        
            }
    }