if (document.images) {
                    var homeoff = new Image(); // for the inactive image
                    homeoff.src = "nav_home_off.gif";
                    var homeon = new Image(); // for the active image
                    homeon.src = "nav_home_on.gif";
					var biooff = new Image(); // for the inactive image
                    biooff.src = "nav_bio_off.gif";
                    var bioon = new Image(); // for the active image
                    bioon.src = "nav_bio_on.gif";
					var photosoff = new Image(); // for the inactive image
                    photosoff.src = "nav_photos_off.gif";
                    var photoson = new Image(); // for the active image
                    photoson.src = "nav_photos_on.gif";
					var videosoff = new Image(); // for the inactive image
                    videosoff.src = "nav_videos_off.gif";
                    var videoson = new Image(); // for the active image
                    videoson.src = "nav_videos_on.gif";
					var showsoff = new Image(); // for the inactive image
                    showsoff.src = "nav_shows_off.gif";
                    var showson = new Image(); // for the active image
                    showson.src = "nav_shows_on.gif";
					var forumoff = new Image(); // for the inactive image
                    forumoff.src = "nav_forum_off.gif";
                    var forumon = new Image(); // for the active image
                    forumon.src = "nav_forum_on.gif";
					var linksoff = new Image(); // for the inactive image
                    linksoff.src = "nav_links_off.gif";
                    var linkson = new Image(); // for the active image
                    linkson.src = "nav_links_on.gif";
					var contactoff = new Image(); // for the inactive image
                    contactoff.src = "nav_contact_off.gif";
                    var contacton = new Image(); // for the active image
                    contacton.src = "nav_contact_on.gif";
}
                  function ImageOver(thing) {
                    if (document.images) {
                      document[thing].src = eval(thing + "on.src");
					  }
                  }

                  function ImageOff(thing) {
                    if (document.images) {
                      document[thing].src = eval(thing + "off.src");
					  }
                  }