if (document.images){
		homeoff = new Image();
		homeon = new Image();
		wheretobeginoff = new Image();
		wheretobeginon = new Image();
		classesoff = new Image();
		classeson = new Image();
		calendaroff = new Image();
		calendaron = new Image();
		specialeventsoff = new Image();
		specialeventson = new Image();
		facilityrentaloff = new Image();
		facilityrentalon = new Image();

		homeoff.src = "http://www.washingtondance.com/mainart/homeup.gif";
		homeon.src = "http://www.washingtondance.com/mainart/homedown.gif";
		wheretobeginoff.src = "http://www.washingtondance.com/mainart/wheretobeginup.gif";
		wheretobeginon.src = "http://www.washingtondance.com/mainart/wheretobegindown.gif";
		classesoff.src = "http://www.washingtondance.com/mainart/classesup.gif";
		classeson.src = "http://www.washingtondance.com/mainart/classesdown.gif";
		calendaroff.src = "http://www.washingtondance.com/mainart/calendarup.gif";
		calendaron.src = "http://www.washingtondance.com/mainart/calendardown.gif";
		specialeventsoff.src = "http://www.washingtondance.com/mainart/specialeventsup.gif";
		specialeventson.src = "http://www.washingtondance.com/mainart/specialeventsdown.gif";
		facilityrentaloff.src = "http://www.washingtondance.com/mainart/facilityrentalup.gif";
		facilityrentalon.src = "http://www.washingtondance.com/mainart/facilityrentaldown.gif";
		}
		function changeTo(imageName){
			if (document.images){
				if (imageName=="home") document[imageName].src = homeon.src;
				if (imageName=="wheretobegin") document[imageName].src = wheretobeginon.src;
				if (imageName=="classes") document[imageName].src = classeson.src;
				if (imageName=="calendar") document[imageName].src = calendaron.src;
				if (imageName=="specialevents") document[imageName].src = specialeventson.src;
				if (imageName=="facilityrental") document[imageName].src = facilityrentalon.src;
				}
			}

		function changeBack(imageName){
			if (document.images){
				if (imageName=="home") document[imageName].src = homeoff.src;
				if (imageName=="wheretobegin") document[imageName].src = wheretobeginoff.src;
				if (imageName=="classes") document[imageName].src = classesoff.src;
				if (imageName=="calendar") document[imageName].src = calendaroff.src;
				if (imageName=="specialevents") document[imageName].src = specialeventsoff.src;
				if (imageName=="facilityrental") document[imageName].src = facilityrentaloff.src;
				}
			}