function imageSwap(image, src){
		var objStr,obj;
		if(document.images){
			if (typeof(image) == 'string') {
				obj = document.getElementById(image);
				obj.src = src;
			} else if ((typeof(image) == 'object') && image && image.src) {
				image.src = src;
			}
		}
	}
	
	var map = null;
	var geocoder = null;

	function mapLoad() {
		if (GBrowserIsCompatible()) {
			map = new GMap2(document.getElementById("disp_livemap"));
			
			map.addControl(new GSmallMapControl());
			map.addControl(new GMapTypeControl());
			geocoder = new GClientGeocoder();
		}
	}

	function mapAddress(address,mark) {
		if (geocoder) {
			geocoder.getLatLng(
				address,
				function(point) {
					if (!point) {
						alert(address + " cannot be found.");
					} else {
						map.setCenter(point, 13);
						var marker = new GMarker(point);
						map.addOverlay(marker);
						marker.openInfoWindowHtml(mark);
					}
				}
			);
		}
	}
	
	function mapDrivingDirections() {
		var destination = $F("home_address");
		saddr = prompt("Enter your zip code to view driving directions.","");
		destination = destination.replace(" ","+");
		window.open("http://maps.google.com/maps?saddr=" + saddr + "&daddr=" + destination, "googleMap");
	}