//not used anymore.  use the .php version
/*
	var default_zoom_level = 15;
	var map;
	var geocoder;
	var directionsPanel;
	var directions; 
	var location_lat;
	var location_long;	
	var marker;
	var point;
	var get_directions_form_html = "Get Driving Directions: <br/>\
		<div style=\"float:left; clear:both; padding:3px 0;\"><span style=\"float:left; width:70px;\">Address:</span> <input id=\"directions_addr\" type=\"text\" style=\"width:164px; *width:184px;\" /></div><br/>\
		<div style=\"float:left; clear:both; padding:0 0 8px;\"><span style=\"float:left; width:70px; *padding: 5px 0 0;\">City/State:</span> <input id=\"directions_city\" type=\"text\" size=\"10\"/>\
		Zip: <input id=\"directions_zip\" type=\"text\" size=\"5\"/></div><br/>\
		<div style=\"float:left; clear:both;\"><input type=\"button\" value=\"get directions\" \
		onclick=\"driving_directions();\"/></div>";
	var loading_image_html = '<img id=\"ajax_directions_loading\" src=\"/images/ajax-loader.gif\" />';
	var directions_prompt = '<br/><br/>Click on the map marker to get driving directions.<br/><br/>';
	var click_info_listener;
	var mouseover_info_listener;
	var marker_manager;
	
	function addAddressToMap(response)
	{				
		if (!response || response.Status.code != 200) 
		{
			google_map_url = 'http://maps.google.com/maps?f=q&hl=en&geocode=&q=' + end_address;
			status = window.open(google_map_url,'full_map_page');		
	  	} 
		else 
		{
			place = response.Placemark[0];
		 	location_lat = place.Point.coordinates[1];
		 	location_long = place.Point.coordinates[0];
		 	
		   	point = new GLatLng(place.Point.coordinates[1],place.Point.coordinates[0]);
		   	marker = new GMarker(point);
		   	
			map.setCenter(new GLatLng(location_lat,location_long), default_zoom_level);        
			map.setMapType(G_NORMAL_MAP);
			map.addOverlay(marker);		
			
			click_info_listener = GEvent.bind(marker, "click", map, function() {				
				map.openInfoWindowHtml(point,get_directions_form_html);
			});								
			
			mouseover_info_listener = GEvent.bind(map, "mouseover", map, function() {				
				map.openInfoWindowHtml(point,get_directions_form_html);
				
				//only show the info window on mouse over once.
				GEvent.removeListener(mouseover_info_listener);
			});				
		}
	}
	
	function driving_directions()
	{
	   	//remove the text and drop in the ajax loading image
	   	directionsPanel.innerHTML = loading_image_html;
	
		start_address = document.getElementById('directions_addr').value + ' '
	  						+ document.getElementById('directions_city').value + ' ' 
	  						+ document.getElementById('directions_zip').value;
	  	end_address = location_lat + "," + location_long;
	  	
		directions_string =  start_address + ' to ' 	+ end_address;
		directions.load(directions_string);
		
		// if directions do not go well.  open up a new window for the directions.
		GEvent.addListener(directions, "error", function() {
			google_map_url = 'http://maps.google.com/maps?f=q&hl=en&geocode=&saddr=' + start_address + '&daddr=' + end_address;
			status = window.open(google_map_url,'full_map_page');
			
			//clear the directions panel to remove the loading image since the ajax directions failed
			directionsPanel.innerHTML = '<br/><br/>Please check the popup window for your directions.';
			
			//check if the popup was blocked.  if it was, change the url.
			if (status == null)
			{
				//document.location = google_map_url;
			}
		});
	
		//when the directions are successful, hide the original marker 
		//so the direction markers are the only ones displayed.
		GEvent.addListener(directions, "addoverlay", function() {
			map.closeInfoWindow();
			marker.hide();
		});			
		
		
		GEvent.addListener(directions, "load", function() {
			//clear the directions prompt text before any overlay or div content is inserted
			directionsPanel.innerHTML = '';
		});		
	}
*/