// JavaScript Document

    var map;
    var gdir;
    var geocoder = null;
    var addressMarker;

    function initialize() {
      if (GBrowserIsCompatible()) {      
        map = new GMap2(document.getElementById("map_canvas"));
        gdir = new GDirections(map, document.getElementById("directions"));
        map.setCenter(new GLatLng(38.598325, -121.502910), 13);
        map.addControl(new GLargeMapControl());
        map.addControl(new GMapTypeControl());
		var hotel_loc = new GLatLng(38.598325, -121.502910);
		
        // Create our "tiny" marker icon
        var blueIcon = new GIcon(G_DEFAULT_ICON);
        blueIcon.image = "logo_png.png";
		
		// Set up our GMarkerOptions object
		markerOptions = { icon:blueIcon };
		
		var mark= new GMarker(hotel_loc,markerOptions);
        map.addOverlay(mark);
        mark.openInfoWindowHtml("<span class='style26'>Ramada Limited Discovery Park Sacramento</span><br /><span class='style27'>350 Bercut Dr.<br />Sacramento, CA 95814<br />Ph. (916) 442-6971<br />Fax. (916) 444-2809</span>");

		GEvent.addListener(gdir, "load", onGDirectionsLoad);
        GEvent.addListener(gdir, "error", handleErrors);
//        setDirections("1080 Twin View Blvd, Redding, CA", "Redding, CA", "en_US");
      }
    }
    
	function setDirect(bwdirection, direct, locale) {
	var fromAdd;
	var toAdd;
	if (bwdirection=="frombw") {
	fromAdd="350 Bercut Drive, Sacramento, CA";
	toAdd=direct;
	setDirections(fromAdd,toAdd,locale);                                                                                                                        
	}
	else if (bwdirection=="tobw") {
	fromAdd=direct;
	toAdd="350 Bercut Drive, Sacramento, CA";
	setDirections(fromAdd,toAdd,locale);
	}	
	}
	
    function setDirections(fromAddress, toAddress, locale) {
      gdir.load("from: " + fromAddress + " to: " + toAddress,
                { "locale": locale });
    }

    function handleErrors(){
	   if (gdir.getStatus().code == G_GEO_UNKNOWN_ADDRESS)
	     alert("No corresponding geographic location could be found for one of the specified addresses. This may be due to the fact that the address is relatively new, or it may be incorrect.\nError code: " + gdir.getStatus().code);
	   else if (gdir.getStatus().code == G_GEO_SERVER_ERROR)
	     alert("A geocoding or directions request could not be successfully processed, yet the exact reason for the failure is not known.\n Error code: " + gdir.getStatus().code);
	   
	   else if (gdir.getStatus().code == G_GEO_MISSING_QUERY)
	     alert("The HTTP q parameter was either missing or had no value. For geocoder requests, this means that an empty address was specified as input. For directions requests, this means that no query was specified in the input.\n Error code: " + gdir.getStatus().code);

	//   else if (gdir.getStatus().code == G_UNAVAILABLE_ADDRESS)  <--- Doc bug... this is either not defined, or Doc is wrong
	//     alert("The geocode for the given address or the route for the given directions query cannot be returned due to legal or contractual reasons.\n Error code: " + gdir.getStatus().code);
	     
	   else if (gdir.getStatus().code == G_GEO_BAD_KEY)
	     alert("The given key is either invalid or does not match the domain for which it was given. \n Error code: " + gdir.getStatus().code);

	   else if (gdir.getStatus().code == G_GEO_BAD_REQUEST)
	     alert("A directions request could not be successfully parsed.\n Error code: " + gdir.getStatus().code);
	    
	   else alert("An unknown error occurred.");
	   
	}

	function onGDirectionsLoad(){ 
      // Use this function to access information about the latest load()
      // results.

      // e.g.
      // document.getElementById("getStatus").innerHTML = gdir.getStatus().code;
	  // and yada yada yada...
	}