var gdir;
     var geocoder = null;
     var addressMarker;
     var $slat;
     var $slong;
     var map;
     var $westpakaddress;
     
     var dir = location.pathname.substring(0, location.pathname.lastIndexOf('/')+1);
     
     
    
    // if(Fromdirections != ""){
     // Create new geocoding object
      //  geocoder = new GClientGeocoder();
        
        // process results and give options if more than one result found
       // geocoder.getLocations($westpakaddress, GetCurrent);
       // geocoder.getLocations(document.getElementById("destend").value, Fromdirections);
       
     
   //  }
    
    
    
       $(document).ready(function() {
  $('#goend').click(function() {
   if(document.getElementById("destend").value == ""){
        alert("You must enter an address")
        }else {
        // Create new geocoding object
        geocoder = new GClientGeocoder();
        
        // process results and give options if more than one result found
        geocoder.getLocations($westpakaddress, GetCurrent);
        geocoder.getLocations(document.getElementById("destend").value, Fromdirections);
        
        
        }
  });
});   

placestringstart = "<p><strong>The Address you entered returned more than one result:</strong> </p><ul class=\"places-list\">";

function Fromdirections(response)
   {
     placestring = placestringstart;
     if(response.Placemark == undefined){
        alert("We could not find the address you entered");
     }else if(response.Placemark.length == 1){
        setDirections(response.Placemark[0].address, $westpakaddress);
     } else {
     
   
     for (var i=0;i<response.Placemark.length;i++) {
        place = response.Placemark[i];
         placestring = placestring + '<li><a href="'+ dir +'?fromaddress='+ response.Placemark[i].address +'&toaddress='+ $westpakaddress +'#map">' + response.Placemark[i].address + '</a></li>';
  
           }
     placestring = placestring + "</ul>";        
     $("#directions").innerHTML = placestring;
     document.getElementById("directions").innerHTML =  placestring;
     }
 };

    
    function GetCurrent(response)
{
    if(response.Placemark == undefined){
    
    }else {
       $CurrentAddress = response.Placemark[0].address;
    }


};
    
     
    //<![CDATA[
    function load() {
      
      if (GBrowserIsCompatible()) {
        geocoder = new GClientGeocoder();
        geocoder.getLocations('Westpac Trust Stadium, Wellington 6011, New Zealand', GetCurrent);
        map = new GMap2(document.getElementById("map"));
        map.addControl(new GSmallMapControl());
						map.addControl(new GMapTypeControl());
        //map.setCenter(new GLatLng($slat, $slong), 1);
        // Direction stuff
		gdir = new GDirections(map, document.getElementById("directions"));
        GEvent.addListener(gdir, "load", onGDirectionsLoad);
        GEvent.addListener(gdir, "error", handleErrors);
                
      }
    };
    //]]>
    
    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...
	}
	
	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 GetCurrent(response)
    {   
    if(response.Placemark == undefined){
    
    }else {
       $slat = response.Placemark[0].Point.coordinates[1];
       $slong = response.Placemark[0].Point.coordinates[0];
       $westpakaddress = response.Placemark[0].address;
       map.setCenter(new GLatLng($slat, $slong), 15);
    }
    
    };