mxn.register('microsoft7', {
	Geocoder: {

		init: function(){

		},
		
		geocode: function(query, rowlimit){
			this.row_limit = rowlimit;
			var _address = '';
			var is_reverse = false;
			if (typeof(query) == 'object') {
				// query is a LatLonPoint object (reverse geocode)
				if (query.hasOwnProperty('lat') && query.hasOwnProperty('lon')) {
					_address = query.lat + ',' + query.lon;
				} else {
					// query is an address object
					_address = [ query.street, query.locality, query.region, query.country ].join(',');
				}
			} else{
				// query is an address string
				_address = query;
			}

			jsonp_callback_context = this;
			var searchRequest = 'http://dev.virtualearth.net/REST/v1/Locations/' + _address + '?output=json&jsonp=jsonp_callback_context.geocode_callback&key=' + microsoft_key;
			var mapscript = document.createElement('script'); 
			mapscript.type = 'text/javascript'; 
			mapscript.src = searchRequest; 
			document.body.appendChild(mapscript);
		},
		
		geocode_callback: function(results) {
			if (results.statusDescription != 'OK') {
				this.error_callback(results.statusDescription);
			}
			else {
				var places = [];
				for (i=0; i<results.resourceSets[0].resources.length; i++) {
					place = results.resourceSets[0].resources[i];
					var return_location = {
							street: place.address.addressLine,
							locality: place.address.locality,
							postcode: place.address.postalCode,
							region: place.address.adminDistrict,
							country: place.address.countryRegion,
							point: new mxn.LatLonPoint(place.point.coordinates[0], place.point.coordinates[1])
					};
					
					// Remove sovereign entity
					if (place.entityType != ('Sovereign') && place.entityType != ('CountryRegion')) {
						places.push(return_location);
					}
				}
				
				if (places.length > this.row_limit) {
					places.length = this.row_limit;
				}
				this.callback(places); 
			}
		}
	}
});