diff --git a/ground/controllers/JsonController.php b/ground/controllers/JsonController.php
index a9cee44..bd20fdf 100644
--- a/ground/controllers/JsonController.php
+++ b/ground/controllers/JsonController.php
@@ -11,7 +11,16 @@ class JsonController extends Controller
 		if (App::$user && App::$user->isAdmin == 1) {
 			$points = Point::model()->getAll();
 		} else {
-			$points = Point::model()->getAllPublished();
+			if (!isset($_GET['bounds']) || !isset($_GET['bounds'][0]) || !isset($_GET['bounds'][1]) || !isset($_GET['bounds'][2]) || !isset($_GET['bounds'][3])) {
+				$points = Point::model()->getAllPublished(false);
+			} else {
+				$_GET['bounds'][0] = floatval($_GET['bounds'][0]);
+				$_GET['bounds'][1] = floatval($_GET['bounds'][1]);
+				$_GET['bounds'][2] = floatval($_GET['bounds'][2]);
+				$_GET['bounds'][3] = floatval($_GET['bounds'][3]);
+
+				$points = Point::model()->getAllPublished($_GET['bounds']);
+			}
 		}
 
 		$categories = Category::model()->getAll(array('order' => 'ord ASC', 'asArray' => true));
diff --git a/ground/models/Point.php b/ground/models/Point.php
index cf26597..3ce717d 100644
--- a/ground/models/Point.php
+++ b/ground/models/Point.php
@@ -89,10 +89,20 @@ class Point extends Model
 		return $this->getAll(array('where' => "`name` LIKE '%$search%' OR `description` LIKE '%$search%'", 'limit' => 20));
 	}
 
-	public function getAllPublished()
+	public function getAllPublished($bounds = false)
 	{
 		$userId = App::$user ? App::$user->id : 0;
-		return $this->getAll(array('where' => "`moderate` = 1 OR `author` = ".$userId));
+		if ($bounds) {
+			$b0 = $bounds[0]<$bounds[2]?$bounds[0]:$bounds[2];
+			$b2 = $bounds[0]<$bounds[2]?$bounds[2]:$bounds[0];
+			$b1 = $bounds[1]<$bounds[3]?$bounds[1]:$bounds[3];
+			$b3 = $bounds[1]<$bounds[3]?$bounds[3]:$bounds[1];
+
+			return $this->getAll(array('where' => "(`moderate` = 1 OR `author` = $userId) AND (`lat` BETWEEN '$b0' AND '$b2') AND(`lng` BETWEEN '$b1' AND '$b3')"));
+		} else {
+			return $this->getAll(array('where' => "`moderate` = 1 OR `author` = ".$userId));
+		}
 	}
+
 }
 
diff --git a/public/js/app.js b/public/js/app.js
index efff2da..b6b93a9 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -194,6 +194,8 @@ function initCategories()
 		});
 	}
 
+	initPoints(true);
+
 	return initPoints();
 }
 
diff --git a/public/js/map.js b/public/js/map.js
index e03ffe6..c535e0d 100644
--- a/public/js/map.js
+++ b/public/js/map.js
@@ -174,16 +174,32 @@ function constructPoint(data)
  * Загружает точки с сервера.
  * @returns {Boolean}
  */
-function initPoints()
+function initPoints(useBounds)
 {
+	bounds = myMap.getBounds();
+	if (useBounds == true) {
+		bounds = Array(bounds._northEast.lat,bounds._northEast.lng,bounds._southWest.lat,bounds._southWest.lng)
+	} else {
+		bounds = 0
+	}
+
 	$.ajax({
 		url: "/json/points/",
+		data: {
+			bounds: bounds
+		},
 		success: function (data) {
 			for (var k in data) {
-				markers.addLayer(constructPoint(data[k]));
+				if (typeof points[k] == 'undefined') {
+					markers.addLayer(constructPoint(data[k]));
+				}
 			}
 			myMap.addLayer(markers);
 
+			if (useBounds == true) {
+				return true;
+			}
+
 			if (getURLParameter('point') != 'null')
 			{
 				if (getURLParameter('point') == 'random')