diff --git a/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js b/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
index 298cf38..ee8ca35 100644
--- a/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
+++ b/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
@@ -1766,8 +1766,7 @@ function ($scope, $rootScope, $compile, $http, $log, $location, $timeout, DA, Mo
             if (parseInt($('#txtlayerNumber').val()) > (dataLength - 1)) {
                 $('#txtlayerNumber').val(dataLength - 1);
                 $scope.currentLayerNumber = parseInt(dataLength - 1);
-            //    alert($scope.currentLayerNumber);
-            //    $('#layerChangeSlider').slider("option", "value", $scope.currentLayerNumber);
+                $scope.layerNumber = parseInt(dataLength - 1);
             }
             else
                 $scope.currentLayerNumber = parseInt($('#txtlayerNumber').val());
@@ -1799,7 +1798,7 @@ function ($scope, $rootScope, $compile, $http, $log, $location, $timeout, DA, Mo
 
 
         //}
-
+        $('#layerChangeSlider').slider("option", "value", parseInt($scope.totalLayers) - parseInt($scope.layerNumber));
     }
 
     $scope.DisableProgressBar = function () {