diff --git a/400-SOURCECODE/AIAHTML5.Web/app/controllers/CAController.js b/400-SOURCECODE/AIAHTML5.Web/app/controllers/CAController.js
index 9430a0f..9544b98 100644
--- a/400-SOURCECODE/AIAHTML5.Web/app/controllers/CAController.js
+++ b/400-SOURCECODE/AIAHTML5.Web/app/controllers/CAController.js
@@ -222,18 +222,29 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, pages, B
         //$('#grid-view').empty();
 
         filtercount = 0;
-        if (typeof (query.selectedbodyregion) !== "undefined" && query.selectedbodyregion !== null) {
+        if (typeof (query.selectedbodyregion) !== "undefined" && query.selectedbodyregion !== null && query.selectedbodyregion !== "") {
             filtercount = filtercount + 1;
             localStorage.setItem("CACurBodyRegion", query.selectedbodyregion);
         }
-        if (typeof (query.selectedbodysystem) !== "undefined" && query.selectedbodysystem !== null) {
+        else {
+            localStorage.setItem("CACurBodyRegion", '');
+        }
+
+        if (typeof (query.selectedbodysystem) !== "undefined" && query.selectedbodysystem !== null && query.selectedbodysystem !== "") {
             filtercount = filtercount + 1;
             localStorage.setItem("CACurBodySystem", query.selectedbodysystem);
         }
-        if (typeof (query.selectedspecialty) !== "undefined" && query.selectedspecialty !== null) {
+        else {
+            localStorage.setItem("CACurBodySystem", '');
+        }
+
+        if (typeof (query.selectedspecialty) !== "undefined" && query.selectedspecialty !== null && query.selectedspecialty !== "") {
             filtercount = filtercount + 1;
             localStorage.setItem("CACurSpeciality", query.selectedspecialty);
         }
+        else {
+            localStorage.setItem("CACurSpeciality", '');
+        }
 
         var promise = DataService.getJson('~/../content/data/json/ca/ca_dat_contentlist.json')
         promise.then(
@@ -256,7 +267,7 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, pages, B
                           var count = 0;
 
 
-                          if (typeof (query.selectedbodyregion) !== "undefined" && query.selectedbodyregion !== null) {
+                          if (typeof (query.selectedbodyregion) !== "undefined" && query.selectedbodyregion !== null  && query.selectedbodyregion !== "") {
                               var posbodyregion = value._BodyRegion.indexOf((query.selectedbodyregion.trim()));
                               if (posbodyregion > -1) {
                                   selectimg = true;
@@ -270,7 +281,7 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, pages, B
 
                           }
 
-                          if (typeof (query.selectedbodysystem) !== "undefined" && query.selectedbodysystem !== null) {
+                          if (typeof (query.selectedbodysystem) !== "undefined" && query.selectedbodysystem !== null && query.selectedbodysystem !=="") {
                               var posbodysystem = value._BodySystem.indexOf(query.selectedbodysystem);
                               if (posbodysystem > -1) {
                                   count = count + 1;
@@ -281,7 +292,7 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, pages, B
                               }
                           }
 
-                          if (typeof (query.selectedspecialty) !== "undefined" && query.selectedspecialty !== null) {
+                          if (typeof (query.selectedspecialty) !== "undefined" && query.selectedspecialty !== null && query.selectedspecialty !=="") {
                               var posspeciality = value._MedicalSpecialty.indexOf(query.selectedspecialty);
                               if (posspeciality > -1) {
                                   count = count + 1;
diff --git a/400-SOURCECODE/AIAHTML5.Web/app/controllers/CIController.js b/400-SOURCECODE/AIAHTML5.Web/app/controllers/CIController.js
index eb968c7..7068df1 100644
--- a/400-SOURCECODE/AIAHTML5.Web/app/controllers/CIController.js
+++ b/400-SOURCECODE/AIAHTML5.Web/app/controllers/CIController.js
@@ -33,7 +33,7 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, $timeout
         // code that will be executed ... 
         // every time this view is loaded
 
-       $scope.LoadCIJsonData();
+        $scope.LoadCIJsonData();
 
         $scope.CIAllBodyRegion = BodyRegions;
         $scope.CIAllBodySystem = BodySystems;
@@ -140,7 +140,7 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, $timeout
                                                       .orderBy([{ field: '_Title', sort: 'asc' }])
                                                       .select();
 
-                      //console.log($scope.selectedCIListViewData);
+                      console.log($scope.selectedCIListViewData);
                       $('#grid-view').empty();
                       angular.forEach($scope.selectedCIListViewData, function (value, key) {
                           $scope.imagePath = "~/../content/images/ci/thumbnails/" + value._ThumbnailImage;
@@ -245,26 +245,45 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, $timeout
         //$('#grid-view').empty();
 
         filtercount = 0;
-        if (typeof (query.selectedbodyregion) !== "undefined" && (query.selectedbodyregion !== null || query.selectedbodyregion !== "null")) {
+        if (typeof (query.selectedbodyregion) !== "undefined" && (query.selectedbodyregion !== null && query.selectedbodyregion !== "")) {
             filtercount = filtercount + 1;
             localStorage.setItem("CICurBodyRegion", query.selectedbodyregion);
         }
-        if (typeof (query.selectedbodysystem) !== "undefined" && (query.selectedbodysystem !== null || query.selectedbodysystem !== "null")) {
+        else {
+            localStorage.setItem("CICurBodyRegion", '');
+        }
+
+        if (typeof (query.selectedbodysystem) !== "undefined" && (query.selectedbodysystem !== null && query.selectedbodysystem !=="")) {
             filtercount = filtercount + 1;
             localStorage.setItem("CICurBodySystem", query.selectedbodysystem);
         }
-        if (typeof (query.selectedorientation) !== "undefined" && (query.selectedorientation !== null || query.selectedorientation !== "null")) {
+        else {
+            localStorage.setItem("CICurBodySystem", '');
+        }
+
+        if (typeof (query.selectedorientation) !== "undefined" && (query.selectedorientation !== null && query.selectedorientation !== '')) {
             filtercount = filtercount + 1;
             localStorage.setItem("CICurOrientation", query.selectedorientation);
         }
-        if (typeof (query.selectedimagetype) !== "undefined" && (query.selectedimagetype !== null || query.selectedimagetype !== "null")) {
+        else {
+            localStorage.setItem("CICurOrientation", '');
+        }
+
+        if (typeof (query.selectedimagetype) !== "undefined" && (query.selectedimagetype !== null && query.selectedimagetype !== '')) {
             filtercount = filtercount + 1;
             localStorage.setItem("CICurImageType", query.selectedimagetype);
         }
-        if (typeof (query.selectedspecialty) !== "undefined" && (query.selectedspecialty !== null || query.selectedspecialty !== "null")) {
+        else {
+            localStorage.setItem("CICurImageType", '');
+        }
+
+        if (typeof (query.selectedspecialty) !== "undefined" && (query.selectedspecialty !== null && query.selectedspecialty !== '')) {
             filtercount = filtercount + 1;
             localStorage.setItem("CICurSpeciality", query.selectedspecialty);
         }
+        else {
+            localStorage.setItem("CICurSpeciality", '');
+        }
 
 
         var promise = DataService.getJson('~/../content/data/json/ci/ci_dat_contentlist.json')
@@ -286,7 +305,7 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, $timeout
                           var count = 0;
 
 
-                          if (typeof (query.selectedbodyregion) !== "undefined" && (query.selectedbodyregion !== null || query.selectedbodyregion !== "null")) {
+                          if (typeof (query.selectedbodyregion) !== "undefined" && (query.selectedbodyregion !== null && query.selectedbodyregion !== "")) {
                               var posbodyregion = value._BodyRegion.indexOf((query.selectedbodyregion.trim()));
                               if (posbodyregion > -1) {
                                   selectimg = true;
@@ -300,7 +319,7 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, $timeout
 
                           }
 
-                          if (typeof (query.selectedbodysystem) !== "undefined" && (query.selectedbodysystem !== null || query.selectedbodysystem !== "null")) {
+                          if (typeof (query.selectedbodysystem) !== "undefined" && (query.selectedbodysystem !== null && query.selectedbodysystem !== "")) {
                               var posbodysystem = value._BodySystem.indexOf(query.selectedbodysystem);
                               if (posbodysystem > -1) {
                                   count = count + 1;
@@ -311,7 +330,7 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, $timeout
                               }
                           }
 
-                          if (typeof (query.selectedorientation) !== "undefined" && (query.selectedorientation !== null || query.selectedorientation !== "null")) {
+                          if (typeof (query.selectedorientation) !== "undefined" && (query.selectedorientation !== null && query.selectedorientation !== "")) {
                               var posorientation = value._ViewOrientation.indexOf(query.selectedorientation);
                               if (posorientation > -1) {
                                   count = count + 1;
@@ -324,7 +343,7 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, $timeout
 
                           }
 
-                          if (typeof (query.selectedimagetype) !== "undefined" && (query.selectedimagetype !== null || query.selectedimagetype !== "null")) {
+                          if (typeof (query.selectedimagetype) !== "undefined" && (query.selectedimagetype !== null && query.selectedimagetype !== "")) {
                               var posimagetype = value._ImageType.indexOf(query.selectedimagetype);
                               if (posimagetype > -1) {
                                   count = count + 1;
@@ -337,7 +356,7 @@ function ($scope, $window, $rootScope, $compile, $http, log, $location, $timeout
 
                           }
 
-                          if (typeof (query.selectedspecialty) !== "undefined" && (query.selectedspecialty !== null || query.selectedspecialty !== "null")) {
+                          if (typeof (query.selectedspecialty) !== "undefined" && (query.selectedspecialty !== null && query.selectedspecialty !== "")) {
                               var posspeciality = value._MedicalSpecialty.indexOf(query.selectedspecialty);
                               if (posspeciality > -1) {
                                   count = count + 1;