=== modified file 'dhis-2/dhis-web/dhis-web-apps/src/main/webapp/dhis-web-visualizer/app/scripts/app.js'
--- dhis-2/dhis-web/dhis-web-apps/src/main/webapp/dhis-web-visualizer/app/scripts/app.js	2014-08-13 14:12:10 +0000
+++ dhis-2/dhis-web/dhis-web-apps/src/main/webapp/dhis-web-visualizer/app/scripts/app.js	2014-08-20 13:27:26 +0000
@@ -2626,6 +2626,7 @@
 				}
 
                 store.isPending = true;
+                ns.core.web.mask.show(indicatorAvailable.boundList);
 
                 Ext.Ajax.request({
                     url: ns.core.init.contextPath + '/api' + path,
@@ -2633,15 +2634,16 @@
                         page: store.nextPage,
                         pageSize: 50
                     },
-                    failure: function() {
-                        store.isPending = false;
-                    },
                     success: function(r) {
                         var response = Ext.decode(r.responseText),
                             data = response.indicators || [],
                             pager = response.pager;
 
                         store.loadStore(data, pager, append);
+                    },
+                    callback: function() {
+                        store.isPending = false;
+                        ns.core.web.mask.hide(indicatorAvailable.boundList);
                     }
                 });
             },
@@ -2755,6 +2757,7 @@
 				}
 
                 store.isPending = true;
+                ns.core.web.mask.show(dataElementAvailable.boundList);
 
                 Ext.Ajax.request({
                     url: ns.core.init.contextPath + '/api' + path,
@@ -2762,15 +2765,16 @@
                         page: store.nextPage,
                         pageSize: 50
                     },
-                    failure: function() {
-                        store.isPending = false;
-                    },
                     success: function(r) {
                         var response = Ext.decode(r.responseText),
                             data = response.dataElements || [],
                             pager = response.pager;
 
                         store.loadStore(data, pager, append);
+                    },
+                    callback: function() {
+                        store.isPending = false;
+                        ns.core.web.mask.hide(dataElementAvailable.boundList);
                     }
                 });
             },
@@ -2784,7 +2788,6 @@
                 }
 
 				if (Ext.isString(uid)) {
-					//path = '/dataElementGroups/' + uid + '/operands' + (filter ? '/query/' + filter : '') + '.json';
 					path = '/dataElementOperands.json?fields=id,name&filter=dataElement.dataElementGroups.id:eq:' + uid + (filter ? '&filter=name:like:' + filter : '');
 				}
 				else if (uid === 0) {
@@ -2797,6 +2800,7 @@
 				}
 
                 store.isPending = true;
+                ns.core.web.mask.show(dataElementAvailable.boundList);
 
                 Ext.Ajax.request({
                     url: ns.core.init.contextPath + '/api' + path,
@@ -2804,9 +2808,6 @@
                         page: store.nextPage,
                         pageSize: 50
                     },
-                    failure: function() {
-                        store.isPending = false;
-                    },
                     success: function(r) {
                         var response = Ext.decode(r.responseText),
 							data = response.objects || response.dataElementOperands || [],
@@ -2817,6 +2818,10 @@
 						}
 
                         store.loadStore(data, pager, append);
+                    },
+                    callback: function() {
+                        store.isPending = false;
+                        ns.core.web.mask.hide(dataElementAvailable.boundList);
                     }
                 });
 			},
@@ -2901,6 +2906,7 @@
                 }
 
                 store.isPending = true;
+                ns.core.web.mask.show(dataSetAvailable.boundList);
 
                 Ext.Ajax.request({
                     url: ns.core.init.contextPath + '/api' + path,
@@ -2908,15 +2914,16 @@
                         page: store.nextPage,
                         pageSize: 50
                     },
-                    failure: function() {
-                        store.isPending = false;
-                    },
                     success: function(r) {
                         var response = Ext.decode(r.responseText),
                             data = response.dataSets || [],
                             pager = response.pager;
 
                         store.loadStore(data, pager, append);
+                    },
+                    callback: function() {
+                        store.isPending = false;
+                        ns.core.web.mask.hide(dataSetAvailable.boundList);
                     }
                 });
             },
@@ -4837,6 +4844,7 @@
 					path = '/dimensions/' + dimension.id + '/items' + filterPath + '.json';
 
 					store.isPending = true;
+                    ns.core.web.mask.show(available.boundList);
 
 					Ext.Ajax.request({
 						url: ns.core.init.contextPath + '/api' + path,
@@ -4844,15 +4852,16 @@
 							page: store.nextPage,
 							pageSize: 50
 						},
-						failure: function() {
-							store.isPending = false;
-						},
 						success: function(r) {
 							var response = Ext.decode(r.responseText),
 								data = response.items || [],
 								pager = response.pager;
 
 							store.loadStore(data, pager, append);
+						},
+						callback: function() {
+							store.isPending = false;
+                            ns.core.web.mask.hide(available.boundList);
 						}
 					});
 				},