fix

server/djrandom/frontend/static/js/djr/djr.js

@@ -163,11 +163,11 @@ djr.player = function() {
 djr.loading = function(active) {
   var loader = $('#loaderImg');
   if (active) {
-    djr.state.loaderCount += 1;
+    djr.state.loadingCount += 1;
   } else {
-    djr.state.loaderCount -= 1;
+    djr.state.loadingCount -= 1;
   }
-  if (djr.state.loaderCount > 0) {
+  if (djr.state.loadingCount > 0) {
     loader.show();
   } else {
     loader.hide();