MAPG-116 don't show loading when no real link clicked

views/templates/main_footer.php

@@ -3,7 +3,7 @@
             var anchors = document.getElementsByTagName('a');
             for (var i = 0; i < anchors.length; i++) {
                 var a = anchors[i];
-                if (a.target !== '_blank') {
+                if (a.href !== 'javascript:;' && a.target !== '_blank') {
                     a.onclick = function () {
                         document.getElementById('loading').style.visibility = 'visible';
                     }