re-enable loading spinner

assets/stylesheets/reporting.css

@@ -371,3 +371,32 @@ div#button_form * input#name {
 div#button_form * input[type="button"] {
   float: right;
 } br { clear: right; }
+
+/***** Ajax indicator ******/
+#ajax-indicator {
+  position: absolute; /* fixed not supported by IE */
+  background-color:#eee;
+  border: 1px solid #bbb;
+  top:35%;
+  left:40%;
+  width:20%;
+  font-weight:bold;
+  text-align:center;
+  padding:0.6em;
+  z-index:100;
+  filter:alpha(opacity=50);
+  opacity: 0.5;
+  line-height: 10px;
+  font-size: 18px;
+}
+
+html>body #ajax-indicator { position: fixed; }
+
+#ajax-indicator span {
+  background-position: 0% 40%;
+  background-repeat: no-repeat;
+  background-image: url(../images/loading.gif);
+  padding-left: 26px;
+  vertical-align: bottom;
+}
+