=== modified file 'dhis-2/dhis-web/dhis-web-event-visualizer/src/main/webapp/dhis-web-event-visualizer/app/scripts/core.js'
--- dhis-2/dhis-web/dhis-web-event-visualizer/src/main/webapp/dhis-web-event-visualizer/app/scripts/core.js	2014-06-10 16:30:53 +0000
+++ dhis-2/dhis-web/dhis-web-event-visualizer/src/main/webapp/dhis-web-event-visualizer/app/scripts/core.js	2014-06-16 11:41:00 +0000
@@ -1858,9 +1858,9 @@
                         if (dim.items) {
                             paramString += ':';
 
-                            for (var i = 0; i < dim.items.length; i++) {
-                                paramString += encodeURIComponent(dim.items[i].id);
-                                paramString += i < dim.items.length - 1 ? ';' : '';
+                            for (var j = 0; j < dim.items.length; j++) {
+                                paramString += encodeURIComponent(dim.items[j].id);
+                                paramString += j < dim.items.length - 1 ? ';' : '';
                             }
                         }
                         else {