AMBARI-240. Make All FE Entry Points Hide The Loading Image When They're Ready To Take Input. Contributed by Varun Kapoor.

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/branches/ambari-186@1339451 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -2,6 +2,9 @@ Ambari Change log
 
 Release 0.x.x - unreleased
 
+  AMBARI-240. Make All FE Entry Points Hide The Loading Image When They're Ready To Take Input. 
+  (Varun Kapoor via jitendra)
+
   AMBARI-197. Templatize Standard Helper Components Of Every HTML Page. (Varun Kapoor via jitendra)
 
   AMBARI-229. Remove Navigation Bar (W/ Clusters Link) From InstallationWizard (And Other Entry Points). 

hmc/js/addNodesWizardInit.js

@@ -5,3 +5,5 @@ var addNodesRequestData = {
 };
 
 InstallationWizard.AddNodes.render(addNodesRequestData);
+
+hideLoadingImg();

hmc/js/createCluster.js

@@ -62,6 +62,8 @@ globalYui.one('#createClusterSubmitButtonId').on('click',function (e) {
       });
 });
 
+/* Signify that the containing application is ready for business. */
+hideLoadingImg();
 
 /* At the end of the installation wizard, we hide 
  * #installationWizardProgressBarDivId, so make sure we explicitly show