Fix some bugs related to selecting N/A on the ApprovalChainManager

document_root/javascript/approval_chain_manager.js

@@ -167,7 +167,7 @@ function updateActionResults()
 {
     var actionResultElement = this.parentNode;
     for(actionResultElement = actionResultElement.nextSibling;
-        actionResultElement.nodeName != 'td';
+        actionResultElement.nodeName.toLowerCase() != 'td';
         actionResultElement = actionResultElement.nextSibling);
 
     actionResultElement = actionResultElement.getElementsByTagName('select').item(0);