IE doesn't have the importNode method.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@7939 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/config.jelly

@@ -87,7 +87,10 @@
             return;
           }
 
-          var copy = document.importNode(master,true);
+          if(document.importNode!=null)
+            copy = document.importNode(master,true);
+          else
+            copy = master.cloneNode(true); <!-- for IE -->
           copy.removeAttribute("id");
           copy.removeAttribute("style");
           copy.firstChild.innerHTML = name;