Index: trunk/grails-app/controllers/AppCoreController.groovy
===================================================================
--- trunk/grails-app/controllers/AppCoreController.groovy	(revision 306)
+++ trunk/grails-app/controllers/AppCoreController.groovy	(revision 307)
@@ -34,4 +34,11 @@
     */
     def start = {
+    }
+
+    /**
+    * Save the asset Tree status in the current http session.
+    */
+    def saveAssetTreeStatus = {
+        session.assetTreeVisibleBranches = params.assetTreeVisibleBranches
     }
 
@@ -64,5 +71,5 @@
     def changePassword = {
         //def principal = authenticateService.principal()
-        //println principal.getAuthorities()
+        //log.info principal.getAuthorities()
 
         if (request.method == 'GET') {