more refactoring error

javascript/src/QfqPage.js

@@ -111,20 +111,20 @@ var QfqNS = QfqNS || {};
         var message = "\0/";
         n.Log.debug("beforeUnloadHandler()");
 
-        if (this.qfqPage.isFormChanged() && !this.intentionalClose) {
+        if (this.qfqForm.isFormChanged() && !this.intentionalClose) {
 
             event.returnValue = message;
             return message;
         }
 
-        this.qfqPage.releaseLock();
+        this.qfqForm.releaseLock();
     };
 
     /**
      * @private
      */
     n.QfqPage.prototype.destroyFormHandler = function (obj) {
-        this.settings.qfqPage = null;
+        this.settings.qfqForm = null;
         $('#' + this.settings.tabsId).remove();
     };