--- a/src/pyams_skin/container.py	Thu Jul 12 18:23:31 2018 +0200
+++ b/src/pyams_skin/container.py	Fri Jul 13 08:49:51 2018 +0200
@@ -97,15 +97,16 @@
     return {'status': 'success'}
 
 
-def switch_element_visibility(request, interface, adapter_name=''):
-    """Set container element visibility
+def switch_element_attribute(request, interface, adapter_name='', attribute_name=''):
+    """Sswitch container element attribute
 
     :param request: original browser request; request should contain a parameter called
         "object_name" which contains the name of the element which should be switched.
         A NotFound exception is raised if argument is not provided or if given argument
         doesn't match an existing element.
     :param interface: container interface to which request's context should be adapted
-    :return: a JSON object containing a boolean "visible" property defining new element visibility.
+    :param attribute: name of the boolean attribute to be switcher
+    :return: a JSON object containing a boolean "attribute" property defining new element value.
     """
     context = request.context
     if interface.providedBy(context):
@@ -120,5 +121,18 @@
     element = container.get(str(object_name))
     if element is None:
         raise NotFound()
-    element.visible = not element.visible
-    return {'visible': element.visible}
+    setattr(element, attribute_name, not getattr(element, attribute_name))
+    return {attribute_name: getattr(element, attribute_name)}
+
+
+def switch_element_visibility(request, interface, adapter_name=''):
+    """Set container element visibility
+
+    :param request: original browser request; request should contain a parameter called
+        "object_name" which contains the name of the element which should be switched.
+        A NotFound exception is raised if argument is not provided or if given argument
+        doesn't match an existing element.
+    :param interface: container interface to which request's context should be adapted
+    :return: a JSON object containing a boolean "visible" property defining new element visibility.
+    """
+    return switch_element_attribute(request, interface, adapter_name, 'visible')