The blocks at secondary layer should be frozen by default.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20127 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/PlanningBox_isFrozenBlock.xml

@@ -72,10 +72,10 @@
 # - it\'s a Simulation Movement\n
 # - The user is not allowed to edit it\n
 # - it\'s a part of a block \n
-# - the object is one Calendar Period\n
-\n
+# - the object is from secondary layer\n
 \n
 return (not context.portal_membership.checkPermission(\'Modify portal content\', block.parent_activity.object)) or \\\n
+            (block.property_dict[\'sec_layer\']) or \\\n
             (not ((block.position_x.relative_begin > 0) and \\\n
                    (block.position_x.relative_end < 1) and \\\n
                    (block.property_dict[\'stat\'] == 0)))\n