Index: trunk/kernel/admin_templates/categories/categories_edit_permissions.tpl
===================================================================
diff -u -r5326 -r5329
--- trunk/kernel/admin_templates/categories/categories_edit_permissions.tpl	(.../categories_edit_permissions.tpl)	(revision 5326)
+++ trunk/kernel/admin_templates/categories/categories_edit_permissions.tpl	(.../categories_edit_permissions.tpl)	(revision 5329)
@@ -66,11 +66,14 @@
 				}
 
 				Catalog.prototype.submit_event = function($prefix_special, $event, $t) {
+					var $prev_template = get_hidden_field('t');
 					if (isset($event)) set_hidden_field('events[' + $prefix_special + ']', $event);
 					if (isset($t)) set_hidden_field('t', $t);
 				
 					var $tab_id = this.queryTabRegistry('prefix', this.ActivePrefix, 'tab_id');
 					this.submit_kernel_form();
+					
+					set_hidden_field('t', $prev_template);
 				}
 
 	  			var $PermManager = new Catalog('<inp2:m_Link template="categories/permissions_tab" item_prefix="#ITEM_PREFIX#" group_id="#GROUP_ID#" no_amp="1" pass="m,c"/>', 'permmanager_');