Index: trunk/core/units/permissions/permissions_tag_processor.php
===================================================================
diff -u -N -r6093 -r7391
--- trunk/core/units/permissions/permissions_tag_processor.php	(.../permissions_tag_processor.php)	(revision 6093)
+++ trunk/core/units/permissions/permissions_tag_processor.php	(.../permissions_tag_processor.php)	(revision 7391)
@@ -32,10 +32,15 @@
 		function PermissionValue($params)
 		{
 			$section_name = $params['section_name'];
-
+			$perm_name = $params['perm_name'];
+			
 			$sections_helper =& $this->Application->recallObject('SectionsHelper');
 			$section_data =& $sections_helper->getSectionData($section_name);
-			$perm_name = $params['perm_name'];
+			
+			if ($section_data && isset($section_data['perm_prefix'])) {
+				// using permission from other prefix
+				$section_name = $this->Application->getUnitOption($section_data['perm_prefix'].'.main', 'PermSection');
+			}
 
 			$permissions_helper =& $this->Application->recallObject('PermissionsHelper');
 			if (!$permissions_helper->isOldPermission($section_name, $perm_name)) {
@@ -49,7 +54,9 @@
 		{
 			$permissions_helper =& $this->Application->recallObject('PermissionsHelper');
 			$prefix_parts = explode('-', $this->Prefix, 2);
-			$permissions_helper->LoadPermissions($this->Application->GetVar('g_id'), 0, 1);
+			/* @var $permissions_helper kPermissionsHelper */
+			
+			$permissions_helper->LoadPermissions($this->Application->GetVar('g_id'), 0, 1, 'g');
 		}
 
 		function LevelIndicator($params)
@@ -66,7 +73,7 @@
 			$module = $this->Application->findModule('Var', $prefix, 'Name');
 
 			$perm_live_table = $this->Application->getUnitOption('c-perm', 'TableName');
-			$perm_temp_table = $this->Application->GetTempName($perm_live_table);
+			$perm_temp_table = $this->Application->GetTempName($perm_live_table, 'prefix:'.$this->Prefix);
 
 			if ($category->GetID() == 0) {
 				$categories = Array(0);
@@ -144,6 +151,7 @@
 			$ret = '';
 			$block_params = $params;
 			foreach ($this->Application->ModuleInfo as $module_name => $module_data) {
+				if (!$this->Application->prefixRegistred($module_data['Var']) || !$this->Application->getUnitOption($module_data['Var'], 'CatalogItem')) continue;
 				$params['item_prefix'] = $module_data['Var'];
 				$ret .= $this->Application->ProcessParsedTag('m', 'MyInclude', $params);
 			}