Index: trunk/core/units/general/helpers/sections_helper.php
===================================================================
diff -u -N -r4620 -r4702
--- trunk/core/units/general/helpers/sections_helper.php	(.../sections_helper.php)	(revision 4620)
+++ trunk/core/units/general/helpers/sections_helper.php	(.../sections_helper.php)	(revision 4702)
@@ -14,6 +14,19 @@
 		var $Tree = Array();
 		
 		/**
+		 * Set's prefix and special
+		 *
+		 * @param string $prefix
+		 * @param string $special
+		 * @access public
+		 */
+		function Init($prefix, $special, $event_params = null)
+		{
+			parent::Init($prefix, $special, $event_params);
+			$this->BuildTree();
+		}
+		
+		/**
 		 * Builds xml for tree in left frame in admin
 		 *
 		 * @param Array $params
@@ -32,7 +45,6 @@
 
 				foreach ($sections as $section_name => $section_params) {
 					// we could also skip not allowed sections here in future
-					if ($section_params['type'] != stTREE) continue;
 					$section_params['SectionPrefix'] = $prefix;
 					$section_params['url']['m_opener'] = 'r';
 					
@@ -54,6 +66,11 @@
 					$this->Tree[$section_name] = array_merge_recursive2($current_data, $section_params);
 
 					$this->Tree[ $section_params['parent'] ]['children'][ "{$section_params['priority']}" ] = $section_name;
+					
+					if ($section_params['type'] == stTAB) {
+						// if this is tab, then mark parent section as TabOnly
+						$this->Tree[ $section_params['parent'] ]['tabs_only'] = true;
+					}
 				}
 			}
 		}