diff --git a/code/web/app/app_achievements/class/AchAchievement_class.php b/code/web/app/app_achievements/class/AchAchievement_class.php
index 94925ba4f..a28caf1ae 100644
--- a/code/web/app/app_achievements/class/AchAchievement_class.php
+++ b/code/web/app/app_achievements/class/AchAchievement_class.php
@@ -32,7 +32,8 @@
 			$sz = sizeof($res);
 			for($i=0;$i<$sz;$i++) {
 				#echo "Z";
-				$tmp = $this->makeChild($res[$i],$this);
+				$res[$i]['this'] = $this;
+				$tmp = $this->makeChild($res[$i]);
 
 				#echo var_export($tmp,true);
 
@@ -52,8 +53,8 @@
 			#echo "X-".$this->hasOpen();
 		}
 
-		private function makeChild(&$a,$b) {
-			return new AchPerk($a,$b);
+		function makeChild(&$a) {
+			return new AchPerk($a);
 		}
 
 		function getID() {
diff --git a/code/web/app/app_achievements/class/AchCategory_class.php b/code/web/app/app_achievements/class/AchCategory_class.php
index c4b51ff68..86b6715dc 100644
--- a/code/web/app/app_achievements/class/AchCategory_class.php
+++ b/code/web/app/app_achievements/class/AchCategory_class.php
@@ -54,7 +54,7 @@
 			$this->ties_civ_dev = $res[0]['anz'];
 		}
 
-		private function makeChild(&$a) {
+		function makeChild(&$a) {
 			return new AchAchievement($a);
 		}
 
diff --git a/code/web/app/app_achievements/class/AchMenu_class.php b/code/web/app/app_achievements/class/AchMenu_class.php
index e30682af5..1b5c384d1 100644
--- a/code/web/app/app_achievements/class/AchMenu_class.php
+++ b/code/web/app/app_achievements/class/AchMenu_class.php
@@ -19,7 +19,8 @@
 
 			$sz = sizeof($res);
 			for($i=0;$i<$sz;$i++) {
-				$this->nodes[] = $this->makeChild($res[$i],$open);
+				$res[$i]['open'] = $open;
+				$this->nodes[] = $this->makeChild($res[$i]);
 			}
 		}
 
@@ -37,8 +38,8 @@
 			return 0;
 		}
 
-		private function makeChild(&$a,$b) {
-			return new AchMenuNode($a,$b);
+		function makeChild(&$a) {
+			return new AchMenuNode($a);
 		}
 	}
 
@@ -50,7 +51,7 @@
 		private $image;
 		private $order;
 
-		function AchMenuNode(&$data,$open) {
+		function AchMenuNode(&$data) {
 			global $DBc,$_USER;
 
 			$this->id = $data['ac_id'];
@@ -58,19 +59,20 @@
 			$this->name = $data['acl_name'];
 			$this->image = $data['ac_image'];
 			$this->order = $data['ac_order'];
-			$this->open = ($this->id == $open);
+			$this->open = ($this->id == $data['open']);
 			$this->dev = $data['ac_dev'];
 
 			$res = $DBc->sqlQuery("SELECT * FROM ach_category LEFT JOIN (ach_category_lang) ON (acl_lang='".$_USER->getLang()."' AND acl_category=ac_id) WHERE ac_parent='".$this->id."' ORDER by ac_order ASC, acl_name ASC");
 
 			$sz = sizeof($res);
 			for($i=0;$i<$sz;$i++) {
-				$this->nodes[] = $this->makeChild($res[$i],$open);
+				$res[$i]['open'] = $open;
+				$this->nodes[] = $this->makeChild($res[$i]);
 			}
 		}
 
-		private function makeChild(&$a,$b) {
-			return new AchMenuNode($a,$b);
+		function makeChild(&$a) {
+			return new AchMenuNode($a);
 		}
 
 		function getID() {
diff --git a/code/web/app/app_achievements/class/AchObjective_class.php b/code/web/app/app_achievements/class/AchObjective_class.php
index 1d946c8fa..f58849742 100644
--- a/code/web/app/app_achievements/class/AchObjective_class.php
+++ b/code/web/app/app_achievements/class/AchObjective_class.php
@@ -1,5 +1,5 @@
 <?php
-	class AchObjective implements Parentum {
+	class AchObjective {
 		private $id;
 		private $perk;
 		private $condition;
diff --git a/code/web/app/app_achievements/class/AchPerk_class.php b/code/web/app/app_achievements/class/AchPerk_class.php
index c257b6b4c..20ca91b0c 100644
--- a/code/web/app/app_achievements/class/AchPerk_class.php
+++ b/code/web/app/app_achievements/class/AchPerk_class.php
@@ -8,11 +8,11 @@
 		private $done;
 		private $dev;
 
-		function AchPerk(&$data,&$parent) {
+		function AchPerk(&$data) {
 			global $DBc,$_USER;
 
 			$this->id = $data['ap_id'];
-			$this->parent = $parent;
+			$this->parent = $data['this'];
 			$this->achievement = $data['ap_achievement'];
 			$this->value = $data['ap_value'];
 			$this->name = $data['apl_name'];
@@ -26,7 +26,7 @@
 			}
 		}
 
-		private function makeChild(&$a) {
+		function makeChild(&$a) {
 			return new AchObjective($a);
 		}
 
diff --git a/code/web/app/app_achievements/class/AchSummary_class.php b/code/web/app/app_achievements/class/AchSummary_class.php
index 8a227eea9..2aee31dfc 100644
--- a/code/web/app/app_achievements/class/AchSummary_class.php
+++ b/code/web/app/app_achievements/class/AchSummary_class.php
@@ -22,7 +22,7 @@
 			}
 		}
 
-		private function makeChild(&$a) {
+		function makeChild(&$a) {
 			return new AchAchievement($a);
 		}
 
diff --git a/code/web/app/app_achievements/index.php b/code/web/app/app_achievements/index.php
index cac79e291..c47ffab38 100644
--- a/code/web/app/app_achievements/index.php
+++ b/code/web/app/app_achievements/index.php
@@ -33,10 +33,11 @@ else {
 }
 require_once("include/ach_render_common.php");
 
+require_once("class/Parentum_inter.php");
 require_once("class/RenderNodeIteraor_abstract.php");
 require_once("class/AchList_abstract.php");
 require_once("class/Tieable_inter.php");
-require_once("class/Parentum_inter.php");
+
 
 require_once("class/AchMenu_class.php");
 require_once("class/AchSummary_class.php");