diff --git a/include/class/anc_key.class.php b/include/class/anc_key.class.php
index 16173a841..e8ece7087 100644
--- a/include/class/anc_key.class.php
+++ b/include/class/anc_key.class.php
@@ -319,7 +319,7 @@ class Anc_Key
     {
         global $cn;
         /* number is the index of the plan, he's computed from p_target */
-        $number=preg_replace('/det[0-9]/', '', $p_target);
+        $number=preg_replace('/det[0-9]*/', '', $p_target);
         $number=noalyss_str_replace('t', '', $number);
         $number=noalyss_str_replace('popup', '', $number);
         
diff --git a/include/template/ledger_detail_bottom.php b/include/template/ledger_detail_bottom.php
index cdea88b46..8a5254541 100644
--- a/include/template/ledger_detail_bottom.php
+++ b/include/template/ledger_detail_bottom.php
@@ -10,6 +10,7 @@
  * 
  * Variables : $div = popup or box (det[0-9]
  *@var $obj = Acc_Operation 
+ *@var $str_anc = HTML for analytic
  */
 bcscale(2);
 \Noalyss\Dbg::echo_file(__FILE__);