diff --git a/include/class_balance_ca.php b/include/class_balance_ca.php
index 6a96bf627..0bda7c466 100644
--- a/include/class_balance_ca.php
+++ b/include/class_balance_ca.php
@@ -43,19 +43,13 @@ class print_ca {
 	$this->db=$p_cn;
   }
 /*! 
- * \brief
- * \param
- * \param
- * \param
- * 
- *
- * \return
+ * \brief fill a object with request
  */
   function get_request() {
-	$this->to=(isset($_REQUEST['from']))?$_REQUEST['from']:"";
+	$this->from=(isset($_REQUEST['from']))?$_REQUEST['from']:"";
 	$this->to=(isset($_REQUEST['to']))?$_REQUEST['to']:"";
-	$this->to=(isset($_REQUEST['from_poste']))?$_REQUEST['from_poste']:"";
-	$this->to=(isset($_REQUEST['to_poste']))?$_REQUEST['to_poste']:"";
+	$this->from_poste=(isset($_REQUEST['from_poste']))?$_REQUEST['from_poste']:"";
+	$this->to_poste=(isset($_REQUEST['to_poste']))?$_REQUEST['to_poste']:"";
 
   }
 /*!