diff --git a/html/export.php b/html/export.php
index fe2e02947..e048087e9 100644
--- a/html/export.php
+++ b/html/export.php
@@ -39,6 +39,7 @@ set_language();
 // load message for javascript
 if (isset ($_REQUEST['loadjs']) && $_REQUEST['loadjs']=='message')
 {
+    header('Content-Type: text/javascript');
     include_once NOALYSS_INCLUDE."/lib/message_javascript.php";
     return;
 }
diff --git a/html/js/noalyss_script.js b/html/js/noalyss_script.js
index 6dfc06adf..3e2d9f27e 100644
--- a/html/js/noalyss_script.js
+++ b/html/js/noalyss_script.js
@@ -792,7 +792,7 @@ function waiting_box() {
         id: 'wait_box', html: loading() + '<p>' + content[65] + '</p>'
     };
     var y = fixed_position(10, 250)
-    obj.style = y + ";width:20%;margin-left:40%;";
+    obj.style = y + ";width:281px;margin-left:40%;";
     if ($('wait_box')) {
         removeDiv('wait_box');
     }
diff --git a/include/class/acc_ledger.class.php b/include/class/acc_ledger.class.php
index 788df28e5..ae2ffb0d0 100644
--- a/include/class/acc_ledger.class.php
+++ b/include/class/acc_ledger.class.php
@@ -48,7 +48,7 @@ class Acc_Ledger  extends jrn_def_sql
     /**
      * @brief construct
      * @param $p_cn database connexion
-     * @param $p_id jrn.jrn_def_id
+     * @param $p_id (int) ledger idf jrn.jrn_def_id
      */
     function __construct($p_cn, $p_id)
     {