diff --git a/bureau/admin/hta_add.php b/bureau/admin/hta_add.php
index 27ceb961..b3f6fa54 100755
--- a/bureau/admin/hta_add.php
+++ b/bureau/admin/hta_add.php
@@ -30,10 +30,12 @@
 require_once("../class/config.php");
 include_once("head.php");
 
-$fields = array (
-	"dir"      => array ("request", "string", ""),
-);
-getFields($fields);
+if (!isset($is_include)) {
+  $fields = array (
+    "dir"      => array ("request", "string", ""),
+  );
+  getFields($fields);
+}
 
 ?>
 <h3><?php __("Protect a folder"); ?></h3>
@@ -43,11 +45,8 @@ getFields($fields);
 <?php __("Enter the name of the folder you want to protect. It must already exists."); ?>
 </p>
 <?php
-if (isset($error) && $error) {
-  echo "<p class=\"alert alert-danger\">$error</p>";
-  include_once("foot.php");
-  exit;
-} ?>
+echo $msg->msg_html_all();
+?>
 
 <form method="post" action="hta_doadd.php" name="main" id="main">
   <?php csrf_get(); ?>
diff --git a/bureau/admin/hta_adduser.php b/bureau/admin/hta_adduser.php
index e88bccd7..53907b18 100755
--- a/bureau/admin/hta_adduser.php
+++ b/bureau/admin/hta_adduser.php
@@ -39,9 +39,10 @@ getFields($fields);
 ?>
 <h3><?php printf(_("Adding a username in %s"),$dir); ?></h3>
 <?php
-	if (isset($error) && $error) {
-		echo "<p class=\"alert alert-danger\">$error</p>";
-	}
+echo $msg->msg_html_all();
+
+$c=$admin->listPasswordPolicies();
+$passwd_classcount = $c['hta']['classcount'];
 ?>
 
 <form method="post" action="hta_doadduser.php" name="main" id="main" autocomplete="off">
@@ -61,7 +62,7 @@ getFields($fields);
 	</tr>
 	<tr>
 		<th><label for="password"><?php __("Password"); ?></label></th>
-		<td><input type="password" class="int" name="password" autocomplete="off" id="password" value="" size="20" maxlength="64" /><?php display_div_generate_password(DEFAULT_PASS_SIZE,"#password","#passwordconf"); ?></td>
+		<td><input type="password" class="int" name="password" autocomplete="off" id="password" value="" size="20" maxlength="64" /><?php display_div_generate_password(DEFAULT_PASS_SIZE,"#password","#passwordconf",$passwd_classcount); ?></td>
 	</tr>
 	<tr>
 		<th><label for="passwordconf"><?php __("Confirm password"); ?></label></th>
diff --git a/bureau/admin/hta_del.php b/bureau/admin/hta_del.php
index 48a7e9ea..b5124f02 100644
--- a/bureau/admin/hta_del.php
+++ b/bureau/admin/hta_del.php
@@ -29,18 +29,14 @@
 */
 require_once("../class/config.php");
 
-$error="";
 // On parcours les POST_VARS et on repere les del_.
 reset($_POST);
 while (list($key,$val)=each($_POST)) {
 	if (substr($key,0,4)=="del_") {
 		// Effacement du dossier $val
-//		$r=$hta->DelDir($val);
 		$return = $hta->DelDir($val);
-		if (!$return) {
-			$error.= $err->errstr()."<br />";
-		} else {
-			$error.= sprintf(_("The protected folder %s has been successfully unprotected"),$val)."<br />";
+		if ($return) {
+			$msg->raise("Ok", "hta",_("The protected folder %s has been successfully unprotected"),$val);
 		}
 	}
 }
diff --git a/bureau/admin/hta_doadd.php b/bureau/admin/hta_doadd.php
index 3d6177fc..1789b4f4 100644
--- a/bureau/admin/hta_doadd.php
+++ b/bureau/admin/hta_doadd.php
@@ -36,18 +36,13 @@ $fields = array (
 getFields($fields);
 
 if(empty($dir)) {
-	$error=_("No directory specified");
+	$msg->raise("Error", "hta", _("No directory specified"));
 	include("hta_list.php");
-	exit();
-}
-
-if(!$hta->CreateDir($dir)) {
-	$error=$err->errstr();
+} else if(!$hta->CreateDir($dir)) {
+	$is_include=true;
 	include("hta_add.php");
-	exit();
+} else {
+	$msg->raise("Ok", "hta", _("Folder %s is protected"), $dir);  // à traduire
+	include("hta_list.php");
 }
-
-include("hta_list.php");
-exit();
-
 ?>
diff --git a/bureau/admin/hta_doadduser.php b/bureau/admin/hta_doadduser.php
index e9d347e1..d9b0ef65 100644
--- a/bureau/admin/hta_doadduser.php
+++ b/bureau/admin/hta_doadduser.php
@@ -38,15 +38,15 @@ getFields($fields);
 
 
 if ($password != $passwordconf) {
-	$error = _("Passwords do not match");
+	$msg->raise("Error", "hta", _("Passwords do not match"));
 	include("hta_adduser.php");
 	exit();
 }
 
 if (!$hta->add_user($user, $password, $dir)) {
-	$error=$err->errstr();
 	include ("hta_adduser.php");
-	} else {
+} else {
+	$msg->raise("Ok", "hta", _("The user %s was added to th protected folder %s"), array($user, $dir)); // à traduire
 	include ("hta_edit.php");
 }
 ?>
diff --git a/bureau/admin/hta_dodeluser.php b/bureau/admin/hta_dodeluser.php
index 08086925..3b8d7a33 100755
--- a/bureau/admin/hta_dodeluser.php
+++ b/bureau/admin/hta_dodeluser.php
@@ -38,10 +38,13 @@ getFields($fields);
 
 if (!empty($confirm_del)) {
   reset($d);
-  if (!$hta->del_user($d,$dir)) {
-    $error=$err->errstr();
+  if ($hta->del_user($d,$dir)) {
+    foreach ($d as $v) {
+      $msg->raise("Ok", "hta", _("The user '%s' was successfully deleted"), $v);  // à traduire
+    }
   }
-  header ('Location: /hta_edit.php?dir='.urlencode($dir));
+  $is_include=true;
+  include_once("hta_edit.php");
   exit();
 }
 include_once('head.php');
@@ -52,7 +55,7 @@ include_once('head.php');
   <?php __("Do you really want to delete those users ?");?>
   <ul>
   <?php foreach($d as $t) {
-    echo "<li>".ehe($t,false)."</li>\n";
+    echo "<li><b>".ehe($t,false)."</b></li>\n";
   } ?>
   </ul>
 
diff --git a/bureau/admin/hta_doedituser.php b/bureau/admin/hta_doedituser.php
index 84e08ff6..2fd4a383 100644
--- a/bureau/admin/hta_doedituser.php
+++ b/bureau/admin/hta_doedituser.php
@@ -39,26 +39,16 @@ $fields = array (
 getFields($fields);
 
 if ($newpass != $newpassconf) {
-	$error = _("Passwords do not match");
+	$msg->raise("Error", "hta", _("Passwords do not match"));
 	include("hta_edituser.php");
 	exit();
 }
 
-if (!$hta->change_pass($user,$newpass,$dir)) {
-		$error=$err->errstr();
+if ($hta->change_pass($user,$newpass,$dir)) {
+	$msg->raise("Ok", "hta", _("The password of the user %s has been successfully changed"), $user);
+	$is_include=true;
+	include_once("hta_edit.php");
+} else {
+	include("hta_edituser.php");
 }
-
 ?>
-<h3><?php printf(_("Change the user %s in the protected folder %s"),$user,$dir); ?></h3>
-<hr id="topbar"/>
-<br />
-<?php
-	if (isset($error) && $error) {
-		echo "<p class=\"alert alert-danger\">$error</p>";
-	}
-	else {
-		echo "<p>".sprintf(_("The password of the user %s has been successfully changed"),$user)."</p>";
-	}
-	echo "<p><span class=\"ina\"><a href=\"hta_edit.php?dir=$dir\">"._("Click here to continue")."</a></span></p>";
-?>
-<?php include_once("foot.php"); ?>
diff --git a/bureau/admin/hta_edit.php b/bureau/admin/hta_edit.php
index 2948fa7d..8e1ea12b 100755
--- a/bureau/admin/hta_edit.php
+++ b/bureau/admin/hta_edit.php
@@ -30,10 +30,12 @@
 require_once("../class/config.php");
 include_once("head.php");
 
-$fields = array (
+if (!isset($is_include)) {
+  $fields = array (
 	"dir"      => array ("request", "string", ""),
-);
-getFields($fields);
+  );
+  getFields($fields);
+}
 
 if (!$dir) {
   echo "<p class=\"alert alert-warning\">"._("No folder selected!")."</p>";
@@ -41,20 +43,22 @@ if (!$dir) {
   die();
 } else {
   $r=$hta->get_hta_detail($dir);
-  if (!$r) {
-    $error=$err->errstr();
-  }
 } // if !$dir
 
+$c=$admin->listPasswordPolicies();
+$passwd_classcount = $c['hta']['classcount'];
+
 ?>
 <h3><?php printf(_("List of authorized user in folder %s"),$dir); ?></h3>
 <hr id="topbar"/>
 <br />
 <?php
   if (!count($r)) {
-    echo "<p class=\"alert alert-warning\">".sprintf(_("No authorized user in %s"),$dir)."</p>";
+    $msg->raise("Info", "hta", _("No authorized user in %s"),$dir);
+    echo $msg->msg_html_all();
   } else {
-     reset($r);
+    reset($r);
+    echo $msg->msg_html_all();
 ?>
 <form method="post" action="hta_dodeluser.php">
    <?php csrf_get(); ?>
@@ -108,7 +112,7 @@ for($i=0;$i<count($r);$i++){ ?>
       </tr>
       <tr>
         <th><label for="password"><?php __("Password"); ?></label></th>
-        <td><input type="password" class="int" name="password" autocomplete="off" id="password" value="" size="20" maxlength="64" /><?php display_div_generate_password(DEFAULT_PASS_SIZE,"#password","#passwordconf"); ?></td>
+        <td><input type="password" class="int" name="password" autocomplete="off" id="password" value="" size="20" maxlength="64" /><?php display_div_generate_password(DEFAULT_PASS_SIZE,"#password","#passwordconf",$passwd_classcount); ?></td>
       </tr>
       <tr>
         <th><label for="passwordconf"><?php __("Confirm password"); ?></label></th>
diff --git a/bureau/admin/hta_edituser.php b/bureau/admin/hta_edituser.php
index 2819ca9e..44dc0852 100755
--- a/bureau/admin/hta_edituser.php
+++ b/bureau/admin/hta_edituser.php
@@ -36,12 +36,17 @@ $fields = array (
 );
 getFields($fields);
 
+$c=$admin->listPasswordPolicies();
+$passwd_classcount = $c['hta']['classcount'];
+
 ?>
 <h3><?php printf(_("Editing user %s in the protected folder %s"),$user,$dir); ?></h3>
 <hr id="topbar"/>
 <br />
 
-<?php if (!empty($error) ) { echo "<p class=\"alert alert-danger\">$error</p>"; } ?>
+<?php
+echo $msg->msg_html_all();
+?>
 
 <form method="post" action="hta_doedituser.php" name="main" id="main" autocomplete="off">
   <?php csrf_get(); ?>
@@ -63,7 +68,7 @@ getFields($fields);
     </tr>
     <tr>
       <th><label for="newpass"><?php __("New password"); ?></label></th>
-      <td><input type="password" class="int" name="newpass" autocomplete="off" id="newpass" value="" size="20" maxlength="64" /><?php display_div_generate_password(DEFAULT_PASS_SIZE,"#newpass","#newpassconf"); ?></td>
+      <td><input type="password" class="int" name="newpass" autocomplete="off" id="newpass" value="" size="20" maxlength="64" /><?php display_div_generate_password(DEFAULT_PASS_SIZE,"#newpass","#newpassconf",$passwd_classcount); ?></td>
     </tr>
     <tr>
       <th><label for="newpassconf"><?php __("Confirm password"); ?></label></th>
diff --git a/bureau/admin/hta_list.php b/bureau/admin/hta_list.php
index 3a603e35..a5cbf92f 100755
--- a/bureau/admin/hta_list.php
+++ b/bureau/admin/hta_list.php
@@ -30,10 +30,8 @@
 require_once("../class/config.php");
 include_once("head.php");
 
-if (!$r=$hta->ListDir()) {
-	$error=$err->errstr();
-} else {
-	reset($r);
+if ($r=$hta->ListDir()) {
+  reset($r);
 }
 
 ?>
@@ -41,17 +39,15 @@ if (!$r=$hta->ListDir()) {
 <hr id="topbar"/>
 <br />
 <?php
-	if (isset($error) && $error) {
-		echo "<p class=\"alert alert-danger\">$error</p>";
-	}
+echo $msg->msg_html_all();
 
-	if (!is_array($r)) {
-		echo "<p><span class=\"ina\"><a href=\"hta_add.php\">"._("Protect a folder")."</a></span><br />";
-		$mem->show_help("hta_list");
-		echo "</p>";
-		include_once("foot.php");
-		exit();
-	}
+if (!is_array($r)) {
+  echo "<p><span class=\"ina\"><a href=\"hta_add.php\">"._("Protect a folder")."</a></span><br />";
+  $mem->show_help("hta_list");
+  echo "</p>";
+  include_once("foot.php");
+  exit();
+}
 
 ?>
 
diff --git a/bureau/class/m_hta.php b/bureau/class/m_hta.php
index 3b17b07b..0397b56c 100644
--- a/bureau/class/m_hta.php
+++ b/bureau/class/m_hta.php
@@ -78,29 +78,26 @@ class m_hta {
      * 
      * @global    m_mem   $mem
      * @global    m_bro   $bro
-     * @global    m_err   $err
+     * @global    m_messages   $msg
      * @param     string  $dir
      * @return    boolean
      */
     function CreateDir($dir) {
-        global $bro, $err;
-        $err->log("hta", "createdir", $dir);
+        global $bro, $msg;
+        $msg->log("hta", "createdir", $dir);
         $absolute = $bro->convertabsolute($dir, 0);
-        if (!$absolute) {
-            $err->raise("hta", printf(_("The folder '%s' does not exist"), $dir));
+        if (!is_dir($absolute)) {
+            $msg->raise('Error', "hta", _("The folder '%s' does not exist"), $dir);
             return false;
         }
-        if (!file_exists($absolute)) {
-            @mkdir($absolute, 00777);
-        }
         if (!file_exists("$absolute/.htaccess")) {
             if (!@touch("$absolute/.htaccess")) {
-                $err->raise("hta", _("File already exist"));
+                $msg->raise('Error', "hta", _("File already exist"));
                 return false;
             }
             $file = @fopen("$absolute/.htaccess", "r+");
             if (!$file) {
-                $err->raise("hta", _("File already exist"));
+                $msg->raise('Error', "hta", _("File already exist"));
                 return false;
             }
             fseek($file, 0);
@@ -110,7 +107,7 @@ class m_hta {
         }
         if (!file_exists("$absolute/.htpasswd")) {
             if (!touch("$absolute/.htpasswd")) {
-                $err->raise("hta", _("File already exist"));
+                $msg->raise('Error', "hta", _("File already exist"));
                 return false;
             }
             return true;
@@ -121,18 +118,18 @@ class m_hta {
     /**
      * Returns the list of all user folder currently protected by a .htpasswd file
      * 
-     * @global    m_err   $err
+     * @global    m_messages   $msg
      * @global    m_mem   $mem
      * @return    array           Array containing user folder list
      */
     function ListDir() {
-        global$err, $mem;
-        $err->log("hta", "listdir");
+        global$msg, $mem;
+        $msg->log("hta", "listdir");
         $sortie = array();
         $absolute = ALTERNC_HTML . "/" . substr($mem->user["login"], 0, 1) . "/" . $mem->user["login"];
         exec("find " . escapeshellarg($absolute) . " -name .htpasswd|sort", $sortie);
         if (!count($sortie)) {
-            $err->raise("hta", _("No protected folder"));
+            $msg->raise('Info', "hta", _("No protected folder"));
             return false;
         }
         $pattern = "/^" . preg_quote(ALTERNC_HTML, "/") . "\/.\/[^\/]*\/(.*)\/\.htpasswd/";
@@ -151,13 +148,13 @@ class m_hta {
      * Tells if a folder is protected.
      * 
      * @global    m_mem   $mem
-     * @global    m_err   $err
+     * @global    m_messages   $msg
      * @param     string  $dir    Folder to check
      * @return    boolean         If the folder is protected, or FALSE if it is not
      */
     function is_protected($dir) {
-        global $mem, $err;
-        $err->log("hta", "is_protected", $dir);
+        global $mem, $msg;
+        $msg->log("hta", "is_protected", $dir);
         $absolute = ALTERNC_HTML . "/" . substr($mem->user["login"], 0, 1) . "/" . $mem->user["login"] . "/$dir";
         if (file_exists("$absolute/.htpasswd")) {
             return true;
@@ -170,13 +167,13 @@ class m_hta {
      * Returns the list of login for a protected folder.
      * 
      * @global    m_mem   $mem
-     * @global    m_err   $err
+     * @global    m_messages   $msg
      * @param     string  $dir    The folder to lookup (relative to user root)
      * @return    array           An array containing the list of logins from the .htpasswd file, or FALSE
      */
     function get_hta_detail($dir) {
-        global $mem, $err;
-        $err->log("hta", "get_hta_detail");
+        global $mem, $msg;
+        $msg->log("hta", "get_hta_detail");
         $absolute = ALTERNC_HTML . "/" . substr($mem->user["login"], 0, 1) . "/" . $mem->user["login"] . "/$dir";
         if (file_exists("$absolute/.htaccess")) {
             /* 		if (!_reading_htaccess($absolute)) {
@@ -208,22 +205,22 @@ class m_hta {
      * 
      * @global    m_mem   $mem
      * @global    m_bro   $bro
-     * @global    m_err   $err
+     * @global    m_messages   $msg
      * @param     string  $dir    Folder to unprotect, relative to user root
      * @param     boolean $skip   For testing purpose mainly, skips the full user path search
      * @return    boolean         TRUE if the folder has been unprotected, or FALSE if an error occurred
      */
     function DelDir($dir, $skip = false) {
-        global $bro, $err;
-        $err->log("hta", "deldir", $dir);
+        global $bro, $msg;
+        $msg->log("hta", "deldir", $dir);
         $dir = $bro->convertabsolute($dir, $skip);
         if (!$dir) {
-            $err->raise("hta", printf(("The folder '%s' does not exist"), $dir));
+            $msg->raise('Error', "hta", ("The folder '%s' does not exist"), $dir);
             return false;
         }
         $htaccess_file = "$dir/.htaccess";
         if (!is_readable($htaccess_file)) {
-            $err->raise("hta", printf(_("I cannot read the file '%s'"), $htaccess_file));
+            $msg->raise('Error', "hta", _("I cannot read the file '%s'"), $htaccess_file);
         }
         $fileLines = file($htaccess_file);
         $patternList = array(
@@ -243,21 +240,21 @@ class m_hta {
         }
         // If no changes 
         if (!$count_lines) {
-            $err->raise("hta", printf(_("Unexpected: No changes made to '%s'"), $htaccess_file));
+            $msg->raise('Alert', "hta", _("Unexpected: No changes made to '%s'"), $htaccess_file);
         }
         // If file is empty, remove it
         if (!count($fileLines)) {
             if (!unlink($htaccess_file)) {
-                $err->raise("hta", printf(_("I could not delete the file '%s'"), $htaccess_file));
+                $msg->raise('Error', "hta", _("I could not delete the file '%s'"), $htaccess_file);
             }
         } else {
             file_put_contents($htaccess_file, implode("\n", $fileLines));
         }
         $htpasswd_file = "$dir/.htpasswd";
         if (!is_writable($htpasswd_file)) {
-            $err->raise("hta", printf(_("I cannot read the file '%s'"), $htpasswd_file));
+            $msg->raise('Error', "hta", _("I cannot read the file '%s'"), $htpasswd_file);
         } else if (!unlink($htpasswd_file)) {
-            $err->raise("hta", printf(_("I cannot delete the file '%s/.htpasswd'"), $dir));
+            $msg->raise('Error', "hta", _("I cannot delete the file '%s/.htpasswd'"), $dir);
             return false;
         }
 
@@ -267,7 +264,7 @@ class m_hta {
     /**
      * Add a user to a protected folder
      * 
-     * @global    m_err   $err
+     * @global    m_messages   $msg
      * @global    m_bro   $bro
      * @global    m_admin $admin
      * @param     string  $user
@@ -278,19 +275,19 @@ class m_hta {
      * @return    boolean             TRUE if the user has been added, or FALSE if an error occurred
      */
     function add_user($user, $password, $dir) {
-        global $err, $bro, $admin;
-        $err->log("hta", "add_user", $user . "/" . $dir);
+        global $msg, $bro, $admin;
+        $msg->log("hta", "add_user", $user . "/" . $dir);
         if (empty($user)) {
-            $err->raise('hta', _("Please enter a user"));
+            $msg->raise('Error', 'hta', _("Please enter a user"));
             return false;
         }
         if (empty($password)) {
-            $err->raise('hta', _("Please enter a password"));
+            $msg->raise('Error', 'hta', _("Please enter a password"));
             return false;
         }
         $absolute = $bro->convertabsolute($dir, 0);
         if (!file_exists($absolute)) {
-            $err->raise("hta", printf(("The folder '%s' does not exist"), $dir));
+            $msg->raise('Error', "hta", _("The folder '%s' does not exist"), $dir);
             return false;
         }
         // @todo delete cf!. functions.php checkloginemail definition
@@ -304,7 +301,7 @@ class m_hta {
 
             $file = @fopen("$absolute/.htpasswd", "a+");
             if (!$file) {
-                $err->raise("hta", _("File already exist"));
+                $msg->raise('Error', "hta", _("File already exist"));
                 return false;
             }
             fseek($file, 0);
@@ -312,7 +309,7 @@ class m_hta {
                 $s = fgets($file, 1024);
                 $t = explode(":", $s);
                 if ($t[0] == $user) {
-                    $err->raise("hta", _("The user '%s' already exist for this folder"), $user);
+                    $msg->raise('Error', "hta", _("The user '%s' already exist for this folder"), $user);
                     return false;
                 }
             }
@@ -324,7 +321,7 @@ class m_hta {
             fclose($file);
             return true;
         } else {
-            $err->raise("hta", _("Please enter a valid username"));
+            $msg->raise('Error', "hta", _("Please enter a valid username"));
             return false;
         }
     }
@@ -333,24 +330,24 @@ class m_hta {
      * Delete a user from a protected folder.
      * 
      * @global    m_bro   $bro
-     * @global    m_err   $err
+     * @global    m_messages   $msg
      * @param     array   $lst    An array with login to delete.
      * @param     string  $dir    The folder, relative to user root, where we want to delete users.
      * @return    boolean         TRUE if users has been deleted, or FALSE if an error occurred.
      */
     function del_user($lst, $dir) {
-        global $bro, $err;
-        $err->log("hta", "del_user", $lst . "/" . $dir);
+        global $bro, $msg;
+        $msg->log("hta", "del_user", $lst . "/" . $dir);
         $absolute = $bro->convertabsolute($dir, 0);
         if (!file_exists($absolute)) {
-            $err->raise("hta", printf(_("The folder '%s' does not exist"), $dir));
+            $msg->raise('Error', "hta", _("The folder '%s' does not exist"), $dir);
             return false;
         }
         touch("$absolute/.htpasswd.new");
         $file = fopen("$absolute/.htpasswd", "r");
         $newf = fopen("$absolute/.htpasswd.new", "a");
         if (!$file || !$newf) {
-            $err->raise("hta", _("File already exist"));
+            $msg->raise('Error', "hta", _("File already exist"));
             return false;
         }
         reset($lst);
@@ -378,11 +375,11 @@ class m_hta {
      * @return boolean TRUE if the password has been changed, or FALSE if an error occurred
      */
     function change_pass($user, $newpass, $dir) {
-        global $bro, $err, $admin;
-        $err->log("hta", "change_pass", $user . "/" . $dir);
+        global $bro, $msg, $admin;
+        $msg->log("hta", "change_pass", $user . "/" . $dir);
         $absolute = $bro->convertabsolute($dir, 0);
         if (!file_exists($absolute)) {
-            $err->raise("hta", printf(_("The folder '%s' does not exist"), $dir));
+            $msg->raise('Error', "hta", _("The folder '%s' does not exist"), $dir);
             return false;
         }
 
@@ -397,7 +394,7 @@ class m_hta {
         $file = fopen("$absolute/.htpasswd", "r");
         $newf = fopen("$absolute/.htpasswd.new", "a");
         if (!$file || !$newf) {
-            $err->raise("hta", _("File already exist"));
+            $msg->raise('Error', "hta", _("File already exist"));
             return false;
         }
         while (!feof($file)) {
@@ -418,14 +415,14 @@ class m_hta {
     /**
      * Check that a .htaccess file is valid (for authentication)
      * 
-     * @global    m_err   $err
+     * @global    m_messages   $msg
      * @param     type    $absolute
      * @param     string  $absolute   Folder we want to check (relative to user root)
      * @return    boolean             TRUE is the .htaccess is protecting this folder, or FALSE else
      */
     private function _reading_htaccess($absolute) {
-        global $err;
-        $err->log("hta", "_reading_htaccess", $absolute);
+        global $msg;
+        $msg->log("hta", "_reading_htaccess", $absolute);
         $file = fopen("$absolute/.htaccess", "r+");
         $lignes = array(1, 1, 1);
         $errr = 0;
@@ -452,7 +449,7 @@ class m_hta {
         } // Reading config file
         fclose($file);
         if ($errr || in_array(0, $lignes)) {
-            $err->raise("hta", _("An incompatible .htaccess file exists in this folder"));
+            $msg->raise('Error', "hta", _("An incompatible .htaccess file exists in this folder"));
             return false;
         }
         return true;