diff --git a/htdocs/admin/ldap_members.php b/htdocs/admin/ldap_members.php
index 720147fa353..bd9eda149b4 100644
--- a/htdocs/admin/ldap_members.php
+++ b/htdocs/admin/ldap_members.php
@@ -117,7 +117,7 @@ $head = ldap_prepare_head();
 // Test si fonction LDAP actives
 if (! function_exists("ldap_connect"))
 {
-	setEventMessage($langs->trans("LDAPFunctionsNotAvailableOnPHP"), null, 'errors');
+	setEventMessages($langs->trans("LDAPFunctionsNotAvailableOnPHP"), null, 'errors');
 }
 
 dol_fiche_head($head, 'members', $langs->trans("LDAPSetup"));
diff --git a/htdocs/admin/mails.php b/htdocs/admin/mails.php
index 90ba23d0046..271605830bc 100644
--- a/htdocs/admin/mails.php
+++ b/htdocs/admin/mails.php
@@ -213,7 +213,7 @@ if (($action == 'send' || $action == 'sendhtml') && ! GETPOST('addfile') && ! GE
 		}
 		else
 		{
-			setEventMessage($langs->trans("ResultKo").'<br>'.$mailfile->error.' '.$result,'errors');
+			setEventMessages($langs->trans("ResultKo").'<br>'.$mailfile->error.' '.$result, null, 'errors');
 		}
 
 		$action='';
diff --git a/htdocs/admin/modules.php b/htdocs/admin/modules.php
index b55830dff4d..14c95aa0d2e 100644
--- a/htdocs/admin/modules.php
+++ b/htdocs/admin/modules.php
@@ -66,7 +66,7 @@ $familyinfo=array(
 if ($action == 'set' && $user->admin)
 {
     $result=activateModule($value);
-    if ($result) setEventMessage($result, 'errors');
+    if ($result) setEventMessages($result, null, 'errors');
     header("Location: modules.php?mode=".$mode);
 	exit;
 }
@@ -74,7 +74,7 @@ if ($action == 'set' && $user->admin)
 if ($action == 'reset' && $user->admin)
 {
     $result=unActivateModule($value);
-    if ($result) setEventMessage($result, 'errors');
+    if ($result) setEventMessages($result, null, 'errors');
     header("Location: modules.php?mode=".$mode);
 	exit;
 }
@@ -125,7 +125,7 @@ foreach ($modulesdir as $dir)
 		        	if (! empty($modNameLoaded[$modName]))
 		        	{
 		        		$mesg="Error: Module ".$modName." was found twice: Into ".$modNameLoaded[$modName]." and ".$dir.". You probably have an old file on your disk.<br>";
-		        		setEventMessage($mesg, 'warnings');
+		        		setEventMessages($mesg, null, 'warnings');
 		        		dol_syslog($mesg, LOG_ERR);
 						continue;
 		        	}
diff --git a/htdocs/admin/notification.php b/htdocs/admin/notification.php
index dd97e44eb96..a7699db4292 100644
--- a/htdocs/admin/notification.php
+++ b/htdocs/admin/notification.php
@@ -93,13 +93,13 @@ if ($action == 'setvalue' && $user->admin)
     {
     	$db->commit();
 
-        setEventMessage($langs->trans("SetupSaved"));
+        setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
     }
     else
 	{
 		$db->rollback();
 
-        setEventMessage($langs->trans("Error"),'errors');
+        setEventMessages($langs->trans("Error"), null, 'errors');
     }
 }
 
diff --git a/htdocs/admin/payment.php b/htdocs/admin/payment.php
index 1bf794d52f8..c9bf610bd1b 100644
--- a/htdocs/admin/payment.php
+++ b/htdocs/admin/payment.php
@@ -54,11 +54,11 @@ if ($action == 'updateMask')
 
     if (! $error)
     {
-        setEventMessage($langs->trans("SetupSaved"));
+        setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
     }
     else
     {
-        setEventMessage($langs->trans("Error"),'errors');
+        setEventMessages($langs->trans("Error"), null, 'errors');
     }
 }
 
diff --git a/htdocs/admin/prelevement.php b/htdocs/admin/prelevement.php
index 56aa69e9943..f2d8c2d84dc 100644
--- a/htdocs/admin/prelevement.php
+++ b/htdocs/admin/prelevement.php
@@ -81,12 +81,12 @@ if ($action == "set")
     if (! $error)
 	{
 		$db->commit();
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
 		$db->rollback();
-		setEventMessage($langs->trans("Error"),'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
diff --git a/htdocs/admin/propal.php b/htdocs/admin/propal.php
index 41362fd5664..b4f1fe67e0b 100644
--- a/htdocs/admin/propal.php
+++ b/htdocs/admin/propal.php
@@ -59,11 +59,11 @@ if ($action == 'updateMask')
 
  	if (! $error)
 	{
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
-		setEventMessage($langs->trans("Error"),'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
@@ -101,13 +101,13 @@ if ($action == 'specimen')
 		}
 		else
 		{
-			setEventMessage($module->error,'errors');
+			setEventMessages($module->error, $module->errors, 'errors');
 			dol_syslog($module->error, LOG_ERR);
 		}
 	}
 	else
 	{
-		setEventMessage($langs->trans("ErrorModuleNotFound"),'errors');
+		setEventMessages($langs->trans("ErrorModuleNotFound"), null, 'errors');
 		dol_syslog($langs->trans("ErrorModuleNotFound"), LOG_ERR);
 	}
 }
@@ -121,11 +121,11 @@ if ($action == 'set_PROPALE_DRAFT_WATERMARK')
 
  	if (! $error)
 	{
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
-		setEventMessage($langs->trans("Error"),'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
@@ -139,11 +139,11 @@ if ($action == 'set_PROPOSAL_FREE_TEXT')
 
  	if (! $error)
 	{
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
-		setEventMessage($langs->trans("Error"),'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
@@ -155,11 +155,11 @@ if ($action == 'setdefaultduration')
 
  	if (! $error)
 	{
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
-		setEventMessage($langs->trans("Error"),'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
@@ -171,11 +171,11 @@ if ($action == 'set_BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL')
 
     if (! $error)
     {
-        setEventMessage($langs->trans("SetupSaved"));
+        setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
     }
     else
     {
-        setEventMessage($langs->trans("Error"),'errors');
+        setEventMessages($langs->trans("Error"), null, 'errors');
     }
 }
 
@@ -199,12 +199,12 @@ if ($action == 'setModuleOptions')
 	if (! $error)
 	{
 		$db->commit();
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
 		$db->rollback();
-		setEventMessage($langs->trans("Error"),'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
diff --git a/htdocs/admin/proxy.php b/htdocs/admin/proxy.php
index 100da221ce6..080dafca744 100644
--- a/htdocs/admin/proxy.php
+++ b/htdocs/admin/proxy.php
@@ -44,12 +44,12 @@ if (GETPOST("action") == 'set_proxy')
 {
     if (GETPOST("MAIN_USE_CONNECT_TIMEOUT") && ! is_numeric(GETPOST("MAIN_USE_CONNECT_TIMEOUT")))
     {
-        setEventMessage($langs->trans("ErrorValueMustBeInteger"),'errors');
+        setEventMessages($langs->trans("ErrorValueMustBeInteger"), null, 'errors');
         $error++;
     }
     if (GETPOST("MAIN_USE_RESPONSE_TIMEOUT") && ! is_numeric(GETPOST("MAIN_USE_RESPONSE_TIMEOUT")))
     {
-        setEventMessage($langs->trans("ErrorValueMustBeInteger"),'errors');
+        setEventMessages($langs->trans("ErrorValueMustBeInteger"), null, 'errors');
         $error++;
     }
 
@@ -68,7 +68,7 @@ if (GETPOST("action") == 'set_proxy')
 
     if (! $error)
     {
-        setEventMessage($langs->trans("RecordModifiedSuccessfully"));
+        setEventMessages($langs->trans("RecordModifiedSuccessfully"), null, 'mesgs');
     }
 }
 
diff --git a/htdocs/admin/salaries.php b/htdocs/admin/salaries.php
index 53deb9610ca..58e85dbf8d3 100644
--- a/htdocs/admin/salaries.php
+++ b/htdocs/admin/salaries.php
@@ -60,11 +60,11 @@ if ($action == 'update')
 
     if (! $error)
     {
-        setEventMessage($langs->trans("SetupSaved"));
+        setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
     }
     else
     {
-        setEventMessage($langs->trans("Error"),'errors');
+        setEventMessages($langs->trans("Error"), null, 'errors');
     }
 }
 
diff --git a/htdocs/admin/security.php b/htdocs/admin/security.php
index 397b16b1299..250a7426ff8 100644
--- a/htdocs/admin/security.php
+++ b/htdocs/admin/security.php
@@ -135,7 +135,7 @@ if ($action == 'activate_encryptdbpassconf')
 	}
 	else
 	{
-		setEventMessage($langs->trans('InstrucToEncodePass',dol_encode($dolibarr_main_db_pass)),'warnings');	
+		setEventMessages($langs->trans('InstrucToEncodePass',dol_encode($dolibarr_main_db_pass)), null, 'warnings');	
 	}
 }
 else if ($action == 'disable_encryptdbpassconf')
@@ -152,7 +152,7 @@ else if ($action == 'disable_encryptdbpassconf')
 	}
 	else
 	{
-		setEventMessage($langs->trans('InstrucToClearPass',$dolibarr_main_db_pass),'warnings');
+		setEventMessages($langs->trans('InstrucToClearPass',$dolibarr_main_db_pass), null, 'warnings');
 	}
 }
 
diff --git a/htdocs/admin/security_file.php b/htdocs/admin/security_file.php
index a7afaf0ef0a..d1237a8c734 100644
--- a/htdocs/admin/security_file.php
+++ b/htdocs/admin/security_file.php
@@ -86,7 +86,7 @@ else if ($action == 'updateform')
     $res4=dolibarr_set_const($db, "MAIN_UMASK", $_POST["MAIN_UMASK"],'chaine',0,'',$conf->entity);
     $res5=dolibarr_set_const($db, "MAIN_ANTIVIRUS_COMMAND", $_POST["MAIN_ANTIVIRUS_COMMAND"],'chaine',0,'',$conf->entity);
     $res6=dolibarr_set_const($db, "MAIN_ANTIVIRUS_PARAM", $_POST["MAIN_ANTIVIRUS_PARAM"],'chaine',0,'',$conf->entity);
-	if ($res3 && $res4 && $res5 && $res6) setEventMessage($langs->trans("RecordModifiedSuccessfully"));
+	if ($res3 && $res4 && $res5 && $res6) setEventMessages($langs->trans("RecordModifiedSuccessfully"), null, 'mesgs');
 }
 
 
@@ -97,8 +97,8 @@ else if ($action == 'delete')
 	$langs->load("other");
 	$file = $conf->admin->dir_temp . '/' . GETPOST('urlfile');	// Do not use urldecode here ($_GET and $_REQUEST are already decoded by PHP).
 	$ret=dol_delete_file($file);
-	if ($ret) setEventMessage($langs->trans("FileWasRemoved", GETPOST('urlfile')));
-	else setEventMessage($langs->trans("ErrorFailToDeleteFile", GETPOST('urlfile')), 'errors');
+	if ($ret) setEventMessages($langs->trans("FileWasRemoved", GETPOST('urlfile')), null, 'mesgs');
+	else setEventMessages($langs->trans("ErrorFailToDeleteFile", GETPOST('urlfile')), null, 'errors');
 	Header('Location: '.$_SERVER["PHP_SELF"]);
 	exit;
 }
diff --git a/htdocs/admin/security_other.php b/htdocs/admin/security_other.php
index 6c040e8d6d6..cd84962107d 100644
--- a/htdocs/admin/security_other.php
+++ b/htdocs/admin/security_other.php
@@ -76,7 +76,7 @@ else if ($action == 'updateform')
 {
 	$res1=dolibarr_set_const($db, "MAIN_APPLICATION_TITLE", $_POST["MAIN_APPLICATION_TITLE"],'chaine',0,'',$conf->entity);
     $res2=dolibarr_set_const($db, "MAIN_SESSION_TIMEOUT", $_POST["MAIN_SESSION_TIMEOUT"],'chaine',0,'',$conf->entity);
-	if ($res1 && $res2) setEventMessage($langs->trans("RecordModifiedSuccessfully"));
+	if ($res1 && $res2) setEventMessages($langs->trans("RecordModifiedSuccessfully"), null, 'mesgs');
 }
 
 
diff --git a/htdocs/admin/sms.php b/htdocs/admin/sms.php
index bad71e31dc7..604b426b800 100644
--- a/htdocs/admin/sms.php
+++ b/htdocs/admin/sms.php
@@ -88,7 +88,7 @@ if ($action == 'send' && ! $_POST['cancel'])
 
 	if (! empty($formsms->error))
 	{
-		setEventMessage($formsms->error,'errors');
+		setEventMessages($formsms->error, $formsms->errors, 'errors');
 	    $action='test';
 	    $error++;
 	}
@@ -123,11 +123,11 @@ if ($action == 'send' && ! $_POST['cancel'])
 
 		if ($result)
 		{
-			setEventMessage($langs->trans("SmsSuccessfulySent",$smsfrom,$sendto));
+			setEventMessages($langs->trans("SmsSuccessfulySent",$smsfrom,$sendto), null, 'mesgs');
 		}
 		else
 		{
-			setEventMessage($langs->trans("ResultKo"),'errors');
+			setEventMessages($langs->trans("ResultKo"), null, 'errors');
 		}
 
 		$action='';
diff --git a/htdocs/admin/spip.php b/htdocs/admin/spip.php
index 13d959eb38c..241062732a4 100644
--- a/htdocs/admin/spip.php
+++ b/htdocs/admin/spip.php
@@ -71,11 +71,11 @@ if ($action == 'update' || $action == 'add')
     
      	if (! $error)
         {
-            setEventMessage($langs->trans("SetupSaved"));
+            setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
         }
         else
         {
-            setEventMessage($langs->trans("Error"),'errors');
+            setEventMessages($langs->trans("Error"), null, 'errors');
         }
     }
 }
diff --git a/htdocs/admin/stock.php b/htdocs/admin/stock.php
index b446f5355ad..98ff43360a8 100644
--- a/htdocs/admin/stock.php
+++ b/htdocs/admin/stock.php
@@ -96,12 +96,12 @@ if($action)
  	if (! $error)
     {
     	$db->commit();
-        setEventMessage($langs->trans("SetupSaved"));
+        setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
     }
     else
     {
     	$db->rollback();
-        setEventMessage($langs->trans("Error"),'errors');
+        setEventMessages($langs->trans("Error"), null, 'errors');
     }
 }
 
diff --git a/htdocs/admin/supplier_invoice.php b/htdocs/admin/supplier_invoice.php
index 7e075f25c8f..c1b350edfee 100644
--- a/htdocs/admin/supplier_invoice.php
+++ b/htdocs/admin/supplier_invoice.php
@@ -5,7 +5,7 @@
  * Copyright (C) 2004      Sebastien Di Cintio     <sdicintio@ressource-toi.org>
  * Copyright (C) 2004      Benoit Mortier          <benoit.mortier@opensides.be>
  * Copyright (C) 2010-2013 Juanjo Menent           <jmenent@2byte.es>
- * Copyright (C) 2011-2013 Philippe Grand          <philippe.grand@atoo-net.com>
+ * Copyright (C) 2011-2015 Philippe Grand          <philippe.grand@atoo-net.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -63,11 +63,11 @@ if ($action == 'updateMask')
 
 	if (! $error)
 	{
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
-		setEventMessage($langs->trans("Error"),'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
@@ -106,13 +106,13 @@ if ($action == 'specimen')  // For invoices
     	}
     	else
     	{
-    		setEventMessage($module->error,'errors');
+    		setEventMessages($module->error, $module->errors, 'errors');
     		dol_syslog($module->error, LOG_ERR);
     	}
     }
     else
     {
-    	setEventMessage($langs->trans("ErrorModuleNotFound"),'errors');
+    	setEventMessages($langs->trans("ErrorModuleNotFound"), null, 'errors');
     	dol_syslog($langs->trans("ErrorModuleNotFound"), LOG_ERR);
     }
 }
@@ -174,11 +174,11 @@ if ($action == 'set_SUPPLIER_INVOICE_FREE_TEXT')
 
 	if (! $error)
 	{
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
-		setEventMessage($langs->trans("Error"),'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
diff --git a/htdocs/admin/supplier_order.php b/htdocs/admin/supplier_order.php
index 69d518d9a61..bc25e8efa87 100644
--- a/htdocs/admin/supplier_order.php
+++ b/htdocs/admin/supplier_order.php
@@ -5,7 +5,7 @@
  * Copyright (C) 2004      Sebastien Di Cintio     <sdicintio@ressource-toi.org>
  * Copyright (C) 2004      Benoit Mortier          <benoit.mortier@opensides.be>
  * Copyright (C) 2010-2013 Juanjo Menent           <jmenent@2byte.es>
- * Copyright (C) 2011-2013 Philippe Grand          <philippe.grand@atoo-net.com>
+ * Copyright (C) 2011-2015 Philippe Grand          <philippe.grand@atoo-net.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -64,11 +64,11 @@ if ($action == 'updateMask')
 
 	if (! $error)
 	{
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
-		setEventMessage($langs->trans("Error"),'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
@@ -107,13 +107,13 @@ else if ($action == 'specimen')  // For orders
     	}
     	else
     	{
-    		setEventMessage($module->error,'errors');
+    		setEventMessages($module->error, $module->errors, 'errors');
     		dol_syslog($module->error, LOG_ERR);
     	}
     }
     else
     {
-    	setEventMessage($langs->trans("ErrorModuleNotFound"),'errors');
+    	setEventMessages($langs->trans("ErrorModuleNotFound"), null, 'errors');
     	dol_syslog($langs->trans("ErrorModuleNotFound"), LOG_ERR);
     }
 }
diff --git a/htdocs/admin/syslog.php b/htdocs/admin/syslog.php
index 59921dd3687..f3cfcff9807 100644
--- a/htdocs/admin/syslog.php
+++ b/htdocs/admin/syslog.php
@@ -119,12 +119,12 @@ if ($action == 'set')
 	if (! $error)
 	{
 		$db->commit();
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
 		$db->rollback();
-		setEventMessage($error, 'errors');
+		setEventMessages($error, $errors, 'errors');
 
 	}
 
@@ -140,11 +140,11 @@ if ($action == 'setlevel')
 	if (! $res > 0) $error++;
 	if (! $error)
 	{
-		setEventMessage($langs->trans("SetupSaved"));
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	}
 	else
 	{
-		setEventMessage($langs->trans("Error"),'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
diff --git a/htdocs/admin/taxes.php b/htdocs/admin/taxes.php
index 36c2f66aa51..b1ce8ef5dab 100644
--- a/htdocs/admin/taxes.php
+++ b/htdocs/admin/taxes.php
@@ -98,10 +98,10 @@ if ($action == 'update') {
 
     if (! $error) {
         $db->commit();
-        setEventMessage($langs->trans("SetupSaved"));
+        setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
     } else {
         $db->rollback();
-        setEventMessage($langs->trans("Error"),'errors');
+        setEventMessages($langs->trans("Error"), null, 'errors');
     }
 }