diff --git a/htdocs/core/modules/action/rapport.pdf.php b/htdocs/core/modules/action/rapport.pdf.php
index 504164cd431..7dec29e5189 100644
--- a/htdocs/core/modules/action/rapport.pdf.php
+++ b/htdocs/core/modules/action/rapport.pdf.php
@@ -99,12 +99,9 @@ class CommActionRapport
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("bills");
-		$outputlangs->load("products");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "bills", "products"));
 
         $dir = $conf->agenda->dir_temp."/";
 		$file = $dir . "actions-".$this->month."-".$this->year.".pdf";
diff --git a/htdocs/core/modules/bank/doc/pdf_ban.modules.php b/htdocs/core/modules/bank/doc/pdf_ban.modules.php
index 9941742d8d7..710d996757c 100644
--- a/htdocs/core/modules/bank/doc/pdf_ban.modules.php
+++ b/htdocs/core/modules/bank/doc/pdf_ban.modules.php
@@ -99,11 +99,9 @@ class pdf_ban extends ModeleBankAccountDoc
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("projects");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "projects"));
 
 		if ($conf->bank->dir_output)
 		{
diff --git a/htdocs/core/modules/cheque/doc/pdf_blochet.class.php b/htdocs/core/modules/cheque/doc/pdf_blochet.class.php
index 1e539a2019f..c159a7af925 100644
--- a/htdocs/core/modules/cheque/doc/pdf_blochet.class.php
+++ b/htdocs/core/modules/cheque/doc/pdf_blochet.class.php
@@ -44,9 +44,9 @@ class BordereauChequeBlochet extends ModeleChequeReceipts
 	function __construct($db)
 	{
 		global $conf,$langs,$mysoc;
-
-		$langs->load("main");
-		$langs->load("bills");
+        
+		// Load traductions files requiredby by page
+		$langs->loadLangs(array("main", "bills"));
 
 		$this->db = $db;
 		$this->name = "blochet";
@@ -91,12 +91,9 @@ class BordereauChequeBlochet extends ModeleChequeReceipts
         // For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
         $sav_charset_output=$outputlangs->charset_output;
         if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("companies");
-		$outputlangs->load("bills");
-		$outputlangs->load("products");
-        $outputlangs->load("compta");
+        
+        // Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "companies", "bills", "products", "compta"));
 
 		$dir = $_dir . "/".get_exdir($number,0,1,0,$object,'cheque').$number;
 
@@ -213,9 +210,9 @@ class BordereauChequeBlochet extends ModeleChequeReceipts
 	{
 		global $langs;
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
-
-		$outputlangs->load("compta");
-		$outputlangs->load("banks");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("compta", "banks"));
 
 		$title = $outputlangs->transnoentities("CheckReceipt");
 		$pdf->SetFont('','B', $default_font_size);
@@ -391,4 +388,3 @@ class BordereauChequeBlochet extends ModeleChequeReceipts
 		return pdf_pagefoot($pdf,$outputlangs,$newfreetext,$this->emetteur,$this->marge_basse,$this->marge_gauche,$this->page_hauteur,$object,$showdetails,$hidefreetext);
 	}
 }
-
diff --git a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
index 14e0f6cc155..00f084893f7 100644
--- a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
+++ b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
@@ -68,24 +68,55 @@ class pdf_einstein extends ModelePDFCommandes
 
 	/**
      * @var array() Minimum version of PHP required by module.
-	 * e.g.: PHP ≥ 5.3 = array(5, 3)
+	 * e.g.: PHP ≥ 5.4 = array(5, 4)
      */
-	public $phpmin = array(5, 2);
+	public $phpmin = array(5, 4);
 
 	/**
      * Dolibarr version of the loaded document
      * @public string
      */
 	public $version = 'dolibarr';
-
+    
+	/**
+     * @var int page_largeur
+     */
     public $page_largeur;
+    
+    /**
+     * @var int page_hauteur
+     */
     public $page_hauteur;
+    
+    /**
+     * @var array format
+     */
     public $format;
+    
+    /**
+     * @var int marge_gauche
+     */
 	public $marge_gauche;
+	
+	/**
+     * @var int marge_droite
+     */
 	public $marge_droite;
+	
+	/**
+     * @var int marge_haute
+     */
 	public $marge_haute;
+	
+	/**
+     * @var int marge_basse
+     */
 	public $marge_basse;
-
+    
+	/**
+	* Issuer
+	* @var Societe
+	*/
     public $emetteur;	// Objet societe qui emet
 
 
diff --git a/htdocs/core/modules/contract/doc/pdf_strato.modules.php b/htdocs/core/modules/contract/doc/pdf_strato.modules.php
index 9fa86d24a19..f43ec0907ca 100644
--- a/htdocs/core/modules/contract/doc/pdf_strato.modules.php
+++ b/htdocs/core/modules/contract/doc/pdf_strato.modules.php
@@ -39,21 +39,72 @@ require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
  */
 class pdf_strato extends ModelePDFContract
 {
-	var $db;
-	var $name;
-	var $description;
-	var $type;
+	/**
+     * @var DoliDb Database handler
+     */
+    public $db;
+	
+	/**
+     * @var string model name
+     */
+    public $name;
+	
+	/**
+     * @var string model description (short text)
+     */
+    public $description;
+	
+	/**
+     * @var string document type
+     */
+    public $type;
 
-	var $phpmin = array(4,3,0); // Minimum version of PHP required by module
-	var $version = 'dolibarr';
+	/**
+     * @var array() Minimum version of PHP required by module.
+	 * e.g.: PHP ≥ 5.4 = array(5, 4)
+     */
+	public $phpmin = array(5, 4); 
+	
+	/**
+     * Dolibarr version of the loaded document
+     * @public string
+     */
+	public $version = 'dolibarr';
 
-	var $page_largeur;
-	var $page_hauteur;
-	var $format;
-	var $marge_gauche;
-	var	$marge_droite;
-	var	$marge_haute;
-	var	$marge_basse;
+	/**
+     * @var int page_largeur
+     */
+    public $page_largeur;
+	
+	/**
+     * @var int page_hauteur
+     */
+    public $page_hauteur;
+	
+	/**
+     * @var array format
+     */
+    public $format;
+	
+	/**
+     * @var int marge_gauche
+     */
+	public $marge_gauche;
+	
+	/**
+     * @var int marge_droite
+     */
+	public $marge_droite;
+	
+	/**
+     * @var int marge_haute
+     */
+	public $marge_haute;
+	
+	/**
+     * @var int marge_basse
+     */
+	public $marge_basse;
 
 	/**
 	 * Issuer
diff --git a/htdocs/core/modules/expedition/doc/pdf_merou.modules.php b/htdocs/core/modules/expedition/doc/pdf_merou.modules.php
index 9a496cb5589..c4c665de56d 100644
--- a/htdocs/core/modules/expedition/doc/pdf_merou.modules.php
+++ b/htdocs/core/modules/expedition/doc/pdf_merou.modules.php
@@ -33,11 +33,82 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/pdf.lib.php';
 
 
 /**
- *	Classe permettant de generer les borderaux envoi au modele Merou
+ *	Class to build sending documents with model Merou 
  */
 class pdf_merou extends ModelePdfExpedition
 {
-	var $emetteur;	// Objet societe qui emet
+    /**
+     * @var DoliDb Database handler
+     */
+    public $db;
+	
+	/**
+     * @var string model name
+     */
+    public $name;
+	
+	/**
+     * @var string model description (short text)
+     */
+    public $description;
+	
+	/**
+     * @var string document type
+     */
+    public $type;
+
+	/**
+     * @var array() Minimum version of PHP required by module.
+	 * e.g.: PHP ≥ 5.4 = array(5, 4)
+     */
+	public $phpmin = array(5, 4); 
+	
+	/**
+     * Dolibarr version of the loaded document
+     * @public string
+     */
+	public $version = 'dolibarr';
+
+	/**
+     * @var int page_largeur
+     */
+    public $page_largeur;
+	
+	/**
+     * @var int page_hauteur
+     */
+    public $page_hauteur;
+	
+	/**
+     * @var array format
+     */
+    public $format;
+	
+	/**
+     * @var int marge_gauche
+     */
+	public $marge_gauche;
+	
+	/**
+     * @var int marge_droite
+     */
+	public $marge_droite;
+	
+	/**
+     * @var int marge_haute
+     */
+	public $marge_haute;
+	
+	/**
+     * @var int marge_basse
+     */
+	public $marge_basse;
+    
+	/**
+	 * Issuer
+	 * @var Societe
+	 */
+	public $emetteur;
 
 
 	/**
@@ -65,7 +136,7 @@ class pdf_merou extends ModelePdfExpedition
 
 		$this->option_logo = 1;
 
-		// Recupere emmetteur
+		// Get source company
 		$this->emetteur=$mysoc;
 		if (! $this->emetteur->country_code) $this->emetteur->country_code=substr($langs->defaultlang,-2);    // By default if not defined
 	}
diff --git a/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php b/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
index 683a5e13124..aad7fd07c1b 100644
--- a/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
+++ b/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
@@ -32,11 +32,82 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/pdf.lib.php';
 
 
 /**
- *	Classe permettant de generer les borderaux envoi au modele Rouget
+ *	Class to build sending documents with model Rouget
  */
 class pdf_rouget extends ModelePdfExpedition
 {
-	var $emetteur;	// Objet societe qui emet
+	/**
+     * @var DoliDb Database handler
+     */
+    public $db;
+	
+	/**
+     * @var string model name
+     */
+    public $name;
+	
+	/**
+     * @var string model description (short text)
+     */
+    public $description;
+	
+	/**
+     * @var string document type
+     */
+    public $type;
+
+	/**
+     * @var array() Minimum version of PHP required by module.
+	 * e.g.: PHP ≥ 5.4 = array(5, 4)
+     */
+	public $phpmin = array(5, 4); 
+	
+	/**
+     * Dolibarr version of the loaded document
+     * @public string
+     */
+	public $version = 'dolibarr';
+
+	/**
+     * @var int page_largeur
+     */
+    public $page_largeur;
+	
+	/**
+     * @var int page_hauteur
+     */
+    public $page_hauteur;
+	
+	/**
+     * @var array format
+     */
+    public $format;
+	
+	/**
+     * @var int marge_gauche
+     */
+	public $marge_gauche;
+	
+	/**
+     * @var int marge_droite
+     */
+	public $marge_droite;
+	
+	/**
+     * @var int marge_haute
+     */
+	public $marge_haute;
+	
+	/**
+     * @var int marge_basse
+     */
+	public $marge_basse;
+    
+	/**
+	 * Issuer
+	 * @var Societe
+	 */
+	public $emetteur;	// Objet societe qui emet
 
 
 	/**
diff --git a/htdocs/core/modules/expensereport/doc/pdf_standard.modules.php b/htdocs/core/modules/expensereport/doc/pdf_standard.modules.php
index 3244bb25340..539830cdc71 100644
--- a/htdocs/core/modules/expensereport/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/expensereport/doc/pdf_standard.modules.php
@@ -58,18 +58,58 @@ class pdf_standard extends ModeleExpenseReport
      */
     public $type;
 
-    var $phpmin = array(4,3,0); // Minimum version of PHP required by module
-    var $version = 'dolibarr';
+    /**
+     * @var array() Minimum version of PHP required by module.
+	 * e.g.: PHP ≥ 5.4 = array(5, 4)
+     */
+	public $phpmin = array(5, 4); 
+	
+	/**
+     * Dolibarr version of the loaded document
+     * @public string
+     */
+	public $version = 'dolibarr';
 
-    var $page_largeur;
-    var $page_hauteur;
-    var $format;
-	var $marge_gauche;
-	var	$marge_droite;
-	var	$marge_haute;
-	var	$marge_basse;
-
-    var $emetteur;	// Objet societe qui emet
+	/**
+     * @var int page_largeur
+     */
+    public $page_largeur;
+	
+	/**
+     * @var int page_hauteur
+     */
+    public $page_hauteur;
+	
+	/**
+     * @var array format
+     */
+    public $format;
+	
+	/**
+     * @var int marge_gauche
+     */
+	public $marge_gauche;
+	
+	/**
+     * @var int marge_droite
+     */
+	public $marge_droite;
+	
+	/**
+     * @var int marge_haute
+     */
+	public $marge_haute;
+	
+	/**
+     * @var int marge_basse
+     */
+	public $marge_basse;
+    
+	/**
+	 * Issuer
+	 * @var Societe
+	 */
+	public $emetteur;	// Objet societe qui emet
 
 
 	/**
diff --git a/htdocs/core/modules/facture/doc/pdf_crabe.modules.php b/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
index a16e783d465..ba52759ea35 100644
--- a/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
@@ -69,24 +69,55 @@ class pdf_crabe extends ModelePDFFactures
 
 	/**
      * @var array() Minimum version of PHP required by module.
-	 * e.g.: PHP ≥ 5.3 = array(5, 3)
+	 * e.g.: PHP ≥ 5.4 = array(5, 4)
      */
-	public $phpmin = array(5, 2);
-
+	public $phpmin = array(5, 4); 
+	
 	/**
      * Dolibarr version of the loaded document
      * @public string
      */
 	public $version = 'dolibarr';
 
+	/**
+     * @var int page_largeur
+     */
     public $page_largeur;
+	
+	/**
+     * @var int page_hauteur
+     */
     public $page_hauteur;
+	
+	/**
+     * @var array format
+     */
     public $format;
+	
+	/**
+     * @var int marge_gauche
+     */
 	public $marge_gauche;
+	
+	/**
+     * @var int marge_droite
+     */
 	public $marge_droite;
+	
+	/**
+     * @var int marge_haute
+     */
 	public $marge_haute;
+	
+	/**
+     * @var int marge_basse
+     */
 	public $marge_basse;
-
+    
+	/**
+	 * Issuer
+	 * @var Societe
+	 */
 	public $emetteur;	// Objet societe qui emet
 
 	/**
diff --git a/htdocs/core/modules/fichinter/doc/pdf_soleil.modules.php b/htdocs/core/modules/fichinter/doc/pdf_soleil.modules.php
index aa7ed05070b..551b9ded2cb 100644
--- a/htdocs/core/modules/fichinter/doc/pdf_soleil.modules.php
+++ b/htdocs/core/modules/fichinter/doc/pdf_soleil.modules.php
@@ -38,21 +38,78 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
  */
 class pdf_soleil extends ModelePDFFicheinter
 {
-	var $db;
-	var $name;
-	var $description;
-	var $type;
+	 /**
+     * @var DoliDb Database handler
+     */
+    public $db;
 
-	var $phpmin = array(4,3,0); // Minimum version of PHP required by module
-	var $version = 'dolibarr';
+	/**
+     * @var string model name
+     */
+    public $name;
 
-	var $page_largeur;
-	var $page_hauteur;
-	var $format;
-	var $marge_gauche;
-	var	$marge_droite;
-	var	$marge_haute;
-	var	$marge_basse;
+	/**
+     * @var string model description (short text)
+     */
+    public $description;
+    
+	/**
+     * @var string document type
+     */
+    public $type;
+
+    /**
+     * @var array() Minimum version of PHP required by module.
+	 * e.g.: PHP ≥ 5.4 = array(5, 4)
+     */
+	public $phpmin = array(5, 4); 
+	
+	/**
+     * Dolibarr version of the loaded document
+     * @public string
+     */
+	public $version = 'dolibarr';
+
+	/**
+     * @var int page_largeur
+     */
+    public $page_largeur;
+	
+	/**
+     * @var int page_hauteur
+     */
+    public $page_hauteur;
+	
+	/**
+     * @var array format
+     */
+    public $format;
+	
+	/**
+     * @var int marge_gauche
+     */
+	public $marge_gauche;
+	
+	/**
+     * @var int marge_droite
+     */
+	public $marge_droite;
+	
+	/**
+     * @var int marge_haute
+     */
+	public $marge_haute;
+	
+	/**
+     * @var int marge_basse
+     */
+	public $marge_basse;
+    
+	/**
+	 * Issuer
+	 * @var Societe
+	 */
+	public $emetteur;	// Objet societe qui emet
 
 	/**
 	 *	Constructor
@@ -495,11 +552,9 @@ class pdf_soleil extends ModelePDFFicheinter
 	{
 		global $conf,$langs;
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("interventions");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "interventions"));
 
 		pdf_pagehead($pdf,$outputlangs,$this->page_hauteur);
 
diff --git a/htdocs/core/modules/member/doc/pdf_standard.class.php b/htdocs/core/modules/member/doc/pdf_standard.class.php
index 4d08be83a43..49acce1e2d6 100644
--- a/htdocs/core/modules/member/doc/pdf_standard.class.php
+++ b/htdocs/core/modules/member/doc/pdf_standard.class.php
@@ -323,12 +323,9 @@ class pdf_standard extends CommonStickerGenerator
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("admin");
-		$outputlangs->load("members");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "admin", "members"));
 
 		if (empty($mode) || $mode == 'member')
 		{
diff --git a/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php b/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php
index 78898735f0c..d76b397ace8 100644
--- a/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php
+++ b/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php
@@ -254,11 +254,9 @@ class pdf_standardlabel extends CommonStickerGenerator
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("admin");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "admin"));
 
 		$title=$outputlangs->transnoentities('Labels');
 		$keywords=$title." ".$outputlangs->convToOutputCharset($mysoc->name);
diff --git a/htdocs/core/modules/printsheet/doc/pdf_tcpdflabel.class.php b/htdocs/core/modules/printsheet/doc/pdf_tcpdflabel.class.php
index faa62d45431..e527c8faaca 100644
--- a/htdocs/core/modules/printsheet/doc/pdf_tcpdflabel.class.php
+++ b/htdocs/core/modules/printsheet/doc/pdf_tcpdflabel.class.php
@@ -295,11 +295,9 @@ class pdf_tcpdflabel extends CommonStickerGenerator
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("admin");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "admin"));
 
 		$title=$outputlangs->transnoentities('Labels');
 		$keywords=$title." ".$outputlangs->convToOutputCharset($mysoc->name);
diff --git a/htdocs/core/modules/product/doc/pdf_standard.modules.php b/htdocs/core/modules/product/doc/pdf_standard.modules.php
index 032f75f0d65..7e53bab7133 100644
--- a/htdocs/core/modules/product/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/product/doc/pdf_standard.modules.php
@@ -87,9 +87,9 @@ class pdf_standard extends ModelePDFProduct
 	public function __construct($db)
 	{
 		global $conf,$langs,$mysoc;
-
-		$langs->load("main");
-		$langs->load("companies");
+        
+		// Load traductions files requiredby by page
+		$langs->loadLangs(array("main", "companies"));
 
 		$this->db = $db;
 		$this->name = "standard";
@@ -135,14 +135,9 @@ class pdf_standard extends ModelePDFProduct
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("bills");
-		$outputlangs->load("products");
-		$outputlangs->load("orders");
-		$outputlangs->load("deliveries");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "bills", "products", "orders", "deliveries"));
 
 		$nblignes = count($object->lines);
 
@@ -687,12 +682,10 @@ class pdf_standard extends ModelePDFProduct
 	function _pagehead(&$pdf, $object, $showaddress, $outputlangs, $titlekey="")
 	{
 	    global $conf,$langs,$hookmanager;
+        
+	    // Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "propal", "companies", "bills", "orders"));
 
-	    $outputlangs->load("main");
-	    $outputlangs->load("bills");
-	    $outputlangs->load("propal");
-	    $outputlangs->load("companies");
-	    $outputlangs->load("orders");
 	    $default_font_size = pdf_getPDFFontSize($outputlangs);
 
 	    if ($object->type == 1) $titlekey='ServiceSheet';
diff --git a/htdocs/core/modules/project/doc/pdf_baleine.modules.php b/htdocs/core/modules/project/doc/pdf_baleine.modules.php
index 384d192e1ed..229aec99beb 100644
--- a/htdocs/core/modules/project/doc/pdf_baleine.modules.php
+++ b/htdocs/core/modules/project/doc/pdf_baleine.modules.php
@@ -179,11 +179,9 @@ class pdf_baleine extends ModelePDFProjects
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("projects");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "projects"));
 
 		if ($conf->projet->dir_output)
 		{
diff --git a/htdocs/core/modules/project/doc/pdf_beluga.modules.php b/htdocs/core/modules/project/doc/pdf_beluga.modules.php
index 4f1d9179aa1..b487c211376 100644
--- a/htdocs/core/modules/project/doc/pdf_beluga.modules.php
+++ b/htdocs/core/modules/project/doc/pdf_beluga.modules.php
@@ -126,11 +126,9 @@ class pdf_beluga extends ModelePDFProjects
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("projects");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "projects"));
 
 		if ($conf->projet->dir_output)
 		{
diff --git a/htdocs/core/modules/project/doc/pdf_timespent.modules.php b/htdocs/core/modules/project/doc/pdf_timespent.modules.php
index c7f23df52e3..6bcfe287b70 100644
--- a/htdocs/core/modules/project/doc/pdf_timespent.modules.php
+++ b/htdocs/core/modules/project/doc/pdf_timespent.modules.php
@@ -107,11 +107,9 @@ class pdf_timespent extends ModelePDFProjects
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("projects");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "projects"));
 
 		if ($conf->projet->dir_output)
 		{
diff --git a/htdocs/core/modules/propale/doc/pdf_azur.modules.php b/htdocs/core/modules/propale/doc/pdf_azur.modules.php
index 803323edbf1..256d42c61c2 100644
--- a/htdocs/core/modules/propale/doc/pdf_azur.modules.php
+++ b/htdocs/core/modules/propale/doc/pdf_azur.modules.php
@@ -219,13 +219,9 @@ class pdf_azur extends ModelePDFPropales
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("bills");
-		$outputlangs->load("propal");
-		$outputlangs->load("products");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "bills", "propal", "products"));
 
 		$nblignes = count($object->lines);
 
@@ -1436,11 +1432,9 @@ class pdf_azur extends ModelePDFPropales
 	function _pagehead(&$pdf, $object, $showaddress, $outputlangs)
 	{
 		global $conf,$langs;
-
-		$outputlangs->load("main");
-		$outputlangs->load("bills");
-		$outputlangs->load("propal");
-		$outputlangs->load("companies");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "propal", "companies", "bills"));
 
 		$default_font_size = pdf_getPDFFontSize($outputlangs);
 
diff --git a/htdocs/core/modules/stock/doc/pdf_standard.modules.php b/htdocs/core/modules/stock/doc/pdf_standard.modules.php
index 5825bd693f5..66ad1413dcd 100644
--- a/htdocs/core/modules/stock/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/stock/doc/pdf_standard.modules.php
@@ -87,9 +87,9 @@ class pdf_standard extends ModelePDFStock
 	public function __construct($db)
 	{
 		global $conf,$langs,$mysoc;
-
-		$langs->load("main");
-		$langs->load("companies");
+        
+		// Load traductions files requiredby by page
+		$langs->loadLangs(array("main", "companies"));
 
 		$this->db = $db;
 		$this->name = "standard";
@@ -164,14 +164,9 @@ class pdf_standard extends ModelePDFStock
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("bills");
-		$outputlangs->load("stocks");
-		$outputlangs->load("orders");
-		$outputlangs->load("deliveries");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "bills", "stocks", "orders", "deliveries"));
 
 		$nblignes = count($object->lines);
 
@@ -919,13 +914,10 @@ class pdf_standard extends ModelePDFStock
 	function _pagehead(&$pdf, $object, $showaddress, $outputlangs, $titlekey="")
 	{
 	    global $conf,$langs,$db,$hookmanager;
+        
+	    // Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "propal", "companies", "bills", "orders", "stocks"));
 
-	    $outputlangs->load("main");
-	    $outputlangs->load("bills");
-	    $outputlangs->load("propal");
-	    $outputlangs->load("companies");
-	    $outputlangs->load("orders");
-	    $outputlangs->load("stocks");
 	    $default_font_size = pdf_getPDFFontSize($outputlangs);
 
 	    if ($object->type == 1) $titlekey='ServiceSheet';
diff --git a/htdocs/core/modules/stock/doc/pdf_stdmovement.modules.php b/htdocs/core/modules/stock/doc/pdf_stdmovement.modules.php
index f8844a275e5..5f8a62a90c6 100644
--- a/htdocs/core/modules/stock/doc/pdf_stdmovement.modules.php
+++ b/htdocs/core/modules/stock/doc/pdf_stdmovement.modules.php
@@ -88,9 +88,9 @@ class pdf_stdmovement extends ModelePDFMovement
 	public function __construct($db)
 	{
 		global $conf,$langs,$mysoc;
-
-		$langs->load("main");
-		$langs->load("companies");
+        
+		// Load traductions files requiredby by page
+		$langs->loadLangs(array("main", "companies"));
 
 		$this->db = $db;
 		$this->name = "stdmouvement";
@@ -167,14 +167,9 @@ class pdf_stdmovement extends ModelePDFMovement
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		// For backward compatibility with FPDF, force output charset to ISO, because FPDF expect text to be encoded in ISO
 		if (! empty($conf->global->MAIN_USE_FPDF)) $outputlangs->charset_output='ISO-8859-1';
-
-		$outputlangs->load("main");
-		$outputlangs->load("dict");
-		$outputlangs->load("companies");
-		$outputlangs->load("bills");
-		$outputlangs->load("stocks");
-		$outputlangs->load("orders");
-		$outputlangs->load("deliveries");
+        
+		// Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "dict", "companies", "bills", "stocks", "orders", "deliveries"));
 
 	/**
 	 * TODO: get from object
@@ -921,13 +916,10 @@ class pdf_stdmovement extends ModelePDFMovement
 	function _pagehead(&$pdf, $object, $showaddress, $outputlangs, $titlekey="")
 	{
 	    global $conf,$langs,$db,$hookmanager;
+        
+	    // Load traductions files requiredby by page
+		$outputlangs->loadLangs(array("main", "propal", "companies", "bills", "orders", "stocks"));
 
-	    $outputlangs->load("main");
-	    $outputlangs->load("bills");
-	    $outputlangs->load("propal");
-	    $outputlangs->load("companies");
-	    $outputlangs->load("orders");
-	    $outputlangs->load("stocks");
 	    $default_font_size = pdf_getPDFFontSize($outputlangs);
 
 	    if ($object->type == 1) $titlekey='ServiceSheet';
diff --git a/htdocs/modulebuilder/template/class/myobject.class.php b/htdocs/modulebuilder/template/class/myobject.class.php
index ac2347b723d..c6cd6fae901 100644
--- a/htdocs/modulebuilder/template/class/myobject.class.php
+++ b/htdocs/modulebuilder/template/class/myobject.class.php
@@ -83,7 +83,7 @@ class MyObject extends CommonObject
 	    'label'         =>array('type'=>'varchar(255)', 'label'=>'Label',            'enabled'=>1, 'visible'=>1,  'position'=>30,  'searchall'=>1, 'css'=>'minwidth200', 'help'=>'Help text', 'showoncombobox'=>1),
 	    'amount'        =>array('type'=>'double(24,8)', 'label'=>'Amount',           'enabled'=>1, 'visible'=>1,  'default'=>'null', 'position'=>40,  'searchall'=>0, 'isameasure'=>1, 'help'=>'Help text'),
 		'fk_soc' 		=>array('type'=>'integer:Societe:societe/class/societe.class.php', 'label'=>'ThirdParty', 'visible'=>1, 'enabled'=>1, 'position'=>50, 'notnull'=>-1, 'index'=>1, 'help'=>'LinkToThirparty'),
-		'description'   =>array('type'=>'text',			'label'=>'Descrption',		 'enabled'=>1, 'visible'=>0,  'position'=>60),
+		'description'   =>array('type'=>'text',			'label'=>'Description',		 'enabled'=>1, 'visible'=>0,  'position'=>60),
 		'note_public'   =>array('type'=>'html',			'label'=>'NotePublic',		 'enabled'=>1, 'visible'=>0,  'position'=>61),
 		'note_private'  =>array('type'=>'html',			'label'=>'NotePrivate',		 'enabled'=>1, 'visible'=>0,  'position'=>62),
 		'date_creation' =>array('type'=>'datetime',     'label'=>'DateCreation',     'enabled'=>1, 'visible'=>-2, 'notnull'=>1,  'position'=>500),
diff --git a/htdocs/product/stock/replenish.php b/htdocs/product/stock/replenish.php
index 336c5ce2e32..be53253ee24 100644
--- a/htdocs/product/stock/replenish.php
+++ b/htdocs/product/stock/replenish.php
@@ -42,6 +42,9 @@ if ($user->societe_id) {
 }
 $result=restrictedArea($user,'produit|service');
 
+// Initialize technical object to manage hooks of page. Note that conf->hooks_modules contains array of hook context
+$hookmanager->initHooks(array('stockreplenishlist'));
+
 //checks if a product has been ordered
 
 $action = GETPOST('action','alpha');
@@ -86,6 +89,9 @@ if (! empty($conf->global->STOCK_CALCULATE_ON_SHIPMENT)
 $usevirtualstock=0;
 if ($mode == 'virtual') $usevirtualstock=1;
 
+$parameters=array();
+$reshook=$hookmanager->executeHooks('doActions',$parameters,$object,$action);    // Note that $action and $object may have been modified by some hooks
+if ($reshook < 0) setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
 
 /*
  * Actions
@@ -669,6 +675,11 @@ while ($i < ($limit ? min($num, $limit) : $num))
 	}
 	$i++;
 }
+
+$parameters=array('sql'=>$sql);
+$reshook=$hookmanager->executeHooks('printFieldListFooter',$parameters);    // Note that $action and $object may have been modified by hook
+print $hookmanager->resPrint;
+
 print '</table>';
 print '</div>';