diff --git a/htdocs/core/modules/mailings/contacts1.modules.php b/htdocs/core/modules/mailings/contacts1.modules.php
index 5b7b04d95c1c6ca99ffb3496a94caa2dac6990c2..42e5863fa55cb58d20c8b872b48601a809c2cb2c 100755
--- a/htdocs/core/modules/mailings/contacts1.modules.php
+++ b/htdocs/core/modules/mailings/contacts1.modules.php
@@ -42,12 +42,25 @@ class mailing_contacts1 extends MailingTargets
 	var $db;
 
 
-	function mailing_contacts1($DB)
+	/**
+	 *	Constructor
+	 *
+	 *  @param		DoliDB		$db      Database handler
+	 */
+	function mailing_contacts1($db)
 	{
-		$this->db=$DB;
+		$this->db=$db;
 	}
 
 
+    /**
+	 *	On the main mailing area, there is a box with statistics.
+	 *	If you want to add a line in this report you must provide an
+	 *	array of SQL request that returns two field:
+	 *	One called "label", One called "nb".
+	 *
+	 *	@return		array		Array with SQL requests
+	 */
 	function getSqlArrayForStats()
 	{
 		global $conf, $langs;
diff --git a/htdocs/core/modules/mailings/contacts2.modules.php b/htdocs/core/modules/mailings/contacts2.modules.php
index 17a1fd2a21794fb2db2110c8bcf5a8dfa28734fe..47c8b34a6edeb4d31675f67dc6e3505e9607374a 100755
--- a/htdocs/core/modules/mailings/contacts2.modules.php
+++ b/htdocs/core/modules/mailings/contacts2.modules.php
@@ -41,9 +41,14 @@ class mailing_contacts2 extends MailingTargets
     var $db;
 
 
-    function mailing_contacts2($DB)
+	/**
+	 *	Constructor
+	 *
+	 *  @param		DoliDB		$db      Database handler
+	 */
+    function mailing_contacts2($db)
     {
-        $this->db=$DB;
+        $this->db=$db;
     }
 
 
@@ -109,11 +114,12 @@ class mailing_contacts2 extends MailingTargets
 
 
     /**
-	 *		On the main mailing area, there is a box with statistics.
-	 *		If you want to add a line in this report you must provide an
-	 *		array of SQL request that returns two field:
-	 *		One called "label", One called "nb".
-	 *		@return		array
+	 *	On the main mailing area, there is a box with statistics.
+	 *	If you want to add a line in this report you must provide an
+	 *	array of SQL request that returns two field:
+	 *	One called "label", One called "nb".
+	 *
+	 *	@return		array		Array with SQL requests
 	 */
 	function getSqlArrayForStats()
 	{
diff --git a/htdocs/core/modules/mailings/contacts3.modules.php b/htdocs/core/modules/mailings/contacts3.modules.php
index b776bfdb796fd6ed82d54e2cba55c610810d48d5..7bbb2c0c9c5bdc556019dc3def0acbcdf108c063 100755
--- a/htdocs/core/modules/mailings/contacts3.modules.php
+++ b/htdocs/core/modules/mailings/contacts3.modules.php
@@ -41,12 +41,16 @@ class mailing_contacts3 extends MailingTargets
     var $db;
 
 
-    function mailing_contacts3($DB)
+    /**
+    *	Constructor
+    *
+    *  @param		DoliDB		$db      Database handler
+    */
+    function mailing_contacts3($db)
     {
-        $this->db=$DB;
+        $this->db=$db;
     }
 
-
     /**
      *      \brief      Renvoie url lien vers fiche de la source du destinataire du mailing
      *      \return     string      Url lien
@@ -114,13 +118,14 @@ class mailing_contacts3 extends MailingTargets
 
 
     /**
-	 *		On the main mailing area, there is a box with statistics.
-	 *		If you want to add a line in this report you must provide an
-	 *		array of SQL request that returns two field:
-	 *		One called "label", One called "nb".
-	 *		@return		array
+	 *	On the main mailing area, there is a box with statistics.
+	 *	If you want to add a line in this report you must provide an
+	 *	array of SQL request that returns two field:
+	 *	One called "label", One called "nb".
+	 *
+	 *	@return		array		Array with SQL requests
 	 */
-	function getSqlArrayForStats()
+    function getSqlArrayForStats()
 	{
 		global $conf, $langs;
 
diff --git a/htdocs/core/modules/mailings/example.modules.php b/htdocs/core/modules/mailings/example.modules.php
index d82611174d70c8d2cf8154bc45747bc6d7b82e07..c65a19e85928beb5cd2355cce6f69d333788d6a9 100644
--- a/htdocs/core/modules/mailings/example.modules.php
+++ b/htdocs/core/modules/mailings/example.modules.php
@@ -51,10 +51,11 @@ class mailing_example extends MailingTargets
 
 
     /**
-     *    \brief      This is the main function that returns the array of emails
-     *    \param      mailing_id    Id of mailing. No need to use it.
-     *    \param      filterarray   If you used the formFilter function. Empty otherwise.
-     *    \return     int           <0 if error, number of emails added if ok
+     *  This is the main function that returns the array of emails
+     *
+     *  @param      mailing_id    Id of mailing. No need to use it.
+     *  @param      filterarray   If you used the formFilter function. Empty otherwise.
+     *  @return     int           <0 if error, number of emails added if ok
      */
     function add_to_target($mailing_id,$filtersarray=array())
     {
@@ -77,11 +78,12 @@ class mailing_example extends MailingTargets
 
 
     /**
-	 *		\brief		On the main mailing area, there is a box with statistics.
-	 *					If you want to add a line in this report you must provide an
-	 *					array of SQL request that returns two field:
-	 *					One called "label", One called "nb".
-	 *		\return		array
+	 *	On the main mailing area, there is a box with statistics.
+	 *	If you want to add a line in this report you must provide an
+	 *	array of SQL request that returns two field:
+	 *	One called "label", One called "nb".
+	 *
+	 *	@return		array		Array with SQL requests
 	 */
 	function getSqlArrayForStats()
 	{
@@ -93,11 +95,12 @@ class mailing_example extends MailingTargets
 	}
 
 
-    /*
-     *		\brief		Return here number of distinct emails returned by your selector.
-     *					For example if this selector is used to extract 500 different
-     *					emails from a text file, this function must return 500.
-     *		\return		int
+    /**
+     *	Return here number of distinct emails returned by your selector.
+     *	For example if this selector is used to extract 500 different
+     *	emails from a text file, this function must return 500.
+     *
+     *	@return		int
      */
     function getNbOfRecipients()
     {
@@ -109,9 +112,10 @@ class mailing_example extends MailingTargets
     }
 
     /**
-     *      \brief      This is to add a form filter to provide variant of selector
-     *					If used, the HTML select must be called "filter"
-     *      \return     string      A html select zone
+     *  This is to add a form filter to provide variant of selector
+     *	If used, the HTML select must be called "filter"
+     *
+     *  @return     string      A html select zone
      */
     function formFilter()
     {
@@ -123,9 +127,10 @@ class mailing_example extends MailingTargets
 
 
     /**
-     *      \brief      Can include an URL link on each record provided by selector
-     *					shown on target page.
-     *      \return     string      Url link
+     *  Can include an URL link on each record provided by selector
+     *	shown on target page.
+     *
+     *  @return     string      Url link
      */
     function url($id)
     {
diff --git a/htdocs/core/modules/mailings/fraise.modules.php b/htdocs/core/modules/mailings/fraise.modules.php
index 997522d669e0bf8ae9b34f388745e86d805168f8..381659c457a73ebc846a99dca77f3d0cf80835f1 100644
--- a/htdocs/core/modules/mailings/fraise.modules.php
+++ b/htdocs/core/modules/mailings/fraise.modules.php
@@ -47,13 +47,26 @@ class mailing_fraise extends MailingTargets
     var $db;
 
 
-    function mailing_fraise($DB)
+	/**
+	 *	Constructor
+	 *
+	 *  @param		DoliDB		$db      Database handler
+	 */
+    function mailing_fraise($db)
     {
-        $this->db=$DB;
+        $this->db=$db;
     }
 
 
-	function getSqlArrayForStats()
+    /**
+	 *	On the main mailing area, there is a box with statistics.
+	 *	If you want to add a line in this report you must provide an
+	 *	array of SQL request that returns two field:
+	 *	One called "label", One called "nb".
+	 *
+	 *	@return		array		Array with SQL requests
+	 */
+    function getSqlArrayForStats()
 	{
         global $langs;
 
diff --git a/htdocs/core/modules/mailings/framboise.modules.php b/htdocs/core/modules/mailings/framboise.modules.php
index 90f2cc773888c60c50968156993d3faac4e33b93..6d689d7b0811b9ed1a56eea4c5bb78d1af3ea18a 100644
--- a/htdocs/core/modules/mailings/framboise.modules.php
+++ b/htdocs/core/modules/mailings/framboise.modules.php
@@ -40,11 +40,11 @@ class mailing_framboise extends MailingTargets
 	/**
 	 *	Constructor
 	 *
-	 *  @param		DoliDB		$DB      Database handler
+	 *  @param		DoliDB		$db      Database handler
 	 */
-	function mailing_framboise($DB)
+	function mailing_framboise($db)
 	{
-		$this->db=$DB;
+		$this->db=$db;
 	}
 
 
@@ -117,12 +117,13 @@ class mailing_framboise extends MailingTargets
 	}
 
 
-	/**
-	 *		\brief		On the main mailing area, there is a box with statistics.
-	 *					If you want to add a line in this report you must provide an
-	 *					array of SQL request that returns two field:
-	 *					One called "label", One called "nb".
-	 *		\return		array
+    /**
+	 *	On the main mailing area, there is a box with statistics.
+	 *	If you want to add a line in this report you must provide an
+	 *	array of SQL request that returns two field:
+	 *	One called "label", One called "nb".
+	 *
+	 *	@return		array		Array with SQL requests
 	 */
 	function getSqlArrayForStats()
 	{
diff --git a/htdocs/core/modules/mailings/modules_mailings.php b/htdocs/core/modules/mailings/modules_mailings.php
index b58b2d94d0e1dd4d06aaab8c21bbb9402ca00140..1f468399cf5e5c88cf97d7fb5e674d7360c1b2f4 100644
--- a/htdocs/core/modules/mailings/modules_mailings.php
+++ b/htdocs/core/modules/mailings/modules_mailings.php
@@ -39,11 +39,11 @@ class MailingTargets    // This can't be abstract as it is used for some method
     /**
 	 *	Constructor
 	 *
-	 *  @param		DoliDB		$DB      Database handler
+	 *  @param		DoliDB		$db      Database handler
 	 */
-	function MailingTargets($DB)
+	function MailingTargets($db)
 	{
-        $this->db = $DB;
+        $this->db = $db;
 	}
 
     /**
diff --git a/htdocs/core/modules/mailings/peche.modules.php b/htdocs/core/modules/mailings/peche.modules.php
index c0894917e17a183a14ad62e0e8ac9c526b903b33..09b5e472c410bab5711b000d37a0349941d9fefb 100644
--- a/htdocs/core/modules/mailings/peche.modules.php
+++ b/htdocs/core/modules/mailings/peche.modules.php
@@ -40,12 +40,25 @@ class mailing_peche extends MailingTargets
 	var $db;
 
 
-	function mailing_peche($DB)
+	/**
+	 *	Constructor
+	 *
+	 *  @param		DoliDB		$db      Database handler
+	 */
+	function mailing_peche($db)
 	{
-		$this->db=$DB;
+		$this->db=$db;
 	}
 
 
+    /**
+	 *	On the main mailing area, there is a box with statistics.
+	 *	If you want to add a line in this report you must provide an
+	 *	array of SQL request that returns two field:
+	 *	One called "label", One called "nb".
+	 *
+	 *	@return		array		Array with SQL requests
+	 */
 	function getSqlArrayForStats()
 	{
 		global $langs;
diff --git a/htdocs/core/modules/mailings/pomme.modules.php b/htdocs/core/modules/mailings/pomme.modules.php
index 41dfe8514f3e0bf26b4b596cb173b66001b05c5f..560331725660385ec71835246a171fbabf7e4017 100644
--- a/htdocs/core/modules/mailings/pomme.modules.php
+++ b/htdocs/core/modules/mailings/pomme.modules.php
@@ -40,12 +40,25 @@ class mailing_pomme extends MailingTargets
 	var $db;
 
 
-	function mailing_pomme($DB)
+	/**
+	 *	Constructor
+	 *
+	 *  @param		DoliDB		$db      Database handler
+	 */
+	function mailing_pomme($db)
 	{
-		$this->db=$DB;
+		$this->db=$db;
 	}
 
 
+    /**
+	 *	On the main mailing area, there is a box with statistics.
+	 *	If you want to add a line in this report you must provide an
+	 *	array of SQL request that returns two field:
+	 *	One called "label", One called "nb".
+	 *
+	 *	@return		array		Array with SQL requests
+	 */
 	function getSqlArrayForStats()
 	{
 		global $conf, $langs;
diff --git a/htdocs/core/modules/mailings/thirdparties.modules.php b/htdocs/core/modules/mailings/thirdparties.modules.php
index 45b6318272d80a75d2b79db80e3d80ac6ad116b7..afa6f987d354e655f1a629849f79c5986d034373 100755
--- a/htdocs/core/modules/mailings/thirdparties.modules.php
+++ b/htdocs/core/modules/mailings/thirdparties.modules.php
@@ -37,9 +37,14 @@ class mailing_thirdparties extends MailingTargets
 	var $db;
 
 
-	function mailing_thirdparties($DB)
+	/**
+	 *	Constructor
+	 *
+	 *  @param		DoliDB		$DB      Database handler
+	 */
+	function mailing_thirdparties($db)
 	{
-		$this->db=$DB;
+		$this->db=$db;
 	}
 
 
@@ -112,12 +117,13 @@ class mailing_thirdparties extends MailingTargets
 	}
 
 
-	/**
-	 *		\brief		On the main mailing area, there is a box with statistics.
-	 *					If you want to add a line in this report you must provide an
-	 *					array of SQL request that returns two field:
-	 *					One called "label", One called "nb".
-	 *		\return		array
+    /**
+	 *	On the main mailing area, there is a box with statistics.
+	 *	If you want to add a line in this report you must provide an
+	 *	array of SQL request that returns two field:
+	 *	One called "label", One called "nb".
+	 *
+	 *	@return		array		Array with SQL requests
 	 */
 	function getSqlArrayForStats()
 	{
diff --git a/htdocs/core/modules/mailings/thirdparties_services_expired.modules.php b/htdocs/core/modules/mailings/thirdparties_services_expired.modules.php
index abaee5eeca7a5b94968936e0bf459bf8077fd886..9e0304b027efa39a3ac1bd94d7f1d2dc17e2d629 100755
--- a/htdocs/core/modules/mailings/thirdparties_services_expired.modules.php
+++ b/htdocs/core/modules/mailings/thirdparties_services_expired.modules.php
@@ -1,12 +1,12 @@
 <?php
 /* Copyright (C) 2005-2010 Laurent Destailleur  <eldy@users.sourceforge.net>
  *
- * This file is an example to follow to add your own email selector inside
- * the Dolibarr email tool.
- * Follow instructions given in README file to know what to change to build
- * your own emailing list selector.
- * Code that need to be changed in this file are marked by "CHANGE THIS" tag.
- */
+* This file is an example to follow to add your own email selector inside
+* the Dolibarr email tool.
+* Follow instructions given in README file to know what to change to build
+* your own emailing list selector.
+* Code that need to be changed in this file are marked by "CHANGE THIS" tag.
+*/
 
 /**
  *	\file       htdocs/core/modules/mailings/thirdparties_services_expired.modules.php
@@ -23,71 +23,70 @@ require_once(DOL_DOCUMENT_ROOT."/core/lib/functions2.lib.php");
  */
 class mailing_thirdparties_services_expired extends MailingTargets
 {
-	var $name='DolibarrContractsLinesExpired';
-	var $desc='Third parties with expired contract\'s lines';
-	var $require_admin=0;
-
-	var $require_module=array('contrat');
-	var $picto='company';
-	var $db;
-	var $arrayofproducts=array();
-
-
-	/**
-	 *	Constructor
-	 *
-	 *  @param		DoliDB		$DB      Database handler
-	 *  @return 	mailing_thirdparties_services_expired
-	 */
-	function mailing_thirdparties_services_expired($DB)
-	{
-		$this->db=$DB;
-
-		$this->arrayofproducts=array();
-
-		// List of services
-		$sql = "SELECT ref FROM ".MAIN_DB_PREFIX."product";
-		$sql.= " WHERE fk_product_type = 1";
-		$sql.= " ORDER BY ref";
-		$result=$this->db->query($sql);
-		if ($result)
-		{
-			$num = $this->db->num_rows($result);
-			dol_syslog("dolibarr_services_expired.modules.php:mailing_dolibarr_services_expired ".$num." services found");
-
-			$i = 0;
-			while ($i < $num)
-			{
-				$obj = $this->db->fetch_object($result);
-				$i++;
-				$this->arrayofproducts[$i]=$obj->ref;
-			}
-
-		}
-		else
-		{
-			dol_print_error($this->db);
-		}
-	}
-
-
-	/**
-	*    \brief      This is the main function that returns the array of emails
-	*    \param      mailing_id    Id of mailing. No need to use it.
-	*    \param      filterarray   If you used the formFilter function. Empty otherwise.
-	*    \return     int           <0 if error, number of emails added if ok
-	*/
-	function add_to_target($mailing_id,$filtersarray=array())
-	{
-		$target = array();
-
-		// ----- Your code start here -----
-
-		$cibles = array();
-		$j = 0;
-
-		$product='';
-	    foreach($filtersarray as $key)
+    var $name='DolibarrContractsLinesExpired';
+    var $desc='Third parties with expired contract\'s lines';
+    var $require_admin=0;
+
+    var $require_module=array('contrat');
+    var $picto='company';
+    var $db;
+    var $arrayofproducts=array();
+
+
+    /**
+     *	Constructor
+     *
+     *  @param		DoliDB		$db      Database handler
+     */
+    function mailing_thirdparties_services_expired($db)
+    {
+        $this->db=$db;
+
+        $this->arrayofproducts=array();
+
+        // List of services
+        $sql = "SELECT ref FROM ".MAIN_DB_PREFIX."product";
+        $sql.= " WHERE fk_product_type = 1";
+        $sql.= " ORDER BY ref";
+        $result=$this->db->query($sql);
+        if ($result)
+        {
+            $num = $this->db->num_rows($result);
+            dol_syslog("dolibarr_services_expired.modules.php:mailing_dolibarr_services_expired ".$num." services found");
+
+            $i = 0;
+            while ($i < $num)
+            {
+                $obj = $this->db->fetch_object($result);
+                $i++;
+                $this->arrayofproducts[$i]=$obj->ref;
+            }
+
+        }
+        else
+        {
+            dol_print_error($this->db);
+        }
+    }
+
+
+    /**
+     *    \brief      This is the main function that returns the array of emails
+     *    \param      mailing_id    Id of mailing. No need to use it.
+     *    \param      filterarray   If you used the formFilter function. Empty otherwise.
+     *    \return     int           <0 if error, number of emails added if ok
+     */
+    function add_to_target($mailing_id,$filtersarray=array())
+    {
+        $target = array();
+
+        // ----- Your code start here -----
+
+        $cibles = array();
+        $j = 0;
+
+        $product='';
+        foreach($filtersarray as $key)
         {
             if ($key == '0') return "Error: You must choose a filter";
             $product=$this->arrayofproducts[$key];
@@ -95,139 +94,140 @@ class mailing_thirdparties_services_expired extends MailingTargets
 
         $now=dol_now();
 
-		// La requete doit retourner: id, email, name
-		$sql = " select s.rowid as id, s.email, s.nom as name, cd.rowid as cdid, cd.date_ouverture, cd.date_fin_validite, cd.fk_contrat";
-		$sql.= " from ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."contrat as c,";
-		$sql.= " ".MAIN_DB_PREFIX."contratdet as cd, ".MAIN_DB_PREFIX."product as p";
-		$sql.= " where s.rowid = c.fk_soc AND cd.fk_contrat = c.rowid AND s.email != ''";
-		$sql.= " AND cd.statut= 4 AND cd.fk_product=p.rowid AND p.ref = '".$product."'";
-		$sql.= " AND cd.date_fin_validite < '".$this->db->idate($now)."'";
-		$sql.= " ORDER BY s.email";
-
-		// Stocke destinataires dans cibles
-		$result=$this->db->query($sql);
-		if ($result)
-		{
-			$num = $this->db->num_rows($result);
-			$i = 0;
-
-			dol_syslog(get_class($this)."::add_to_target ".$num." targets found");
-
-			$old = '';
-			while ($i < $num)
-			{
-				$obj = $this->db->fetch_object($result);
-				if ($old <> $obj->email)
-				{
-					$cibles[$j] = array(
+        // La requete doit retourner: id, email, name
+        $sql = " select s.rowid as id, s.email, s.nom as name, cd.rowid as cdid, cd.date_ouverture, cd.date_fin_validite, cd.fk_contrat";
+        $sql.= " from ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."contrat as c,";
+        $sql.= " ".MAIN_DB_PREFIX."contratdet as cd, ".MAIN_DB_PREFIX."product as p";
+        $sql.= " where s.rowid = c.fk_soc AND cd.fk_contrat = c.rowid AND s.email != ''";
+        $sql.= " AND cd.statut= 4 AND cd.fk_product=p.rowid AND p.ref = '".$product."'";
+        $sql.= " AND cd.date_fin_validite < '".$this->db->idate($now)."'";
+        $sql.= " ORDER BY s.email";
+
+        // Stocke destinataires dans cibles
+        $result=$this->db->query($sql);
+        if ($result)
+        {
+            $num = $this->db->num_rows($result);
+            $i = 0;
+
+            dol_syslog(get_class($this)."::add_to_target ".$num." targets found");
+
+            $old = '';
+            while ($i < $num)
+            {
+                $obj = $this->db->fetch_object($result);
+                if ($old <> $obj->email)
+                {
+                    $cibles[$j] = array(
 					'email' => $obj->email,
 					'name' => $obj->name,
 					'other' =>
-					('StartDate='.dol_print_date($this->db->jdate($obj->date_ouverture),'day')).';'.
-					('EndDate='.dol_print_date($this->db->jdate($obj->date_fin_validite),'day')).';'.
-					('Contract='.$obj->fk_contrat).';'.
-					('ContactLine='.$obj->cdid),
+                    ('StartDate='.dol_print_date($this->db->jdate($obj->date_ouverture),'day')).';'.
+                    ('EndDate='.dol_print_date($this->db->jdate($obj->date_fin_validite),'day')).';'.
+                    ('Contract='.$obj->fk_contrat).';'.
+                    ('ContactLine='.$obj->cdid),
 					'source_url' => $this->url($obj->id),
 					'source_id' => $obj->id,
 					'source_type' => 'thirdparty'
-					);
-					$old = $obj->email;
-					$j++;
-				}
-
-				$i++;
-			}
-		}
-		else
-		{
-			dol_syslog($this->db->error());
-			$this->error=$this->db->error();
-			return -1;
-		}
-
-		// ----- Your code end here -----
-
-		return parent::add_to_target($mailing_id, $cibles);
-	}
-
-
-	/**
-	*		\brief		On the main mailing area, there is a box with statistics.
-	*					If you want to add a line in this report you must provide an
-	*					array of SQL request that returns two field:
-	*					One called "label", One called "nb".
-	*		\return		array
-	*/
-	function getSqlArrayForStats()
-	{
-
-		//var $statssql=array();
-		//$this->statssql[0]="SELECT field1 as label, count(distinct(email)) as nb FROM mytable WHERE email IS NOT NULL";
-
-		return array();
-	}
-
-
-	/**
-	*		\brief		Return here number of distinct emails returned by your selector.
-	*					For example if this selector is used to extract 500 different
-	*					emails from a text file, this function must return 500.
-	*		\return		int
-	*/
-	function getNbOfRecipients($filter=1,$option='')
-	{
+                    );
+                    $old = $obj->email;
+                    $j++;
+                }
+
+                $i++;
+            }
+        }
+        else
+        {
+            dol_syslog($this->db->error());
+            $this->error=$this->db->error();
+            return -1;
+        }
+
+        // ----- Your code end here -----
+
+        return parent::add_to_target($mailing_id, $cibles);
+    }
+
+
+    /**
+     *	On the main mailing area, there is a box with statistics.
+     *	If you want to add a line in this report you must provide an
+     *	array of SQL request that returns two field:
+     *	One called "label", One called "nb".
+     *
+     *	@return		array		Array with SQL requests
+     */
+    function getSqlArrayForStats()
+    {
+
+        //var $statssql=array();
+        //$this->statssql[0]="SELECT field1 as label, count(distinct(email)) as nb FROM mytable WHERE email IS NOT NULL";
+
+        return array();
+    }
+
+
+    /**
+     *		\brief		Return here number of distinct emails returned by your selector.
+     *					For example if this selector is used to extract 500 different
+     *					emails from a text file, this function must return 500.
+     *		\return		int
+     */
+    function getNbOfRecipients($filter=1,$option='')
+    {
         $now=dol_now();
 
         // Example: return parent::getNbOfRecipients("SELECT count(*) as nb from dolibarr_table");
-		// Example: return 500;
-		$sql = " select count(*) as nb";
-		$sql.= " from ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."contrat as c,";
-		$sql.= " ".MAIN_DB_PREFIX."contratdet as cd, ".MAIN_DB_PREFIX."product as p";
-		$sql.= " where s.rowid = c.fk_soc AND cd.fk_contrat = c.rowid AND s.email != ''";
-		$sql.= " AND cd.statut= 4 AND cd.fk_product=p.rowid";
-		$sql.= " AND p.ref in ('".join("','",$this->arrayofproducts)."')";
-		$sql.= " AND cd.date_fin_validite < '".$this->db->idate($now)."'";
-		//print $sql;
-		$a=parent::getNbOfRecipients($sql);
-
-		return $a;
-	}
-
-	/**
-	*      \brief      This is to add a form filter to provide variant of selector
-	*					If used, the HTML select must be called "filter"
-	*      \return     string      A html select zone
-	*/
-	function formFilter()
-	{
+        // Example: return 500;
+        $sql = " select count(*) as nb";
+        $sql.= " from ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."contrat as c,";
+        $sql.= " ".MAIN_DB_PREFIX."contratdet as cd, ".MAIN_DB_PREFIX."product as p";
+        $sql.= " where s.rowid = c.fk_soc AND cd.fk_contrat = c.rowid AND s.email != ''";
+        $sql.= " AND cd.statut= 4 AND cd.fk_product=p.rowid";
+        $sql.= " AND p.ref in ('".join("','",$this->arrayofproducts)."')";
+        $sql.= " AND cd.date_fin_validite < '".$this->db->idate($now)."'";
+        //print $sql;
+        $a=parent::getNbOfRecipients($sql);
+
+        return $a;
+    }
+
+    /**
+     *      \brief      This is to add a form filter to provide variant of selector
+     *					If used, the HTML select must be called "filter"
+     *      \return     string      A html select zone
+     */
+    function formFilter()
+    {
         global $langs;
 
-		$s='';
+        $s='';
         $s.='<select name="filter" class="flat">';
         if (count($this->arrayofproducts)) $s.='<option value="0">&nbsp;</option>';
         else $s.='<option value="0">'.$langs->trans("ContactsAllShort").'</option>';
         foreach($this->arrayofproducts as $key => $val)
         {
-        	$s.='<option value="'.$key.'">'.$val.'</option>';
+            $s.='<option value="'.$key.'">'.$val.'</option>';
         }
         $s.='</select>';
-		return $s;
-	}
-
-
-	/**
-	*      \brief      	Can include an URL link on each record provided by selector
-	*					shown on target page.
-	*      \return     	string      Url link
-	*/
-	function url($id)
-	{
-		//$companystatic=new Societe($this->db);
-		//$companystatic->id=$id;
-		//$companystatic->nom='';
-		//return $companystatic->getNomUrl(1);	// Url too long
+        return $s;
+    }
+
+
+    /**
+     *      \brief      	Can include an URL link on each record provided by selector
+     *					shown on target page.
+     *      \return     	string      Url link
+     */
+    function url($id)
+    {
+        //$companystatic=new Societe($this->db);
+        //$companystatic->id=$id;
+        //$companystatic->nom='';
+        //return $companystatic->getNomUrl(1);	// Url too long
         return '<a href="'.DOL_URL_ROOT.'/societe/soc.php?socid='.$id.'">'.img_object('',"company").'</a>';
-	}
+    }
 
 }