diff --git a/htdocs/admin/tools/dolibarr_export.php b/htdocs/admin/tools/dolibarr_export.php
index b5f4a5fde29..74fd46d9c7d 100644
--- a/htdocs/admin/tools/dolibarr_export.php
+++ b/htdocs/admin/tools/dolibarr_export.php
@@ -503,44 +503,32 @@ echo $file;
 
     <div class="formelementrow">
         Compression :
-        <input type="radio" name="compression" value="none"
-            id="radio_compression_none"
-            onclick="document.getElementById('checkbox_dump_asfile').checked = true;"
-             checked="checked" />
-        <label for="radio_compression_none">aucune</label>
+<?php
 
-<!-- No zip support (not open source)
-            <input type="radio" name="compression" value="zip"
-            id="radio_compression_zip"
-            onclick="document.getElementById('checkbox_dump_asfile').checked = true;"
-             />
-        <label for="radio_compression_zip">"zippé"</label>
--->
+$compression=array(
+	'none' => array('function' => '',         'id' => 'radio_compression_none', 'label' => $langs->trans("None")),
+//	'zip'  => array('function' => 'zip_open', 'id' => 'radio_compression_zip',  'label' => $langs->trans("Zip")),		Not open source
+	'gz'   => array('function' => 'gz_open',  'id' => 'radio_compression_gzip', 'label' => $langs->trans("Gzip")),
+	'bz'   => array('function' => 'bz_open',  'id' => 'radio_compression_bzip', 'label' => $langs->trans("Bzip2"))
+);
 
-<?php
-if (function_exists('gz_open'))
+foreach($compression as $key => $val)
 {
-?>
-            <input type="radio" name="compression" value="gz"
-            id="radio_compression_gzip"
-            onclick="document.getElementById('checkbox_dump_asfile').checked = true;"
-             />
-        <label for="radio_compression_gzip">"gzippé"</label>
-<?php
-}
-?>
-<?php
-if (function_exists('bz_open'))
-{
-?>
-            <input type="radio" name="compression" value="bz"
-            id="radio_compression_bzip"
-            onclick="document.getElementById('checkbox_dump_asfile').checked = true;"
-             />
-        <label for="radio_compression_bzip">"bzippé"</label>
-        </div>
-<?php
+	if (! $val['function'] || function_exists($val['function']))
+	{
+		print '<input type="radio" name="compression" value="'.$key.'" id="'.$val['id'].'"';
+		print ' onclick="document.getElementById(\'checkbox_dump_asfile\').checked = true;" checked="checked" />';
+		print ' <label for="radio_compression_none">'.$val['label'].'</label>';
+	}
+	else
+	{
+		print '<input type="radio" name="compression" value="'.$key.'" id="'.$val['id'].'" disabled="true">';
+		print ' <label for="radio_compression_none">'.$val['label'].'</label>';
+		print ' ('.$langs->trans("NotAvailable").')';
+	}	
+	print ' &nbsp; &nbsp; ';
 }
+
 ?>
 
 </fieldset>
diff --git a/htdocs/compta/dons/fiche.php b/htdocs/compta/dons/fiche.php
index bb87fdb5a0d..99c257d29f4 100644
--- a/htdocs/compta/dons/fiche.php
+++ b/htdocs/compta/dons/fiche.php
@@ -429,7 +429,7 @@ if ($_GET["rowid"] && $_GET["action"] != 'edit')
 	 * Documents générés
 	 */
 	$filename=sanitize_string($don->id);
-	$filedir=$conf->don->dir_output . '/' . get_exdir($filename);
+	$filedir=$conf->don->dir_output . '/' . get_exdir($filename,2);
 	$urlsource=$_SERVER['PHP_SELF'].'?rowid='.$don->id;
 //            $genallowed=($fac->statut == 1 && ($fac->paye == 0 || $user->admin) && $user->rights->facture->creer);
 //            $delallowed=$user->rights->facture->supprimer;
diff --git a/htdocs/expedition/expedition.class.php b/htdocs/expedition/expedition.class.php
index 6eba15a658c..8156e12adb6 100644
--- a/htdocs/expedition/expedition.class.php
+++ b/htdocs/expedition/expedition.class.php
@@ -273,7 +273,7 @@ class Expedition extends CommonObject
                     return -1;
                 }
     
-            $file = $conf->expedition->dir_output . "/" .get_exdir($expedition->id) . "/" . $this->id.".pdf";
+            $file = $conf->expedition->dir_output . "/" .get_exdir($expedition->id,2) . "/" . $this->id.".pdf";
             $this->pdf_filename = $file;
     
             return 1;
diff --git a/htdocs/fourn/facture/document.php b/htdocs/fourn/facture/document.php
index 011a40b7679..5aa08f73dad 100644
--- a/htdocs/fourn/facture/document.php
+++ b/htdocs/fourn/facture/document.php
@@ -59,7 +59,7 @@ if ($_POST['sendit'] && $conf->upload)
 	if ($facture->fetch($facid))
     {
 		$ref = sanitize_string($facture->ref);
-        $upload_dir = $conf->fournisseur->facture->dir_output . '/' . $ref;
+        $upload_dir = $conf->fournisseur->facture->dir_output.'/'.get_exdir($facture->id,2).$facture->id;
         if (! is_dir($upload_dir)) create_exdir($upload_dir);
     
         if (is_dir($upload_dir))
@@ -87,7 +87,7 @@ if ($action=='delete')
 	if ($facture->fetch($facid))
     {
 		$ref = sanitize_string($facture->ref);
-        $upload_dir = $conf->fournisseur->facture->dir_output . '/' . $ref;
+        $upload_dir = $conf->fournisseur->facture->dir_output.'/'.get_exdir($facture->id,2).$facture->id;
     	$file = $upload_dir . '/' . urldecode($_GET['urlfile']);
     	dol_delete_file($file);
         $mesg = '<div class="ok">'.$langs->trans('FileWasRemoved').'</div>';
@@ -109,7 +109,7 @@ if ($facid > 0)
     {
 		$facref = sanitize_string($facture->ref);
 
-		$upload_dir = $conf->fournisseur->facture->dir_output.'/'.$facref;
+		$upload_dir = $conf->fournisseur->facture->dir_output.'/'.get_exdir($facture->id,2).$facture->id;
 
         $societe = new Societe($db);
         $societe->fetch($facture->socidp);
@@ -200,7 +200,7 @@ if ($facid > 0)
     					$var=!$var;
     					print '<tr '.$bc[$var].'>';
     					print '<td>';
-    					echo '<a href="'.DOL_URL_ROOT.'/document.php?modulepart=facture_fournisseur&file='.$facref.'/'.urlencode($file).'">'.$file.'</a>';
+    					echo '<a href="'.DOL_URL_ROOT.'/document.php?modulepart=facture_fournisseur&file='.get_exdir($facture->id,2).'/'.urlencode($file).'">'.$file.'</a>';
     					print "</td>\n";
     					print '<td align="right">'.filesize($upload_dir.'/'.$file). ' bytes</td>';
     					print '<td align="center">'.strftime('%d %b %Y %H:%M:%S',filemtime($upload_dir.'/'.$file)).'</td>';
diff --git a/htdocs/fourn/product/photos.php b/htdocs/fourn/product/photos.php
index b6a226de1da..20e237f8a1e 100644
--- a/htdocs/fourn/product/photos.php
+++ b/htdocs/fourn/product/photos.php
@@ -145,7 +145,7 @@ if ($_GET["id"])
             $nbphoto=0;
             $nbbyrow=5;
             
-            $pdir = get_exdir($product->id) . $product->id ."/photos/";
+            $pdir = get_exdir($product->id,2) . $product->id ."/photos/";
             $dir = $conf->produit->dir_output . '/'. $pdir;
 
             print '<br><table width="100%" valign="top" align="center" border="0" cellpadding="2" cellspacing="2">';
diff --git a/htdocs/html.form.class.php b/htdocs/html.form.class.php
index 8e39741aced..5be365366ef 100644
--- a/htdocs/html.form.class.php
+++ b/htdocs/html.form.class.php
@@ -2567,7 +2567,7 @@ class Form
 	        $relativepath=$file["name"];								// Cas general
 	        if ($filename) $relativepath=$filename."/".$file["name"];	// Cas prpal, facture...
 	        // Autre cas
-            if ($modulepart == 'don')        { $relativepath = get_exdir($filename).$file["name"]; }
+            if ($modulepart == 'don')        { $relativepath = get_exdir($filename,2).$file["name"]; }
             if ($modulepart == 'export')     { $relativepath = $file["name"]; }
 
             // Défini le type MIME du document
diff --git a/htdocs/includes/modules/dons/html_cerfafr.modules.php b/htdocs/includes/modules/dons/html_cerfafr.modules.php
index a345adbce7c..db63b00f181 100644
--- a/htdocs/includes/modules/dons/html_cerfafr.modules.php
+++ b/htdocs/includes/modules/dons/html_cerfafr.modules.php
@@ -94,7 +94,7 @@ class html_cerfafr extends ModeleDon
 			else
 			{
 				$donref = sanitize_string($don->ref);
-				$dir = $conf->don->dir_output . "/" . get_exdir($donref);
+				$dir = $conf->don->dir_output . "/" . get_exdir($donref,2);
 				$file = $dir . "/" . $donref . ".html";
 			}
 			
diff --git a/htdocs/langs/en_US/companies.lang b/htdocs/langs/en_US/companies.lang
index 93683938b90..01f26c6086f 100644
--- a/htdocs/langs/en_US/companies.lang
+++ b/htdocs/langs/en_US/companies.lang
@@ -15,6 +15,7 @@ NewSocGroup=Nouveau companies group
 ProspectionArea=Prospection area
 SocGroup=Group of companies
 IdCompany=Company Id
+IdContact=Contact Id
 Company=Company
 CompanyName=Company name
 Companies=Companies
diff --git a/htdocs/langs/fr_FR/companies.lang b/htdocs/langs/fr_FR/companies.lang
index d1bbe7501dc..e232b73dc78 100644
--- a/htdocs/langs/fr_FR/companies.lang
+++ b/htdocs/langs/fr_FR/companies.lang
@@ -15,6 +15,7 @@ NewSocGroup=Nouveau groupement de soci
 ProspectionArea=Espace prospection
 SocGroup=Groupement de sociétés
 IdCompany=Id société
+IdContact=Id contact
 Company=Société
 CompanyName=Raison sociale
 Companies=Sociétés
diff --git a/htdocs/lib/functions.inc.php b/htdocs/lib/functions.inc.php
index 87070da78c1..b1b3cbd0372 100644
--- a/htdocs/lib/functions.inc.php
+++ b/htdocs/lib/functions.inc.php
@@ -1917,12 +1917,16 @@ function departement_rowid($db,$code, $pays_id)
 /**
  *      \brief      Renvoi un chemin de classement répertoire en fonction d'un id
  *                  Examples: 1->"0/0/1/", 15->"0/1/5/"
- *      \param      $num        id à décomposer
+ *      \param      $num        Id à décomposer
+ *      \param      $level		Niveau de decoupage (1, 2 ou 3 niveaux)
  */
-function get_exdir($num)
+function get_exdir($num,$level=3)
 {
-    $num = substr("000".$num, -3);
-    return substr($num, 0,1).'/'.substr($num, 1,1).'/'.substr($num, 2,1).'/';
+    $num = substr("000".$num, -$level);
+	if ($level == 1) return substr($num,0,1).'/';
+	if ($level == 2) return substr($num,1,1).'/'.substr($num,0,1).'/';
+	if ($level == 3) return substr($num,2,1).'/'.substr($num,1,1).'/'.substr($num,0,1).'/';
+	return '';
 }
 
 /**
diff --git a/htdocs/livraison/livraison.class.php b/htdocs/livraison/livraison.class.php
index 59dd9e6f16a..b9c31030720 100644
--- a/htdocs/livraison/livraison.class.php
+++ b/htdocs/livraison/livraison.class.php
@@ -240,7 +240,7 @@ class Livraison extends CommonObject
 
             if ($this->statut == 0) $this->brouillon = 1;
 
-            $file = $conf->livraison->dir_output . "/" .get_exdir($livraison->id) . "/" . $this->id.".pdf";
+            $file = $conf->livraison->dir_output . "/" .get_exdir($livraison->id,2) . "/" . $this->id.".pdf";
             $this->pdf_filename = $file;
 
             return 1;
diff --git a/htdocs/product.class.php b/htdocs/product.class.php
index beb7dde6bb0..e55256c4d7a 100644
--- a/htdocs/product.class.php
+++ b/htdocs/product.class.php
@@ -2002,7 +2002,7 @@ function get_each_prod()
    */
   function add_photo($sdir, $files)
   {
-    $dir = $sdir .'/'. get_exdir($this->id) . $this->id ."/";
+    $dir = $sdir .'/'. get_exdir($this->id,2) . $this->id ."/";
     $dir .= "photos/";
     
     if (! file_exists($dir))
@@ -2029,7 +2029,7 @@ function get_each_prod()
    */
   function is_photo_available($sdir)
   {
-    $pdir = get_exdir($this->id) . $this->id ."/photos/";
+    $pdir = get_exdir($this->id,2) . $this->id ."/photos/";
     $dir = $sdir . '/'. $pdir;
     
     $nbphoto=0;
@@ -2056,7 +2056,7 @@ function get_each_prod()
    */
   function show_photos($sdir,$size=0,$nbmax=0,$nbbyrow=5)
   {
-    $pdir = get_exdir($this->id) . $this->id ."/photos/";
+    $pdir = get_exdir($this->id,2) . $this->id ."/photos/";
     $dir = $sdir . '/'. $pdir;
     
     $nbphoto=0;
diff --git a/htdocs/product/photos.php b/htdocs/product/photos.php
index 69e70169ec6..978cc3d6285 100644
--- a/htdocs/product/photos.php
+++ b/htdocs/product/photos.php
@@ -178,7 +178,7 @@ if ($_GET["id"] || $_GET["ref"])
             $nbphoto=0;
             $nbbyrow=5;
             
-            $pdir = get_exdir($product->id) . $product->id ."/photos/";
+            $pdir = get_exdir($product->id,2) . $product->id ."/photos/";
             $dir = $conf->produit->dir_output . '/'. $pdir;
 
             print '<br>';