diff --git a/htdocs/core/modules/printing/printgcp.modules.php b/htdocs/core/modules/printing/printgcp.modules.php
index f115000f953..7cda95174c2 100644
--- a/htdocs/core/modules/printing/printgcp.modules.php
+++ b/htdocs/core/modules/printing/printgcp.modules.php
@@ -176,7 +176,6 @@ class printing_printgcp extends PrintingDriver
         global $bc, $conf, $langs;
         $error = 0;
         $langs->load('printing');
-        $var=true;
 
         $html = '<tr class="liste_titre">';
         $html.= '<td>'.$langs->trans('GCP_Name').'</td>';
@@ -190,11 +189,9 @@ class printing_printgcp extends PrintingDriver
         $html.= '</tr>'."\n";
         $list = $this->getlist_available_printers();
         //$html.= '<td><pre>'.print_r($list,true).'</pre></td>';
-        $var = true;
         foreach ($list['available'] as $printer_det)
         {
-            $var = !$var;
-            $html.= "<tr ".$bc[$var].">";
+            $html.= '<tr class="oddeven">';
             $html.= '<td>'.$printer_det['name'].'</td>';
             $html.= '<td>'.$printer_det['displayName'].'</td>';
             $html.= '<td>'.$printer_det['id'].'</td>';  // id to identify printer to use
diff --git a/htdocs/core/modules/printing/printipp.modules.php b/htdocs/core/modules/printing/printipp.modules.php
index 3fc0d505e70..94d14426b55 100644
--- a/htdocs/core/modules/printing/printipp.modules.php
+++ b/htdocs/core/modules/printing/printipp.modules.php
@@ -144,7 +144,6 @@ class printing_printipp extends PrintingDriver
     {
         global $bc, $conf, $langs;
         $error = 0;
-        $var=true;
 
         $html = '<tr class="liste_titre">';
         $html.= '<td>'.$langs->trans('IPP_Uri').'</td>';
@@ -160,12 +159,11 @@ class printing_printipp extends PrintingDriver
         $html.= '<td align="center">'.$langs->trans("Select").'</td>';
         $html.= "</tr>\n";
         $list = $this->getlist_available_printers();
-        $var = true;
         foreach ($list as $value)
         {
 
             $printer_det = $this->get_printer_detail($value);
-            $html.= "<tr ".$bc[$var].">";
+            $html.= '<tr class="oddeven">';
             $html.= '<td>'.$value.'</td>';
             //$html.= '<td><pre>'.print_r($printer_det,true).'</pre></td>';
             $html.= '<td>'.$printer_det->printer_name->_value0.'</td>';
diff --git a/htdocs/core/modules/project/doc/doc_generic_project_odt.modules.php b/htdocs/core/modules/project/doc/doc_generic_project_odt.modules.php
index c804d6b1af8..d2dc063df78 100644
--- a/htdocs/core/modules/project/doc/doc_generic_project_odt.modules.php
+++ b/htdocs/core/modules/project/doc/doc_generic_project_odt.modules.php
@@ -67,9 +67,9 @@ class doc_generic_project_odt extends ModelePDFProjects
 	function __construct($db)
 	{
 		global $conf,$langs,$mysoc;
-
-		$langs->load("main");
-		$langs->load("companies");
+        
+		// Load traductions files requiredby by page
+		$langs->loadLangs(array("companies", "main"));
 
 		$this->db = $db;
 		$this->name = "ODT templates";
@@ -951,7 +951,7 @@ class doc_generic_project_odt extends ModelePDFProjects
 							$elementarray = $object->get_element_list($keyref, $tablename);
 							if (count($elementarray)>0 && is_array($elementarray))
 							{
-								$var=true;
+							    $var=true;
 								$total_ht = 0;
 								$total_ttc = 0;
 								$num=count($elementarray);
diff --git a/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php b/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
index 0b4cba3f801..c3472cc690a 100644
--- a/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
+++ b/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
@@ -83,9 +83,9 @@ class doc_generic_odt extends ModeleThirdPartyDoc
 	function info($langs)
 	{
 		global $conf,$langs;
-
-		$langs->load("companies");
-		$langs->load("errors");
+        
+		// Load traductions files requiredby by page
+		$langs->loadLangs(array("companies", "errors"));
 
 		$form = new Form($this->db);
 
diff --git a/htdocs/cron/list.php b/htdocs/cron/list.php
index 30dd908c823..2197309ddcf 100644
--- a/htdocs/cron/list.php
+++ b/htdocs/cron/list.php
@@ -419,7 +419,6 @@ if ($num > 0)
 	$style='pair';
 	$now = dol_now();
 	$i=0;
-	$var=true;
 	$totalarray=array();
 	while ($i < min($num,$limit))
 	{