diff --git a/htdocs/admin/receiptprinter.php b/htdocs/admin/receiptprinter.php
index 0de8987e277..52141900517 100644
--- a/htdocs/admin/receiptprinter.php
+++ b/htdocs/admin/receiptprinter.php
@@ -30,8 +30,8 @@ require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/receiptprinter.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/dolreceiptprinter.class.php';
 
-$langs->load("admin");
-$langs->load("receiptprinter");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("admin","receiptprinter"));
 
 if (! $user->admin) accessforbidden();
 
@@ -232,7 +232,6 @@ if ($mode == 'config' && $user->admin)
     print $langs->trans("ReceiptPrinterDesc")."<br><br>\n";
 
     print '<table class="noborder" width="100%">'."\n";
-    $var=true;
     print '<tr class="liste_titre">';
     print '<th>'.$langs->trans("Name").'</th>';
     print '<th>'.$langs->trans("Type").'</th>';
@@ -248,10 +247,11 @@ if ($mode == 'config' && $user->admin)
     if ($ret > 0) {
         setEventMessages($printer->error, $printer->errors, 'errors');
     } else {
-        for ($line=0; $line < $nbofprinters; $line++) {
-            $var = !$var;
+        for ($line=0; $line < $nbofprinters; $line++) 
+        {
             print '<tr class="oddeven">';
-            if ($action=='editprinter' && $printer->listprinters[$line]['rowid']==$printerid) {
+            if ($action=='editprinter' && $printer->listprinters[$line]['rowid']==$printerid) 
+            {
                 print '<input type="hidden" name="printerid" value="'.$printer->listprinters[$line]['rowid'].'">';
                 print '<td><input size="50" type="text" name="printername" value="'.$printer->listprinters[$line]['name'].'"></td>';
                 $ret = $printer->selectTypePrinter($printer->listprinters[$line]['fk_type']);
@@ -329,11 +329,11 @@ if ($mode == 'config' && $user->admin)
     
     print $langs->trans("ReceiptPrinterTypeDesc")."<br><br>\n";
     print '<table class="noborder" width="100%">'."\n";
-    print '<tr '.$bc[1].'><td>'.$langs->trans("CONNECTOR_DUMMY").':</td><td>'.$langs->trans("CONNECTOR_DUMMY_HELP").'</td></tr>';
-    print '<tr '.$bc[0].'><td>'.$langs->trans("CONNECTOR_NETWORK_PRINT").':</td><td>'.$langs->trans("CONNECTOR_NETWORK_PRINT_HELP").'</td></tr>';
-    print '<tr '.$bc[1].'><td>'.$langs->trans("CONNECTOR_FILE_PRINT").':</td><td>'.$langs->trans("CONNECTOR_FILE_PRINT_HELP").'</td></tr>';
-    print '<tr '.$bc[0].'><td>'.$langs->trans("CONNECTOR_WINDOWS_PRINT").':</td><td>'.$langs->trans("CONNECTOR_WINDOWS_PRINT_HELP").'</td></tr>';
-    //print '<tr '.$bc[1].'><td>'.$langs->trans("CONNECTOR_JAVA").':</td><td>'.$langs->trans("CONNECTOR_JAVA_HELP").'</td></tr>';
+    print '<tr class="oddeven"><td>'.$langs->trans("CONNECTOR_DUMMY").':</td><td>'.$langs->trans("CONNECTOR_DUMMY_HELP").'</td></tr>';
+    print '<tr class="oddeven"><td>'.$langs->trans("CONNECTOR_NETWORK_PRINT").':</td><td>'.$langs->trans("CONNECTOR_NETWORK_PRINT_HELP").'</td></tr>';
+    print '<tr class="oddeven"><td>'.$langs->trans("CONNECTOR_FILE_PRINT").':</td><td>'.$langs->trans("CONNECTOR_FILE_PRINT_HELP").'</td></tr>';
+    print '<tr class="oddeven"><td>'.$langs->trans("CONNECTOR_WINDOWS_PRINT").':</td><td>'.$langs->trans("CONNECTOR_WINDOWS_PRINT_HELP").'</td></tr>';
+    //print '<tr class="oddeven"><td>'.$langs->trans("CONNECTOR_JAVA").':</td><td>'.$langs->trans("CONNECTOR_JAVA_HELP").'</td></tr>';
     print '</table>';
     dol_fiche_end();
 
@@ -342,11 +342,11 @@ if ($mode == 'config' && $user->admin)
     dol_fiche_head();
     print $langs->trans("ReceiptPrinterProfileDesc")."<br><br>\n";
     print '<table class="noborder" width="100%">'."\n";
-    print '<tr '.$bc[1].'><td>'.$langs->trans("PROFILE_DEFAULT").':</td><td>'.$langs->trans("PROFILE_DEFAULT_HELP").'</td></tr>';
-    print '<tr '.$bc[0].'><td>'.$langs->trans("PROFILE_SIMPLE").':</td><td>'.$langs->trans("PROFILE_SIMPLE_HELP").'</td></tr>';
-    print '<tr '.$bc[1].'><td>'.$langs->trans("PROFILE_EPOSTEP").':</td><td>'.$langs->trans("PROFILE_EPOSTEP_HELP").'</td></tr>';
-    print '<tr '.$bc[0].'><td>'.$langs->trans("PROFILE_P822D").':</td><td>'.$langs->trans("PROFILE_P822D_HELP").'</td></tr>';
-    print '<tr '.$bc[1].'><td>'.$langs->trans("PROFILE_STAR").':</td><td>'.$langs->trans("PROFILE_STAR_HELP").'</td></tr>';
+    print '<tr class="oddeven"><td>'.$langs->trans("PROFILE_DEFAULT").':</td><td>'.$langs->trans("PROFILE_DEFAULT_HELP").'</td></tr>';
+    print '<tr class="oddeven"><td>'.$langs->trans("PROFILE_SIMPLE").':</td><td>'.$langs->trans("PROFILE_SIMPLE_HELP").'</td></tr>';
+    print '<tr class="oddeven"><td>'.$langs->trans("PROFILE_EPOSTEP").':</td><td>'.$langs->trans("PROFILE_EPOSTEP_HELP").'</td></tr>';
+    print '<tr class="oddeven"><td>'.$langs->trans("PROFILE_P822D").':</td><td>'.$langs->trans("PROFILE_P822D_HELP").'</td></tr>';
+    print '<tr class="oddeven"><td>'.$langs->trans("PROFILE_STAR").':</td><td>'.$langs->trans("PROFILE_STAR_HELP").'</td></tr>';
     print '</table>';
     dol_fiche_end();
 }
@@ -365,7 +365,6 @@ if ($mode == 'template' && $user->admin)
 
     print $langs->trans("ReceiptPrinterTemplateDesc")."<br><br>\n";
     print '<table class="noborder" width="100%">'."\n";
-    $var=true;
     print '<tr class="liste_titre">';
     print '<th>'.$langs->trans("Name").'</th>';
     print '<th>'.$langs->trans("Template").'</th>';
@@ -379,8 +378,8 @@ if ($mode == 'template' && $user->admin)
         setEventMessages($printer->error, $printer->errors, 'errors');
     } else {
         $max = count($printer->listprinterstemplates);
-        for ($line=0; $line < $max; $line++) {
-            $var = !$var;
+        for ($line=0; $line < $max; $line++) 
+        {
             print '<tr class="oddeven">';
             if ($action=='edittemplate' && $printer->listprinterstemplates[$line]['rowid']==$templateid) {
                 print '<input type="hidden" name="templateid" value="'.$printer->listprinterstemplates[$line]['rowid'].'">';
@@ -419,14 +418,13 @@ if ($mode == 'template' && $user->admin)
     print '</form>';
     print '<div><p></div>';
     print '<table class="noborder" width="100%">'."\n";
-    $var=true;
     print '<tr class="liste_titre">';
     print '<th>'.$langs->trans("Tag").'</th>';
     print '<th>'.$langs->trans("Description").'</th>';
     print "</tr>\n";
     $max = count($printer->tags);
-    for ($tag=0; $tag < $max; $tag++) {
-        $var = !$var;
+    for ($tag=0; $tag < $max; $tag++) 
+    {
         print '<tr class="oddeven">';
         print '<td>&lt;'.$printer->tags[$tag].'&gt;</td><td>'.$langs->trans(strtoupper($printer->tags[$tag])).'</td>';
         print '</tr>';
diff --git a/htdocs/admin/resource.php b/htdocs/admin/resource.php
index 6560d194ca7..ec656c8319a 100644
--- a/htdocs/admin/resource.php
+++ b/htdocs/admin/resource.php
@@ -30,8 +30,8 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/resource.lib.php';
 if (! empty($conf->resouce->enabled)) require_once DOL_DOCUMENT_ROOT . '/resource/class/html.formresource.class.php';
 
-$langs->load("admin");
-$langs->load("resource");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("admin","resource"));
 
 // Security check
 if (!$user->admin)
@@ -76,7 +76,6 @@ print '<form method="POST" action="'.$_SERVER['PHP_SELF'].'">';
 print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
 print '<input type="hidden" name="action" value="updateoptions">';
 
-$var=true;
 print '<table class="noborder" width="100%">';
 print '<tr class="liste_titre">';
 print '<td>'.$langs->trans("Parameters").'</td>'."\n";
@@ -85,7 +84,6 @@ print '<td></td>';
 
 
 // Utilisation formulaire Ajax sur choix produit
-
 print '<tr class="oddeven">';
 print '<td width="80%">'.$langs->trans("UseSearchToSelectResource").'</td>';
 if (empty($conf->use_javascript_ajax))
diff --git a/htdocs/admin/security.php b/htdocs/admin/security.php
index 38cd2d12c1b..7a216c35423 100644
--- a/htdocs/admin/security.php
+++ b/htdocs/admin/security.php
@@ -29,9 +29,8 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/security2.lib.php';
 
 $action=GETPOST('action','aZ09');
 
-$langs->load("users");
-$langs->load("admin");
-$langs->load("other");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("users","admin","other"));
 
 if (!$user->admin) accessforbidden();
 
@@ -178,10 +177,6 @@ if ($action == 'maj_pattern')
 
 
 
-
-
-
-
 /*
  * View
  */
@@ -201,9 +196,6 @@ $head=security_prepare_head();
 dol_fiche_head($head, 'passwords', $langs->trans("Security"), -1);
 
 
-$var=false;
-
-
 // Choix du gestionnaire du generateur de mot de passe
 print '<form action="'.$_SERVER["PHP_SELF"].'" method="POST">';
 print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
@@ -250,7 +242,6 @@ foreach ($arrayhandler as $key => $module)
 
 	if ($module->isEnabled())
 	{
-        $var = !$var;
         print '<tr class="oddeven"><td width="100">';
         print ucfirst($key);
         print "</td><td>\n";
@@ -395,7 +386,6 @@ if ($conf->global->USER_PASSWORD_GENERATED == "Perso"){
 
 // Cryptage mot de passe
 print '<br>';
-$var=true;
 print "<form method=\"post\" action=\"" . $_SERVER["PHP_SELF"] . "\">";
 print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
 print "<input type=\"hidden\" name=\"action\" value=\"encrypt\">";
diff --git a/htdocs/admin/security_other.php b/htdocs/admin/security_other.php
index 60d0888ed91..6cea0e6927a 100644
--- a/htdocs/admin/security_other.php
+++ b/htdocs/admin/security_other.php
@@ -28,9 +28,8 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formfile.class.php';
 
-$langs->load("users");
-$langs->load("admin");
-$langs->load("other");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("users","admin","other"));
 
 if (! $user->admin)
 	accessforbidden();
@@ -107,8 +106,6 @@ dol_fiche_head($head, 'misc', $langs->trans("Security"), -1);
 
 
 // Other Options
-$var=true;
-
 print '<table class="noborder" width="100%">';
 print '<tr class="liste_titre">';
 print '<td colspan="3">'.$langs->trans("Parameters").'</td>';
@@ -116,7 +113,6 @@ print '<td align="right" width="100">'.$langs->trans("Status").'</td>';
 print '</tr>';
 
 // Enable Captcha code
-
 print '<tr class="oddeven">';
 print '<td colspan="3">'.$langs->trans("UseCaptchaCode").'</td>';
 print '<td align="right">';
@@ -146,7 +142,6 @@ else
 print '</td></tr>';
 
 // Enable advanced perms
-
 print '<tr class="oddeven">';
 print '<td colspan="3">'.$langs->trans("UseAdvancedPerms").'</td>';
 print '<td align="right">';
@@ -174,8 +169,6 @@ print '<br>';
 
 
 // Timeout
-$var=true;
-
 print '<table width="100%" class="noborder">';
 print '<tr class="liste_titre">';
 print '<td colspan="2">'.$langs->trans("Parameters").'</td>';
diff --git a/htdocs/admin/sms.php b/htdocs/admin/sms.php
index 0027f2e834d..9d18d443775 100644
--- a/htdocs/admin/sms.php
+++ b/htdocs/admin/sms.php
@@ -25,12 +25,8 @@
 require '../main.inc.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
 
-$langs->load("companies");
-$langs->load("products");
-$langs->load("admin");
-$langs->load("sms");
-$langs->load("other");
-$langs->load("errors");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("companies","admin","products","sms","other","errors"));
 
 if (!$user->admin)
 accessforbidden();
@@ -169,30 +165,25 @@ if ($action == 'edit')
 	print '<input type="hidden" name="action" value="update">';
 
 	clearstatcache();
-	$var=true;
 
 	print '<table class="noborder" width="100%">';
 	print '<tr class="liste_titre"><td>'.$langs->trans("Parameter").'</td><td>'.$langs->trans("Value").'</td></tr>';
 
-	// Disable
-	
+	// Disable	
 	print '<tr class="oddeven"><td>'.$langs->trans("MAIN_DISABLE_ALL_SMS").'</td><td>';
 	print $form->selectyesno('MAIN_DISABLE_ALL_SMS',$conf->global->MAIN_DISABLE_ALL_SMS,1);
 	print '</td></tr>';
 
-	// Separator
-	
+	// Separator	
 	print '<tr class="oddeven"><td colspan="2">&nbsp;</td></tr>';
 
-	// Method
-	
+	// Method	
 	print '<tr class="oddeven"><td>'.$langs->trans("MAIN_SMS_SENDMODE").'</td><td>';
 	if (count($listofmethods)) print $form->selectarray('MAIN_SMS_SENDMODE',$listofmethods,$conf->global->MAIN_SMS_SENDMODE,1);
 	else print '<font class="error">'.$langs->trans("None").'</font>';
     print '</td></tr>';
 
-	// From
-	
+	// From	
 	print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_SMS_FROM",$langs->transnoentities("Undefined")).'</td>';
 	print '<td><input class="flat" name="MAIN_MAIL_SMS_FROM" size="32" value="' . $conf->global->MAIN_MAIL_SMS_FROM;
 	print '"></td></tr>';
@@ -216,31 +207,26 @@ if ($action == 'edit')
 }
 else
 {
-	$var=true;
 
 	if (! count($listofmethods)) print '<div class="warning">'.$langs->trans("NoSmsEngine",'<a target="_blank" href="http://www.dolistore.com/search.php?orderby=position&orderway=desc&search_query=smsmanager">DoliStore</a>').'</div>';
 
 	print '<table class="noborder" width="100%">';
 	print '<tr class="liste_titre"><td>'.$langs->trans("Parameter").'</td><td>'.$langs->trans("Value").'</td></tr>';
 
-	// Disable
-	
+	// Disable	
 	print '<tr class="oddeven"><td>'.$langs->trans("MAIN_DISABLE_ALL_SMS").'</td><td>'.yn($conf->global->MAIN_DISABLE_ALL_SMS).'</td></tr>';
 
-	// Separator
-	
+	// Separator	
 	print '<tr class="oddeven"><td colspan="2">&nbsp;</td></tr>';
 
-	// Method
-	
+	// Method	
 	print '<tr class="oddeven"><td>'.$langs->trans("MAIN_SMS_SENDMODE").'</td><td>';
 	$text=$listofmethods[$conf->global->MAIN_SMS_SENDMODE];
 	if (empty($text)) $text=$langs->trans("Undefined").' '.img_warning();
 	print $text;
 	print '</td></tr>';
 
-	// From
-	
+	// From	
 	print '<tr class="oddeven"><td>'.$langs->trans("MAIN_MAIL_SMS_FROM",$langs->transnoentities("Undefined")).'</td>';
 	print '<td>'.$conf->global->MAIN_MAIL_SMS_FROM;
 	if (!empty($conf->global->MAIN_MAIL_SMS_FROM) && ! isValidPhone($conf->global->MAIN_MAIL_SMS_FROM)) print ' '.img_warning($langs->trans("ErrorBadPhone"));