diff --git a/htdocs/accountancy/admin/account.php b/htdocs/accountancy/admin/account.php
index 58bbd09fdf2..ac45b3993a4 100644
--- a/htdocs/accountancy/admin/account.php
+++ b/htdocs/accountancy/admin/account.php
@@ -28,12 +28,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/lib/admin.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/accountancy/class/accountingaccount.class.php';
 
-// Langs
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("admin");
-$langs->load("accountancy");
-$langs->load("salaries");
+$langs->loadLangs(array("compta","bills","admin","accountancy","salaries"));
 
 $mesg = '';
 $action = GETPOST('action','aZ09');
diff --git a/htdocs/accountancy/admin/accountmodel.php b/htdocs/accountancy/admin/accountmodel.php
index 9728a9524ea..a06d8a3f8d1 100644
--- a/htdocs/accountancy/admin/accountmodel.php
+++ b/htdocs/accountancy/admin/accountmodel.php
@@ -880,7 +880,7 @@ if ($id)
 								$valuetoshow=price($valuetoshow);
 							}
 							else if ($fieldlist[$field]=='libelle_facture') {
-								$langs->load("bills");
+								$langs->loadLangs(array("bills"));
 								$key=$langs->trans("PaymentCondition".strtoupper($obj->code));
 								$valuetoshow=($obj->code && $key != "PaymentCondition".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
 								$valuetoshow=nl2br($valuetoshow);
@@ -890,7 +890,7 @@ if ($id)
 								$valuetoshow=($obj->code && $key != "Country".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
 							}
 							else if ($fieldlist[$field]=='label' && $tabname[$id]==MAIN_DB_PREFIX.'c_availability') {
-								$langs->load("propal");
+								$langs->loadLangs(array("propal"));
 								$key=$langs->trans("AvailabilityType".strtoupper($obj->code));
 								$valuetoshow=($obj->code && $key != "AvailabilityType".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
 							}
@@ -915,17 +915,17 @@ if ($id)
 								$valuetoshow=($obj->code && $key != "Civility".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
 							}
 							else if ($fieldlist[$field]=='libelle' && $tabname[$id]==MAIN_DB_PREFIX.'c_type_contact') {
-								$langs->load('agenda');
+								$langs->loadLangs(array("agenda"));
 								$key=$langs->trans("TypeContact_".$obj->element."_".$obj->source."_".strtoupper($obj->code));
 								$valuetoshow=($obj->code && $key != "TypeContact_".$obj->element."_".$obj->source."_".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
 							}
 							else if ($fieldlist[$field]=='libelle' && $tabname[$id]==MAIN_DB_PREFIX.'c_payment_term') {
-								$langs->load("bills");
+								$langs->loadLangs(array("bills"));
 								$key=$langs->trans("PaymentConditionShort".strtoupper($obj->code));
 								$valuetoshow=($obj->code && $key != "PaymentConditionShort".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
 							}
 							else if ($fieldlist[$field]=='libelle' && $tabname[$id]==MAIN_DB_PREFIX.'c_paiement') {
-								$langs->load("bills");
+								$langs->loadLangs(array("bills"));
 								$key=$langs->trans("PaymentType".strtoupper($obj->code));
 								$valuetoshow=($obj->code && $key != "PaymentType".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
 							}
@@ -934,12 +934,12 @@ if ($id)
 								$valuetoshow=($obj->code && $key != "DemandReasonType".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
 							}
 							else if ($fieldlist[$field]=='libelle' && $tabname[$id]==MAIN_DB_PREFIX.'c_input_method') {
-								$langs->load("orders");
+								$langs->loadLangs(array("orders"));
 								$key=$langs->trans($obj->code);
 								$valuetoshow=($obj->code && $key != $obj->code)?$key:$obj->{$fieldlist[$field]};
 							}
 							else if ($fieldlist[$field]=='libelle' && $tabname[$id]==MAIN_DB_PREFIX.'c_shipment_mode') {
-								$langs->load("sendings");
+								$langs->loadLangs(array("sendings"));
 								$key=$langs->trans("SendingMethod".strtoupper($obj->code));
 								$valuetoshow=($obj->code && $key != "SendingMethod".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
 							}
@@ -950,7 +950,7 @@ if ($id)
 							}
 							else if ($fieldlist[$field] == 'label' && $tabname[$id] == MAIN_DB_PREFIX.'c_type_fees')
 							{
-								$langs->load('trips');
+								$langs->loadLangs(array("trips"));
 								$key = $langs->trans(strtoupper($obj->code));
 								$valuetoshow = ($obj->code && $key != strtoupper($obj->code) ? $key : $obj->{$fieldlist[$field]});
 							}
@@ -961,11 +961,11 @@ if ($id)
 								$valuetoshow = $langs->getCurrencySymbol($obj->code,1);
 							}
 							else if ($fieldlist[$field]=='label' && $tabname[$_GET["id"]]==MAIN_DB_PREFIX.'c_units') {
-								$langs->load("products");
+								$langs->loadLangs(array("products"));
 								$valuetoshow=$langs->trans($obj->{$fieldlist[$field]});
 							}
 							else if ($fieldlist[$field]=='short_label' && $tabname[$_GET["id"]]==MAIN_DB_PREFIX.'c_units') {
-								$langs->load("products");
+								$langs->loadLangs(array("products"));
 								$valuetoshow = $langs->trans($obj->{$fieldlist[$field]});
 							}
 							else if (($fieldlist[$field] == 'unit') && ($tabname[$id] == MAIN_DB_PREFIX.'c_paper_format'))
diff --git a/htdocs/accountancy/admin/card.php b/htdocs/accountancy/admin/card.php
index 61166f88d07..669283077d9 100644
--- a/htdocs/accountancy/admin/card.php
+++ b/htdocs/accountancy/admin/card.php
@@ -31,9 +31,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 
 $error = 0;
 
-// Langs
-$langs->load("bills");
-$langs->load("accountancy");
+$langs->loadLangs(array("bills","accountancy"));
 
 $mesg = '';
 $action = GETPOST('action','aZ09');
diff --git a/htdocs/accountancy/admin/categories.php b/htdocs/accountancy/admin/categories.php
index 69d09ae301b..1a287b3d039 100644
--- a/htdocs/accountancy/admin/categories.php
+++ b/htdocs/accountancy/admin/categories.php
@@ -29,8 +29,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 
 $error = 0;
 
-$langs->load("bills");
-$langs->load("accountancy");
+$langs->loadLangs(array("bills","accountancy"));
 
 $mesg = '';
 $id = GETPOST('id', 'int');
diff --git a/htdocs/accountancy/admin/categories_list.php b/htdocs/accountancy/admin/categories_list.php
index fb7561dda94..dedc55b3fd5 100644
--- a/htdocs/accountancy/admin/categories_list.php
+++ b/htdocs/accountancy/admin/categories_list.php
@@ -178,7 +178,7 @@ if (GETPOST('actionadd') || GETPOST('actionmodify'))
     }
     if (! is_numeric(GETPOST('position','alpha')))
     {
-    	$langs->load("errors");
+    	$langs->loadLangs(array("errors"));
    		$ok=0;
    		setEventMessages($langs->transnoentities('ErrorFieldMustBeANumeric', $langs->transnoentities("Position")), null, 'errors');
     }
@@ -735,7 +735,7 @@ if ($id)
                                 $valuetoshow=($obj->code && $key != "Country".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
                             }
                             else if ($fieldlist[$field]=='label' && $tabname[$id]==MAIN_DB_PREFIX.'c_availability') {
-                                $langs->load("propal");
+                                $langs->loadLangs(array("propal"));
                                 $key=$langs->trans("AvailabilityType".strtoupper($obj->code));
                                 $valuetoshow=($obj->code && $key != "AvailabilityType".strtoupper($obj->code)?$key:$obj->{$fieldlist[$field]});
                             }
diff --git a/htdocs/accountancy/admin/defaultaccounts.php b/htdocs/accountancy/admin/defaultaccounts.php
index c4b31c0f169..9d254338526 100644
--- a/htdocs/accountancy/admin/defaultaccounts.php
+++ b/htdocs/accountancy/admin/defaultaccounts.php
@@ -34,12 +34,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/lib/admin.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("admin");
-$langs->load("accountancy");
-$langs->load("salaries");
-$langs->load("loan");
+$langs->loadLangs(array("compta","bills","admin","accountancy","salaries","loan"));
 
 // Security check
 if (empty($user->rights->accounting->chartofaccount))
diff --git a/htdocs/accountancy/admin/export.php b/htdocs/accountancy/admin/export.php
index dbe2a3b0c1c..6845491d003 100644
--- a/htdocs/accountancy/admin/export.php
+++ b/htdocs/accountancy/admin/export.php
@@ -28,15 +28,11 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/core/lib/admin.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/accountancy/class/accountancyexport.class.php';
 
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("admin");
-$langs->load("accountancy");
+$langs->loadLangs(array("compta","bills","admin","accountancy"));
 
 // Security access
 if (empty($user->rights->accounting->chartofaccount))
diff --git a/htdocs/accountancy/admin/fiscalyear.php b/htdocs/accountancy/admin/fiscalyear.php
index 147c140bdd1..f3a6c9feb75 100644
--- a/htdocs/accountancy/admin/fiscalyear.php
+++ b/htdocs/accountancy/admin/fiscalyear.php
@@ -39,8 +39,7 @@ $pagenext = $page + 1;
 if (! $sortfield) $sortfield="f.rowid"; // Set here default search field
 if (! $sortorder) $sortorder="ASC";
 
-$langs->load("admin");
-$langs->load("compta");
+$langs->loadLangs(array("admin","compta"));
 
 // Security check
 if ($user->societe_id > 0)
diff --git a/htdocs/accountancy/admin/fiscalyear_card.php b/htdocs/accountancy/admin/fiscalyear_card.php
index 78c6510469b..db323881bdc 100644
--- a/htdocs/accountancy/admin/fiscalyear_card.php
+++ b/htdocs/accountancy/admin/fiscalyear_card.php
@@ -26,8 +26,7 @@ require '../../main.inc.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/fiscalyear.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/fiscalyear.class.php';
 
-$langs->load("admin");
-$langs->load("compta");
+$langs->loadLangs(array("admin","compta"));
 
 // Security check
 if ($user->societe_id > 0)
diff --git a/htdocs/accountancy/admin/fiscalyear_info.php b/htdocs/accountancy/admin/fiscalyear_info.php
index baadbdc0828..f8f0bd5668e 100644
--- a/htdocs/accountancy/admin/fiscalyear_info.php
+++ b/htdocs/accountancy/admin/fiscalyear_info.php
@@ -26,8 +26,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/lib/fiscalyear.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/functions2.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/fiscalyear.class.php';
 
-$langs->load("admin");
-$langs->load("compta");
+$langs->loadLangs(array("admin","compta"));
 
 // Security check
 if ($user->societe_id > 0)
diff --git a/htdocs/accountancy/admin/importaccounts.php b/htdocs/accountancy/admin/importaccounts.php
index 93d41b3cbc6..6e235bc183e 100644
--- a/htdocs/accountancy/admin/importaccounts.php
+++ b/htdocs/accountancy/admin/importaccounts.php
@@ -24,16 +24,12 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/accountancy/class/accountingaccount.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 
-// langs
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("main");
-$langs->load("accountancy");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("compta","bills","accountancy"));
 
 // Security check
 if (! $user->admin)
@@ -141,7 +137,6 @@ if ($result) {
 	$form = new Form($db);
 	$formaccounting = new FormAccounting($db);
 
-	$var = true;
 	while ( $i < min($num_lines, $limit) ) {
 		$objp = $db->fetch_object($result);
 		print '<tr class="oddeven">';
diff --git a/htdocs/accountancy/admin/index.php b/htdocs/accountancy/admin/index.php
index 44c816530dd..64857fbfbb4 100644
--- a/htdocs/accountancy/admin/index.php
+++ b/htdocs/accountancy/admin/index.php
@@ -32,10 +32,7 @@ require '../../main.inc.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/admin.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("admin");
-$langs->load("accountancy");
+$langs->loadLangs(array("compta","bills","admin","accountancy"));
 
 // Security access
 if (empty($user->rights->accounting->chartofaccount))
diff --git a/htdocs/accountancy/admin/journals_list.php b/htdocs/accountancy/admin/journals_list.php
index a7811a2d606..8aea0463fc3 100644
--- a/htdocs/accountancy/admin/journals_list.php
+++ b/htdocs/accountancy/admin/journals_list.php
@@ -30,9 +30,7 @@ require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/accountancy/class/accountingjournal.class.php';
 
-$langs->load("admin");
-$langs->load("compta");
-$langs->load("accountancy");
+$langs->loadLangs(array("admin","compta","accountancy"));
 
 $action=GETPOST('action','alpha')?GETPOST('action','alpha'):'view';
 $confirm=GETPOST('confirm','alpha');
@@ -629,7 +627,7 @@ if ($id)
 								$valuetoshow=$langs->trans('All');
 							}
 							else if ($fieldlist[$field]=='nature' && $tabname[$id]==MAIN_DB_PREFIX.'accounting_journal') {
-								$langs->load("accountancy");
+								$langs->loadLangs(array("accountancy"));
 								$key=$langs->trans("AccountingJournalType".strtoupper($obj->nature));
 								$valuetoshow=($obj->nature && $key != "AccountingJournalType".strtoupper($obj->nature)?$key:$obj->{$fieldlist[$field]});
 							}
diff --git a/htdocs/accountancy/admin/productaccount.php b/htdocs/accountancy/admin/productaccount.php
index f6552d3d1e1..7f48ad81ef8 100644
--- a/htdocs/accountancy/admin/productaccount.php
+++ b/htdocs/accountancy/admin/productaccount.php
@@ -26,7 +26,6 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/report.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/admin.lib.php';
@@ -35,12 +34,8 @@ require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 require_once DOL_DOCUMENT_ROOT . '/accountancy/class/accountingaccount.class.php';
 require_once DOL_DOCUMENT_ROOT . '/product/class/product.class.php';
 
-// Langs
-$langs->load("companies");
-$langs->load("compta");
-$langs->load("main");
-$langs->load("accountancy");
-$langs->load("products");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("companies","compta","accountancy","products"));
 
 // Security check
 if (empty($conf->accounting->enabled)) {
@@ -360,7 +355,6 @@ if ($result)
 
 	$product_static = new Product($db);
 
-	$var = true;
 	$i=0;
     while ($i < min($num,$limit))
     {
diff --git a/htdocs/accountancy/bookkeeping/balance.php b/htdocs/accountancy/bookkeeping/balance.php
index d27da1afbe9..d8a59a5ba43 100644
--- a/htdocs/accountancy/bookkeeping/balance.php
+++ b/htdocs/accountancy/bookkeeping/balance.php
@@ -35,7 +35,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formother.class.php';
 
 // Langs
-$langs->load("accountancy");
+$langs->loadLangs(array("accountancy"));
 
 $page = GETPOST("page");
 $sortorder = GETPOST("sortorder");
diff --git a/htdocs/accountancy/bookkeeping/balancebymonth.php b/htdocs/accountancy/bookkeeping/balancebymonth.php
index 1d746b4d4df..a433e19a09d 100644
--- a/htdocs/accountancy/bookkeeping/balancebymonth.php
+++ b/htdocs/accountancy/bookkeeping/balancebymonth.php
@@ -26,16 +26,11 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 
-// Langs
-$langs->load("main");
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("other");
-$langs->load("accountancy");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("bills","compta","accountancy","other"));
 
 // Filter
 $year = GETPOST("year",'int');
@@ -75,8 +70,6 @@ if ($result) {
 
 $y = $year_current;
 
-$var = true;
-
 print '<table class="noborder" width="100%">';
 print '<tr class="liste_titre"><td width=150>' . $langs->trans("Label") . '</td><td align="center">' . $langs->trans("JanuaryMin") . '</td><td align="center">' . $langs->trans("FebruaryMin") . '</td><td align="center">' . $langs->trans("MarchMin") . '</td><td align="center">' . $langs->trans("AprilMin") . '</td><td align="center">' . $langs->trans("MayMin") . '</td><td align="center">' . $langs->trans("JuneMin") . '</td><td align="center">' . $langs->trans("JulyMin") . '</td><td align="center">' . $langs->trans("AugustMin") . '</td><td align="center">' . $langs->trans("SeptemberMin") . '</td><td align="center">' . $langs->trans("OctoberMin") . '</td><td align="center">' . $langs->trans("NovemberMin") . '</td><td align="center">' . $langs->trans("DecemberMin") . '</td><td align="center"><b>Total</b></td></tr>';
 
@@ -108,7 +101,7 @@ if ($resql) {
 		
 		$row = $db->fetch_row($resql);
 		
-		print '<tr><td width="14%">' . length_accountg($row[0]) . '</td>';
+		print '<tr class="oddeven"><td width="14%">' . length_accountg($row[0]) . '</td>';
 		print '<td align="right" width="6.5%">' . price($row[1]) . '</td>';
 		print '<td align="right" width="6.5%">' . price($row[2]) . '</td>';
 		print '<td align="right" width="6.5%">' . price($row[3]) . '</td>';
diff --git a/htdocs/accountancy/bookkeeping/list.php b/htdocs/accountancy/bookkeeping/list.php
index d3bf948aaf7..368cf406185 100644
--- a/htdocs/accountancy/bookkeeping/list.php
+++ b/htdocs/accountancy/bookkeeping/list.php
@@ -32,8 +32,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/class/html.formother.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 
-// Langs
-$langs->load("accountancy");
+$langs->loadLangs(array("accountancy"));
 
 $action = GETPOST('action', 'alpha');
 $search_mvt_num = GETPOST('search_mvt_num', 'int');
diff --git a/htdocs/accountancy/bookkeeping/listbyaccount.php b/htdocs/accountancy/bookkeeping/listbyaccount.php
index 15be2255830..499865233db 100644
--- a/htdocs/accountancy/bookkeeping/listbyaccount.php
+++ b/htdocs/accountancy/bookkeeping/listbyaccount.php
@@ -33,8 +33,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formother.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 
-// Langs
-$langs->load("accountancy");
+$langs->loadLangs(array("accountancy"));
 
 $page = GETPOST("page");
 $sortorder = GETPOST("sortorder");
diff --git a/htdocs/accountancy/bookkeeping/thirdparty_lettrage.php b/htdocs/accountancy/bookkeeping/thirdparty_lettrage.php
index 550ea1d933a..67d89bcda90 100644
--- a/htdocs/accountancy/bookkeeping/thirdparty_lettrage.php
+++ b/htdocs/accountancy/bookkeeping/thirdparty_lettrage.php
@@ -33,6 +33,8 @@ require_once DOL_DOCUMENT_ROOT . '/accountancy/class/lettering.class.php';
 require_once DOL_DOCUMENT_ROOT . '/societe/class/societe.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/company.lib.php';
 
+$langs->loadLangs(array("compta"));
+
 $action = GETPOST('action', 'aZ09');
 $massaction = GETPOST('massaction', 'alpha');
 $show_files = GETPOST('show_files', 'int');
@@ -141,7 +143,6 @@ if ($object->check_codeclient() != 0)
 print '</td>';
 print '</tr>';
 
-$langs->load('compta');
 print '<tr>';
 print '<td>';
 print $form->editfieldkey("CustomerAccountancyCode", 'customeraccountancycode', $object->code_compta, $object, $user->rights->societe->creer);
diff --git a/htdocs/accountancy/bookkeeping/thirdparty_lettrage_supplier.php b/htdocs/accountancy/bookkeeping/thirdparty_lettrage_supplier.php
index 35bdcfa23fe..96317a3a740 100644
--- a/htdocs/accountancy/bookkeeping/thirdparty_lettrage_supplier.php
+++ b/htdocs/accountancy/bookkeeping/thirdparty_lettrage_supplier.php
@@ -35,6 +35,8 @@ require_once DOL_DOCUMENT_ROOT . '/accountancy/class/lettering.class.php';
 require_once DOL_DOCUMENT_ROOT . '/societe/class/societe.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/company.lib.php';
 
+$langs->loadLangs(array("compta"));
+
 $action = GETPOST('action', 'aZ09');
 $massaction = GETPOST('massaction', 'alpha');
 $show_files = GETPOST('show_files', 'int');
@@ -157,7 +159,6 @@ if ($object->check_codefournisseur() != 0)
 print '</td>';
 print '</tr>';
 
-$langs->load('compta');
 print '<tr>';
 print '<td>';
 print $form->editfieldkey("SupplierAccountancyCode", 'supplieraccountancycode', $object->code_compta_fournisseur, $object, $user->rights->societe->creer);
diff --git a/htdocs/accountancy/class/accountingaccount.class.php b/htdocs/accountancy/class/accountingaccount.class.php
index 0b0d42b0075..d1870fabc38 100644
--- a/htdocs/accountancy/class/accountingaccount.class.php
+++ b/htdocs/accountancy/class/accountingaccount.class.php
@@ -566,7 +566,7 @@ class AccountingAccount extends CommonObject
 	function LibStatut($statut,$mode=0)
 	{
 		global $langs;
-		$langs->load('users');
+		$langs->loadLangs(array("users"));
 
 		if ($mode == 0)
 		{
diff --git a/htdocs/accountancy/class/accountingjournal.class.php b/htdocs/accountancy/class/accountingjournal.class.php
index 2e48fc8a54a..454de6d7b84 100644
--- a/htdocs/accountancy/class/accountingjournal.class.php
+++ b/htdocs/accountancy/class/accountingjournal.class.php
@@ -256,7 +256,7 @@ class AccountingJournal extends CommonObject
 	{
 		global $langs;
 
-		$langs->load("accountancy");
+		$langs->loadLangs(array("accountancy"));
 
 		if ($mode == 0)
 		{
diff --git a/htdocs/accountancy/class/bookkeeping.class.php b/htdocs/accountancy/class/bookkeeping.class.php
index 6c82672f311..f7fed2e2b5b 100644
--- a/htdocs/accountancy/class/bookkeeping.class.php
+++ b/htdocs/accountancy/class/bookkeeping.class.php
@@ -170,7 +170,7 @@ class BookKeeping extends CommonObject
 		// Check parameters
 		if (empty($this->numero_compte) || $this->numero_compte == '-1' || $this->numero_compte == 'NotDefined')
 		{
-			$langs->load("errors");
+			$langs->loadLangs(array("errors"));
 			if (in_array($this->doc_type, array('bank', 'expense_report')))
 			{
 				$this->errors[]=$langs->trans('ErrorFieldAccountNotDefinedForBankLine', $this->fk_docdet,  $this->doc_type);
diff --git a/htdocs/accountancy/customer/card.php b/htdocs/accountancy/customer/card.php
index 92d8f7b1c37..d0e5adc97fd 100644
--- a/htdocs/accountancy/customer/card.php
+++ b/htdocs/accountancy/customer/card.php
@@ -24,13 +24,10 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/compta/facture/class/facture.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 
-// Langs
-$langs->load("bills");
-$langs->load("accountancy");
+$langs->loadLangs(array("bills","accountancy"));
 
 $action = GETPOST('action', 'alpha');
 $cancel = GETPOST('cancel', 'alpha');
diff --git a/htdocs/accountancy/customer/lines.php b/htdocs/accountancy/customer/lines.php
index d148bf8579b..b62b4e8f5ca 100644
--- a/htdocs/accountancy/customer/lines.php
+++ b/htdocs/accountancy/customer/lines.php
@@ -27,7 +27,6 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 require_once DOL_DOCUMENT_ROOT . '/compta/facture/class/facture.class.php';
 require_once DOL_DOCUMENT_ROOT . '/product/class/product.class.php';
@@ -35,12 +34,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formother.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 
-// Langs
-$langs->load("bills");
-$langs->load("compta");
-$langs->load("main");
-$langs->load("accountancy");
-$langs->load("productbatch");
+$langs->loadLangs(array("bills","compta","accountancy","productbatch"));
 
 $account_parent = GETPOST('account_parent');
 $changeaccount = GETPOST('changeaccount');
diff --git a/htdocs/accountancy/customer/list.php b/htdocs/accountancy/customer/list.php
index 436be21abb7..c5b166b9fb7 100644
--- a/htdocs/accountancy/customer/list.php
+++ b/htdocs/accountancy/customer/list.php
@@ -27,7 +27,6 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/compta/facture/class/facture.class.php';
 require_once DOL_DOCUMENT_ROOT . '/product/class/product.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
@@ -36,13 +35,8 @@ require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formother.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 
-// Langs
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("other");
-$langs->load("main");
-$langs->load("accountancy");
-$langs->load("productbatch");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("bills","compta","accountancy","other","productbatch"));
 
 $action=GETPOST('action','alpha');
 $massaction=GETPOST('massaction','alpha');
diff --git a/htdocs/accountancy/expensereport/card.php b/htdocs/accountancy/expensereport/card.php
index 3b59847d84d..59237fd13b2 100644
--- a/htdocs/accountancy/expensereport/card.php
+++ b/htdocs/accountancy/expensereport/card.php
@@ -28,14 +28,10 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/expensereport/class/expensereport.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 
-// Langs
-$langs->load("bills");
-$langs->load("accountancy");
-$langs->load("trips");
+$langs->loadLangs(array("bills","accountancy","trips"));
 
 $action = GETPOST('action', 'alpha');
 $cancel = GETPOST('cancel', 'alpha');
diff --git a/htdocs/accountancy/expensereport/lines.php b/htdocs/accountancy/expensereport/lines.php
index 28a44d23a5e..7ab29657172 100644
--- a/htdocs/accountancy/expensereport/lines.php
+++ b/htdocs/accountancy/expensereport/lines.php
@@ -26,7 +26,6 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 require_once DOL_DOCUMENT_ROOT . '/expensereport/class/expensereport.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
@@ -34,14 +33,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formother.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 
-// Langs
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("other");
-$langs->load("main");
-$langs->load("accountancy");
-$langs->load("trips");
-$langs->load("productbatch");
+$langs->loadLangs(array("compta","bills","other","accountancy","trips","productbatch"));
 
 $account_parent = GETPOST('account_parent','int');
 $changeaccount = GETPOST('changeaccount');
diff --git a/htdocs/accountancy/expensereport/list.php b/htdocs/accountancy/expensereport/list.php
index 2a24aa2f656..a4d2ed81b56 100644
--- a/htdocs/accountancy/expensereport/list.php
+++ b/htdocs/accountancy/expensereport/list.php
@@ -27,7 +27,6 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/expensereport/class/expensereport.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 require_once DOL_DOCUMENT_ROOT . '/accountancy/class/accountingaccount.class.php';
@@ -35,14 +34,8 @@ require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formother.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 
-// Langs
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("other");
-$langs->load("trips");
-$langs->load("main");
-$langs->load("accountancy");
-$langs->load("productbatch");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("bills","compta","accountancy","other","trips","productbatch"));
 
 $action=GETPOST('action','alpha');
 $massaction=GETPOST('massaction','alpha');
@@ -345,7 +338,6 @@ if ($result) {
 	$expensereport_static = new ExpenseReport($db);
 	$form = new Form($db);
 
-	$var = true;
 	while ( $i < min($num_lines, $limit) ) {
 		$objp = $db->fetch_object($result);
 
diff --git a/htdocs/accountancy/index.php b/htdocs/accountancy/index.php
index cad9547ec4c..8de7209ef93 100644
--- a/htdocs/accountancy/index.php
+++ b/htdocs/accountancy/index.php
@@ -26,26 +26,12 @@ require '../main.inc.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 
-// Langs
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("other");
-$langs->load("main");
-$langs->load("accountancy");
+$langs->loadLangs(array("compta","bills","other","accountancy","loans","banks","admin","dict"));
 
 // Security check
 if ($user->societe_id > 0)
 	accessforbidden();
 
-$langs->load("admin");
-$langs->load("dict");
-$langs->load("bills");
-$langs->load("accountancy");
-$langs->load("compta");
-$langs->load("banks");
-$langs->load("loans");
-
-
 /*
  * Actions
  */
diff --git a/htdocs/accountancy/supplier/card.php b/htdocs/accountancy/supplier/card.php
index f74165251f3..847181b79cb 100644
--- a/htdocs/accountancy/supplier/card.php
+++ b/htdocs/accountancy/supplier/card.php
@@ -28,13 +28,10 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/fourn/class/fournisseur.facture.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 
-// Langs
-$langs->load("bills");
-$langs->load("accountancy");
+$langs->loadLangs(array("bills","accountancy"));
 
 $action = GETPOST('action', 'alpha');
 $cancel = GETPOST('cancel', 'alpha');
diff --git a/htdocs/accountancy/supplier/lines.php b/htdocs/accountancy/supplier/lines.php
index a99cdcf3bd6..11b6df35c2e 100644
--- a/htdocs/accountancy/supplier/lines.php
+++ b/htdocs/accountancy/supplier/lines.php
@@ -26,7 +26,6 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
 require_once DOL_DOCUMENT_ROOT . '/fourn/class/fournisseur.facture.class.php';
 require_once DOL_DOCUMENT_ROOT . '/product/class/product.class.php';
@@ -35,13 +34,7 @@ require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formother.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 
-// Langs
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("other");
-$langs->load("main");
-$langs->load("accountancy");
-$langs->load("productbatch");
+$langs->loadLangs(array("compta","bills","other","accountancy","productbatch"));
 
 $account_parent = GETPOST('account_parent');
 $changeaccount = GETPOST('changeaccount');
diff --git a/htdocs/accountancy/supplier/list.php b/htdocs/accountancy/supplier/list.php
index e03781b178b..c055b7d2e77 100644
--- a/htdocs/accountancy/supplier/list.php
+++ b/htdocs/accountancy/supplier/list.php
@@ -27,7 +27,6 @@
  */
 require '../../main.inc.php';
 
-// Class
 require_once DOL_DOCUMENT_ROOT . '/fourn/class/fournisseur.facture.class.php';
 require_once DOL_DOCUMENT_ROOT . '/fourn/class/fournisseur.product.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formaccounting.class.php';
@@ -36,13 +35,8 @@ require_once DOL_DOCUMENT_ROOT . '/core/lib/accounting.lib.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formother.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 
-// Langs
-$langs->load("compta");
-$langs->load("bills");
-$langs->load("other");
-$langs->load("main");
-$langs->load("accountancy");
-$langs->load("productbatch");
+// Load traductions files requiredby by page
+$langs->loadLangs(array("bills","compta","accountancy","other","productbatch"));
 
 $action=GETPOST('action','alpha');
 $massaction=GETPOST('massaction','alpha');
diff --git a/htdocs/admin/defaultvalues.php b/htdocs/admin/defaultvalues.php
index 790445f7032..5c17fd32eb0 100644
--- a/htdocs/admin/defaultvalues.php
+++ b/htdocs/admin/defaultvalues.php
@@ -1,6 +1,6 @@
 <?php
-/* Copyright (C) 2017	Laurent Destailleur	<eldy@users.sourceforge.net>
- * Copyright (C) 2017	Regis Houssin		<regis.houssin@capnetworks.com>
+/* Copyright (C) 2017		Laurent Destailleur	<eldy@users.sourceforge.net>
+ * Copyright (C) 2017-2018	Regis Houssin		<regis.houssin@capnetworks.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -212,9 +212,9 @@ print "<br>\n";
 if (! empty($contextpage) && $contextpage != $_SERVER["PHP_SELF"]) $param.='&contextpage='.$contextpage;
 if ($limit > 0 && $limit != $conf->liste_limit) $param.='&limit='.$limit;
 if ($optioncss != '')  $param.='&optioncss='.$optioncss;
-if (defaulturl)        $param.='&defaulturl='.urlencode(defaulturl);
-if (defaultkey)        $param.='&defaultkey='.urlencode(defaultkey);
-if (defaultvalue)      $param.='&defaultvalue='.urlencode(defaultvalue);
+if ($defaulturl)        $param.='&defaulturl='.urlencode($defaulturl);
+if ($defaultkey)        $param.='&defaultkey='.urlencode($defaultkey);
+if ($defaultvalue)      $param.='&defaultvalue='.urlencode($defaultvalue);
 
 
 print '<form action="'.$_SERVER["PHP_SELF"].((empty($user->entity) && $debug)?'?debug=1':'').'" method="POST">';
diff --git a/htdocs/admin/tools/dolibarr_export.php b/htdocs/admin/tools/dolibarr_export.php
index 7b2c8805f55..c876d7cfd9a 100644
--- a/htdocs/admin/tools/dolibarr_export.php
+++ b/htdocs/admin/tools/dolibarr_export.php
@@ -1,6 +1,6 @@
 <?php
-/* Copyright (C) 2006-2015	Laurent Destailleur	<eldy@users.sourceforge.net>
- * Copyright (C) 2006-2012	Regis Houssin		<regis.houssin@capnetworks.com>
+/* Copyright (C) 2006-2018	Laurent Destailleur	<eldy@users.sourceforge.net>
+ * Copyright (C) 2006-2018	Regis Houssin		<regis.houssin@capnetworks.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -36,7 +36,7 @@ $sortorder = GETPOST('sortorder','alpha');
 $page = GETPOST('page','int');
 if (! $sortorder) $sortorder="DESC";
 if (! $sortfield) $sortfield="date";
-if ($page < 0) { $page = 0; }
+if (empty($page) || $page == -1) { $page = 0; }
 $limit = GETPOST('limit')?GETPOST('limit','int'):$conf->liste_limit;
 $offset = $limit * $page;
 
diff --git a/htdocs/contact/list.php b/htdocs/contact/list.php
index 08bc1b4a34b..3d1fa3dcaef 100644
--- a/htdocs/contact/list.php
+++ b/htdocs/contact/list.php
@@ -7,11 +7,8 @@
  * Copyright (C) 2013       Cédric Salvador         <csalvador@gpcsolutions.fr>
  * Copyright (C) 2013       Alexandre Spangaro      <aspangaro.dolibarr@gmail.com>
  * Copyright (C) 2015       Jean-François Ferry     <jfefe@aternatik.fr>
-<<<<<<< HEAD
- * Copyright (C) 2018       Nicolas ZABOURI          <info@inovea-conseil.com>
-=======
+ * Copyright (C) 2018       Nicolas ZABOURI         <info@inovea-conseil.com>
  * Copyright (C) 2018       Juanjo Menent			<jmenent@2byte.es>
->>>>>>> branch '7.0' of git@github.com:Dolibarr/dolibarr.git
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/htdocs/contrat/card.php b/htdocs/contrat/card.php
index c83cdcfb288..a25f1b9e584 100644
--- a/htdocs/contrat/card.php
+++ b/htdocs/contrat/card.php
@@ -1588,7 +1588,7 @@ else
 
 				if ($action != 'editline' || GETPOST('rowid') != $objp->rowid)
 				{
-					print '<tr '.$bcnd[$var].' class="tdtop">';
+					print '<tr class="tdtop oddeven">';
 					// Label
 					if ($objp->fk_product > 0)
 					{
@@ -1684,7 +1684,7 @@ else
 							$colspan = 7;
 						}
 
-						print '<tr '.$bcnd[$var].'>';
+						print '<tr class="oddeven">';
 						print '<td colspan="'.$colspan.'">';
 
 						// Date planned
@@ -1721,14 +1721,14 @@ else
 					if (is_array($extralabelslines) && count($extralabelslines)>0) {
 						$line = new ContratLigne($db);
 						$line->fetch_optionals($objp->rowid);
-						print $line->showOptionals($extrafieldsline, 'view', array('style'=>$bcnd[$var], 'colspan'=>$colspan), '', '', empty($conf->global->MAIN_EXTRAFIELDS_IN_ONE_TD)?0:1);
+						print $line->showOptionals($extrafieldsline, 'view', array('style'=>'class="oddeven"', 'colspan'=>$colspan), '', '', empty($conf->global->MAIN_EXTRAFIELDS_IN_ONE_TD)?0:1);
 					}
 				}
 				// Ligne en mode update
 				else
 				{
 					// Ligne carac
-					print "<tr ".$bcnd[$var].">";
+					print '<tr class="oddeven">';
 					print '<td>';
 					if ($objp->fk_product)
 					{
@@ -1783,7 +1783,7 @@ else
 					if($conf->global->PRODUCT_USE_UNITS) $colspan++;
 
 					// Ligne dates prevues
-					print "<tr ".$bcnd[$var].">";
+					print '<tr class="oddeven">';
 					print '<td colspan="'.$colspan.'">';
 					print $langs->trans("DateStartPlanned").' ';
 					$form->select_date($db->jdate($objp->date_debut),"date_start_update",$usehm,$usehm,($db->jdate($objp->date_debut)>0?0:1),"update");
@@ -1795,7 +1795,7 @@ else
 					if (is_array($extralabelslines) && count($extralabelslines)>0) {
 						$line = new ContratLigne($db);
 						$line->fetch_optionals($objp->rowid);
-						print $line->showOptionals($extrafieldsline, 'edit', array('style'=>$bcnd[$var], 'colspan'=>$colspan), '', '', empty($conf->global->MAIN_EXTRAFIELDS_IN_ONE_TD)?0:1);
+						print $line->showOptionals($extrafieldsline, 'edit', array('style'=>'class="oddeven"', 'colspan'=>$colspan), '', '', empty($conf->global->MAIN_EXTRAFIELDS_IN_ONE_TD)?0:1);
 					}
 				}
 
@@ -1808,7 +1808,7 @@ else
 
 			if ($object->statut > 0)
 			{
-				print '<tr '.$bcnd[$var].'>';
+				print '<tr class="oddeven">';
 				print '<td class="tdhrthin" colspan="'.($conf->margin->enabled?7:6).'"><hr class="opacitymedium tdhrthin"></td>';
 				print "</tr>\n";
 			}
@@ -1886,7 +1886,7 @@ else
 			{
 				print '<table class="notopnoleftnoright tableforservicepart2'.($cursorline < $nbofservices ?' boxtablenobottom':'').'" width="100%">';
 
-				print '<tr '.$bcnd[$var].'>';
+				print '<tr class="oddeven">';
 				print '<td>'.$langs->trans("ServiceStatus").': '.$object->lines[$cursorline-1]->getLibStatut(4).'</td>';
 				print '<td width="30" align="right">';
 				if ($user->societe_id == 0)
@@ -1913,7 +1913,7 @@ else
 				print '</td>';
 				print "</tr>\n";
 
-				print '<tr '.$bcnd[$var].'>';
+				print '<tr class="oddeven">';
 
 				print '<td>';
 				// Si pas encore active
@@ -1969,7 +1969,7 @@ else
 					}
 				}
 
-				print '<tr '.$bc[false].'>';
+				print '<tr class="oddeven">';
 				print '<td class="nohover">'.$langs->trans("DateServiceActivate").'</td><td class="nohover">';
 				print $form->select_date($dateactstart,'',$usehm,$usehm,'',"active",1,0,1);
 				print '</td>';
@@ -1981,7 +1981,7 @@ else
 
 				print '</tr>';
 
-				print '<tr '.$bc[false].'>';
+				print '<tr class="oddeven">';
 				print '<td class="nohover">'.$langs->trans("Comment").'</td><td colspan="3" class="nohover" colspan="'.($conf->margin->enabled?4:3).'"><input size="80" type="text" name="comment" value="'.$_POST["comment"].'"></td>';
 				print '<td class="nohover right">';
 				print '<input type="submit" class="button" name="activate" value="'.$langs->trans("Activate").'"> &nbsp; ';
@@ -2026,7 +2026,7 @@ else
 				$now=dol_now();
 				if ($dateactend > $now) $dateactend=$now;
 
-				print '<tr '.$bc[false].'><td colspan="2" class="nohover">';
+				print '<tr class="oddeven"><td colspan="2" class="nohover">';
 				if ($objp->statut >= 4)
 				{
 					if ($objp->statut == 4)
@@ -2039,7 +2039,7 @@ else
 				print '<td class="center nohover">';
 				print '</td></tr>';
 
-				print '<tr '.$bc[false].'>';
+				print '<tr class="oddeven">';
 				print '<td class="nohover">'.$langs->trans("Comment").'</td><td class="nohover"><input size="70" type="text" class="flat" name="comment" value="'.dol_escape_htmltag(GETPOST('comment', 'alpha')).'"></td>';
 				print '<td class="nohover right">';
 				print '<input type="submit" class="button" name="close" value="'.$langs->trans("Disable").'"> &nbsp; ';
@@ -2079,8 +2079,6 @@ else
 			// Form to add new line
 	   		if ($action != 'editline')
 			{
-				$var = true;
-
 				$forcetoshowtitlelines=1;
 
 				// Add free products/services
@@ -2201,8 +2199,7 @@ else
 			$urlsource = $_SERVER["PHP_SELF"] . "?id=" . $object->id;
 			$genallowed = $user->rights->contrat->lire;
 			$delallowed = $user->rights->contrat->creer;
-
-			$var = true;
+			
 
 			print $formfile->showdocuments('contract', $filename, $filedir, $urlsource, $genallowed, $delallowed, $object->modelpdf, 1, 0, 0, 28, 0, '', 0, '', $soc->default_lang);
 
diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 815b6b18bbf..c912ae98b4c 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -3923,23 +3923,26 @@ abstract class CommonObject
 		$var = true;
 		$i	 = 0;
 
-		foreach ($this->lines as $line)
+		if (! empty($this->lines))
 		{
-			if (is_object($hookmanager) && (($line->product_type == 9 && ! empty($line->special_code)) || ! empty($line->fk_parent_line)))
+			foreach ($this->lines as $line)
 			{
-				if (empty($line->fk_parent_line))
+				if (is_object($hookmanager) && (($line->product_type == 9 && ! empty($line->special_code)) || ! empty($line->fk_parent_line)))
 				{
-					$parameters=array('line'=>$line,'var'=>$var,'i'=>$i);
-					$action='';
-					$hookmanager->executeHooks('printOriginObjectLine',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+					if (empty($line->fk_parent_line))
+					{
+						$parameters=array('line'=>$line,'var'=>$var,'i'=>$i);
+						$action='';
+						$hookmanager->executeHooks('printOriginObjectLine',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+					}
+				}
+				else
+				{
+					$this->printOriginLine($line, $var, $restrictlist);
 				}
-			}
-			else
-			{
-				$this->printOriginLine($line, $var, $restrictlist);
-			}
 
-			$i++;
+				$i++;
+			}
 		}
 	}
 
diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index a370684b191..555ad503693 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -3,6 +3,7 @@
  * Copyright (C) 2005-2012 Regis Houssin		<regis.houssin@capnetworks.com>
  * Copyright (C) 2010-2011 Juanjo Menent		<jmenent@2byte.es>
  * Copyright (C) 2015-2017 Marcos García        <marcosgdf@gmail.com>
+ * Copyright (C) 2015-2017 Nicolas ZABOURI        <info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -1110,7 +1111,8 @@ class FormMail extends Form
 				elseif ($type_template=='fichinter_send')			{ $defaultmessage=$outputlangs->transnoentities("PredefinedMailContentSendFichInter"); }
 				elseif ($type_template=='thirdparty')				{ $defaultmessage=$outputlangs->transnoentities("PredefinedMailContentThirdparty"); }
 				elseif ($type_template=='user')				        { $defaultmessage=$outputlangs->transnoentities("PredefinedMailContentUser"); }
-
+				elseif (!empty($type_template))				        { $defaultmessage=$outputlangs->transnoentities("PredefinedMailContent".ucfirst($type_template)); }
+				
 				$ret->label = 'default';
 				$ret->lang = $outputlangs->defaultlang;
 				$ret->topic = '';
diff --git a/htdocs/core/class/html.formticketsup.class.php b/htdocs/core/class/html.formticketsup.class.php
index 9090fae90ca..b076a0923eb 100644
--- a/htdocs/core/class/html.formticketsup.class.php
+++ b/htdocs/core/class/html.formticketsup.class.php
@@ -150,7 +150,7 @@ class FormTicketsup
         }
         print '<input type="hidden" name="fk_user_create" value="' . $this->fk_user_create . '">';
 
-        print '<div class="">';
+        dol_fiche_head('');
         print '<table class="tableticket centpercent">';
 
 
@@ -183,7 +183,7 @@ class FormTicketsup
                 print '<tr><td class="titlefield">' . $langs->trans("ThirdParty") . '</td><td>';
                 $events = array();
                 $events[] = array('method' => 'getContacts', 'url' => dol_buildpath('/core/ajax/contacts.php', 1), 'htmlname' => 'contactid', 'params' => array('add-customer-contact' => 'disabled'));
-                print $form->select_company($this->withfromsocid, 'socid', '', 1, 1, '', $events);
+                print $form->select_company($this->withfromsocid, 'socid', '', 1, 1, '', $events, 0, 'minwidth200');
                 print '</td></tr>';
                 if (! empty($conf->use_javascript_ajax) && ! empty($conf->global->COMPANY_USE_SEARCH_TO_SELECT)) {
                     $htmlname = 'socid';
@@ -443,7 +443,7 @@ class FormTicketsup
 
         $ticketstat->loadCacheTypesTickets();
 
-        print '<select id="select' . $htmlname . '" class="flat select_tickettype'.($morecss?' '.$morecss:'').'" name="' . $htmlname . '">';
+        print '<select id="select' . $htmlname . '" class="flat minwidth200'.($morecss?' '.$morecss:'').'" name="' . $htmlname . '">';
         if ($empty) {
             print '<option value="">&nbsp;</option>';
         }
@@ -543,7 +543,7 @@ class FormTicketsup
 
         $ticketstat->loadCacheCategoriesTickets();
 
-        print '<select id="select' . $htmlname . '" class="flat select_ticketcategory'.($morecss?' '.$morecss:'').'" name="' . $htmlname . '">';
+        print '<select id="select' . $htmlname . '" class="flat minwidth150'.($morecss?' '.$morecss:'').'" name="' . $htmlname . '">';
         if ($empty) {
             print '<option value="">&nbsp;</option>';
         }
@@ -612,7 +612,7 @@ class FormTicketsup
             print info_admin($langs->trans("YouCanChangeValuesForThisListFromDictionarySetup"), 1);
         }
 
-        print ajax_combobox('select'.$htmlname);
+        print ajax_combobox('select'.$htmlname,'',0,0,'off');
     }
 
     /**
@@ -644,7 +644,7 @@ class FormTicketsup
 
         $ticketstat->loadCacheSeveritiesTickets();
 
-        print '<select id="select' . $htmlname . '" class="flat select_ticketseverity'.($morecss?' '.$morecss:'').'" name="' . $htmlname . '">';
+        print '<select id="select' . $htmlname . '" class="flat minwidth150'.($morecss?' '.$morecss:'').'" name="' . $htmlname . '">';
         if ($empty) {
             print '<option value="">&nbsp;</option>';
         }
@@ -864,7 +864,7 @@ class FormTicketsup
             // Destinataires
             print '<tr class="email_line"><td>' . $langs->trans('MailRecipients') . '</td><td colspan="2">';
             $ticketstat = new Ticketsup($this->db);
-            $res = $ticketstat->fetch('', $this->track_id);
+            $res = $ticketstat->fetch('', '', $this->track_id);
             if ($res) {
                 // Retrieve email of all contacts (internal and external)
                 $contacts = $ticketstat->getInfosTicketInternalContact();
@@ -887,7 +887,7 @@ class FormTicketsup
                     $ticketstat->socid = $ticketstat->fk_soc;
                     $ticketstat->fetch_thirdparty();
 
-                    if (!in_array($ticketstat->thirdparty->email, $sendto)) {
+                    if (is_array($ticketstat->thirdparty->email) && !in_array($ticketstat->thirdparty->email, $sendto)) {
                         $sendto[] = $ticketstat->thirdparty->email . '(' . $langs->trans('Customer') . ')';
                     }
                 }
diff --git a/htdocs/public/ticketsup/create_ticket.php b/htdocs/public/ticketsup/create_ticket.php
index 4852974ab3e..d57ff680dbf 100644
--- a/htdocs/public/ticketsup/create_ticket.php
+++ b/htdocs/public/ticketsup/create_ticket.php
@@ -93,9 +93,7 @@ if (GETPOST('addfile') && !GETPOST('add_ticket')) {
 
 // Remove file
 if (GETPOST('removedfile') && !GETPOST('add_ticket')) {
-    ////$res = $object->fetch('','',GETPOST('track_id'));
-    ////if($res > 0)
-    ////{
+
     include_once DOL_DOCUMENT_ROOT . '/core/lib/files.lib.php';
 
     // Set tmp directory
@@ -103,9 +101,8 @@ if (GETPOST('removedfile') && !GETPOST('add_ticket')) {
     $upload_dir_tmp = $vardir . '/temp';
 
     // TODO Delete only files that was uploaded from email form
-    dol_remove_file_process($_POST['removedfile'], 0);
+    dol_remove_file_process($_POST['removedfile'], 0, 0);
     $action = 'create_ticket';
-    ////}
 }
 if ($action == 'create_ticket' && GETPOST('add_ticket')) {
     $error = 0;
diff --git a/htdocs/public/ticketsup/list.php b/htdocs/public/ticketsup/list.php
index 42cf6d3c573..9a930bc78b0 100644
--- a/htdocs/public/ticketsup/list.php
+++ b/htdocs/public/ticketsup/list.php
@@ -274,9 +274,7 @@ if ($action == "view_ticketlist")
         $limit = $conf->liste_limit;
 
         $page = GETPOST("page", 'int');
-        if ($page == -1) {
-            $page = 0;
-        }
+        if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
         $offset = $limit * $page;
         $pageprev = $page - 1;
         $pagenext = $page + 1;
diff --git a/htdocs/ticketsup/card.php b/htdocs/ticketsup/card.php
index 6d33a5cd9be..b85d53763bf 100644
--- a/htdocs/ticketsup/card.php
+++ b/htdocs/ticketsup/card.php
@@ -134,7 +134,10 @@ include DOL_DOCUMENT_ROOT.'/core/actions_dellink.inc.php';        // Must be inc
 $userstat = new User($db);
 $form = new Form($db);
 $formticket = new FormTicketsup($db);
-$formproject = new FormProjets($db);
+
+if (! empty($conf->projet->enabled)) {
+	$formproject = new FormProjets($db);
+}
 
 if ($action == 'view' || $action == 'add_message' || $action == 'close' || $action == 'delete' || $action == 'editcustomer' || $action == 'progression' || $action == 'reopen'
 	|| $action == 'editsubject' || $action == 'edit_extras' || $action == 'update_extras' || $action == 'edit_extrafields' || $action == 'set_extrafields' || $action == 'classify' || $action == 'sel_contract' || $action == 'edit_message_init' || $action == 'set_status' || $action == 'dellink')
@@ -631,15 +634,15 @@ if ($action == 'view' || $action == 'add_message' || $action == 'close' || $acti
 
 	                print '<div class="tagtd">';
 
-	                print dol_print_phone($tab[$i]['phone'], '', '', '', AC_TEL).'<br>';
+	                print dol_print_phone($tab[$i]['phone'], '', '', '', 'AC_TEL').'<br>';
 
 	                if (! empty($tab[$i]['phone_perso'])) {
 	                    //print img_picto($langs->trans('PhonePerso'),'object_phoning.png','',0,0,0).' ';
-	                    print '<br>'.dol_print_phone($tab[$i]['phone_perso'], '', '', '', AC_TEL).'<br>';
+	                    print '<br>'.dol_print_phone($tab[$i]['phone_perso'], '', '', '', 'AC_TEL').'<br>';
 	                }
 	                if (! empty($tab[$i]['phone_mobile'])) {
 	                    //print img_picto($langs->trans('PhoneMobile'),'object_phoning.png','',0,0,0).' ';
-	                    print dol_print_phone($tab[$i]['phone_mobile'], '', '', '', AC_TEL).'<br>';
+	                    print dol_print_phone($tab[$i]['phone_mobile'], '', '', '', 'AC_TEL').'<br>';
 	                }
 	                print '</div>';
 
diff --git a/htdocs/ticketsup/class/ticketsup.class.php b/htdocs/ticketsup/class/ticketsup.class.php
index a0eef07cddf..d8922a94b24 100644
--- a/htdocs/ticketsup/class/ticketsup.class.php
+++ b/htdocs/ticketsup/class/ticketsup.class.php
@@ -1639,7 +1639,7 @@ class Ticketsup extends CommonObject
     {
         global $langs;
 
-        if (count($this->cache_logs_ticket)) {
+        if (is_array($this->cache_logs_ticket) && count($this->cache_logs_ticket)) {
             return 0;
         }
         // Cache deja charge
@@ -1751,7 +1751,7 @@ class Ticketsup extends CommonObject
     {
         global $langs;
 
-        if (count($this->cache_msgs_ticket)) {
+        if (is_array($this->cache_msgs_ticket) && count($this->cache_msgs_ticket)) {
             return 0;
         }
         // Cache deja charge
diff --git a/htdocs/ticketsup/list.php b/htdocs/ticketsup/list.php
index a5552d854b1..61dcf45ba83 100644
--- a/htdocs/ticketsup/list.php
+++ b/htdocs/ticketsup/list.php
@@ -1,6 +1,7 @@
 <?php
-/* Copyright (C) 2013-2018    Jean-François FERRY <hello@librethic.io>
- * Copyright (C) 2016         Christophe Battarel <christophe@altairis.fr>
+/* Copyright (C) 2013-2018	Jean-François FERRY	<hello@librethic.io>
+ * Copyright (C) 2016		Christophe Battarel	<christophe@altairis.fr>
+ * Copyright (C) 2018		Regis Houssin		<regis.houssin@capnetworks.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -580,12 +581,13 @@ print '</tr>'."\n";
 
 // Detect if we need a fetch on each output line
 $needToFetchEachLine=0;
-foreach ($extrafields->attributes[$object->table_element]['computed'] as $key => $val)
-{
-	if (preg_match('/\$object/',$val)) $needToFetchEachLine++;  // There is at least one compute field that use $object
+if (! empty($extrafields->attributes[$object->table_element]['computed'])) {
+	foreach ($extrafields->attributes[$object->table_element]['computed'] as $key => $val)
+	{
+		if (preg_match('/\$object/',$val)) $needToFetchEachLine++;  // There is at least one compute field that use $object
+	}
 }
 
-
 // Loop on record
 // --------------------------------------------------------------------
 $i=0;