diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index 896a0022927..d438c505a8d 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -3052,7 +3052,7 @@ else if ($id > 0 || ! empty($ref))
 								array('type' => 'other','name' => 'idwarehouse','label' => $label,'value' => $formproduct->selectWarehouses(GETPOST('idwarehouse')?GETPOST('idwarehouse'):'ifone', 'idwarehouse', '', 1, 0, 0, $langs->trans("NoStockAction"))));
 			$formconfirm = $form->formconfirm($_SERVER['PHP_SELF'] . '?facid=' . $object->id, $langs->trans('DeleteBill'), $text, 'confirm_delete', $formquestion, "yes", 1);
 		} else {
-			$formconfirm = $form->formconfirm($_SERVER['PHP_SELF'] . '?facid=' . $object->id, $langs->trans('DeleteBill'), $text, 'confirm_delete', '', '', 1);
+			$formconfirm = $form->formconfirm($_SERVER['PHP_SELF'] . '?facid=' . $object->id, $langs->trans('DeleteBill'), $text, 'confirm_delete', '', 'no', 1);
 		}
 	}
 
@@ -3163,31 +3163,31 @@ else if ($id > 0 || ! empty($ref))
 	if ($action == 'paid' && $resteapayer > 0) {
 		// Code
 		$i = 0;
-		$close [$i] ['code'] = 'discount_vat';	// escompte
+		$close [$i]['code'] = 'discount_vat';	// escompte
 		$i ++;
-		$close [$i] ['code'] = 'badcustomer';
+		$close [$i]['code'] = 'badcustomer';
 		$i ++;
 		// Help
 		$i = 0;
-		$close [$i] ['label'] = $langs->trans("HelpEscompte") . '<br><br>' . $langs->trans("ConfirmClassifyPaidPartiallyReasonDiscountVatDesc");
+		$close [$i]['label'] = $langs->trans("HelpEscompte") . '<br><br>' . $langs->trans("ConfirmClassifyPaidPartiallyReasonDiscountVatDesc");
 		$i ++;
-		$close [$i] ['label'] = $langs->trans("ConfirmClassifyPaidPartiallyReasonBadCustomerDesc");
+		$close [$i]['label'] = $langs->trans("ConfirmClassifyPaidPartiallyReasonBadCustomerDesc");
 		$i ++;
 		// Texte
 		$i = 0;
-		$close [$i] ['reason'] = $form->textwithpicto($langs->transnoentities("ConfirmClassifyPaidPartiallyReasonDiscount", $resteapayer, $langs->trans("Currency" . $conf->currency)), $close [$i] ['label'], 1);
+		$close [$i]['reason'] = $form->textwithpicto($langs->transnoentities("ConfirmClassifyPaidPartiallyReasonDiscount", $resteapayer, $langs->trans("Currency" . $conf->currency)), $close[$i]['label'], 1);
 		$i ++;
-		$close [$i] ['reason'] = $form->textwithpicto($langs->transnoentities("ConfirmClassifyPaidPartiallyReasonBadCustomer", $resteapayer, $langs->trans("Currency" . $conf->currency)), $close [$i] ['label'], 1);
+		$close [$i]['reason'] = $form->textwithpicto($langs->transnoentities("ConfirmClassifyPaidPartiallyReasonBadCustomer", $resteapayer, $langs->trans("Currency" . $conf->currency)), $close[$i]['label'], 1);
 		$i ++;
 		// arrayreasons[code]=reason
 		foreach ($close as $key => $val) {
-			$arrayreasons [$close [$key] ['code']] = $close [$key] ['reason'];
+			$arrayreasons[$close [$key]['code']] = $close[$key]['reason'];
 		}
 
 		// Cree un tableau formulaire
-		$formquestion = array('text' => $langs->trans("ConfirmClassifyPaidPartiallyQuestion"),array('type' => 'radio','name' => 'close_code','label' => $langs->trans("Reason"),'values' => $arrayreasons),array('type' => 'text','name' => 'close_note','label' => $langs->trans("Comment"),'value' => '','size' => '100'));
+		$formquestion = array('text' => $langs->trans("ConfirmClassifyPaidPartiallyQuestion"),array('type' => 'radio','name' => 'close_code','label' => $langs->trans("Reason"),'values' => $arrayreasons),array('type' => 'text','name' => 'close_note','label' => $langs->trans("Comment"),'value' => '','morecss' => 'minwidth300'));
 		// Paiement incomplet. On demande si motif = escompte ou autre
-		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"] . '?facid=' . $object->id, $langs->trans('ClassifyPaid'), $langs->trans('ConfirmClassifyPaidPartially', $object->ref), 'confirm_paid_partially', $formquestion, "yes");
+		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"] . '?facid=' . $object->id, $langs->trans('ClassifyPaid'), $langs->trans('ConfirmClassifyPaidPartially', $object->ref), 'confirm_paid_partially', $formquestion, "yes", 1, 250);
 	}
 
 	// Confirmation du classement abandonne
@@ -3216,16 +3216,16 @@ else if ($id > 0 || ! empty($ref))
 			$arrayreasons [$close [2] ['code']] = $close [2] ['reason'];
 
 			// Cree un tableau formulaire
-			$formquestion = array('text' => $langs->trans("ConfirmCancelBillQuestion"),array('type' => 'radio','name' => 'close_code','label' => $langs->trans("Reason"),'values' => $arrayreasons),array('type' => 'text','name' => 'close_note','label' => $langs->trans("Comment"),'value' => '','size' => '100'));
+			$formquestion = array('text' => $langs->trans("ConfirmCancelBillQuestion"),array('type' => 'radio','name' => 'close_code','label' => $langs->trans("Reason"),'values' => $arrayreasons),array('type' => 'text','name' => 'close_note','label' => $langs->trans("Comment"),'value' => '','morecss' => 'minwidth300'));
 
-			$formconfirm = $form->formconfirm($_SERVER['PHP_SELF'] . '?facid=' . $object->id, $langs->trans('CancelBill'), $langs->trans('ConfirmCancelBill', $object->ref), 'confirm_canceled', $formquestion, "yes");
+			$formconfirm = $form->formconfirm($_SERVER['PHP_SELF'] . '?facid=' . $object->id, $langs->trans('CancelBill'), $langs->trans('ConfirmCancelBill', $object->ref), 'confirm_canceled', $formquestion, "yes", 1, 250);
 		}
 	}
 
 	if ($action == 'deletepaiement')
 	{
 		$payment_id = GETPOST('paiement_id');
-		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id.'&paiement_id='.$payment_id, $langs->trans('DeletePayment'), $langs->trans('ConfirmDeletePayment'), 'confirm_delete_paiement', '', 0, 1);
+		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id.'&paiement_id='.$payment_id, $langs->trans('DeletePayment'), $langs->trans('ConfirmDeletePayment'), 'confirm_delete_paiement', '', 'no', 1);
 
 	}
 
@@ -4198,7 +4198,7 @@ else if ($id > 0 || ! empty($ref))
 							if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ! empty($user->rights->facture->creer))
 		   						|| (! empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ! empty($user->rights->facture->invoice_advance->unvalidate)))
 							{
-								print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER['PHP_SELF'] . '?facid=' . $object->id . '&amp;action=modif">' . $langs->trans('Modify') . '</a></div>';
+								print '<div class="inline-block divButAction"><a class="butAction'.($conf->use_javascript_ajax?' reposition':'').'" href="' . $_SERVER['PHP_SELF'] . '?facid=' . $object->id . '&amp;action=modif">' . $langs->trans('Modify') . '</a></div>';
 							} else {
 								print '<div class="inline-block divButAction"><span class="butActionRefused" title="' . $langs->trans("NotEnoughPermissions") . '">' . $langs->trans('Modify') . '</span></div>';
 							}
@@ -4227,7 +4227,7 @@ else if ($id > 0 || ! empty($ref))
 			{
 				if (! $objectidnext && $object->close_code != 'replaced') 				// Not replaced by another invoice
 				{
-					print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER['PHP_SELF'] . '?facid=' . $object->id . '&amp;action=reopen">' . $langs->trans('ReOpen') . '</a></div>';
+					print '<div class="inline-block divButAction"><a class="butAction'.($conf->use_javascript_ajax?' reposition':'').'" href="' . $_SERVER['PHP_SELF'] . '?facid=' . $object->id . '&amp;action=reopen">' . $langs->trans('ReOpen') . '</a></div>';
 				} else {
 					print '<div class="inline-block divButAction"><span class="butActionRefused" title="' . $langs->trans("DisabledBecauseReplacedInvoice") . '">' . $langs->trans('ReOpen') . '</span></div>';
 				}
@@ -4238,7 +4238,7 @@ else if ($id > 0 || ! empty($ref))
 				if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ! empty($user->rights->facture->creer))
 		  		|| (! empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ! empty($user->rights->facture->invoice_advance->validate)))
 				{
-					print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER["PHP_SELF"] . '?facid=' . $object->id . '&amp;action=valid">' . $langs->trans('Validate') . '</a></div>';
+					print '<div class="inline-block divButAction"><a class="butAction'.($conf->use_javascript_ajax?' reposition':'').'" href="' . $_SERVER["PHP_SELF"] . '?facid=' . $object->id . '&amp;action=valid">' . $langs->trans('Validate') . '</a></div>';
 				}
 			}
 
@@ -4310,16 +4310,16 @@ else if ($id > 0 || ! empty($ref))
 				// For standard invoice with excess received
 				if ($object->type == Facture::TYPE_STANDARD && empty($object->paye) && ($object->total_ttc - $totalpaye - $totalcreditnotes - $totaldeposits) < 0 && $user->rights->facture->creer && empty($discount->id))
 				{
-					print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?facid='.$object->id.'&amp;action=converttoreduc">'.$langs->trans('ConvertExcessReceivedToReduc').'</a></div>';
+					print '<div class="inline-block divButAction"><a class="butAction'.($conf->use_javascript_ajax?' reposition':'').'" href="'.$_SERVER["PHP_SELF"].'?facid='.$object->id.'&amp;action=converttoreduc">'.$langs->trans('ConvertExcessReceivedToReduc').'</a></div>';
 				}
 				// For credit note
 				if ($object->type == Facture::TYPE_CREDIT_NOTE && $object->statut == 1 && $object->paye == 0 && $user->rights->facture->creer && $object->getSommePaiement() == 0) {
-					print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER["PHP_SELF"] . '?facid=' . $object->id . '&amp;action=converttoreduc">' . $langs->trans('ConvertToReduc') . '</a></div>';
+					print '<div class="inline-block divButAction"><a class="butAction'.($conf->use_javascript_ajax?' reposition':'').'" href="' . $_SERVER["PHP_SELF"] . '?facid=' . $object->id . '&amp;action=converttoreduc">' . $langs->trans('ConvertToReduc') . '</a></div>';
 				}
 				// For deposit invoice
 				if ($object->type == Facture::TYPE_DEPOSIT && $user->rights->facture->creer && empty($discount->id))
 				{
-					print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?facid='.$object->id.'&amp;action=converttoreduc">'.$langs->trans('ConvertToReduc').'</a></div>';
+					print '<div class="inline-block divButAction"><a class="butAction'.($conf->use_javascript_ajax?' reposition':'').'" href="'.$_SERVER["PHP_SELF"].'?facid='.$object->id.'&amp;action=converttoreduc">'.$langs->trans('ConvertToReduc').'</a></div>';
 				}
 			}
 
@@ -4328,7 +4328,7 @@ else if ($id > 0 || ! empty($ref))
 				|| ($object->type == Facture::TYPE_DEPOSIT && $object->paye == 0 && $object->total_ttc > 0 && $resteapayer == 0 && $user->rights->facture->paiement && empty($discount->id))
 			)
 			{
-				print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER['PHP_SELF'].'?facid='.$object->id.'&amp;action=paid">'.$langs->trans('ClassifyPaid').'</a></div>';
+				print '<div class="inline-block divButAction"><a class="butAction'.($conf->use_javascript_ajax?' reposition':'').'" href="'.$_SERVER['PHP_SELF'].'?facid='.$object->id.'&amp;action=paid">'.$langs->trans('ClassifyPaid').'</a></div>';
 			}
 
 			// Classify 'closed not completely paid' (possible si validee et pas encore classee payee)
@@ -4338,7 +4338,7 @@ else if ($id > 0 || ! empty($ref))
 				if ($totalpaye > 0 || $totalcreditnotes > 0)
 				{
 					// If one payment or one credit note was linked to this invoice
-					print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER['PHP_SELF'] . '?facid=' . $object->id . '&amp;action=paid">' . $langs->trans('ClassifyPaidPartially') . '</a></div>';
+					print '<div class="inline-block divButAction"><a class="butAction'.($conf->use_javascript_ajax?' reposition':'').'" href="' . $_SERVER['PHP_SELF'] . '?facid=' . $object->id . '&amp;action=paid">' . $langs->trans('ClassifyPaidPartially') . '</a></div>';
 				}
 				else
 				{
@@ -4350,7 +4350,7 @@ else if ($id > 0 || ! empty($ref))
 						}
 						else
 						{
-							print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER['PHP_SELF'] . '?facid=' . $object->id . '&amp;action=canceled">' . $langs->trans('ClassifyCanceled') . '</a></div>';
+							print '<div class="inline-block divButAction"><a class="butAction'.($conf->use_javascript_ajax?' reposition':'').'" href="' . $_SERVER['PHP_SELF'] . '?facid=' . $object->id . '&amp;action=canceled">' . $langs->trans('ClassifyCanceled') . '</a></div>';
 						}
 					}
 				}
@@ -4359,7 +4359,7 @@ else if ($id > 0 || ! empty($ref))
 			// Clone
 			if (($object->type == Facture::TYPE_STANDARD || $object->type == Facture::TYPE_DEPOSIT || $object->type == Facture::TYPE_PROFORMA) && $user->rights->facture->creer)
 			{
-				print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER['PHP_SELF'] . '?facid=' . $object->id . '&amp;action=clone&amp;object=invoice">' . $langs->trans("ToClone") . '</a></div>';
+				print '<div class="inline-block divButAction"><a class="butAction'.($conf->use_javascript_ajax?' reposition':'').'" href="' . $_SERVER['PHP_SELF'] . '?facid=' . $object->id . '&amp;action=clone&amp;object=invoice">' . $langs->trans("ToClone") . '</a></div>';
 			}
 
 			// Clone as predefined / Create template
@@ -4418,7 +4418,7 @@ else if ($id > 0 || ! empty($ref))
 				}
 				else
 				{
-					print '<div class="inline-block divButAction"><a class="butActionDelete" href="' . $_SERVER["PHP_SELF"] . '?facid=' . $object->id . '&amp;action=delete">' . $langs->trans('Delete') . '</a></div>';
+					print '<div class="inline-block divButAction"><a class="butActionDelete'.($conf->use_javascript_ajax?' reposition':'').'" href="' . $_SERVER["PHP_SELF"] . '?facid=' . $object->id . '&amp;action=delete">' . $langs->trans('Delete') . '</a></div>';
 				}
 			} else {
 				print '<div class="inline-block divButAction"><a class="butActionRefused" href="#" title="' . $langs->trans("NotAllowed") . '">' . $langs->trans('Delete') . '</a></div>';
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 70db1817ef9..aa27be2d727 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -3596,8 +3596,8 @@ class Form
 	 *     @param	string		$question    	   	Question
 	 *     @param 	string		$action      	   	Action
 	 *	   @param  	array		$formquestion	   	An array with complementary inputs to add into forms: array(array('label'=> ,'type'=> , ))
-	 *												type can be 'hidden', 'text', 'password', 'checkbox', 'radio', 'date', ...
-	 * 	   @param  	string		$selectedchoice  	'' or 'no' or 'yes' or '1' or '0'
+	 *												type can be 'hidden', 'text', 'password', 'checkbox', 'radio', 'date', 'morecss', ...
+	 * 	   @param  	string		$selectedchoice  	'' or 'no', or 'yes' or '1' or '0'
 	 * 	   @param  	int			$useajax		   	0=No, 1=Yes, 2=Yes but submit page with &confirm=no if choice is No, 'xxx'=Yes and preoutput confirm box with div id=dialog-confirm-xxx
 	 *     @param  	int			$height          	Force height of box
 	 *     @param	int			$width				Force width of box ('999' or '90%'). Ignored and forced to 90% on smartphones.