diff --git a/htdocs/accountancy/admin/importaccounts.php b/htdocs/accountancy/admin/importaccounts.php
index 6358bf353f3..14e1eb90636 100644
--- a/htdocs/accountancy/admin/importaccounts.php
+++ b/htdocs/accountancy/admin/importaccounts.php
@@ -164,7 +164,7 @@ if ($result) {
 		
 		// Colonne choix ligne a ventiler
 		
-		$checked = ('label' == 'O') ? ' checked=checked' : '';
+		$checked = ('label' == 'O') ? ' checked' : '';
 		
 		print '<td align="center">';
 		print '<input type="checkbox" name="mesCasesCochees[]" ' . $checked . ' value="' . $objp->accounting . '"/>';
@@ -183,4 +183,4 @@ if ($result) {
 }
 
 llxFooter();
-$db->close();
\ No newline at end of file
+$db->close();
diff --git a/htdocs/adherents/card_subscriptions.php b/htdocs/adherents/card_subscriptions.php
index a82787bda95..a53c2150989 100644
--- a/htdocs/adherents/card_subscriptions.php
+++ b/htdocs/adherents/card_subscriptions.php
@@ -980,17 +980,17 @@ if ($rowid)
                 print '<tr><td valign="top" class="fieldrequired">'.$langs->trans('MoreActions');
                 print '</td>';
                 print '<td>';
-                print '<input type="radio" class="moreaction" id="none" name="paymentsave" value="none"'.(empty($bankdirect) && empty($invoiceonly) && empty($bankviainvoice)?' checked="checked"':'').'> '.$langs->trans("None").'<br>';
+                print '<input type="radio" class="moreaction" id="none" name="paymentsave" value="none"'.(empty($bankdirect) && empty($invoiceonly) && empty($bankviainvoice)?' checked':'').'> '.$langs->trans("None").'<br>';
                 // Add entry into bank accoun
                 if (! empty($conf->banque->enabled))
                 {
-                    print '<input type="radio" class="moreaction" id="bankdirect" name="paymentsave" value="bankdirect"'.(! empty($bankdirect)?' checked="checked"':'');
+                    print '<input type="radio" class="moreaction" id="bankdirect" name="paymentsave" value="bankdirect"'.(! empty($bankdirect)?' checked':'');
                     print '> '.$langs->trans("MoreActionBankDirect").'<br>';
                 }
                 // Add invoice with no payments
                 if (! empty($conf->societe->enabled) && ! empty($conf->facture->enabled))
                 {
-                    print '<input type="radio" class="moreaction" id="invoiceonly" name="paymentsave" value="invoiceonly"'.(! empty($invoiceonly)?' checked="checked"':'');
+                    print '<input type="radio" class="moreaction" id="invoiceonly" name="paymentsave" value="invoiceonly"'.(! empty($invoiceonly)?' checked':'');
                     //if (empty($object->fk_soc)) print ' disabled="disabled"';
                     print '> '.$langs->trans("MoreActionInvoiceOnly");
                     if ($object->fk_soc) print ' ('.$langs->trans("ThirdParty").': '.$company->getNomUrl(1).')';
@@ -1015,7 +1015,7 @@ if ($rowid)
                 // Add invoice with payments
                 if (! empty($conf->banque->enabled) && ! empty($conf->societe->enabled) && ! empty($conf->facture->enabled))
                 {
-                    print '<input type="radio" class="moreaction" id="bankviainvoice" name="paymentsave" value="bankviainvoice"'.(! empty($bankviainvoice)?' checked="checked"':'');
+                    print '<input type="radio" class="moreaction" id="bankviainvoice" name="paymentsave" value="bankviainvoice"'.(! empty($bankviainvoice)?' checked':'');
                     //if (empty($object->fk_soc)) print ' disabled="disabled"';
                     print '> '.$langs->trans("MoreActionBankViaInvoice");
                     if ($object->fk_soc) print ' ('.$langs->trans("ThirdParty").': '.$company->getNomUrl(1).')';
@@ -1087,7 +1087,7 @@ if ($rowid)
             $subjecttosend=$object->makeSubstitution($conf->global->ADHERENT_MAIL_COTIS_SUBJECT);
             $texttosend=$object->makeSubstitution($adht->getMailOnSubscription());
 
-            $tmp='<input name="sendmail" type="checkbox"'.(GETPOST('sendmail')?GETPOST('sendmail'):(! empty($conf->global->ADHERENT_DEFAULT_SENDINFOBYMAIL)?' checked="checked"':'')).'>';
+            $tmp='<input name="sendmail" type="checkbox"'.(GETPOST('sendmail')?GETPOST('sendmail'):(! empty($conf->global->ADHERENT_DEFAULT_SENDINFOBYMAIL)?' checked':'')).'>';
             $helpcontent='';
             $helpcontent.='<b>'.$langs->trans("MailFrom").'</b>: '.$conf->global->ADHERENT_MAIL_FROM.'<br>'."\n";
             $helpcontent.='<b>'.$langs->trans("MailRecipient").'</b>: '.$object->email.'<br>'."\n";
diff --git a/htdocs/admin/agenda.php b/htdocs/admin/agenda.php
index 3f952bae511..5da5fa621c6 100644
--- a/htdocs/admin/agenda.php
+++ b/htdocs/admin/agenda.php
@@ -178,7 +178,7 @@ if (! empty($triggers))
 			print '<td align="right" width="40">';
 			$key='MAIN_AGENDA_ACTIONAUTO_'.$trigger['code'];
 			$value=$conf->global->$key;
-			print '<input '.$bc[$var].' type="checkbox" name="'.$key.'" value="1"'.((($action=='selectall'||$value) && $action!="selectnone")?' checked="checked"':'').'>';
+			print '<input '.$bc[$var].' type="checkbox" name="'.$key.'" value="1"'.((($action=='selectall'||$value) && $action!="selectnone")?' checked':'').'>';
 			print '</td></tr>'."\n";
 		}
 	}
diff --git a/htdocs/admin/events.php b/htdocs/admin/events.php
index fe109e81bbe..ed2a70f1b58 100644
--- a/htdocs/admin/events.php
+++ b/htdocs/admin/events.php
@@ -104,7 +104,7 @@ foreach ($eventstolog as $key => $arr)
 		print '<td>';
 		$key='MAIN_LOGEVENTS_'.$arr['id'];
 		$value=$conf->global->$key;
-		print '<input '.$bc[$var].' type="checkbox" name="'.$key.'" value="1"'.($value?' checked="checked"':'').'>';
+		print '<input '.$bc[$var].' type="checkbox" name="'.$key.'" value="1"'.($value?' checked':'').'>';
 		print '</td></tr>'."\n";
 	}
 }
diff --git a/htdocs/admin/fichinter.php b/htdocs/admin/fichinter.php
index ba9625f97e0..1e0e78db868 100644
--- a/htdocs/admin/fichinter.php
+++ b/htdocs/admin/fichinter.php
@@ -554,7 +554,7 @@ print '<tr '.$bc[$var].'><td>';
 print $langs->trans("PrintProductsOnFichinter").' ('.$langs->trans("PrintProductsOnFichinterDetails").')</td>';
 print '<td align="center"><input type="checkbox" name="FICHINTER_PRINT_PRODUCTS" ';
 if ($conf->global->FICHINTER_PRINT_PRODUCTS)
-	print 'checked="checked" ';
+	print 'checked ';
 print '/>';
 print '</td><td align="right">';
 print '<input type="submit" class="button" value="'.$langs->trans("Modify").'">';
diff --git a/htdocs/admin/ldap_contacts.php b/htdocs/admin/ldap_contacts.php
index 0c6b1a59e5f..a92943b63ba 100644
--- a/htdocs/admin/ldap_contacts.php
+++ b/htdocs/admin/ldap_contacts.php
@@ -156,7 +156,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldFullname").'</td><td>';
 print '<input size="25" type="text" name="fieldfullname" value="'.$conf->global->LDAP_CONTACT_FIELD_FULLNAME.'">';
 print '</td><td>'.$langs->trans("LDAPFieldFullnameExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_FULLNAME"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_FULLNAME?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_FULLNAME"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_FULLNAME?' checked':'')."></td>";
 print '</tr>';
 
 // Name
@@ -164,7 +164,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldName").'</td><td>';
 print '<input size="25" type="text" name="fieldname" value="'.$conf->global->LDAP_CONTACT_FIELD_NAME.'">';
 print '</td><td>'.$langs->trans("LDAPFieldNameExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_NAME"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_NAME?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_NAME"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_NAME?' checked':'')."></td>";
 print '</tr>';
 
 // Firstname
@@ -172,7 +172,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldFirstName").'</td><td>';
 print '<input size="25" type="text" name="fieldfirstname" value="'.$conf->global->LDAP_CONTACT_FIELD_FIRSTNAME.'">';
 print '</td><td>'.$langs->trans("LDAPFieldFirstNameExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_FIRSTNAME"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_FIRSTNAME?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_FIRSTNAME"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_FIRSTNAME?' checked':'')."></td>";
 print '</tr>';
 
 // Company
@@ -180,7 +180,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldCompany").'</td><td>';
 print '<input size="25" type="text" name="fieldcompany" value="'.$conf->global->LDAP_CONTACT_FIELD_COMPANY.'">';
 print '</td><td>'.$langs->trans("LDAPFieldCompanyExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_COMPANY"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_COMPANY?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_COMPANY"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_COMPANY?' checked':'')."></td>";
 print '</tr>';
 
 // Mail
@@ -188,7 +188,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldMail").'</td><td>';
 print '<input size="25" type="text" name="fieldmail" value="'.$conf->global->LDAP_CONTACT_FIELD_MAIL.'">';
 print '</td><td>'.$langs->trans("LDAPFieldMailExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value=">LDAP_CONTACT_FIELD_MAIL"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_MAIL?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value=">LDAP_CONTACT_FIELD_MAIL"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_MAIL?' checked':'')."></td>";
 print '</tr>';
 
 // Phone pro
@@ -196,7 +196,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldPhone").'</td><td>';
 print '<input size="25" type="text" name="fieldphone" value="'.$conf->global->LDAP_CONTACT_FIELD_PHONE.'">';
 print '</td><td>'.$langs->trans("LDAPFieldPhoneExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_PHONE"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_PHONE?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_PHONE"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_PHONE?' checked':'')."></td>";
 print '</tr>';
 
 // Phone home
@@ -204,7 +204,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldHomePhone").'</td><td>';
 print '<input size="25" type="text" name="fieldhomephone" value="'.$conf->global->LDAP_CONTACT_FIELD_HOMEPHONE.'">';
 print '</td><td>'.$langs->trans("LDAPFieldHomePhoneExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_HOMEPHONE"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_HOMEPHONE?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_HOMEPHONE"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_HOMEPHONE?' checked':'')."></td>";
 print '</tr>';
 
 // Mobile
@@ -212,7 +212,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldMobile").'</td><td>';
 print '<input size="25" type="text" name="fieldmobile" value="'.$conf->global->LDAP_CONTACT_FIELD_MOBILE.'">';
 print '</td><td>'.$langs->trans("LDAPFieldMobileExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_MOBILE"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_MOBILE?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_MOBILE"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_MOBILE?' checked':'')."></td>";
 print '</tr>';
 
 // Skype
@@ -220,7 +220,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldSkype").'</td><td>';
 print '<input size="25" type="text" name="fieldskype" value="'.$conf->global->LDAP_CONTACT_FIELD_SKYPE.'">';
 print '</td><td>'.$langs->trans("LDAPFieldSkypeExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_SKYPE"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_SKYPE?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_SKYPE"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_SKYPE?' checked':'')."></td>";
 print '</tr>';
 
 // Fax
@@ -228,7 +228,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldFax").'</td><td>';
 print '<input size="25" type="text" name="fieldfax" value="'.$conf->global->LDAP_CONTACT_FIELD_FAX.'">';
 print '</td><td>'.$langs->trans("LDAPFieldFaxExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_FAX"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_FAX?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_FAX"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_FAX?' checked':'')."></td>";
 print '</tr>';
 
 // Address
@@ -236,7 +236,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldAddress").'</td><td>';
 print '<input size="25" type="text" name="fieldaddress" value="'.$conf->global->LDAP_CONTACT_FIELD_ADDRESS.'">';
 print '</td><td>'.$langs->trans("LDAPFieldAddressExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_ADDRESS"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_ADDRESS?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_ADDRESS"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_ADDRESS?' checked':'')."></td>";
 print '</tr>';
 
 // ZIP
@@ -244,7 +244,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldZip").'</td><td>';
 print '<input size="25" type="text" name="fieldzip" value="'.$conf->global->LDAP_CONTACT_FIELD_ZIP.'">';
 print '</td><td>'.$langs->trans("LDAPFieldZipExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_ZIP"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_ZIP?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_ZIP"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_ZIP?' checked':'')."></td>";
 print '</tr>';
 
 // TOWN
@@ -252,7 +252,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldTown").'</td><td>';
 print '<input size="25" type="text" name="fieldtown" value="'.$conf->global->LDAP_CONTACT_FIELD_TOWN.'">';
 print '</td><td>'.$langs->trans("LDAPFieldTownExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_TOWN"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_TOWN?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_TOWN"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_TOWN?' checked':'')."></td>";
 print '</tr>';
 
 // COUNTRY
@@ -260,7 +260,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldCountry").'</td><td>';
 print '<input size="25" type="text" name="fieldcountry" value="'.$conf->global->LDAP_CONTACT_FIELD_COUNTRY.'">';
 print '</td><td>&nbsp;</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_COUNTRY"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_COUNTRY?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_CONTACT_FIELD_COUNTRY"'.($conf->global->LDAP_KEY_CONTACTS && $conf->global->LDAP_KEY_CONTACTS==$conf->global->LDAP_CONTACT_FIELD_COUNTRY?' checked':'')."></td>";
 print '</tr>';
 
 
diff --git a/htdocs/admin/ldap_groups.php b/htdocs/admin/ldap_groups.php
index 54e8f477b83..f9ced81adba 100644
--- a/htdocs/admin/ldap_groups.php
+++ b/htdocs/admin/ldap_groups.php
@@ -149,7 +149,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldName").'</td><td>';
 print '<input size="25" type="text" name="fieldfullname" value="'.$conf->global->LDAP_GROUP_FIELD_FULLNAME.'">';
 print '</td><td>'.$langs->trans("LDAPFieldCommonNameExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_GROUP_FIELD_FULLNAME"'.(($conf->global->LDAP_KEY_GROUPS && $conf->global->LDAP_KEY_GROUPS==$conf->global->LDAP_GROUP_FIELD_FULLNAME)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_GROUP_FIELD_FULLNAME"'.(($conf->global->LDAP_KEY_GROUPS && $conf->global->LDAP_KEY_GROUPS==$conf->global->LDAP_GROUP_FIELD_FULLNAME)?' checked':'')."></td>";
 print '</tr>';
 
 // Name
@@ -157,7 +157,7 @@ print '</tr>';
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldName").'</td><td>';
 print '<input size="25" type="text" name="fieldname" value="'.$conf->global->LDAP_GROUP_FIELD_NAME.'">';
 print '</td><td>'.$langs->trans("LDAPFieldNameExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="'.$conf->global->LDAP_GROUP_FIELD_NAME.'"'.($conf->global->LDAP_KEY_GROUPS==$conf->global->LDAP_GROUP_FIELD_NAME?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="'.$conf->global->LDAP_GROUP_FIELD_NAME.'"'.($conf->global->LDAP_KEY_GROUPS==$conf->global->LDAP_GROUP_FIELD_NAME?' checked':'')."></td>";
 print '</tr>';
 */
 
@@ -166,7 +166,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldDescription").'</td><td>';
 print '<input size="25" type="text" name="fielddescription" value="'.$conf->global->LDAP_GROUP_FIELD_DESCRIPTION.'">';
 print '</td><td>'.$langs->trans("LDAPFieldDescriptionExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_GROUP_FIELD_DESCRIPTION"'.(($conf->global->LDAP_KEY_GROUPS && $conf->global->LDAP_KEY_GROUPS==$conf->global->LDAP_GROUP_FIELD_DESCRIPTION)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_GROUP_FIELD_DESCRIPTION"'.(($conf->global->LDAP_KEY_GROUPS && $conf->global->LDAP_KEY_GROUPS==$conf->global->LDAP_GROUP_FIELD_DESCRIPTION)?' checked':'')."></td>";
 print '</tr>';
 
 // User group
@@ -174,7 +174,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldGroupMembers").'</td><td>';
 print '<input size="25" type="text" name="fieldgroupmembers" value="'.$conf->global->LDAP_GROUP_FIELD_GROUPMEMBERS.'">';
 print '</td><td>'.$langs->trans("LDAPFieldGroupMembersExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_GROUP_FIELD_GROUPMEMBERS"'.(($conf->global->LDAP_KEY_GROUPS && $conf->global->LDAP_KEY_GROUPS==$conf->global->LDAP_GROUP_FIELD_GROUPMEMBERS)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_GROUP_FIELD_GROUPMEMBERS"'.(($conf->global->LDAP_KEY_GROUPS && $conf->global->LDAP_KEY_GROUPS==$conf->global->LDAP_GROUP_FIELD_GROUPMEMBERS)?' checked':'')."></td>";
 print '</tr>';
 
 
diff --git a/htdocs/admin/ldap_members.php b/htdocs/admin/ldap_members.php
index 6dd2f3d22c9..37b0250d04a 100644
--- a/htdocs/admin/ldap_members.php
+++ b/htdocs/admin/ldap_members.php
@@ -174,7 +174,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldFullname").'</td><td>';
 print '<input size="25" type="text" name="fieldfullname" value="'.$conf->global->LDAP_MEMBER_FIELD_FULLNAME.'">';
 print '</td><td>'.$langs->trans("LDAPFieldFullnameExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_MEMBER_FIELD_FULLNAME"'.(($conf->global->LDAP_KEY_MEMBERS && $conf->global->LDAP_KEY_MEMBERS==$conf->global->LDAP_MEMBER_FIELD_FULLNAME)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_MEMBER_FIELD_FULLNAME"'.(($conf->global->LDAP_KEY_MEMBERS && $conf->global->LDAP_KEY_MEMBERS==$conf->global->LDAP_MEMBER_FIELD_FULLNAME)?' checked':'')."></td>";
 print '</tr>';
 
 // Name
@@ -182,7 +182,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldName").'</td><td>';
 print '<input size="25" type="text" name="fieldname" value="'.$conf->global->LDAP_MEMBER_FIELD_NAME.'">';
 print '</td><td>'.$langs->trans("LDAPFieldNameExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_MEMBER_FIELD_NAME"'.(($conf->global->LDAP_KEY_MEMBERS && $conf->global->LDAP_KEY_MEMBERS==$conf->global->LDAP_MEMBER_FIELD_NAME)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_MEMBER_FIELD_NAME"'.(($conf->global->LDAP_KEY_MEMBERS && $conf->global->LDAP_KEY_MEMBERS==$conf->global->LDAP_MEMBER_FIELD_NAME)?' checked':'')."></td>";
 print '</tr>';
 
 // Firstname
@@ -198,7 +198,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldLoginUnix").'</td><td>';
 print '<input size="25" type="text" name="fieldlogin" value="'.$conf->global->LDAP_MEMBER_FIELD_LOGIN.'">';
 print '</td><td>'.$langs->trans("LDAPFieldLoginExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_MEMBER_FIELD_LOGIN"'.(($conf->global->LDAP_KEY_MEMBERS && $conf->global->LDAP_KEY_MEMBERS==$conf->global->LDAP_MEMBER_FIELD_LOGIN)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_MEMBER_FIELD_LOGIN"'.(($conf->global->LDAP_KEY_MEMBERS && $conf->global->LDAP_KEY_MEMBERS==$conf->global->LDAP_MEMBER_FIELD_LOGIN)?' checked':'')."></td>";
 print '</tr>';
 
 // Login samba
@@ -206,7 +206,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldLoginSamba").'</td><td>';
 print '<input size="25" type="text" name="fieldloginsamba" value="'.$conf->global->LDAP_MEMBER_FIELD_LOGIN_SAMBA.'">';
 print '</td><td>'.$langs->trans("LDAPFieldLoginSambaExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_MEMBER_FIELD_LOGIN_SAMBA"'.(($conf->global->LDAP_KEY_MEMBERS && $conf->global->LDAP_KEY_MEMBERS==$conf->global->LDAP_MEMBER_FIELD_LOGIN_SAMBA)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_MEMBER_FIELD_LOGIN_SAMBA"'.(($conf->global->LDAP_KEY_MEMBERS && $conf->global->LDAP_KEY_MEMBERS==$conf->global->LDAP_MEMBER_FIELD_LOGIN_SAMBA)?' checked':'')."></td>";
 print '</tr>';
 
 // Password not crypted
@@ -230,7 +230,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldMail").'</td><td>';
 print '<input size="25" type="text" name="fieldmail" value="'.$conf->global->LDAP_MEMBER_FIELD_MAIL.'">';
 print '</td><td>'.$langs->trans("LDAPFieldMailExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_MEMBER_FIELD_MAIL"'.(($conf->global->LDAP_KEY_MEMBERS && $conf->global->LDAP_KEY_MEMBERS==$conf->global->LDAP_MEMBER_FIELD_MAIL)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_MEMBER_FIELD_MAIL"'.(($conf->global->LDAP_KEY_MEMBERS && $conf->global->LDAP_KEY_MEMBERS==$conf->global->LDAP_MEMBER_FIELD_MAIL)?' checked':'')."></td>";
 print '</tr>';
 
 // Phone pro
diff --git a/htdocs/admin/ldap_users.php b/htdocs/admin/ldap_users.php
index 8a97a27d342..0a293022581 100644
--- a/htdocs/admin/ldap_users.php
+++ b/htdocs/admin/ldap_users.php
@@ -166,7 +166,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldFullname").'</td><td>';
 print '<input size="25" type="text" name="fieldfullname" value="'.$conf->global->LDAP_FIELD_FULLNAME.'">';
 print '</td><td>'.$langs->trans("LDAPFieldFullnameExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_FULLNAME"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_FULLNAME)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_FULLNAME"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_FULLNAME)?' checked':'')."></td>";
 print '</tr>';
 
 // Name
@@ -174,7 +174,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldName").'</td><td>';
 print '<input size="25" type="text" name="fieldname" value="'.$conf->global->LDAP_FIELD_NAME.'">';
 print '</td><td>'.$langs->trans("LDAPFieldNameExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_NAME"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_NAME)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_NAME"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_NAME)?' checked':'')."></td>";
 print '</tr>';
 
 // Firstname
@@ -182,7 +182,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldFirstName").'</td><td>';
 print '<input size="25" type="text" name="fieldfirstname" value="'.$conf->global->LDAP_FIELD_FIRSTNAME.'">';
 print '</td><td>'.$langs->trans("LDAPFieldFirstNameExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_FIRSTNAME"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_FIRSTNAME)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_FIRSTNAME"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_FIRSTNAME)?' checked':'')."></td>";
 print '</tr>';
 
 // Login unix
@@ -190,7 +190,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldLoginUnix").'</td><td>';
 print '<input size="25" type="text" name="fieldlogin" value="'.$conf->global->LDAP_FIELD_LOGIN.'">';
 print '</td><td>'.$langs->trans("LDAPFieldLoginExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_LOGIN"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_LOGIN)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_LOGIN"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_LOGIN)?' checked':'')."></td>";
 print '</tr>';
 
 // Login samba
@@ -198,7 +198,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldLoginSamba").'</td><td>';
 print '<input size="25" type="text" name="fieldloginsamba" value="'.$conf->global->LDAP_FIELD_LOGIN_SAMBA.'">';
 print '</td><td>'.$langs->trans("LDAPFieldLoginSambaExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_LOGIN_SAMBA"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_LOGIN_SAMBA)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_LOGIN_SAMBA"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_LOGIN_SAMBA)?' checked':'')."></td>";
 print '</tr>';
 
 // Password not crypted
@@ -206,7 +206,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldPasswordNotCrypted").'</td><td>';
 print '<input size="25" type="text" name="fieldpassword" value="'.$conf->global->LDAP_FIELD_PASSWORD.'">';
 print '</td><td>'.$langs->trans("LDAPFieldPasswordExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_PASSWORD"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_PASSWORD)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_PASSWORD"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_PASSWORD)?' checked':'')."></td>";
 print '</tr>';
 
 // Password crypted
@@ -214,7 +214,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldPasswordCrypted").'</td><td>';
 print '<input size="25" type="text" name="fieldpasswordcrypted" value="'.$conf->global->LDAP_FIELD_PASSWORD_CRYPTED.'">';
 print '</td><td>'.$langs->trans("LDAPFieldPasswordExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_PASSWORD_CRYPTED"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_PASSWORD_CRYPTED)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_PASSWORD_CRYPTED"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_PASSWORD_CRYPTED)?' checked':'')."></td>";
 print '</tr>';
 
 // Mail
@@ -222,7 +222,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldMail").'</td><td>';
 print '<input size="25" type="text" name="fieldmail" value="'.$conf->global->LDAP_FIELD_MAIL.'">';
 print '</td><td>'.$langs->trans("LDAPFieldMailExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_MAIL"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_MAIL)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_MAIL"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_MAIL)?' checked':'')."></td>";
 print '</tr>';
 
 // Phone
@@ -230,7 +230,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldPhone").'</td><td>';
 print '<input size="25" type="text" name="fieldphone" value="'.$conf->global->LDAP_FIELD_PHONE.'">';
 print '</td><td>'.$langs->trans("LDAPFieldPhoneExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_PHONE"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_PHONE)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_PHONE"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_PHONE)?' checked':'')."></td>";
 print '</tr>';
 
 // Mobile
@@ -238,7 +238,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldMobile").'</td><td>';
 print '<input size="25" type="text" name="fieldmobile" value="'.$conf->global->LDAP_FIELD_MOBILE.'">';
 print '</td><td>'.$langs->trans("LDAPFieldMobileExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_MOBILE"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_MOBILE)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_MOBILE"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_MOBILE)?' checked':'')."></td>";
 print '</tr>';
 
 // Skype
@@ -246,7 +246,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldSkype").'</td><td>';
 print '<input size="25" type="text" name="fieldskype" value="'.$conf->global->LDAP_FIELD_SKYPE.'">';
 print '</td><td>'.$langs->trans("LDAPFieldSkypeExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_SKYPE"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_SKYPE)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_SKYPE"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_SKYPE)?' checked':'')."></td>";
 print '</tr>';
 
 // Fax
@@ -254,7 +254,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldFax").'</td><td>';
 print '<input size="25" type="text" name="fieldfax" value="'.$conf->global->LDAP_FIELD_FAX.'">';
 print '</td><td>'.$langs->trans("LDAPFieldFaxExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_FAX"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_FAX)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_FAX"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_FAX)?' checked':'')."></td>";
 print '</tr>';
 
 // Title
@@ -262,7 +262,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldTitle").'</td><td>';
 print '<input size="25" type="text" name="fieldtitle" value="'.$conf->global->LDAP_FIELD_TITLE.'">';
 print '</td><td>'.$langs->trans("LDAPFieldTitleExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_TITLE"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_TITLE)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_TITLE"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_TITLE)?' checked':'')."></td>";
 print '</tr>';
 
 // Note
@@ -270,7 +270,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("Note").'</td><td>';
 print '<input size="25" type="text" name="fielddescription" value="'.$conf->global->LDAP_FIELD_DESCRIPTION.'">';
 print '</td><td>'.$langs->trans("LDAPFieldDescriptionExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_DESCRIPTION"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_DESCRIPTION)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_DESCRIPTION"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_DESCRIPTION)?' checked':'')."></td>";
 print '</tr>';
 
 // Sid
@@ -278,7 +278,7 @@ $var=!$var;
 print '<tr '.$bc[$var].'><td>'.$langs->trans("LDAPFieldSid").'</td><td>';
 print '<input size="25" type="text" name="fieldsid" value="'.$conf->global->LDAP_FIELD_SID.'">';
 print '</td><td>'.$langs->trans("LDAPFieldSidExample").'</td>';
-print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_SID"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_SID)?' checked="checked"':'')."></td>";
+print '<td align="right"><input type="radio" name="key" value="LDAP_FIELD_SID"'.(($conf->global->LDAP_KEY_USERS && $conf->global->LDAP_KEY_USERS==$conf->global->LDAP_FIELD_SID)?' checked':'')."></td>";
 print '</tr>';
 
 $var=!$var;
diff --git a/htdocs/admin/syslog.php b/htdocs/admin/syslog.php
index f923c164157..9ee2898e51d 100644
--- a/htdocs/admin/syslog.php
+++ b/htdocs/admin/syslog.php
@@ -192,7 +192,7 @@ foreach ($syslogModules as $moduleName)
 	$var=!$var;
 	print '<tr '.$bc[$var].'>';
 	print '<td width="140">';
-	print '<input '.$bc[$var].' type="checkbox" name="SYSLOG_HANDLERS[]" value="'.$moduleName.'" '.(in_array($moduleName, $activeModules) ? 'checked="checked"' : '').($moduleactive <= 0 ? 'disabled="disabled"' : '').'> ';
+	print '<input '.$bc[$var].' type="checkbox" name="SYSLOG_HANDLERS[]" value="'.$moduleName.'" '.(in_array($moduleName, $activeModules) ? 'checked' : '').($moduleactive <= 0 ? 'disabled="disabled"' : '').'> ';
 	print $module->getName();
 	print '</td>';
 
diff --git a/htdocs/admin/tools/dolibarr_export.php b/htdocs/admin/tools/dolibarr_export.php
index 6faf0b79eab..3d281c551c1 100644
--- a/htdocs/admin/tools/dolibarr_export.php
+++ b/htdocs/admin/tools/dolibarr_export.php
@@ -209,7 +209,7 @@ print '<tr '.$bc[false].'><td style="padding-left: 8px">';
 			</div>
 
 			<div class="formelementrow"><input type="checkbox" name="disable_fk"
-				value="yes" id="checkbox_disable_fk" checked="checked" /> <label
+				value="yes" id="checkbox_disable_fk" checked /> <label
 				for="checkbox_disable_fk"> <?php echo $langs->trans("CommandsToDisableForeignKeysForImport"); ?> <?php print img_info($langs->trans('CommandsToDisableForeignKeysForImportWarning')); ?></label>
 			</div>
 			<label for="select_sql_compat"> <?php echo $langs->trans("ExportCompatibility"); ?></label>
@@ -232,22 +232,22 @@ print '<tr '.$bc[false].'><td style="padding-left: 8px">';
 
 			<br>
 			<fieldset><legend> <input type="checkbox" name="sql_structure"
-				value="structure" id="checkbox_sql_structure" checked="checked" /> <label
+				value="structure" id="checkbox_sql_structure" checked /> <label
 				for="checkbox_sql_structure"> <?php echo $langs->trans('ExportStructure') ?></label> </legend> <input
-				type="checkbox" name="drop"<?php echo ((! isset($_GET["drop"]) && ! isset($_POST["drop"])) || GETPOST('drop'))?' checked="checked"':''; ?> id="checkbox_dump_drop" /> <label
+				type="checkbox" name="drop"<?php echo ((! isset($_GET["drop"]) && ! isset($_POST["drop"])) || GETPOST('drop'))?' checked':''; ?> id="checkbox_dump_drop" /> <label
 				for="checkbox_dump_drop"><?php echo $langs->trans("AddDropTable"); ?></label><br>
 			</fieldset>
 
 			<br>
 			<fieldset><legend> <input type="checkbox" name="sql_data" value="data"
-				id="checkbox_sql_data" checked="checked" /> <label for="checkbox_sql_data">
+				id="checkbox_sql_data" checked /> <label for="checkbox_sql_data">
 				<?php echo $langs->trans("Datas"); ?></label> </legend> <input
 				type="checkbox" name="showcolumns" value="yes"
-				id="checkbox_dump_showcolumns" checked="checked" /> <label
+				id="checkbox_dump_showcolumns" checked /> <label
 				for="checkbox_dump_showcolumns"> <?php echo $langs->trans("NameColumn"); ?></label><br>
 
 			<input type="checkbox" name="extended_ins" value="yes"
-				id="checkbox_dump_extended_ins" checked="checked" /> <label
+				id="checkbox_dump_extended_ins" checked /> <label
 				for="checkbox_dump_extended_ins"> <?php echo $langs->trans("ExtendedInsert"); ?></label><br>
 
 			<input type="checkbox" name="disable-add-locks" value="no"
@@ -261,11 +261,11 @@ print '<tr '.$bc[false].'><td style="padding-left: 8px">';
 				id="checkbox_dump_ignore" /> <label for="checkbox_dump_ignore"> <?php echo $langs->trans("IgnoreDuplicateRecords"); ?></label><br>
 
 			<input type="checkbox" name="hexforbinary" value="yes"
-				id="checkbox_hexforbinary" checked="checked" /> <label
+				id="checkbox_hexforbinary" checked /> <label
 				for="checkbox_hexforbinary"> <?php echo $langs->trans("EncodeBinariesInHexa"); ?></label><br>
 
 			<input type="checkbox" name="charset_utf8" value="yes"
-				id="checkbox_charset_utf8" checked="checked" disabled="disabled" /> <label
+				id="checkbox_charset_utf8" checked disabled="disabled" /> <label
 				for="checkbox_charset_utf8"> <?php echo $langs->trans("UTF8"); ?></label><br>
 
 			</fieldset>
@@ -282,14 +282,14 @@ print '<tr '.$bc[false].'><td style="padding-left: 8px">';
                                 </div>
 
                                 <div class="formelementrow"><input type="checkbox" name="nobin_disable_fk"
-                                        value="yes" id="checkbox_disable_fk" checked="checked" /> <label
+                                        value="yes" id="checkbox_disable_fk" checked /> <label
                                         for="checkbox_disable_fk"> <?php echo $langs->trans("CommandsToDisableForeignKeysForImport"); ?> <?php print img_info($langs->trans('CommandsToDisableForeignKeysForImportWarning')); ?></label>
                                 </div>
                             </fieldset>
 
                             <br>
                             <fieldset><legend><?php echo $langs->trans('ExportStructure') ?></legend> <input
-                                    type="checkbox" name="nobin_drop"<?php echo ((! isset($_GET["nobin_drop"]) && ! isset($_POST["nobin_drop"])) || GETPOST('nobin_drop'))?' checked="checked"':''; ?> id="checkbox_dump_drop" /> <label
+                                    type="checkbox" name="nobin_drop"<?php echo ((! isset($_GET["nobin_drop"]) && ! isset($_POST["nobin_drop"])) || GETPOST('nobin_drop'))?' checked':''; ?> id="checkbox_dump_drop" /> <label
                                     for="checkbox_dump_drop"><?php echo $langs->trans("AddDropTable"); ?></label><br>
                             </fieldset>
 
@@ -308,7 +308,7 @@ print '<tr '.$bc[false].'><td style="padding-left: 8px">';
                                         id="checkbox_dump_ignore" /> <label for="checkbox_dump_ignore"> <?php echo $langs->trans("IgnoreDuplicateRecords"); ?></label><br>
 
                                 <input type="checkbox" name="nobin_charset_utf8" value="yes"
-                                        id="checkbox_charset_utf8" checked="checked" disabled="disabled" /> <label
+                                        id="checkbox_charset_utf8" checked disabled="disabled" /> <label
                                         for="checkbox_charset_utf8"> <?php echo $langs->trans("UTF8"); ?></label><br>
 
                             </fieldset>
@@ -350,15 +350,15 @@ print '<tr '.$bc[false].'><td style="padding-left: 8px">';
 
 			<br>
 			<fieldset><legend> <input type="checkbox" name="sql_structure"
-				value="structure" id="checkbox_sql_structure" checked="checked" /> <label
+				value="structure" id="checkbox_sql_structure" checked /> <label
 				for="checkbox_sql_structure"> <?php echo $langs->trans('ExportStructure') ?></label> </legend></fieldset>
 
 			<br>
 			<fieldset><legend> <input type="checkbox" name="sql_data" value="data"
-				id="checkbox_sql_data" checked="checked" /> <label for="checkbox_sql_data">
+				id="checkbox_sql_data" checked /> <label for="checkbox_sql_data">
 				<?php echo $langs->trans("Datas"); ?></label> </legend> <input
 				type="checkbox" name="showcolumns" value="yes"
-				id="checkbox_dump_showcolumns" checked="checked" /> <label
+				id="checkbox_dump_showcolumns" checked /> <label
 				for="checkbox_dump_showcolumns"> <?php echo $langs->trans("NameColumn"); ?></label><br>
 
 			</fieldset>
@@ -417,7 +417,7 @@ foreach($compression as $key => $val)
 {
 	if (! $val['function'] || function_exists($val['function']))	// Enabled export format
 	{
-		print '<input type="radio" name="compression" value="'.$key.'" id="'.$val['id'].'" checked="checked">';
+		print '<input type="radio" name="compression" value="'.$key.'" id="'.$val['id'].'" checked>';
 		print ' <label for="'.$val['id'].'">'.$val['label'].'</label>';
 	}
 	else	// Disabled export format
diff --git a/htdocs/admin/tools/purge.php b/htdocs/admin/tools/purge.php
index e0a4f892d8b..9003a92cddf 100644
--- a/htdocs/admin/tools/purge.php
+++ b/htdocs/admin/tools/purge.php
@@ -134,16 +134,16 @@ print '<tr class="border"><td style="padding: 4px">';
 if (! empty($conf->syslog->enabled))
 {
 	print '<input type="radio" name="choice" value="logfile"';
-	print ($choice && $choice=='logfile') ? ' checked="checked"' : '';
+	print ($choice && $choice=='logfile') ? ' checked' : '';
 	print '> '.$langs->trans("PurgeDeleteLogFile",$filelog).'<br><br>';
 }
 
 print '<input type="radio" name="choice" value="tempfiles"';
-print (! $choice || $choice=='tempfiles' || $choice=='allfiles') ? ' checked="checked"' : '';
+print (! $choice || $choice=='tempfiles' || $choice=='allfiles') ? ' checked' : '';
 print '> '.$langs->trans("PurgeDeleteTemporaryFiles").'<br><br>';
 
 print '<input type="radio" name="choice" value="confirm_allfiles"';
-print ($choice && $choice=='confirm_allfiles') ? ' checked="checked"' : '';
+print ($choice && $choice=='confirm_allfiles') ? ' checked' : '';
 print '> '.$langs->trans("PurgeDeleteAllFilesInDocumentsDir",$dolibarr_main_data_root).'<br>';
 
 print '</td></tr></table>';
diff --git a/htdocs/barcode/printsheet.php b/htdocs/barcode/printsheet.php
index 81af2aafa10..1a518b1859c 100644
--- a/htdocs/barcode/printsheet.php
+++ b/htdocs/barcode/printsheet.php
@@ -366,17 +366,17 @@ jQuery(document).ready(function() {
 </script>';
 
 // Checkbox to select from free text
-print '<input id="fillmanually" type="radio" '.((! GETPOST("selectorforbarcode") || GETPOST("selectorforbarcode")=='fillmanually')?'checked="checked" ':'').'name="selectorforbarcode" value="fillmanually" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueManually").' &nbsp; ';
+print '<input id="fillmanually" type="radio" '.((! GETPOST("selectorforbarcode") || GETPOST("selectorforbarcode")=='fillmanually')?'checked ':'').'name="selectorforbarcode" value="fillmanually" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueManually").' &nbsp; ';
 print '<br>';
 
-print '<input id="fillfromproduct" type="radio" '.((GETPOST("selectorforbarcode")=='fillfromproduct')?'checked="checked" ':'').'name="selectorforbarcode" value="fillfromproduct" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueFromProduct").' &nbsp; ';
+print '<input id="fillfromproduct" type="radio" '.((GETPOST("selectorforbarcode")=='fillfromproduct')?'checked ':'').'name="selectorforbarcode" value="fillfromproduct" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueFromProduct").' &nbsp; ';
 print '<br>';
 print '<div class="showforproductselector">';
 $form->select_produits(GETPOST('productid'), 'productid', '');
 print ' &nbsp; <input type="submit" id="submitproduct" name="submitproduct" class="button" value="'.(dol_escape_htmltag($langs->trans("GetBarCode"))).'">';
 print '</div>';
 
-print '<input id="fillfromthirdparty" type="radio" '.((GETPOST("selectorforbarcode")=='fillfromthirdparty')?'checked="checked" ':'').'name="selectorforbarcode" value="fillfromthirdparty" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueFromThirdParty").' &nbsp; ';
+print '<input id="fillfromthirdparty" type="radio" '.((GETPOST("selectorforbarcode")=='fillfromthirdparty')?'checked ':'').'name="selectorforbarcode" value="fillfromthirdparty" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueFromThirdParty").' &nbsp; ';
 print '<br>';
 print '<div class="showforthirdpartyselector">';
 print $form->select_company(GETPOST('socid'), 'socid', '', 1);
@@ -423,7 +423,7 @@ print '<br>';
 
 print '</div>';
 
-print '<br><input class="button" type="submit" id="submitformbarcodegen" '.((GETPOST("selectorforbarcode") && GETPOST("selectorforbarcode"))?'':'disabled="checked" ').'value="'.$langs->trans("BuildPageToPrint").'">';
+print '<br><input class="button" type="submit" id="submitformbarcodegen" '.((GETPOST("selectorforbarcode") && GETPOST("selectorforbarcode"))?'':'disabled ').'value="'.$langs->trans("BuildPageToPrint").'">';
 
 print '</form>';
 print '<br>';
diff --git a/htdocs/comm/action/card.php b/htdocs/comm/action/card.php
index 744400211da..7e842ae3678 100644
--- a/htdocs/comm/action/card.php
+++ b/htdocs/comm/action/card.php
@@ -623,7 +623,7 @@ if ($action == 'create')
 	print '<tr><td'.(empty($conf->global->AGENDA_USE_EVENT_TYPE)?' class="fieldrequired"':'').'>'.$langs->trans("Title").'</td><td><input type="text" id="label" name="label" size="60" value="'.GETPOST('label').'"></td></tr>';
 
     // Full day
-    print '<tr><td>'.$langs->trans("EventOnFullDay").'</td><td><input type="checkbox" id="fullday" name="fullday" '.(GETPOST('fullday')?' checked="checked"':'').'></td></tr>';
+    print '<tr><td>'.$langs->trans("EventOnFullDay").'</td><td><input type="checkbox" id="fullday" name="fullday" '.(GETPOST('fullday')?' checked':'').'></td></tr>';
 
 	// Date start
 	$datep=($datep?$datep:$object->datep);
@@ -684,7 +684,7 @@ if ($action == 'create')
 		}
 	}
 	print $form->select_dolusers_forevent(($action=='create'?'add':'update'), 'assignedtouser', 1, '', 0, '', '', 0, 0, 0, 'AND u.statut != 0');
-	if (in_array($user->id,array_keys($listofuserid))) print $langs->trans("MyAvailability").': <input id="transparency" type="checkbox" name="transparency"'.(((! isset($_GET['transparency']) && ! isset($_POST['transparency'])) || GETPOST('transparency'))?' checked="checked"':'').'> '.$langs->trans("Busy");
+	if (in_array($user->id,array_keys($listofuserid))) print $langs->trans("MyAvailability").': <input id="transparency" type="checkbox" name="transparency"'.(((! isset($_GET['transparency']) && ! isset($_POST['transparency'])) || GETPOST('transparency'))?' checked':'').'> '.$langs->trans("Busy");
 	print '</td></tr>';
 
 	// Realised by
@@ -882,7 +882,7 @@ if ($id > 0)
 		print '<tr><td'.(empty($conf->global->AGENDA_USE_EVENT_TYPE)?' class="fieldrequired"':'').'>'.$langs->trans("Title").'</td><td colspan="3"><input type="text" name="label" size="50" value="'.$object->label.'"></td></tr>';
 
         // Full day event
-        print '<tr><td class="fieldrequired">'.$langs->trans("EventOnFullDay").'</td><td colspan="3"><input type="checkbox" id="fullday" name="fullday" '.($object->fulldayevent?' checked="checked"':'').'></td></tr>';
+        print '<tr><td class="fieldrequired">'.$langs->trans("EventOnFullDay").'</td><td colspan="3"><input type="checkbox" id="fullday" name="fullday" '.($object->fulldayevent?' checked':'').'></td></tr>';
 
 		// Date start
 		print '<tr><td class="nowrap"><span class="fieldrequired">'.$langs->trans("DateActionStart").'</span></td><td colspan="3">';
@@ -934,7 +934,7 @@ if ($id > 0)
 			}
 		}
 		print $form->select_dolusers_forevent(($action=='create'?'add':'update'), 'assignedtouser', 1, '', 0, '', '', 0, 0, 0, 'AND u.statut != 0');
-		if (in_array($user->id,array_keys($listofuserid))) print $langs->trans("MyAvailability").':  <input id="transparency" type="checkbox" name="transparency"'.($listofuserid[$user->id]['transparency']?' checked="checked"':'').'">'.$langs->trans("Busy");
+		if (in_array($user->id,array_keys($listofuserid))) print $langs->trans("MyAvailability").':  <input id="transparency" type="checkbox" name="transparency"'.($listofuserid[$user->id]['transparency']?' checked':'').'">'.$langs->trans("Busy");
 		print '</td></tr>';
 
 		// Realised by
diff --git a/htdocs/comm/action/index.php b/htdocs/comm/action/index.php
index b5b22177c98..5413315a147 100644
--- a/htdocs/comm/action/index.php
+++ b/htdocs/comm/action/index.php
@@ -358,7 +358,7 @@ if (! empty($conf->use_javascript_ajax))
   	$s.='});' . "\n";
 	$s.='</script>' . "\n";
 
-	$s.='<div class="nowrap clear float"><input type="checkbox" id="check_mytasks" name="check_mytasks" checked="true" disabled="disabled"> ' . $langs->trans("LocalAgenda").' &nbsp; </div>';
+	$s.='<div class="nowrap clear float"><input type="checkbox" id="check_mytasks" name="check_mytasks" checked disabled="disabled"> ' . $langs->trans("LocalAgenda").' &nbsp; </div>';
 	if (is_array($showextcals) && count($showextcals) > 0)
 	{
 		$s.='<script type="text/javascript">' . "\n";
@@ -374,7 +374,7 @@ if (! empty($conf->use_javascript_ajax))
 		foreach ($showextcals as $val)
 		{
 			$htmlname = md5($val['name']);
-			$s.='<div class="nowrap float"><input type="checkbox" id="check_ext' . $htmlname . '" name="check_ext' . $htmlname . '" checked="true"> ' . $val['name'] . ' &nbsp; </div>';
+			$s.='<div class="nowrap float"><input type="checkbox" id="check_ext' . $htmlname . '" name="check_ext' . $htmlname . '" checked> ' . $val['name'] . ' &nbsp; </div>';
 		}
 	}
 	$s.='<div class="nowrap float"><input type="checkbox" id="check_birthday" name="check_birthday"> '.$langs->trans("AgendaShowBirthdayEvents").' &nbsp; </div>';
diff --git a/htdocs/comm/action/peruser.php b/htdocs/comm/action/peruser.php
index daca31f0f78..1613e122858 100644
--- a/htdocs/comm/action/peruser.php
+++ b/htdocs/comm/action/peruser.php
@@ -300,7 +300,7 @@ if ($conf->use_javascript_ajax)
 	$s.='</script>' . "\n";
 	if (! empty($conf->use_javascript_ajax))
 	{
-		$s.='<div class="nowrap clear float"><input type="checkbox" id="check_mytasks" name="check_mytasks" checked="true" disabled="disabled"> ' . $langs->trans("LocalAgenda").' &nbsp; </div>';
+		$s.='<div class="nowrap clear float"><input type="checkbox" id="check_mytasks" name="check_mytasks" checked disabled="disabled"> ' . $langs->trans("LocalAgenda").' &nbsp; </div>';
 		if (is_array($showextcals) && count($showextcals) > 0)
 		{
 			foreach ($showextcals as $val)
@@ -314,7 +314,7 @@ if ($conf->use_javascript_ajax)
 				$s.='		});' . "\n";
 				$s.='});' . "\n";
 				$s.='</script>' . "\n";
-				$s.='<div class="nowrap float"><input type="checkbox" id="check_ext' . $htmlname . '" name="check_ext' . $htmlname . '" checked="true"> ' . $val ['name'] . ' &nbsp; </div>';
+				$s.='<div class="nowrap float"><input type="checkbox" id="check_ext' . $htmlname . '" name="check_ext' . $htmlname . '" checked> ' . $val ['name'] . ' &nbsp; </div>';
 			}
 		}
 	}
diff --git a/htdocs/comm/askpricesupplier/card.php b/htdocs/comm/askpricesupplier/card.php
index b87a579b0e8..14d00d43780 100644
--- a/htdocs/comm/askpricesupplier/card.php
+++ b/htdocs/comm/askpricesupplier/card.php
@@ -1216,7 +1216,7 @@ if ($action == 'create')
 		if (! empty($conf->global->PRODUCT_SHOW_WHEN_CREATE))
 			print '<tr><td colspan="3">&nbsp;</td></tr>';
 
-		print '<tr><td valign="top"><input type="radio" name="createmode" value="empty" checked="checked"></td>';
+		print '<tr><td valign="top"><input type="radio" name="createmode" value="empty" checked></td>';
 		print '<td valign="top" colspan="2">' . $langs->trans("CreateEmptyAsk") . '</td></tr>';
 	}
 
diff --git a/htdocs/comm/propal.php b/htdocs/comm/propal.php
index fc2916912a5..09c6087860c 100644
--- a/htdocs/comm/propal.php
+++ b/htdocs/comm/propal.php
@@ -1588,7 +1588,7 @@ if ($action == 'create')
 		if (! empty($conf->global->PRODUCT_SHOW_WHEN_CREATE))
 			print '<tr><td colspan="3">&nbsp;</td></tr>';
 
-		print '<tr><td valign="top"><input type="radio" name="createmode" value="empty" checked="checked"></td>';
+		print '<tr><td valign="top"><input type="radio" name="createmode" value="empty" checked></td>';
 		print '<td valign="top" colspan="2">' . $langs->trans("CreateEmptyPropal") . '</td></tr>';
 	}
 
diff --git a/htdocs/commande/orderstoinvoice.php b/htdocs/commande/orderstoinvoice.php
index 064e56f1b4b..39253325716 100644
--- a/htdocs/commande/orderstoinvoice.php
+++ b/htdocs/commande/orderstoinvoice.php
@@ -412,7 +412,7 @@ if ($action == 'create' && !$error)
 
 	// Standard invoice
 	print '<tr height="18"><td width="16px" valign="middle">';
-	print '<input type="radio" name="type" value="0"'.(GETPOST('type')==0?' checked="true"':'').'>';
+	print '<input type="radio" name="type" value="0"'.(GETPOST('type')==0?' checked':'').'>';
 	print '</td><td valign="middle">';
 	$desc=$html->textwithpicto($langs->trans("InvoiceStandardAsk"),$langs->transnoentities("InvoiceStandardDesc"),1);
 	print $desc;
@@ -683,7 +683,7 @@ if (($action != 'create' && $action != 'add') || !$error)
 		/*
 		 * Boutons actions
 		*/
-		print '<br><div class="center"><input type="checkbox" checked="checked" name="autocloseorders"> '.$langs->trans("CloseProcessedOrdersAutomatically");
+		print '<br><div class="center"><input type="checkbox" checked name="autocloseorders"> '.$langs->trans("CloseProcessedOrdersAutomatically");
 		print '<div align="right">';
 		print '<input type="hidden" name="socid" value="'.$socid.'">';
 		print '<input type="hidden" name="action" value="create">';
diff --git a/htdocs/compta/bank/card.php b/htdocs/compta/bank/card.php
index 64d282782e8..b7af461ff42 100644
--- a/htdocs/compta/bank/card.php
+++ b/htdocs/compta/bank/card.php
@@ -864,7 +864,7 @@ else
         $conciliate=$account->canBeConciliated();
         if ($conciliate == -2) print $langs->trans("No").' ('.$langs->trans("CashAccount").')';
         else if ($conciliate == -3) print $langs->trans("No").' ('.$langs->trans("Closed").')';
-        else print '<input type="checkbox" class="flat" name="norappro"'.($account->rappro?'':' checked="checked"').'"> '.$langs->trans("DisableConciliation");
+        else print '<input type="checkbox" class="flat" name="norappro"'.($account->rappro?'':' checked').'"> '.$langs->trans("DisableConciliation");
         print '</td></tr>';
 
         // Balance
diff --git a/htdocs/compta/bank/ligne.php b/htdocs/compta/bank/ligne.php
index 2093d62802c..e1d903fbf2e 100644
--- a/htdocs/compta/bank/ligne.php
+++ b/htdocs/compta/bank/ligne.php
@@ -587,7 +587,7 @@ if ($result)
             if ($user->rights->banque->consolidate)
             {
                 print '<td colspan="3">';
-                print '<input type="checkbox" name="reconciled" class="flat" '.(isset($_POST["reconciled"])?($_POST["reconciled"]?' checked="checked"':''):($objp->rappro?' checked="checked"':'')).'">';
+                print '<input type="checkbox" name="reconciled" class="flat" '.(isset($_POST["reconciled"])?($_POST["reconciled"]?' checked':''):($objp->rappro?' checked':'')).'">';
                 print '</td>';
             }
             else
diff --git a/htdocs/compta/bank/rappro.php b/htdocs/compta/bank/rappro.php
index bfbdf1a8f94..22d49afe055 100644
--- a/htdocs/compta/bank/rappro.php
+++ b/htdocs/compta/bank/rappro.php
@@ -420,7 +420,7 @@ if ($resql)
         {
 
             print '<td align="center" class="nowrap">';
-            print '<input class="flat" name="rowid['.$objp->rowid.']" type="checkbox" value="'.$objp->rowid.'" size="1"'.(! empty($_POST['rowid'][$objp->rowid])?' checked="checked"':'').'>';
+            print '<input class="flat" name="rowid['.$objp->rowid.']" type="checkbox" value="'.$objp->rowid.'" size="1"'.(! empty($_POST['rowid'][$objp->rowid])?' checked':'').'>';
 //             print '<input class="flat" name="num_releve" type="text" value="'.$objp->num_releve.'" size="8">';
 //             print ' &nbsp; ';
 //             print "<input class=\"button\" type=\"submit\" value=\"".$langs->trans("Conciliate")."\">";
diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index 666620f016e..525518c5c5d 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -2084,7 +2084,7 @@ if ($action == 'create')
 
 	// Standard invoice
 	print '<tr height="18"><td width="16px" valign="middle">';
-	print '<input type="radio" id="radio_standard" name="type" value="0"' . (GETPOST('type') == 0 ? ' checked="checked"' : '') . '>';
+	print '<input type="radio" id="radio_standard" name="type" value="0"' . (GETPOST('type') == 0 ? ' checked' : '') . '>';
 	print '</td><td valign="middle">';
 	$desc = $form->textwithpicto($langs->trans("InvoiceStandardAsk"), $langs->transnoentities("InvoiceStandardDesc"), 1);
 	print $desc;
@@ -2094,7 +2094,7 @@ if ($action == 'create')
 	{
 		// Deposit
 		print '<tr height="18"><td width="16px" valign="middle">';
-		print '<input type="radio" id="radio_deposit" name="type" value="3"' . (GETPOST('type') == 3 ? ' checked="checked"' : '') . '>';
+		print '<input type="radio" id="radio_deposit" name="type" value="3"' . (GETPOST('type') == 3 ? ' checked' : '') . '>';
 		print '</td><td valign="middle" class="nowrap">';
 		print '<script type="text/javascript" language="javascript">
 		jQuery(document).ready(function() {
@@ -2122,7 +2122,7 @@ if ($action == 'create')
 		{
 		// First situation invoice
 		print '<tr height="18"><td width="16px" valign="middle">';
-		print '<input type="radio" name="type" value="5"' . (GETPOST('type') == 5 ? ' checked="checked"' : '') . '>';
+		print '<input type="radio" name="type" value="5"' . (GETPOST('type') == 5 ? ' checked' : '') . '>';
 		print '</td><td valign="middle">';
 		$desc = $form->textwithpicto($langs->trans("InvoiceFirstSituationAsk"), $langs->transnoentities("InvoiceFirstSituationDesc"), 1);
 		print $desc;
@@ -2131,7 +2131,7 @@ if ($action == 'create')
 		// Next situation invoice
 		$opt = $form->load_situation_invoices(GETPOST('originid'), $socid);
 		print '<tr height="18"><td valign="middle">';
-		print '<input type="radio" name="type" value="5"' . (GETPOST('type') == 5 && GETPOST('originid') ? ' checked="checked"' : '') . ' ';
+		print '<input type="radio" name="type" value="5"' . (GETPOST('type') == 5 && GETPOST('originid') ? ' checked' : '') . ' ';
 		if ($opt == '<option value ="0" selected="selected">' . $langs->trans('NoSituations') . '</option>' || (GETPOST('origin') && GETPOST('origin') != 'facture')) print 'disabled="disabled"';
 		print '>';
 		print '</td><td valign="middle">';
@@ -2146,7 +2146,7 @@ if ($action == 'create')
 
 		// Replacement
 		print '<tr height="18"><td valign="middle">';
-		print '<input type="radio" name="type" id="radio_replacement" value="1"' . (GETPOST('type') == 1 ? ' checked="checked"' : '');
+		print '<input type="radio" name="type" id="radio_replacement" value="1"' . (GETPOST('type') == 1 ? ' checked' : '');
 		if (! $options)
 			print ' disabled="disabled"';
 		print '>';
@@ -2192,7 +2192,7 @@ if ($action == 'create')
 		{
 			// Credit note
 			print '<tr height="18"><td valign="top">';
-			print '<input type="radio" id="radio_creditnote" name="type" value="2"' . (GETPOST('type') == 2 ? ' checked=true' : '');
+			print '<input type="radio" id="radio_creditnote" name="type" value="2"' . (GETPOST('type') == 2 ? ' checked' : '');
 			if (! $optionsav)
 				print ' disabled="disabled"';
 			print '>';
@@ -2229,8 +2229,8 @@ if ($action == 'create')
 			print $desc;
 
 			print '<div id="credit_note_options">';
-	        print '&nbsp;&nbsp;&nbsp; <input type="checkbox" name="invoiceAvoirWithLines" id="invoiceAvoirWithLines" value="1" onclick="if($(this).is(\':checked\') ) { $(\'#radio_creditnote\').attr(\'checked\',\'checked\'); $(\'#invoiceAvoirWithPaymentRestAmount\').removeAttr(\'checked\');   }" '.(GETPOST('invoiceAvoirWithLines','int')>0 ? 'checked="checked"':'').' /> <label for="invoiceAvoirWithLines">'.$langs->trans('invoiceAvoirWithLines')."</label>";
-	        print '<br>&nbsp;&nbsp;&nbsp; <input type="checkbox" name="invoiceAvoirWithPaymentRestAmount" id="invoiceAvoirWithPaymentRestAmount" value="1" onclick="if($(this).is(\':checked\') ) { $(\'#radio_creditnote\').attr(\'checked\',\'checked\');  $(\'#invoiceAvoirWithLines\').removeAttr(\'checked\');   }" '.(GETPOST('invoiceAvoirWithPaymentRestAmount','int')>0 ? 'checked="checked"':'').' /> <label for="invoiceAvoirWithPaymentRestAmount">'.$langs->trans('invoiceAvoirWithPaymentRestAmount')."</label>";
+	        print '&nbsp;&nbsp;&nbsp; <input type="checkbox" name="invoiceAvoirWithLines" id="invoiceAvoirWithLines" value="1" onclick="if($(this).is(\':checked\') ) { $(\'#radio_creditnote\').attr(\'checked\',\'checked\'); $(\'#invoiceAvoirWithPaymentRestAmount\').removeAttr(\'checked\');   }" '.(GETPOST('invoiceAvoirWithLines','int')>0 ? 'checked':'').' /> <label for="invoiceAvoirWithLines">'.$langs->trans('invoiceAvoirWithLines')."</label>";
+	        print '<br>&nbsp;&nbsp;&nbsp; <input type="checkbox" name="invoiceAvoirWithPaymentRestAmount" id="invoiceAvoirWithPaymentRestAmount" value="1" onclick="if($(this).is(\':checked\') ) { $(\'#radio_creditnote\').attr(\'checked\',\'checked\');  $(\'#invoiceAvoirWithLines\').removeAttr(\'checked\');   }" '.(GETPOST('invoiceAvoirWithPaymentRestAmount','int')>0 ? 'checked':'').' /> <label for="invoiceAvoirWithPaymentRestAmount">'.$langs->trans('invoiceAvoirWithPaymentRestAmount')."</label>";
 			print '</div>';
 
 			print '</td></tr>' . "\n";
diff --git a/htdocs/compta/facture/mergepdftool.php b/htdocs/compta/facture/mergepdftool.php
index 58417d14a8a..fa598e09a35 100644
--- a/htdocs/compta/facture/mergepdftool.php
+++ b/htdocs/compta/facture/mergepdftool.php
@@ -679,7 +679,7 @@ if ($resql)
 	print '</td>';
 	// Late
 	print '<td class="liste_titre" align="center">';
-	print '<input type="checkbox" name="option" value="late"'.($option == 'late'?' checked="checked"':'').'> '.$langs->trans("Late");
+	print '<input type="checkbox" name="option" value="late"'.($option == 'late'?' checked':'').'> '.$langs->trans("Late");
 	print '</td>';
 	print '<td class="liste_titre" align="left"><input class="flat" type="text" size="10" name="search_societe" value="'.dol_escape_htmltag($search_societe).'"></td>';
 	print '<td class="liste_titre" align="left">';
diff --git a/htdocs/compta/paiement.php b/htdocs/compta/paiement.php
index 56a00a2f38b..99020fbd292 100644
--- a/htdocs/compta/paiement.php
+++ b/htdocs/compta/paiement.php
@@ -632,7 +632,7 @@ if ($action == 'create' || $action == 'confirm_paiement' || $action == 'add_paie
         	if ($facture->type == 2) $buttontitle=$langs->trans('ToMakePaymentBack');
 
         	print '<br><div class="center">';
-        	print '<input type="checkbox" checked="checked" name="closepaidinvoices"> '.$checkboxlabel;
+        	print '<input type="checkbox" checked name="closepaidinvoices"> '.$checkboxlabel;
             /*if (! empty($conf->prelevement->enabled))
             {
                 $langs->load("withdrawals");
diff --git a/htdocs/compta/paiement/cheque/card.php b/htdocs/compta/paiement/cheque/card.php
index f2af107c7cd..6b218d52430 100644
--- a/htdocs/compta/paiement/cheque/card.php
+++ b/htdocs/compta/paiement/cheque/card.php
@@ -462,7 +462,7 @@ if ($action == 'new')
 			print '<td>'.$value["banque"]."</td>\n";
 			print '<td align="right">'.price($value["amount"]).'</td>';
 			print '<td align="center">';
-			print '<input id="'.$value["id"].'" class="flat checkforremise_'.$bid.'" checked="checked" type="checkbox" name="toRemise[]" value="'.$value["id"].'">';
+			print '<input id="'.$value["id"].'" class="flat checkforremise_'.$bid.'" checked type="checkbox" name="toRemise[]" value="'.$value["id"].'">';
 			print '</td>' ;
 			print '</tr>';
 
diff --git a/htdocs/compta/stats/casoc.php b/htdocs/compta/stats/casoc.php
index 8131e4b5348..ae0a57983f4 100644
--- a/htdocs/compta/stats/casoc.php
+++ b/htdocs/compta/stats/casoc.php
@@ -318,7 +318,7 @@ print ' ';
 print $langs->trans("SubCats") . '? ';
 print '<input type="checkbox" name="subcat" value="yes"';
 if ($subcat) {
-    print ' checked="checked"';
+    print ' checked';
 }
 print'></td>';
 print '<td colspan="4" align="right">';
diff --git a/htdocs/contact/perso.php b/htdocs/contact/perso.php
index 173ccbcb265..19213ca049f 100644
--- a/htdocs/contact/perso.php
+++ b/htdocs/contact/perso.php
@@ -135,7 +135,7 @@ if ($action == 'edit')
     print '<td colspan="2">'.$langs->trans("Alert").': ';
     if (! empty($object->birthday_alert))
     {
-        print '<input type="checkbox" name="birthday_alert" checked="checked"></td>';
+        print '<input type="checkbox" name="birthday_alert" checked></td>';
     }
     else
     {
diff --git a/htdocs/core/boxes/box_graph_invoices_permonth.php b/htdocs/core/boxes/box_graph_invoices_permonth.php
index 9b2a5437b8a..7b797b98ab0 100644
--- a/htdocs/core/boxes/box_graph_invoices_permonth.php
+++ b/htdocs/core/boxes/box_graph_invoices_permonth.php
@@ -215,9 +215,9 @@ class box_graph_invoices_permonth extends ModeleBoxes
 				$stringtoshow.='<form class="flat formboxfilter" method="POST" action="'.$_SERVER["PHP_SELF"].'">';
 				$stringtoshow.='<input type="hidden" name="action" value="'.$refreshaction.'">';
 				$stringtoshow.='<input type="hidden" name="DOL_AUTOSET_COOKIE" value="DOLUSERCOOKIE_box_'.$this->boxcode.':year,shownb,showtot">';
-				$stringtoshow.='<input type="checkbox" name="'.$param_shownb.'"'.($shownb?' checked="true"':'').'> '.$langs->trans("NumberOfBillsByMonth");
+				$stringtoshow.='<input type="checkbox" name="'.$param_shownb.'"'.($shownb?' checked':'').'> '.$langs->trans("NumberOfBillsByMonth");
 				$stringtoshow.=' &nbsp; ';
-				$stringtoshow.='<input type="checkbox" name="'.$param_showtot.'"'.($showtot?' checked="true"':'').'> '.$langs->trans("AmountOfBillsByMonthHT");
+				$stringtoshow.='<input type="checkbox" name="'.$param_showtot.'"'.($showtot?' checked':'').'> '.$langs->trans("AmountOfBillsByMonthHT");
 				$stringtoshow.='<br>';
 				$stringtoshow.=$langs->trans("Year").' <input class="flat" size="4" type="text" name="'.$param_year.'" value="'.$endyear.'">';
 				$stringtoshow.='<input type="image" alt="'.$langs->trans("Refresh").'" src="'.img_picto($langs->trans("Refresh"),'refresh.png','','',1).'">';
diff --git a/htdocs/core/boxes/box_graph_invoices_supplier_permonth.php b/htdocs/core/boxes/box_graph_invoices_supplier_permonth.php
index 7c2aa53da97..31d9f811257 100644
--- a/htdocs/core/boxes/box_graph_invoices_supplier_permonth.php
+++ b/htdocs/core/boxes/box_graph_invoices_supplier_permonth.php
@@ -214,9 +214,9 @@ class box_graph_invoices_supplier_permonth extends ModeleBoxes
 				$stringtoshow.='<form class="flat formboxfilter" method="POST" action="'.$_SERVER["PHP_SELF"].'">';
 				$stringtoshow.='<input type="hidden" name="action" value="'.$refreshaction.'">';
 				$stringtoshow.='<input type="hidden" name="DOL_AUTOSET_COOKIE" value="DOLUSERCOOKIE_box_'.$this->boxcode.':year,shownb,showtot">';
-				$stringtoshow.='<input type="checkbox" name="'.$param_shownb.'"'.($shownb?' checked="true"':'').'> '.$langs->trans("NumberOfBillsByMonth");
+				$stringtoshow.='<input type="checkbox" name="'.$param_shownb.'"'.($shownb?' checked':'').'> '.$langs->trans("NumberOfBillsByMonth");
 				$stringtoshow.=' &nbsp; ';
-				$stringtoshow.='<input type="checkbox" name="'.$param_showtot.'"'.($showtot?' checked="true"':'').'> '.$langs->trans("AmountOfBillsByMonthHT");
+				$stringtoshow.='<input type="checkbox" name="'.$param_showtot.'"'.($showtot?' checked':'').'> '.$langs->trans("AmountOfBillsByMonthHT");
 				$stringtoshow.='<br>';
 				$stringtoshow.=$langs->trans("Year").' <input class="flat" size="4" type="text" name="'.$param_year.'" value="'.$endyear.'">';
 				$stringtoshow.='<input type="image" alt="'.$langs->trans("Refresh").'" src="'.img_picto($langs->trans("Refresh"),'refresh.png','','',1).'">';
diff --git a/htdocs/core/boxes/box_graph_orders_permonth.php b/htdocs/core/boxes/box_graph_orders_permonth.php
index 75f0f60660f..c42ac88074a 100644
--- a/htdocs/core/boxes/box_graph_orders_permonth.php
+++ b/htdocs/core/boxes/box_graph_orders_permonth.php
@@ -215,9 +215,9 @@ class box_graph_orders_permonth extends ModeleBoxes
 				$stringtoshow.='<form class="flat formboxfilter" method="POST" action="'.$_SERVER["PHP_SELF"].'">';
 				$stringtoshow.='<input type="hidden" name="action" value="'.$refreshaction.'">';
 				$stringtoshow.='<input type="hidden" name="DOL_AUTOSET_COOKIE" value="DOLUSERCOOKIE_box_'.$this->boxcode.':year,shownb,showtot">';
-				$stringtoshow.='<input type="checkbox" name="'.$param_shownb.'"'.($shownb?' checked="true"':'').'> '.$langs->trans("NumberOfOrdersByMonth");
+				$stringtoshow.='<input type="checkbox" name="'.$param_shownb.'"'.($shownb?' checked':'').'> '.$langs->trans("NumberOfOrdersByMonth");
 				$stringtoshow.=' &nbsp; ';
-				$stringtoshow.='<input type="checkbox" name="'.$param_showtot.'"'.($showtot?' checked="true"':'').'> '.$langs->trans("AmountOfOrdersByMonthHT");
+				$stringtoshow.='<input type="checkbox" name="'.$param_showtot.'"'.($showtot?' checked':'').'> '.$langs->trans("AmountOfOrdersByMonthHT");
 				$stringtoshow.='<br>';
 				$stringtoshow.=$langs->trans("Year").' <input class="flat" size="4" type="text" name="'.$param_year.'" value="'.$endyear.'">';
 				$stringtoshow.='<input type="image" alt="'.$langs->trans("Refresh").'" src="'.img_picto($langs->trans("Refresh"),'refresh.png','','',1).'">';
diff --git a/htdocs/core/boxes/box_graph_orders_supplier_permonth.php b/htdocs/core/boxes/box_graph_orders_supplier_permonth.php
index 70d62cac348..2f7ecb3cbda 100644
--- a/htdocs/core/boxes/box_graph_orders_supplier_permonth.php
+++ b/htdocs/core/boxes/box_graph_orders_supplier_permonth.php
@@ -214,9 +214,9 @@ class box_graph_orders_supplier_permonth extends ModeleBoxes
 				$stringtoshow.='<form class="flat formboxfilter" method="POST" action="'.$_SERVER["PHP_SELF"].'">';
 				$stringtoshow.='<input type="hidden" name="action" value="'.$refreshaction.'">';
 				$stringtoshow.='<input type="hidden" name="DOL_AUTOSET_COOKIE" value="DOLUSERCOOKIE_box_'.$this->boxcode.':year,shownb,showtot">';
-				$stringtoshow.='<input type="checkbox" name="'.$param_shownb.'"'.($shownb?' checked="true"':'').'> '.$langs->trans("NumberOfOrdersByMonth");
+				$stringtoshow.='<input type="checkbox" name="'.$param_shownb.'"'.($shownb?' checked':'').'> '.$langs->trans("NumberOfOrdersByMonth");
 				$stringtoshow.=' &nbsp; ';
-				$stringtoshow.='<input type="checkbox" name="'.$param_showtot.'"'.($showtot?' checked="true"':'').'> '.$langs->trans("AmountOfOrdersByMonthHT");
+				$stringtoshow.='<input type="checkbox" name="'.$param_showtot.'"'.($showtot?' checked':'').'> '.$langs->trans("AmountOfOrdersByMonthHT");
 				$stringtoshow.='<br>';
 				$stringtoshow.=$langs->trans("Year").' <input class="flat" size="4" type="text" name="'.$param_year.'" value="'.$endyear.'">';
 				$stringtoshow.='<input type="image" alt="'.$langs->trans("Refresh").'" src="'.img_picto($langs->trans("Refresh"),'refresh.png','','',1).'">';
diff --git a/htdocs/core/boxes/box_graph_product_distribution.php b/htdocs/core/boxes/box_graph_product_distribution.php
index eb2d3a183bf..b81bd2f9578 100644
--- a/htdocs/core/boxes/box_graph_product_distribution.php
+++ b/htdocs/core/boxes/box_graph_product_distribution.php
@@ -324,17 +324,17 @@ class box_graph_product_distribution extends ModeleBoxes
 			$stringtoshow.='<input type="hidden" name="DOL_AUTOSET_COOKIE" value="DOLUSERCOOKIE_box_'.$this->boxcode.':year,showinvoicenb,showpropalnb,showordernb">';
 			if (! empty($conf->facture->enabled) || ! empty($user->rights->facture->lire))
 			{
-				$stringtoshow.='<input type="checkbox" name="'.$param_showinvoicenb.'"'.($showinvoicenb?' checked="true"':'').'> '.$langs->trans("ForCustomersInvoices");
+				$stringtoshow.='<input type="checkbox" name="'.$param_showinvoicenb.'"'.($showinvoicenb?' checked':'').'> '.$langs->trans("ForCustomersInvoices");
 				$stringtoshow.=' &nbsp; ';
 			}
 			if (! empty($conf->propal->enabled) || ! empty($user->rights->propal->lire))
 			{
-				$stringtoshow.='<input type="checkbox" name="'.$param_showpropalnb.'"'.($showpropalnb?' checked="true"':'').'> '.$langs->trans("ForProposals");
+				$stringtoshow.='<input type="checkbox" name="'.$param_showpropalnb.'"'.($showpropalnb?' checked':'').'> '.$langs->trans("ForProposals");
 				$stringtoshow.='&nbsp;';
 			}
 			if (! empty($conf->commande->enabled) || ! empty($user->rights->commande->lire))
 			{
-				$stringtoshow.='<input type="checkbox" name="'.$param_showordernb.'"'.($showordernb?' checked="true"':'').'> '.$langs->trans("ForCustomersOrders");
+				$stringtoshow.='<input type="checkbox" name="'.$param_showordernb.'"'.($showordernb?' checked':'').'> '.$langs->trans("ForCustomersOrders");
 			}
 			$stringtoshow.='<br>';
 			$stringtoshow.=$langs->trans("Year").' <input class="flat" size="4" type="text" name="'.$param_year.'" value="'.$year.'">';
diff --git a/htdocs/core/boxes/box_graph_propales_permonth.php b/htdocs/core/boxes/box_graph_propales_permonth.php
index fd866f5df89..8ef7b25969f 100644
--- a/htdocs/core/boxes/box_graph_propales_permonth.php
+++ b/htdocs/core/boxes/box_graph_propales_permonth.php
@@ -218,9 +218,9 @@ class box_graph_propales_permonth extends ModeleBoxes
 				$stringtoshow.='<form class="flat formboxfilter" method="POST" action="'.$_SERVER["PHP_SELF"].'">';
 				$stringtoshow.='<input type="hidden" name="action" value="'.$refreshaction.'">';
 				$stringtoshow.='<input type="hidden" name="DOL_AUTOSET_COOKIE" value="DOLUSERCOOKIE_box_'.$this->boxcode.':year,shownb,showtot">';
-				$stringtoshow.='<input type="checkbox" name="'.$param_shownb.'"'.($shownb?' checked="true"':'').'> '.$langs->trans("NumberOfProposalsByMonth");
+				$stringtoshow.='<input type="checkbox" name="'.$param_shownb.'"'.($shownb?' checked':'').'> '.$langs->trans("NumberOfProposalsByMonth");
 				$stringtoshow.=' &nbsp; ';
-				$stringtoshow.='<input type="checkbox" name="'.$param_showtot.'"'.($showtot?' checked="true"':'').'> '.$langs->trans("AmountOfProposalsByMonthHT");
+				$stringtoshow.='<input type="checkbox" name="'.$param_showtot.'"'.($showtot?' checked':'').'> '.$langs->trans("AmountOfProposalsByMonthHT");
 				$stringtoshow.='<br>';
 				$stringtoshow.=$langs->trans("Year").' <input class="flat" size="4" type="text" name="'.$param_year.'" value="'.$endyear.'">';
 				$stringtoshow.='<input type="image" alt="'.$langs->trans("Refresh").'" src="'.img_picto($langs->trans("Refresh"),'refresh.png','','',1).'">';
diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index a6cac8a5276..e23eafc4cf4 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -697,7 +697,7 @@ class ExtraFields
 		{
 			$checked='';
 			if (!empty($value)) {
-				$checked=' checked="checked" value="1" ';
+				$checked=' checked value="1" ';
 			} else {
 				$checked=' value="1" ';
 			}
@@ -902,7 +902,7 @@ class ExtraFields
 				$out.=' value="'.$keyopt.'"';
 
 				if ((is_array($value_arr)) && in_array($keyopt,$value_arr)) {
-					$out.= 'checked="checked"';
+					$out.= 'checked';
 				}else {
 					$out.='';
 				}
@@ -917,7 +917,7 @@ class ExtraFields
 			{
 				$out.='<input class="flat" type="radio" name="options_'.$key.$keyprefix.'" '.($moreparam?$moreparam:'');
 				$out.=' value="'.$keyopt.'"';
-				$out.= ($value==$keyopt?'checked="checked"':'');
+				$out.= ($value==$keyopt?'checked':'');
 				$out.='/>'.$val.'<br>';
 			}
 		}
@@ -1007,7 +1007,7 @@ class ExtraFields
 							$out .= '<input class="flat" type="checkbox" name="options_' . $key . $keyprefix . '[]" ' . ($moreparam ? $moreparam : '');
 							$out .= ' value="' . $obj->rowid . '"';
 
-							$out .= 'checked="checked"';
+							$out .= 'checked';
 
 							$out .= '/>' . $labeltoshow . '<br>';
 						} else {
@@ -1026,7 +1026,7 @@ class ExtraFields
 								$out .= '<input class="flat" type="checkbox" name="options_' . $key . $keyprefix . '[]" ' . ($moreparam ? $moreparam : '');
 								$out .= ' value="' . $obj->rowid . '"';
 
-								$out .= 'checked="checked"';
+								$out .= 'checked';
 								$out .= '';
 
 								$out .= '/>' . $labeltoshow . '<br>';
@@ -1039,7 +1039,7 @@ class ExtraFields
 							$out .= '<input class="flat" type="checkbox" name="options_' . $key . $keyprefix . '[]" ' . ($moreparam ? $moreparam : '');
 							$out .= ' value="' . $obj->rowid . '"';
 
-							$out .= ((is_array($value_arr) && in_array($obj->rowid, $value_arr)) ? ' checked="checked" ' : '');
+							$out .= ((is_array($value_arr) && in_array($obj->rowid, $value_arr)) ? ' checked ' : '');
 							;
 							$out .= '';
 
@@ -1122,7 +1122,7 @@ class ExtraFields
 		{
 			$checked='';
 			if (!empty($value)) {
-				$checked=' checked="checked" ';
+				$checked=' checked ';
 			}
 			$value='<input type="checkbox" '.$checked.' '.($moreparam?$moreparam:'').' readonly="readonly" disabled="disabled">';
 		}
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index f80fdd87304..77890fb1baf 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -3112,8 +3112,8 @@ class Form
                         $more.='<tr>';
                         $more.='<td valign="top">'.$input['label'].' </td><td valign="top" align="left">';
                         $more.='<input type="checkbox" class="flat" id="'.$input['name'].'" name="'.$input['name'].'"';
-                        if (! is_bool($input['value']) && $input['value'] != 'false') $more.=' checked="checked"';
-                        if (is_bool($input['value']) && $input['value']) $more.=' checked="checked"';
+                        if (! is_bool($input['value']) && $input['value'] != 'false') $more.=' checked';
+                        if (is_bool($input['value']) && $input['value']) $more.=' checked';
                         if (isset($input['disabled'])) $more.=' disabled="disabled"';
                         $more.=' /></td>';
                         $more.='<td valign="top" align="left">&nbsp;</td>';
diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index fe0fae0ec4d..a1c04d2cb29 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -150,7 +150,7 @@ class FormFile
             	$out .= '<tr>';
    	            if (! empty($options)) $out .= '<td>'.$options.'</td>';
 	            $out .= '<td valign="middle" class="nowrap">';
-				$out .= '<input type="checkbox" checked="checked" name="savingdocmask" value="'.dol_escape_js($savingdocmask).'"> '.$langs->trans("SaveUploadedFileWithMask", preg_replace('/__file__/',$langs->transnoentitiesnoconv("OriginFileName"),$savingdocmask), $langs->transnoentitiesnoconv("OriginFileName"));
+				$out .= '<input type="checkbox" checked name="savingdocmask" value="'.dol_escape_js($savingdocmask).'"> '.$langs->trans("SaveUploadedFileWithMask", preg_replace('/__file__/',$langs->transnoentitiesnoconv("OriginFileName"),$savingdocmask), $langs->transnoentitiesnoconv("OriginFileName"));
             	$out .= '</td>';
             	$out .= '</tr>';
             }
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 1e19a488899..aca2ec3213b 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -3684,8 +3684,8 @@ function yn($yesno, $case=1, $color=0)
 	{
 		$result=$langs->trans('yes');
 		if ($case == 1 || $case == 3) $result=$langs->trans("Yes");
-		if ($case == 2) $result='<input type="checkbox" value="1" checked="checked" disabled="disabled">';
-		if ($case == 3) $result='<input type="checkbox" value="1" checked="checked" disabled="disabled"> '.$result;
+		if ($case == 2) $result='<input type="checkbox" value="1" checked disabled="disabled">';
+		if ($case == 3) $result='<input type="checkbox" value="1" checked disabled="disabled"> '.$result;
 
 		$classname='ok';
 	}
diff --git a/htdocs/core/modules/dons/html_cerfafr.modules.php b/htdocs/core/modules/dons/html_cerfafr.modules.php
index 8730b1041de..79e2b212f33 100644
--- a/htdocs/core/modules/dons/html_cerfafr.modules.php
+++ b/htdocs/core/modules/dons/html_cerfafr.modules.php
@@ -181,7 +181,7 @@ class html_cerfafr extends ModeleDon
 				if (preg_match('/fr/i',$outputlangs->defaultlang)) {
 					if ($conf->global->DONATION_ART200 >= 1) 
 					{
-						$art200='<input type="checkbox" checked="checked">200 du CGI';
+						$art200='<input type="checkbox" checked>200 du CGI';
 					}
 					else
 					{
@@ -194,7 +194,7 @@ class html_cerfafr extends ModeleDon
 				if (preg_match('/fr/i',$outputlangs->defaultlang)) {
 					if ($conf->global->DONATION_ART238 >= 1) 
 					{
-						$art238='<input type="checkbox" checked="checked">238 bis du CGI';
+						$art238='<input type="checkbox" checked>238 bis du CGI';
 					}
 					else
 					{
@@ -207,7 +207,7 @@ class html_cerfafr extends ModeleDon
 				if (preg_match('/fr/i',$outputlangs->defaultlang)) {
 					if ($conf->global->DONATION_ART885 >= 1) 
 					{
-						$art885='<input type="checkbox" checked="checked">885-0 V bis du CGI';
+						$art885='<input type="checkbox" checked>885-0 V bis du CGI';
 					}
 					else
 					{
diff --git a/htdocs/core/tpl/admin_extrafields_add.tpl.php b/htdocs/core/tpl/admin_extrafields_add.tpl.php
index 269232ddb76..293a363edfd 100644
--- a/htdocs/core/tpl/admin_extrafields_add.tpl.php
+++ b/htdocs/core/tpl/admin_extrafields_add.tpl.php
@@ -108,11 +108,11 @@
 <!-- Default Value -->
 <tr><td><?php echo $langs->trans("DefaultValue"); ?></td><td class="valeur"><input id="default_value" type="text" name="default_value" size="5" value="<?php echo (GETPOST('"default_value"')?GETPOST('"default_value"'):''); ?>"></td></tr>
 <!-- Unique -->
-<tr><td><?php echo $langs->trans("Unique"); ?></td><td class="valeur"><input id="unique" type="checkbox" name="unique" <?php echo (GETPOST('unique')?' checked="true"':''); ?>></td></tr>
+<tr><td><?php echo $langs->trans("Unique"); ?></td><td class="valeur"><input id="unique" type="checkbox" name="unique" <?php echo (GETPOST('unique')?' checked':''); ?>></td></tr>
 <!-- Required -->
-<tr><td><?php echo $langs->trans("Required"); ?></td><td class="valeur"><input id="required" type="checkbox" name="required" <?php echo (GETPOST('required')?' checked="true"':''); ?>></td></tr>
+<tr><td><?php echo $langs->trans("Required"); ?></td><td class="valeur"><input id="required" type="checkbox" name="required" <?php echo (GETPOST('required')?' checked':''); ?>></td></tr>
 <!-- Always editable -->
-<tr><td><?php echo $langs->trans("AlwaysEditable"); ?></td><td class="valeur"><input id="alwayseditable" type="checkbox" name="alwayseditable" <?php echo (GETPOST('alwayseditable')?' checked="true"':''); ?>></td></tr>
+<tr><td><?php echo $langs->trans("AlwaysEditable"); ?></td><td class="valeur"><input id="alwayseditable" type="checkbox" name="alwayseditable" <?php echo (GETPOST('alwayseditable')?' checked':''); ?>></td></tr>
 </table>
 
 <div align="center"><br><input type="submit" name="button" class="button" value="<?php echo $langs->trans("Save"); ?>"> &nbsp;
diff --git a/htdocs/core/tpl/admin_extrafields_edit.tpl.php b/htdocs/core/tpl/admin_extrafields_edit.tpl.php
index 9ce0183ab50..91b861381ae 100644
--- a/htdocs/core/tpl/admin_extrafields_edit.tpl.php
+++ b/htdocs/core/tpl/admin_extrafields_edit.tpl.php
@@ -108,11 +108,11 @@ if(($type == 'select') || ($type == 'sellist') || ($type == 'checkbox') || ($typ
 }
 ?>
 <!-- Unique -->
-<tr><td><?php echo $langs->trans("Unique"); ?></td><td class="valeur"><input id="unique" type="checkbox" name="unique" <?php echo ($unique?' checked="true"':''); ?>></td></tr>
+<tr><td><?php echo $langs->trans("Unique"); ?></td><td class="valeur"><input id="unique" type="checkbox" name="unique" <?php echo ($unique?' checked':''); ?>></td></tr>
 <!-- Required -->
-<tr><td><?php echo $langs->trans("Required"); ?></td><td class="valeur"><input id="required" type="checkbox" name="required" <?php echo ($required?' checked="true"':''); ?>></td></tr>
+<tr><td><?php echo $langs->trans("Required"); ?></td><td class="valeur"><input id="required" type="checkbox" name="required" <?php echo ($required?' checked':''); ?>></td></tr>
 <!-- Always editable -->
-<tr><td><?php echo $langs->trans("AlwaysEditable"); ?></td><td class="valeur"><input id="alwayseditable" type="checkbox" name="alwayseditable" <?php echo ($alwayseditable?' checked="true"':''); ?>></td></tr>
+<tr><td><?php echo $langs->trans("AlwaysEditable"); ?></td><td class="valeur"><input id="alwayseditable" type="checkbox" name="alwayseditable" <?php echo ($alwayseditable?' checked':''); ?>></td></tr>
 
 </table>
 
diff --git a/htdocs/core/tpl/objectline_create.tpl.php b/htdocs/core/tpl/objectline_create.tpl.php
index d92d5082389..0d18cd9b8b5 100644
--- a/htdocs/core/tpl/objectline_create.tpl.php
+++ b/htdocs/core/tpl/objectline_create.tpl.php
@@ -120,8 +120,8 @@ else {
 	{
 		echo '<label for="prod_entry_mode_free">';
 		echo '<input type="radio" name="prod_entry_mode" id="prod_entry_mode_free" value="free"';
-		//echo (GETPOST('prod_entry_mode')=='free' ? ' checked="true"' : ((empty($forceall) && (empty($conf->product->enabled) || empty($conf->service->enabled)))?' checked="true"':'') );
-		echo (GETPOST('prod_entry_mode')=='free' ? ' checked="true"' : '');
+		//echo (GETPOST('prod_entry_mode')=='free' ? ' checked' : ((empty($forceall) && (empty($conf->product->enabled) || empty($conf->service->enabled)))?' checked':'') );
+		echo (GETPOST('prod_entry_mode')=='free' ? ' checked' : '');
 		echo '> ';
 		// Show type selector
 		echo $langs->trans("FreeLineOfType");
@@ -149,7 +149,7 @@ else {
 		if ($forceall >= 0) echo '<br>';
 		echo '<span>';
 		echo '<label for="prod_entry_mode_predef">';
-		echo '<input type="radio" name="prod_entry_mode" id="prod_entry_mode_predef" value="predef"'.(GETPOST('prod_entry_mode')=='predef'?' checked="true"':'').'> ';
+		echo '<input type="radio" name="prod_entry_mode" id="prod_entry_mode_predef" value="predef"'.(GETPOST('prod_entry_mode')=='predef'?' checked':'').'> ';
 		if (empty($senderissupplier))
 		{
 			if (! empty($conf->product->enabled) && empty($conf->service->enabled)) echo $langs->trans('PredefinedProductsToSell');
diff --git a/htdocs/cron/card.php b/htdocs/cron/card.php
index 9eb0d368c34..3ddadfd123e 100644
--- a/htdocs/cron/card.php
+++ b/htdocs/cron/card.php
@@ -367,7 +367,7 @@ if (($action=="create") || ($action=="edit"))
 	$input = "<input type=\"radio\" name=\"unitfrequency\" value=\"60\" id=\"frequency_minute\" ";
 	if($object->unitfrequency=="60")
 	{
-		$input .= ' checked="checked" />';
+		$input .= ' checked />';
 	}
 	else{
 		$input .= ' />';
@@ -377,7 +377,7 @@ if (($action=="create") || ($action=="edit"))
 
 	$input = "<input type=\"radio\" name=\"unitfrequency\" value=\"3600\" id=\"frequency_heures\" ";
 	if($object->unitfrequency=="3600"){
-		$input .= ' checked="checked" />';
+		$input .= ' checked />';
 	}
 	else{
 		$input .= ' />';
@@ -387,7 +387,7 @@ if (($action=="create") || ($action=="edit"))
 
 	$input = "<input type=\"radio\" name=\"unitfrequency\" value=\"86400\" id=\"frequency_jours\" ";
 	if($object->unitfrequency=="86400"){
-		$input .= ' checked="checked" />';
+		$input .= ' checked />';
 	}
 	else{
 		$input .= ' />';
@@ -397,7 +397,7 @@ if (($action=="create") || ($action=="edit"))
 
 	$input = "<input type=\"radio\" name=\"unitfrequency\" value=\"604800\" id=\"frequency_semaine\" ";
 	if($object->unitfrequency=="604800"){
-		$input .= ' checked="checked" />';
+		$input .= ' checked />';
 	}
 	else{
 		$input .= ' />';
diff --git a/htdocs/fourn/facture/card.php b/htdocs/fourn/facture/card.php
index 1794c34a48d..f09af5d7883 100644
--- a/htdocs/fourn/facture/card.php
+++ b/htdocs/fourn/facture/card.php
@@ -1353,7 +1353,7 @@ if ($action == 'create')
 
     // Standard invoice
     print '<tr height="18"><td width="16px" valign="middle">';
-    print '<input type="radio" name="type" value="0"'.($_POST['type']==0?' checked="checked"':'').'>';
+    print '<input type="radio" name="type" value="0"'.($_POST['type']==0?' checked':'').'>';
     print '</td><td valign="middle">';
     $desc=$form->textwithpicto($langs->trans("InvoiceStandardAsk"),$langs->transnoentities("InvoiceStandardDesc"),1);
     print $desc;
@@ -1362,7 +1362,7 @@ if ($action == 'create')
     /*
      // Deposit
     print '<tr height="18"><td width="16px" valign="middle">';
-    print '<input type="radio" name="type" value="3"'.($_POST['type']==3?' checked="checked"':'').'>';
+    print '<input type="radio" name="type" value="3"'.($_POST['type']==3?' checked':'').'>';
     print '</td><td valign="middle">';
     $desc=$form->textwithpicto($langs->trans("InvoiceDeposit"),$langs->transnoentities("InvoiceDepositDesc"),1);
     print $desc;
@@ -1372,7 +1372,7 @@ if ($action == 'create')
     if (! empty($conf->global->FACTURE_USE_PROFORMAT))
     {
     print '<tr height="18"><td width="16px" valign="middle">';
-    print '<input type="radio" name="type" value="4"'.($_POST['type']==4?' checked="checked"':'').'>';
+    print '<input type="radio" name="type" value="4"'.($_POST['type']==4?' checked':'').'>';
     print '</td><td valign="middle">';
     $desc=$form->textwithpicto($langs->trans("InvoiceProForma"),$langs->transnoentities("InvoiceProFormaDesc"),1);
     print $desc;
@@ -1381,7 +1381,7 @@ if ($action == 'create')
 
     // Replacement
     print '<tr height="18"><td valign="middle">';
-    print '<input type="radio" name="type" value="1"'.($_POST['type']==1?' checked="checked"':'');
+    print '<input type="radio" name="type" value="1"'.($_POST['type']==1?' checked':'');
     if (! $options) print ' disabled="disabled"';
     print '>';
     print '</td><td valign="middle">';
@@ -1405,7 +1405,7 @@ if ($action == 'create')
 
     // Credit note
     print '<tr height="18"><td valign="middle">';
-    print '<input type="radio" name="type" value="2"'.($_POST['type']==2?' checked=true':'');
+    print '<input type="radio" name="type" value="2"'.($_POST['type']==2?' checked':'');
     if (! $optionsav) print ' disabled="disabled"';
     print '>';
     print '</td><td valign="middle">';
diff --git a/htdocs/fourn/facture/paiement.php b/htdocs/fourn/facture/paiement.php
index e1b57b60c91..28dc4545a5f 100644
--- a/htdocs/fourn/facture/paiement.php
+++ b/htdocs/fourn/facture/paiement.php
@@ -424,7 +424,7 @@ if ($action == 'create' || $action == 'confirm_paiement' || $action == 'add_paie
 	        // Bouton Enregistrer
 	        if ($action != 'add_paiement')
 	        {
-				print '<br><div class="center"><input type="checkbox" checked="checked" name="closepaidinvoices"> '.$langs->trans("ClosePaidInvoicesAutomatically");
+				print '<br><div class="center"><input type="checkbox" checked name="closepaidinvoices"> '.$langs->trans("ClosePaidInvoicesAutomatically");
 				print '<br><input type="submit" class="button" value="'.$langs->trans('Save').'"></div>';
 	        }
 
diff --git a/htdocs/holiday/class/holiday.class.php b/htdocs/holiday/class/holiday.class.php
index f9624946531..5a087801a78 100644
--- a/htdocs/holiday/class/holiday.class.php
+++ b/htdocs/holiday/class/holiday.class.php
@@ -970,7 +970,7 @@ class Holiday extends CommonObject
 
             // Si la valeur est 1 on retourne checked
             if($obj->value) {
-                return 'checked="checked"';
+                return 'checked';
             }
         }
     }
diff --git a/htdocs/imports/import.php b/htdocs/imports/import.php
index 5fc55dd3dab..90eea2765ae 100644
--- a/htdocs/imports/import.php
+++ b/htdocs/imports/import.php
@@ -1194,7 +1194,7 @@ if ($step == 5 && $datatoimport)
 	print $langs->trans("Option");
 	print '</td><td>';
 	print '<input type="checkbox" name="excludefirstline" value="1"';
-	print ($excludefirstline?' checked="checked"':'');
+	print ($excludefirstline?' checked':'');
 	print ' onClick="javascript: window.location=\''.$_SERVER["PHP_SELF"].'?step=5&excludefirstline='.($excludefirstline?'0':'1').$param2.'\';">';
 	print ' '.$langs->trans("DoNotImportFirstLine");
 	print '</td></tr>';
@@ -1537,7 +1537,7 @@ if ($step == 6 && $datatoimport)
 	print $langs->trans("Option");
 	print '</td><td>';
 	print '<input type="checkbox" name="excludefirstline" value="1" disabled="disabled"';
-	print ($excludefirstline?' checked="checked"':'');
+	print ($excludefirstline?' checked':'');
 	print '>';
 	print ' '.$langs->trans("DoNotImportFirstLine");
 	print '</td></tr>';
diff --git a/htdocs/install/fileconf.php b/htdocs/install/fileconf.php
index 5dce328d04c..5a00bb4b6cf 100644
--- a/htdocs/install/fileconf.php
+++ b/htdocs/install/fileconf.php
@@ -245,7 +245,7 @@ if (! empty($force_install_message))
 		<td valign="top" class="label"><?php echo $langs->trans("ForceHttps"); ?></td>
 		<td class="label" valign="top"><input type="checkbox"
 			name="main_force_https"
-			<?php if (! empty($force_install_mainforcehttps)) print ' checked="on"'; ?>></td>
+			<?php if (! empty($force_install_mainforcehttps)) print ' checked'; ?>></td>
 		<td class="comment"><?php echo $langs->trans("CheckToForceHttps"); ?>
 		</td>
 
@@ -392,7 +392,7 @@ if (! empty($force_install_message))
 
 		<td class="label" valign="top"><input type="checkbox"
 			id="db_create_database" name="db_create_database"
-			<?php if ($force_install_createdatabase) print ' checked="on"'; ?>></td>
+			<?php if ($force_install_createdatabase) print ' checked'; ?>></td>
 		<td class="comment"><?php echo $langs->trans("CheckToCreateDatabase"); ?>
 		</td>
 	</tr>
@@ -426,7 +426,7 @@ if (! empty($force_install_message))
 
 		<td class="label" valign="top"><input type="checkbox"
 			id="db_create_user" name="db_create_user"
-			<?php if (! empty($force_install_createuser)) print ' checked="on"'; ?>></td>
+			<?php if (! empty($force_install_createuser)) print ' checked'; ?>></td>
 		<td class="comment"><?php echo $langs->trans("CheckToCreateUser"); ?>
 		</td>
 	</tr>
diff --git a/htdocs/opensurvey/card.php b/htdocs/opensurvey/card.php
index 16423f95359..ee944c1b5ad 100644
--- a/htdocs/opensurvey/card.php
+++ b/htdocs/opensurvey/card.php
@@ -253,7 +253,7 @@ if (!$object->fk_user_creat) {
 print '<tr><td>'.$langs->trans('ToReceiveEMailForEachVote').'</td><td colspan="2">';
 if ($action == 'edit')
 {
-	print '<input type="checkbox" name="mailsonde" size="40"'.($object->mailsonde?' checked="true"':'').'">';
+	print '<input type="checkbox" name="mailsonde" size="40"'.($object->mailsonde?' checked':'').'">';
 }
 else {
 	print yn($object->mailsonde);
@@ -271,7 +271,7 @@ print '</td></tr>';
 print '<tr><td>'.$langs->trans('CanComment').'</td><td colspan="2">';
 if ($action == 'edit')
 {
-	print '<input type="checkbox" name="cancomment" size="40"'.($object->allow_comments?' checked="true"':'').'">';
+	print '<input type="checkbox" name="cancomment" size="40"'.($object->allow_comments?' checked':'').'">';
 }
 else print yn($object->allow_comments);
 print '</td></tr>';
@@ -280,7 +280,7 @@ print '</td></tr>';
 print '<tr><td>'.$langs->trans('CanSeeOthersVote').'</td><td colspan="2">';
 if ($action == 'edit')
 {
-	print '<input type="checkbox" name="canseeothersvote" size="40"'.($object->allow_spy?' checked="true"':'').'">';
+	print '<input type="checkbox" name="canseeothersvote" size="40"'.($object->allow_spy?' checked':'').'">';
 }
 else print yn($object->allow_spy);
 print '</td></tr>';
diff --git a/htdocs/opensurvey/results.php b/htdocs/opensurvey/results.php
index 63242cb341c..ee19d321301 100644
--- a/htdocs/opensurvey/results.php
+++ b/htdocs/opensurvey/results.php
@@ -834,7 +834,7 @@ while ($compteur < $num)
 				if (empty($listofanswers[$i]['format']) || ! in_array($listofanswers[$i]['format'],array('yesno','foragainst')))
 				{
 					print '<input type="checkbox" name="choix'.$i.'" value="1" ';
-					if ($car == '1') print 'checked="checked"';
+					if ($car == '1') print 'checked';
 					print '>';
 				}
 				if (! empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'yesno')
@@ -931,7 +931,7 @@ if (empty($testligneamodifier))
 			print '<input type="checkbox" name="choix'.$i.'" value="1"';
 			if ( isset($_POST['choix'.$i]) && $_POST['choix'.$i] == '1' )
 			{
-				print ' checked="checked"';
+				print ' checked';
 			}
 			print '>';
 		}
diff --git a/htdocs/opensurvey/wizard/create_survey.php b/htdocs/opensurvey/wizard/create_survey.php
index ec2568c3858..7443fbdfba0 100644
--- a/htdocs/opensurvey/wizard/create_survey.php
+++ b/htdocs/opensurvey/wizard/create_survey.php
@@ -171,12 +171,12 @@ if ($_SESSION["mailsonde"]) $cochemail="checked";
 
 print '<input type="checkbox" name="mailsonde" '.$cochemail.'> '. $langs->trans("ToReceiveEMailForEachVote") .'<br>'."\n";
 
-if ($_SESSION['allow_comments']) $allow_comments = 'checked="checked"';
-if (isset($_POST['allow_comments'])) $allow_comments=GETPOST('allow_comments')?'checked="checked"':'';
+if ($_SESSION['allow_comments']) $allow_comments = 'checked';
+if (isset($_POST['allow_comments'])) $allow_comments=GETPOST('allow_comments')?'checked':'';
 print '<input type="checkbox" name="allow_comments" '.$allow_comments.'"> '.$langs->trans('CanComment').'<br />'."\n";
 
-if ($_SESSION['allow_spy']) $allow_spy = 'checed="checked"';
-if (isset($_POST['allow_spy'])) $allow_spy=GETPOST('allow_spy')?'checked="checked"':'';
+if ($_SESSION['allow_spy']) $allow_spy = 'checed';
+if (isset($_POST['allow_spy'])) $allow_spy=GETPOST('allow_spy')?'checked':'';
 print '<input type="checkbox" name="allow_spy" '.$allow_spy.'> '.$langs->trans('CanSeeOthersVote').'<br />'."\n";
 
 if (GETPOST('choix_sondage'))
diff --git a/htdocs/product/composition/card.php b/htdocs/product/composition/card.php
index fd6bdc2de0f..3f16243312c 100644
--- a/htdocs/product/composition/card.php
+++ b/htdocs/product/composition/card.php
@@ -367,7 +367,7 @@ if ($id > 0 || ! empty($ref))
 					if ($user->rights->produit->creer || $user->rights->service->creer)
 					{
 						print '<td align="center"><input type="text" value="'.$nb_of_subproduct.'" name="TProduct['.$productstatic->id.'][qty]" size="4" /></td>';
-						print '<td align="center"><input type="checkbox" name="TProduct['.$productstatic->id.'][incdec]" value="1" '.($value['incdec']==1?'checked="checked"':''  ).' /></td>';
+						print '<td align="center"><input type="checkbox" name="TProduct['.$productstatic->id.'][incdec]" value="1" '.($value['incdec']==1?'checked':''  ).' /></td>';
 
 					}
 					else{
@@ -536,7 +536,7 @@ if ($id > 0 || ! empty($ref))
 
 						if($object->is_sousproduit($id, $objp->rowid))
 						{
-							//$addchecked = ' checked="checked"';
+							//$addchecked = ' checked';
 							$qty=$object->is_sousproduit_qty;
 							$incdec=$object->is_sousproduit_incdec;
 						}
@@ -554,12 +554,12 @@ if ($id > 0 || ! empty($ref))
 
 						// Inc Dec
 						print '<td align="center">';
-						if ($qty) print '<input type="checkbox" name="prod_incdec_'.$i.'" value="1" '.($incdec?'checked="checked"':'').'>';
+						if ($qty) print '<input type="checkbox" name="prod_incdec_'.$i.'" value="1" '.($incdec?'checked':'').'>';
 						else
 						{
 							// TODO Hide field and show it when setting a qty
-							print '<input type="checkbox" name="prod_incdec_'.$i.'" value="1" checked="checked">';
-							//print '<input type="checkbox" disabled="true" name="prod_incdec_'.$i.'" value="1" checked="checked">';
+							print '<input type="checkbox" name="prod_incdec_'.$i.'" value="1" checked>';
+							//print '<input type="checkbox" disabled="true" name="prod_incdec_'.$i.'" value="1" checked>';
 						}
 						print '</td>';
 
diff --git a/htdocs/product/document.php b/htdocs/product/document.php
index 8f05cb92697..46fed167c96 100644
--- a/htdocs/product/document.php
+++ b/htdocs/product/document.php
@@ -315,11 +315,11 @@ if ($object->id)
     				if ($conf->global->MAIN_MULTILANGS) {
     					if (array_key_exists($filetoadd['name'] . '_' . $delauft_lang, $filetomerge->lines)) {
     						$filename = $filetoadd['name'] . ' - ' . $langs->trans('Language_' . $delauft_lang);
-    						$checked = ' checked="checked" ';
+    						$checked = ' checked ';
     					}
     				} else {
     					if (array_key_exists($filetoadd['name'], $filetomerge->lines)) {
-    						$checked = ' checked="checked" ';
+    						$checked = ' checked ';
     					}
     				}
     				 
@@ -347,4 +347,4 @@ else
 
 
 llxFooter();
-$db->close();
\ No newline at end of file
+$db->close();
diff --git a/htdocs/product/reassort.php b/htdocs/product/reassort.php
index be38eda6b2d..4a93741e4e7 100644
--- a/htdocs/product/reassort.php
+++ b/htdocs/product/reassort.php
@@ -224,7 +224,7 @@ if ($resql)
 		$moreforfilter.=$htmlother->select_categories(0,$search_categ,'search_categ');
 	 	$moreforfilter.=' &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ';
 	}
-	$moreforfilter.=$langs->trans("StockTooLow").' <input type="checkbox" name="toolowstock" value="1"'.($toolowstock?' checked="checked"':'').'>';
+	$moreforfilter.=$langs->trans("StockTooLow").' <input type="checkbox" name="toolowstock" value="1"'.($toolowstock?' checked':'').'>';
  	if ($moreforfilter)
 	{
 		print '<tr class="liste_titre">';
diff --git a/htdocs/product/reassortlot.php b/htdocs/product/reassortlot.php
index 451e4302f05..3caeadacef5 100644
--- a/htdocs/product/reassortlot.php
+++ b/htdocs/product/reassortlot.php
@@ -236,7 +236,7 @@ if ($resql)
 		$moreforfilter.=$htmlother->select_categories(0,$search_categ,'search_categ');
 	 	$moreforfilter.=' &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ';
 	}
-	//$moreforfilter.=$langs->trans("StockTooLow").' <input type="checkbox" name="toolowstock" value="1"'.($toolowstock?' checked="checked"':'').'>';
+	//$moreforfilter.=$langs->trans("StockTooLow").' <input type="checkbox" name="toolowstock" value="1"'.($toolowstock?' checked':'').'>';
  	if ($moreforfilter)
 	{
 		print '<tr class="liste_titre">';
diff --git a/htdocs/product/stock/replenish.php b/htdocs/product/stock/replenish.php
index dc12f7d9042..7e0ceeb38e2 100644
--- a/htdocs/product/stock/replenish.php
+++ b/htdocs/product/stock/replenish.php
@@ -332,7 +332,7 @@ if ($usevirtualstock)
 	{
 		$sql.= ' AND (p.seuil_stock_alerte > 0 AND (p.seuil_stock_alerte > SUM('.$db->ifsql("s.reel IS NULL", "0", "s.reel").')';
 		$sql.= ' - ('.$sqlCommandesCli.' - '.$sqlExpeditionsCli.') + ('.$sqlCommandesFourn.' - '.$sqlReceptionFourn.')))';
-		$alertchecked = 'checked="checked"';
+		$alertchecked = 'checked';
 	}
 } else {
 	$sql.= ' HAVING ((p.desiredstock > 0 AND (p.desiredstock > SUM('.$db->ifsql("s.reel IS NULL", "0", "s.reel").')))';
@@ -341,7 +341,7 @@ if ($usevirtualstock)
 	if ($salert == 'on')	// Option to see when stock is lower than alert
 	{
 		$sql.= ' AND (p.seuil_stock_alerte > 0 AND (p.seuil_stock_alerte > SUM('.$db->ifsql("s.reel IS NULL", "0", "s.reel").')))';
-		$alertchecked = 'checked="checked"';
+		$alertchecked = 'checked';
 	}
 }
 
diff --git a/htdocs/projet/card.php b/htdocs/projet/card.php
index 11662545326..3c4884e2bbf 100644
--- a/htdocs/projet/card.php
+++ b/htdocs/projet/card.php
@@ -598,7 +598,7 @@ else
         print '<tr><td>'.$langs->trans("DateStart").'</td><td>';
         print $form->select_date($object->date_start?$object->date_start:-1,'projectstart');
         print ' &nbsp; &nbsp; <input type="checkbox" name="reportdate" value="yes" ';
-        if ($comefromclone){print ' checked="checked" ';}
+        if ($comefromclone){print ' checked ';}
 		print '/> '. $langs->trans("ProjectReportDate");
         print '</td></tr>';
 
diff --git a/htdocs/public/demo/index.php b/htdocs/public/demo/index.php
index dba28538780..f8694a6a8fe 100644
--- a/htdocs/public/demo/index.php
+++ b/htdocs/public/demo/index.php
@@ -384,7 +384,7 @@ foreach ($demoprofiles as $profilearray)
         		    if ($modulo == 0) print '<tr>';
                     print '<td><input type="checkbox" class="checkbox" name="'.$modulekeyname.'" value="1"';
                     if (in_array($modulekeyname,$alwaysuncheckedmodules)) print ' disabled="disabled"';
-                    if (! in_array($modulekeyname,$alwaysuncheckedmodules)  && (! in_array($modulekeyname,$listofdisabledmodules) || in_array($modulekeyname,$alwayscheckedmodules))) print ' checked="checked"';
+                    if (! in_array($modulekeyname,$alwaysuncheckedmodules)  && (! in_array($modulekeyname,$listofdisabledmodules) || in_array($modulekeyname,$alwayscheckedmodules))) print ' checked';
                     print '> '.$val->getName().' &nbsp;';
                     print '<!-- id='.$val->numero.' -->';
                     print '</td>';
diff --git a/htdocs/public/opensurvey/studs.php b/htdocs/public/opensurvey/studs.php
index f7c0e31ef43..1d2d6d2d1e6 100644
--- a/htdocs/public/opensurvey/studs.php
+++ b/htdocs/public/opensurvey/studs.php
@@ -474,7 +474,7 @@ while ($compteur < $num)
 				if (empty($listofanswers[$i]['format']) || ! in_array($listofanswers[$i]['format'],array('yesno','foragainst')))
 				{
 					print '<input type="checkbox" name="choix'.$i.'" value="1" ';
-					if ($car == '1') print 'checked="checked"';
+					if ($car == '1') print 'checked';
 					print '>';
 				}
 				if (! empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'yesno')
@@ -576,7 +576,7 @@ if ($ligneamodifier < 0 && (! isset($_SESSION['nom'])))
 			print '<input type="checkbox" name="choix'.$i.'" value="1"';
 			if (isset($_POST['choix'.$i]) && $_POST['choix'.$i] == '1')
 			{
-				print ' checked="checked"';
+				print ' checked';
 			}
 			print '>';
 		}
diff --git a/htdocs/societe/canvas/company/tpl/card_create.tpl.php b/htdocs/societe/canvas/company/tpl/card_create.tpl.php
index 24fd6ce07e8..f6b4bfeeb96 100644
--- a/htdocs/societe/canvas/company/tpl/card_create.tpl.php
+++ b/htdocs/societe/canvas/company/tpl/card_create.tpl.php
@@ -28,7 +28,7 @@
 <?php echo $this->control->tpl['ajax_selecttype']; ?>
 <br>
 <?php echo $langs->trans("ThirdPartyType") ?>: &nbsp;
-<input type="radio" id="radiocompany" class="flat" name="private" value="0" checked="checked">
+<input type="radio" id="radiocompany" class="flat" name="private" value="0" checked>
 <?php echo $langs->trans("Company/Fundation"); ?> &nbsp; &nbsp;
 <input type="radio" id="radioprivate" class="flat" name="private" value="1"> <?php echo $langs->trans("Individual"); ?> (<?php echo $langs->trans("ToCreateContactWithSameName") ?>)
 <br>
@@ -202,4 +202,4 @@ for ($i=1; $i<=4; $i++) {
 </table>
 </form>
 
-<!-- END PHP TEMPLATE -->
\ No newline at end of file
+<!-- END PHP TEMPLATE -->
diff --git a/htdocs/societe/canvas/individual/tpl/card_create.tpl.php b/htdocs/societe/canvas/individual/tpl/card_create.tpl.php
index ee93f5c940b..b30adb43825 100644
--- a/htdocs/societe/canvas/individual/tpl/card_create.tpl.php
+++ b/htdocs/societe/canvas/individual/tpl/card_create.tpl.php
@@ -30,7 +30,7 @@
 <?php echo $langs->trans("ThirdPartyType") ?>: &nbsp;
 <input type="radio" id="radiocompany" class="flat" name="private" value="0">
 <?php echo $langs->trans("Company/Fundation"); ?> &nbsp; &nbsp;
-<input type="radio" id="radioprivate" class="flat" name="private" value="1" checked="checked"> <?php echo $langs->trans("Individual"); ?> (<?php echo $langs->trans("ToCreateContactWithSameName") ?>)
+<input type="radio" id="radioprivate" class="flat" name="private" value="1" checked> <?php echo $langs->trans("Individual"); ?> (<?php echo $langs->trans("ToCreateContactWithSameName") ?>)
 <br>
 <br>
 <?php echo $this->control->tpl['ajax_selectcountry']; ?>
@@ -177,4 +177,4 @@
 </table>
 </form>
 
-<!-- END PHP TEMPLATE -->
\ No newline at end of file
+<!-- END PHP TEMPLATE -->
diff --git a/htdocs/societe/soc.php b/htdocs/societe/soc.php
index ab52249166a..32f5f71e7c3 100644
--- a/htdocs/societe/soc.php
+++ b/htdocs/societe/soc.php
@@ -895,13 +895,13 @@ else
             print $langs->trans("ThirdPartyType").': &nbsp; &nbsp; ';
             print '</div>';
 	        print '<label for="radiocompany">';
-            print '<input type="radio" id="radiocompany" class="flat" name="private"  value="0"'.($private?'':' checked="checked"').'>';
+            print '<input type="radio" id="radiocompany" class="flat" name="private"  value="0"'.($private?'':' checked').'>';
 	        print '&nbsp;';
             print $langs->trans("Company/Fundation");
 	        print '</label>';
             print ' &nbsp; &nbsp; ';
 	        print '<label for="radioprivate">';
-            $text ='<input type="radio" id="radioprivate" class="flat" name="private" value="1"'.($private?' checked="checked"':'').'>';
+            $text ='<input type="radio" id="radioprivate" class="flat" name="private" value="1"'.($private?' checked':'').'>';
 	        $text.='&nbsp;';
 	        $text.= $langs->trans("Individual");
 	        $htmltext=$langs->trans("ToCreateContactWithSameName");