diff --git a/htdocs/core/tpl/admin_extrafields_add.tpl.php b/htdocs/core/tpl/admin_extrafields_add.tpl.php
index 6c25b5c07b5..616ecb74f40 100644
--- a/htdocs/core/tpl/admin_extrafields_add.tpl.php
+++ b/htdocs/core/tpl/admin_extrafields_add.tpl.php
@@ -40,7 +40,7 @@ $langs->load("modulebuilder");
 ?>
 
 <!-- BEGIN PHP TEMPLATE admin_extrafields_add.tpl.php -->
-<script type="text/javascript">
+<script>
     jQuery(document).ready(function() {
     	function init_typeoffields(type)
     	{
diff --git a/htdocs/core/tpl/admin_extrafields_edit.tpl.php b/htdocs/core/tpl/admin_extrafields_edit.tpl.php
index f677197e3df..52ce7124e7c 100644
--- a/htdocs/core/tpl/admin_extrafields_edit.tpl.php
+++ b/htdocs/core/tpl/admin_extrafields_edit.tpl.php
@@ -39,7 +39,7 @@ $langs->load("modulebuilder");
 ?>
 
 <!-- BEGIN PHP TEMPLATE admin_extrafields_edit.tpl.php -->
-<script type="text/javascript">
+<script>
     jQuery(document).ready(function() {
     	function init_typeoffields(type)
     	{
diff --git a/htdocs/core/tpl/advtarget.tpl.php b/htdocs/core/tpl/advtarget.tpl.php
index 245cd4f7f00..8f9c8ec83e2 100644
--- a/htdocs/core/tpl/advtarget.tpl.php
+++ b/htdocs/core/tpl/advtarget.tpl.php
@@ -19,7 +19,7 @@ if (!empty($conf->categorie->enabled) && $user->rights->categorie->lire) {
 	require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
 }
 
-print '<script type="text/javascript" language="javascript">
+print '<script>
 	$(document).ready(function() {
 
 		// Click Function
diff --git a/htdocs/core/tpl/ajax/fileupload_main.tpl.php b/htdocs/core/tpl/ajax/fileupload_main.tpl.php
index 4bb9eb8aa2e..8aab549bf33 100644
--- a/htdocs/core/tpl/ajax/fileupload_main.tpl.php
+++ b/htdocs/core/tpl/ajax/fileupload_main.tpl.php
@@ -25,7 +25,7 @@ if (empty($conf) || !is_object($conf))
 ?>
 
 <!-- START TEMPLATE FILE UPLOAD MAIN -->
-<script type="text/javascript">
+<script>
 window.locale = {
     "fileupload": {
         "errors": {
diff --git a/htdocs/core/tpl/ajax/objectlinked_lineimport.tpl.php b/htdocs/core/tpl/ajax/objectlinked_lineimport.tpl.php
index 4f435bb2106..61bec967ecf 100644
--- a/htdocs/core/tpl/ajax/objectlinked_lineimport.tpl.php
+++ b/htdocs/core/tpl/ajax/objectlinked_lineimport.tpl.php
@@ -31,7 +31,7 @@ if ($object->element == 'propal')
 ?>
 
 <!-- START TEMPLATE IMPORT OBJECT LINKED LINES -->
-<script type="text/javascript">
+<script>
 
 $(document).ready(function(){
 	$('.objectlinked_importbtn').click(function (e) {
diff --git a/htdocs/core/tpl/bloc_showhide.tpl.php b/htdocs/core/tpl/bloc_showhide.tpl.php
index 9ee724d3dda..d654f2b97b3 100644
--- a/htdocs/core/tpl/bloc_showhide.tpl.php
+++ b/htdocs/core/tpl/bloc_showhide.tpl.php
@@ -32,7 +32,7 @@ if (isset($object->extraparams[$blocname]['showhide'])) $hide = (empty($object->
 <!-- BEGIN PHP TEMPLATE bloc_showhide.tpl.php -->
 
 <?php
-print '<script type="text/javascript">'."\n";
+print '<script>'."\n";
 print '$(document).ready(function() {'."\n";
 print '$("#hide-'.$blocname.'").click(function(){'."\n";
 print '		setShowHide(0);'."\n";
diff --git a/htdocs/core/tpl/extrafields_view.tpl.php b/htdocs/core/tpl/extrafields_view.tpl.php
index f3a181f0b2e..4e9ce5d6997 100644
--- a/htdocs/core/tpl/extrafields_view.tpl.php
+++ b/htdocs/core/tpl/extrafields_view.tpl.php
@@ -207,7 +207,7 @@ if (empty($reshook) && is_array($extrafields->attributes[$object->table_element]
 	{
 		print "\n";
 		print '
-				<script type="text/javascript">
+				<script>
 				    jQuery(document).ready(function() {
 				    	function showOptions(child_list, parent_list)
 				    	{
diff --git a/htdocs/core/tpl/filemanager.tpl.php b/htdocs/core/tpl/filemanager.tpl.php
index 2afdd3c568b..b980ca40cef 100644
--- a/htdocs/core/tpl/filemanager.tpl.php
+++ b/htdocs/core/tpl/filemanager.tpl.php
@@ -101,7 +101,7 @@ if ((!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE
 	if ((empty($section) || $section == -1) && ($module != 'medias'))
 	{
 		?>
-		<script type="text/javascript">
+		<script>
     	jQuery(document).ready(function() {
 			jQuery('#<?php echo $nameforformuserfile ?>').hide();
     	});
diff --git a/htdocs/core/tpl/login.tpl.php b/htdocs/core/tpl/login.tpl.php
index a12616e2bd5..a4b2ba13ed9 100644
--- a/htdocs/core/tpl/login.tpl.php
+++ b/htdocs/core/tpl/login.tpl.php
@@ -79,7 +79,7 @@ if (!empty($conf->global->ADD_UNSPLASH_LOGIN_BACKGROUND)) {
 ?>
 
 <?php if (empty($conf->dol_use_jmobile)) { ?>
-<script type="text/javascript">
+<script>
 $(document).ready(function () {
 	/* Set focus on correct field */
 	<?php if ($focus_element) { ?>$('#<?php echo $focus_element; ?>').focus(); <?php } ?>		// Warning to use this only on visible element
@@ -356,23 +356,22 @@ if (!empty($conf->google->enabled) && !empty($conf->global->MAIN_GOOGLE_AN_ID))
 	}
 }
 
-// Google Adsense
+// TODO Replace this with a hook
+// Google Adsense (need Google module)
 if (!empty($conf->google->enabled) && !empty($conf->global->MAIN_GOOGLE_AD_CLIENT) && !empty($conf->global->MAIN_GOOGLE_AD_SLOT))
 {
 	if (empty($conf->dol_use_jmobile))
 	{
 		?>
 	<div class="center"><br>
-		<script type="text/javascript"><!--
+		<script><!--
 			google_ad_client = "<?php echo $conf->global->MAIN_GOOGLE_AD_CLIENT ?>";
 			google_ad_slot = "<?php echo $conf->global->MAIN_GOOGLE_AD_SLOT ?>";
 			google_ad_width = <?php echo $conf->global->MAIN_GOOGLE_AD_WIDTH ?>;
 			google_ad_height = <?php echo $conf->global->MAIN_GOOGLE_AD_HEIGHT ?>;
 			//-->
 		</script>
-		<script type="text/javascript"
-			src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
-		</script>
+		<script src="//pagead2.googlesyndication.com/pagead/show_ads.js"></script>
 	</div>
 		<?php
 	}
diff --git a/htdocs/core/tpl/objectline_create.tpl.php b/htdocs/core/tpl/objectline_create.tpl.php
index 8e19e632817..3b345dfa1a1 100644
--- a/htdocs/core/tpl/objectline_create.tpl.php
+++ b/htdocs/core/tpl/objectline_create.tpl.php
@@ -224,7 +224,7 @@ if ($nolinesbefore) {
 				if (!empty($conf->global->MAIN_AUTO_OPEN_SELECT2_ON_FOCUS_FOR_CUSTOMER_PRODUCTS))
 				{
 					?>
-				<script type="text/javascript">
+				<script>
 					$(document).ready(function(){
 						// On first focus on a select2 combo, auto open the menu (this allow to use the keyboard only)
 						$(document).on('focus', '.select2-selection.select2-selection--single', function (e) {
@@ -259,7 +259,7 @@ if ($nolinesbefore) {
 				if (!empty($conf->global->MAIN_AUTO_OPEN_SELECT2_ON_FOCUS_FOR_SUPPLIER_PRODUCTS))
 				{
 					?>
-				<script type="text/javascript">
+				<script>
 					$(document).ready(function(){
 						// On first focus on a select2 combo, auto open the menu (this allow to use the keyboard only)
 						$(document).on('focus', '.select2-selection.select2-selection--single', function (e) {
diff --git a/htdocs/core/tpl/objectline_edit.tpl.php b/htdocs/core/tpl/objectline_edit.tpl.php
index ba63288b58f..86cb472da43 100644
--- a/htdocs/core/tpl/objectline_edit.tpl.php
+++ b/htdocs/core/tpl/objectline_edit.tpl.php
@@ -272,7 +272,7 @@ if (!empty($extrafields))
 	print $form->selectDate($line->date_start, 'date_start', $hourmin, $hourmin, $line->date_start ? 0 : 1, "updateline", 1, 0);
 	print ' '.$langs->trans('to').' ';
 	print $form->selectDate($line->date_end, 'date_end', $hourmin, $hourmin, $line->date_end ? 0 : 1, "updateline", 1, 0);
-	print '<script type="text/javascript">';
+	print '<script>';
 	if (!$line->date_start) {
 		if (isset($conf->global->MAIN_DEFAULT_DATE_START_HOUR)) {
 			print 'jQuery("#date_starthour").val("'.$conf->global->MAIN_DEFAULT_DATE_START_HOUR.'");';
@@ -297,7 +297,7 @@ if (!empty($extrafields))
 ?>
 
 
-<script type="text/javascript">
+<script>
 
 jQuery(document).ready(function()
 {
diff --git a/htdocs/core/tpl/onlinepaymentlinks.tpl.php b/htdocs/core/tpl/onlinepaymentlinks.tpl.php
index 32720a39ede..d34b2da6b29 100644
--- a/htdocs/core/tpl/onlinepaymentlinks.tpl.php
+++ b/htdocs/core/tpl/onlinepaymentlinks.tpl.php
@@ -148,7 +148,7 @@ if (!empty($conf->don->enabled))
 
 if (!empty($conf->use_javascript_ajax))
 {
-	print "\n".'<script type="text/javascript">';
+	print "\n".'<script>';
 	print '$(document).ready(function () {
 		$("#generate_token").click(function() {
             	$.get( "'.DOL_URL_ROOT.'/core/ajax/security.php", {
diff --git a/htdocs/core/tpl/passwordforgotten.tpl.php b/htdocs/core/tpl/passwordforgotten.tpl.php
index 5cd672ddea4..84abd97bc14 100644
--- a/htdocs/core/tpl/passwordforgotten.tpl.php
+++ b/htdocs/core/tpl/passwordforgotten.tpl.php
@@ -58,7 +58,7 @@ $colorbackhmenu1 = join(',', colorStringToArray($colorbackhmenu1)); // Normalize
 <body class="body bodylogin"<?php print empty($conf->global->MAIN_LOGIN_BACKGROUND) ? '' : ' style="background-size: cover; background-position: center center; background-attachment: fixed; background-repeat: no-repeat; background-image: url(\''.DOL_URL_ROOT.'/viewimage.php?cache=1&noalt=1&modulepart=mycompany&file='.urlencode('logos/'.$conf->global->MAIN_LOGIN_BACKGROUND).'\')"'; ?>>
 
 <?php if (empty($conf->dol_use_jmobile)) { ?>
-<script type="text/javascript">
+<script>
 $(document).ready(function () {
 	// Set focus on correct field
 	<?php if ($focus_element) { ?>$('#<?php echo $focus_element; ?>').focus(); <?php } ?>		// Warning to use this only on visible element
@@ -246,23 +246,22 @@ if (!empty($conf->google->enabled) && !empty($conf->global->MAIN_GOOGLE_AN_ID))
 	}
 }
 
-// Google Adsense
+// TODO Replace this with a hook
+// Google Adsense (need Google module)
 if (!empty($conf->google->enabled) && !empty($conf->global->MAIN_GOOGLE_AD_CLIENT) && !empty($conf->global->MAIN_GOOGLE_AD_SLOT))
 {
 	if (empty($conf->dol_use_jmobile))
 	{
 		?>
 	<div class="center"><br>
-		<script type="text/javascript"><!--
+		<script><!--
 			google_ad_client = "<?php echo $conf->global->MAIN_GOOGLE_AD_CLIENT ?>";
 			google_ad_slot = "<?php echo $conf->global->MAIN_GOOGLE_AD_SLOT ?>";
 			google_ad_width = <?php echo $conf->global->MAIN_GOOGLE_AD_WIDTH ?>;
 			google_ad_height = <?php echo $conf->global->MAIN_GOOGLE_AD_HEIGHT ?>;
 			//-->
 		</script>
-		<script type="text/javascript"
-			src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
-		</script>
+		<script	src="//pagead2.googlesyndication.com/pagead/show_ads.js"></script>
 	</div>
 		<?php
 	}
diff --git a/htdocs/public/demo/index.php b/htdocs/public/demo/index.php
index 3773a530691..e69f08d10e7 100644
--- a/htdocs/public/demo/index.php
+++ b/htdocs/public/demo/index.php
@@ -417,16 +417,14 @@ if (!empty($conf->google->enabled) && !empty($conf->global->MAIN_GOOGLE_AD_CLIEN
 	if (empty($conf->dol_use_jmobile))
 	{
 		print '<div align="center">'."\n";
-		print '<script type="text/javascript"><!--'."\n";
+		print '<script><!--'."\n";
 		print 'google_ad_client = "'.$conf->global->MAIN_GOOGLE_AD_CLIENT.'";'."\n";
 		print 'google_ad_slot = "'.$conf->global->MAIN_GOOGLE_AD_SLOT.'";'."\n";
 		print 'google_ad_width = '.$conf->global->MAIN_GOOGLE_AD_WIDTH.';'."\n";
 		print 'google_ad_height = '.$conf->global->MAIN_GOOGLE_AD_HEIGHT.';'."\n";
 		print '//-->'."\n";
 		print '</script>'."\n";
-		print '<script type="text/javascript"'."\n";
-		print 'src="http://pagead2.googlesyndication.com/pagead/show_ads.js">'."\n";
-		print '</script>'."\n";
+		print '<script src="//pagead2.googlesyndication.com/pagead/show_ads.js"></script>'."\n";
 		print '</div>'."\n";
 	} else {
 		print '<!-- google js advert tag disabled with jmobile -->'."\n";