diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 9e70fa20944..dc0a5c7857b 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -6741,8 +6741,22 @@ class Form
 
 			// accesskey is for Windows or Linux:  ALT + key for chrome, ALT + SHIFT + KEY for firefox
 			// accesskey is for Mac:               CTRL + key for all browsers
-			$previous_ref = $object->ref_previous?'<a accesskey="p" title="'.$langs->trans("KeyboardShortcut").' ALT+p|ALT+SHIFT+p|CTRL+p" href="'.$navurl.'?'.$paramid.'='.urlencode($object->ref_previous).$moreparam.'"><i class="fa fa-chevron-left"></i></a>':'<span class="inactive"><i class="fa fa-chevron-left opacitymedium"></i></span>';
-			$next_ref     = $object->ref_next?'<a accesskey="n" title="'.$langs->trans("KeyboardShortcut").' ALT+n|ALT+SHIFT+n|CTRL+n" href="'.$navurl.'?'.$paramid.'='.urlencode($object->ref_next).$moreparam.'"><i class="fa fa-chevron-right"></i></a>':'<span class="inactive"><i class="fa fa-chevron-right opacitymedium"></i></span>';
+			$stringforfirstkey = $langs->trans("KeyboardShortcut");
+			if ($conf->browser->name == 'chrome')
+			{
+				$stringforfirstkey .= ' ALT +';
+			}
+			if ($conf->browser->name == 'firefox')
+			{
+				$stringforfirstkey .= ' ALT + SHIFT +';
+			}
+			else
+			{
+				$stringforfirstkey .= ' CTL +';
+			}
+			
+			$previous_ref = $object->ref_previous?'<a accesskey="p" title="'.$stringforfirstkey.' p" class="classfortooltip" href="'.$navurl.'?'.$paramid.'='.urlencode($object->ref_previous).$moreparam.'"><i class="fa fa-chevron-left"></i></a>':'<span class="inactive"><i class="fa fa-chevron-left opacitymedium"></i></span>';
+			$next_ref     = $object->ref_next?'<a accesskey="n" title="'.$stringforfirstkey.' n" class="classfortooltip" href="'.$navurl.'?'.$paramid.'='.urlencode($object->ref_next).$moreparam.'"><i class="fa fa-chevron-right"></i></a>':'<span class="inactive"><i class="fa fa-chevron-right opacitymedium"></i></span>';
 		}
 
 		//print "xx".$previous_ref."x".$next_ref;