diff --git a/install/template.html b/install/template.html
index 07805cedf9f3b9ab3147d7c960dfe88ed435950e..11f950b5efe75501fd633d55ee563ac19cf5d0a4 100644
--- a/install/template.html
+++ b/install/template.html
@@ -3,14 +3,6 @@
 <head>
 <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
 <title>CiviCRM Installer</title>
-<script>
-function show(id) {
-  document.getElementById(id).style.display = '';
-}
-function hide(id) {
-  document.getElementById(id).style.display = 'none';
-}
-</script>
 <link rel="stylesheet" type="text/css" href=<?php echo $installURLPath . "template.css"?> />
 </head>
 
