diff --git wp-admin/export.php wp-admin/export.php
index eaf76fc..468afc9 100644
--- wp-admin/export.php
+++ wp-admin/export.php
@@ -16,7 +16,7 @@ if ( !current_user_can('export') )
 require_once('./includes/export.php');
 $title = __('Export');
 
-function add_js() {
+function add_js_for_wp_admin_export() {
 ?>
 <script type="text/javascript">
 //<![CDATA[
@@ -36,7 +36,7 @@ function add_js() {
 </script>
 <?php
 }
-add_action( 'admin_head', 'add_js' );
+add_action( 'admin_head', 'add_js_for_wp_admin_export' );
 
 get_current_screen()->add_help_tab( array(
 	'id'      => 'overview',
diff --git wp-admin/options-general.php wp-admin/options-general.php
index d8a8b80..65fdd0d 100644
--- wp-admin/options-general.php
+++ wp-admin/options-general.php
@@ -23,7 +23,7 @@ $timezone_format = _x('Y-m-d G:i:s', 'timezone date format');
  * @package WordPress
  * @subpackage General_Settings_Screen
  */
-function add_js() {
+function add_js_for_wp_admin_general_options() {
 ?>
 <script type="text/javascript">
 //<![CDATA[
@@ -56,7 +56,7 @@ function add_js() {
 </script>
 <?php
 }
-add_action('admin_head', 'add_js');
+add_action('admin_head', 'add_js_for_wp_admin_general_options');
 
 $options_help = '<p>' . __('The fields on this screen determine some of the basics of your site setup.') . '</p>' .
 	'<p>' . __('Most themes display the site title at the top of every page, in the title bar of the browser, and as the identifying name for syndicated feeds. The tagline is also displayed by many themes.') . '</p>';
diff --git wp-admin/options-permalink.php wp-admin/options-permalink.php
index 9ccb62f..8d79a92 100644
--- wp-admin/options-permalink.php
+++ wp-admin/options-permalink.php
@@ -52,7 +52,7 @@ get_current_screen()->set_help_sidebar(
  * @package WordPress
  * @subpackage Permalink_Settings_Screen
  */
-function add_js() {
+function add_js_for_wp_admin_permalink_options() {
 	?>
 <script type="text/javascript">
 //<![CDATA[
@@ -70,7 +70,7 @@ jQuery(document).ready(function() {
 </script>
 <?php
 }
-add_filter('admin_head', 'add_js');
+add_filter('admin_head', 'add_js_for_wp_admin_permalink_options');
 
 include('./admin-header.php');
 
diff --git wp-admin/options-reading.php wp-admin/options-reading.php
index 359ae45..afccaad 100644
--- wp-admin/options-reading.php
+++ wp-admin/options-reading.php
@@ -21,7 +21,7 @@ $parent_file = 'options-general.php';
  * @package WordPress
  * @subpackage Reading_Settings_Screen
  */
-function add_js() {
+function add_js_for_wp_admin_reading_options() {
 ?>
 <script type="text/javascript">
 //<![CDATA[
@@ -39,7 +39,7 @@ function add_js() {
 </script>
 <?php
 }
-add_action('admin_head', 'add_js');
+add_action('admin_head', 'add_js_for_wp_admin_reading_options');
 
 get_current_screen()->add_help_tab( array(
 	'id'      => 'overview',
diff --git wp-admin/setup-config.php wp-admin/setup-config.php
index 5bf19ad..dbfa029 100644
--- wp-admin/setup-config.php
+++ wp-admin/setup-config.php
@@ -85,7 +85,7 @@ $step = isset( $_GET['step'] ) ? (int) $_GET['step'] : 0;
  * @package WordPress
  * @subpackage Installer_WP_Config
  */
-function display_header() {
+function display_setup_config_header() {
 	global $wp_version;
 
 	header( 'Content-Type: text/html; charset=utf-8' );
@@ -101,11 +101,11 @@ function display_header() {
 <body<?php if ( is_rtl() ) echo ' class="rtl"'; ?>>
 <h1 id="logo"><img alt="WordPress" src="images/wordpress-logo.png?ver=20120216" /></h1>
 <?php
-}//end function display_header();
+}//end function display_setup_config_header();
 
 switch($step) {
 	case 0:
-		display_header();
+		display_setup_config_header();
 ?>
 
 <p><?php _e( 'Welcome to WordPress. Before getting started, we need some information on the database. You will need to know the following items before proceeding.' ) ?></p>
@@ -124,7 +124,7 @@ switch($step) {
 	break;
 
 	case 1:
-		display_header();
+		display_setup_config_header();
 	?>
 <form method="post" action="setup-config.php?step=2">
 	<p><?php _e( "Below you should enter your database connection details. If you're not sure about these, contact your host." ); ?></p>
@@ -254,7 +254,7 @@ switch($step) {
 	unset( $line );
 
 	if ( ! is_writable(ABSPATH) ) :
-		display_header();
+		display_setup_config_header();
 ?>
 <p><?php _e( "Sorry, but I can't write the <code>wp-config.php</code> file." ); ?></p>
 <p><?php _e( 'You can create the <code>wp-config.php</code> manually and paste the following text into it.' ); ?></p>
@@ -273,7 +273,7 @@ switch($step) {
 		}
 		fclose($handle);
 		chmod(ABSPATH . 'wp-config.php', 0666);
-		display_header();
+		display_setup_config_header();
 ?>
 <p><?php _e( "All right sparky! You've made it through this part of the installation. WordPress can now communicate with your database. If you are ready, time now to&hellip;" ); ?></p>