WP: remove menu items from WP admin

remove_admin_menu_items.php

<?php

function intw_remove_menus() {
  global $menu;
	global $current_user;
	get_currentuserinfo();
	if($current_user->user_login != 'webmaster') {
		$restricted = array(
			__('Posts'),
			__('Links'),
			__('Comments'),
			__('Appearance'),
			__('Plugins'),
			__('Users'),
			__('Tools'),
			__('Settings')
		);
		end ($menu);
		while (prev($menu)){
			$value = explode(' ',$menu[key($menu)][0]);
			if(in_array($value[0] != NULL?$value[0]:"" , $restricted)){unset($menu[key($menu)]);}
		}// end while
		
	}// end if
} 
add_action('admin_menu', 'intw_remove_menus');


function intw_hide_menus() {
	global $current_user;
	get_currentuserinfo();
	if($current_user->user_login != 'webmaster') {
		?>
		<style>
		   #toplevel_page_headway,
		   #toplevel_page_pluginbuddy_backupbuddy{
				display:none;
			}
		</style>
		<?php
	}
}
add_action('admin_head', 'intw_hide_menus');

?>