function remove_admin_menu_items() {
remove_menu_page('link-manager.php');
remove_menu_page('edit.php');
remove_menu_page('themes.php');
remove_menu_page('plugins.php');
remove_menu_page('users.php');
remove_menu_page('tools.php');
remove_menu_page('options-general.php');
}
if( !current_user_can('administrator') ){
add_action( 'admin_menu', 'remove_admin_menu_items' );
}