WordPress: Testing bulleted and numbered lists

lists.php

<?php

//Plugin Name: Bulleted Lists


new Bulleted_List();

class Bulleted_List {

	function __construct() {
		add_action( 'admin_menu', array( &$this, 'menu' ) );
		add_action( 'add_meta_boxes', array( &$this, 'box_setup' ) );
	}
	
	function menu() {
		add_options_page( 'Bulleted Lists', 'Bulleted Lists Test', 'edit_posts', __FILE__, array( &$this, 'page' ) );
	}
	function box_setup() {
		add_meta_box('bulleted_lists_mb', 'Bulleted Lists Test', array( &$this, 'page' ), 'post', 'side', 'high' );
	}
	function page() {
		?>
		<ul>
			<li>ul <em>no class</em></li>
			<li>alpha</li>
			<li>beta</li>
			<li>gamma</li>
		</ul>
		<hr />
		<ul class="ul-disc">
			<li>ul.ul-disc</li>
			<li>alpha</li>
			<li>beta</li>
			<li>gamma</li>
		</ul>
		<hr />
		<ul class="ul-square">
			<li>ul.ul-square</li>
			<li>alpha</li>
			<li>beta</li>
			<li>gamma</li>
		</ul>
		<ol>
		<hr />
			<li>ol <em>no class</em></li>
			<li>jack</li>
			<li>queen</li>
			<li>king</li>
		</ol>
		<hr />
		<ol class="ol-decimal">
			<li>ol.ol-decimal</li>
			<li>jack</li>
			<li>queen</li>
			<li>king</li>
		</ol>		
		<?php
	
	}
	
}