Pick 5 random from channel

gistfile1.php

<?php
$randoms = array();
?>
{exp:channel:entries channel="styleguide" disable="categories|category_fields|member_data|pagination|trackbacks" dynamic="no" limit="5" orderby="random"}
<?php
array_push($randoms, '{entry_id}');
?>
{/exp:channel:entries}

<ul>
{exp:channel:entries channel="styleguide" disable="categories|category_fields|member_data|pagination|trackbacks" dynamic="no" orderby="title" sort="asc"}
	<li>
		<?php
		if (in_array('{entry_id}', $randoms)) {
			echo 'hoorah';
		}
		?>
	</li>
{/exp:channel:entries}
</ul>