Wordpress adding multiple featured images per post

Wordpress featured images expanded

# add to 
functions.php 

	// This theme uses post thumbnails
	add_theme_support( 'post-thumbnails' );

	set_post_thumbnail_size( 300, 300, true ); 
	add_image_size( 'thumbnail-small', 75, 9999 ); 
	add_image_size( 'thumbnail-medium', 500, 9999 ); 
	
	$thumb2 = new MultiPostThumbnails(array(
	    'label' => 'Secondary Image',
	    'id' => 'secondary-image',
	    'post_type' => 'homes'
	    )
	);
	$thumb3 = new MultiPostThumbnails(array(
	    'label' => 'Third Image',
	    'id' => 'third-image',
	    'post_type' => 'homes'
	    )
	);
	$thumb4 = new MultiPostThumbnails(array(
	    'label' => 'Fourth Image',
	    'id' => 'fourth-image',
	    'post_type' => 'homes'
	    )
	);
	$thumb5 = new MultiPostThumbnails(array(
	    'label' => 'Fifth Image',
	    'id' => 'fifth-image',
	    'post_type' => 'homes'
	    )
	);

# Add some javascript library such as gallery view 
header.php

<script src="<?php bloginfo('template_url'); ?>/js/jquery.galleryview-2.1.1.js" type="text/javascript"></script> 
<link rel="stylesheet" type="text/css" media="all" href="<?php bloginfo('template_url'); ?>/js/galleryview.css" />

# in view
templatename.php

<script>
jQuery().ready(function($) {
	$('#gallery').galleryView({
		transition_interval: 10000000,
		panel_width: 300
	});
	if ($('#gallery li').length == 1) {
		$('.strip_wrapper').css('display','none');
		$('.strip_wrapper').html();
	}
});
</script>

 <ul id="gallery">
	<li><?php the_post_thumbnail(); ?></li>
	<?php if (class_exists('MultiPostThumbnails') && MultiPostThumbnails::has_post_thumbnail('homes', 'secondary-image')) { ?>
	<li><?php MultiPostThumbnails::the_post_thumbnail('homes', 'secondary-image'); ?></li>     
	<? } ?>
	<?php if (class_exists('MultiPostThumbnails') && MultiPostThumbnails::has_post_thumbnail('homes', 'third-image')) { ?>
	<li><?php MultiPostThumbnails::the_post_thumbnail('homes', 'third-image'); ?></li>     
	<? } ?>
	<?php if (class_exists('MultiPostThumbnails') && MultiPostThumbnails::has_post_thumbnail('homes', 'fourth-image')) { ?>
	<li><?php MultiPostThumbnails::the_post_thumbnail('homes', 'fourth-image'); ?></li>     
	<? } ?>
	<?php if (class_exists('MultiPostThumbnails') && MultiPostThumbnails::has_post_thumbnail('homes', 'fifth-image')) { ?>
	<li><?php MultiPostThumbnails::the_post_thumbnail('homes', 'fifth-image'); ?></li>     
	<? } ?>
</ul>

Which plugin should I use for this?

@HarmlessEvil
You need to use this plugin: Multiple Featured Images