wordpress get attached images slideshow

gistfile1

$args = array(
			'post_parent'    => $post->ID,
			'post_type'      => 'attachment',
			'post_mime_type' => 'image/jpeg',
			'orderby'        => 'menu_order',
			'order'          => 'ASC',
			'posts_per_page' => -1
			);

$slides = get_posts( $args );

if ( $slides ) {
	$out .= '<div id="slides">';
	foreach ( $slides as $slide ) {
		$src  = wp_get_attachment_image_src( $slide->ID, 'carousel' );
		$out .= '<div class="slide" id="slide-' . $slide->ID . '">';
		$out .= '<div class="slide-image"><img src="' . $src[0] . '" width="' . $src[1] . '" height="' . $src[2] . '"></div>';
		$out .= '</div>';
	}
	$out .= '</div>';
}