attachment.php

<?php get_header(); ?>
    <!-- Content -->
    <div class="blog-center-align top-blog-center">

        <!-- Blog Caption -->
        <div class="blog-caption">
            <div class="blogtitle">
                <?php the_title(); ?>
            </div>
        </div>

        <!-- Blog Line -->
        <div class="blog-line"></div>

        <!-- Blog Content -->
        <div class="blog-content">
            <div class="entry-content">
                <div class="entry-attachment">
                    <?php if ( wp_attachment_is_image( $post->id ) ) : $att_image = wp_get_attachment_image_src( $post->id, "medium"); ?>
                        <p class="attachment"><a href="<?php echo wp_get_attachment_url($post->id); ?>" title="<?php the_title(); ?>" rel="attachment"><img src="<?php echo $att_image[0];?>" width="<?php echo $att_image[1];?>" height="<?php echo $att_image[2];?>"  class="attachment-medium" alt="<?php $post->post_excerpt; ?>" /></a>
                        </p>
                    <?php else : ?>
                        <a href="<?php echo wp_get_attachment_url($post->ID) ?>" rel="attachment"><?php echo basename($post->guid) ?></a>
                    <?php endif; ?>
                </div>
                <div class="entry-caption"><?php if ( !empty($post->post_excerpt) ) the_excerpt() ?></div>

                <?php the_content( __( 'Continue reading <span class="meta-nav">&amp;raquo;</span>', 'your-theme' )  ); ?>
                <?php wp_link_pages('before=<div class="page-link">' . __( 'Pages:', 'your-theme' ) . '&amp;after=</div>') ?>

            </div><!-- .entry-content -->
        </div>

        <!-- Blog Nav -->
        <div class="blog-line"></div>


    </div>
<?php get_footer(); ?>