Stuff

/** * Implementation of hook_view(). */function blog_view($node, $teaser = FALSE, $page = FALSE) {  if ($page) {    // Breadcrumb navigation    $breadcrumb[] = array('path' => 'blog', 'title' => t('Blogs'));    $breadcrumb[] = array('path' => 'blog/'. $node->uid, 'title' => t("@name's blog", array('@name' => $node->name)));    $breadcrumb[] = array('path' => 'node/'. $node->nid);    menu_set_location($breadcrumb);  }  return node_prepare($node, $teaser);}// EXAMPLE FROM LATER IN THE BLOG.MODULE WHERE I WAS ABLE TO ADD NOFOLLOW/** * Implementation of hook_link(). */function blog_link($type, $node = NULL, $teaser = FALSE) {  $links = array();  if ($type == 'node' && $node->type == 'blog') {    if (arg(0) != 'blog' || arg(1) != $node->uid) {      $links['blog_usernames_blog'] = array(        'title' => t("@username's blog", array('@username' => $node->name)),        'href' => "blog/$node->uid",        'attributes' => array('title' => t("Read @username's latest blog entries.", array('@username' => $node->name)), 'rel' => 'nofollow')      );    }  }  return $links;}