Returns HTML for a recent node to be displayed in the recent content block.
$variables: An associative array containing:
function theme_node_recent_content($variables) {
$node = $variables['node'];
$output = '<div class="node-title">';
$output .= l($node
->label(), 'node/' . $node->nid);
$mark = array(
'#theme' => 'mark',
'#mark_type' => node_mark($node->nid, $node->changed),
);
$output .= drupal_render($mark);
$output .= '</div><div class="node-author">';
$username = array(
'#theme' => 'username',
'#account' => user_load($node->uid),
);
$output .= drupal_render($username);
$output .= '</div>';
return $output;
}