if((user_access('add content to books')||user_access('administer book outlines'))&&node_access('create',$child_type)&&$node->status==1&&$node->book['depth']<MENU_MAX_DEPTH){
@@ -415,12 +415,12 @@ function theme_node_preview($node) {
if($preview_trimmed_version){
drupal_set_message(t('The trimmed version of your post shows what your post looks like when promoted to the main page or when exported for syndication.<span class="no-js"> You can insert the delimiter "<!--break-->" (without the quotes) to fine-tune where your post gets split.</span>'));