Content for Book Review main page

The main page of my book reviews contained no content. How other people handle the problem? I added an option to select content for the main page.

At the end of function bookreview_settings(), just before return $form;, add a field to select the content:

	$nodes[''] = t('No book review content');
	$result = db_query('select n.nid, n.title from {node} n order by n.title');
	while($node = db_fetch_object($result))
		{
		$nodes[$node->nid] = $node->title;
		}
	$form['bookreview_settings']['bookreview_content'] =
		array(
		'#type' => 'select',
		'#title' => t('Content to use on main page.'),
		'#default_value' => variable_get('bookreview_content', 0),
		'#options' => $nodes,
		);

In function bookreview_overview(), replace the following line:

return '<div class="bookreview-list">'. theme('bookreview_list') .'</div>';

with:

	$content = '';
	$content_node = variable_get('bookreview_content', false);
	if($content_node !== false and $content_node != '')
		{
		/*
		We have a content node.
		*/
		$content_object = node_load($content_node);
		if($content_object->nid == $content_node)
			{
			$content = node_show($content_object, null);
			}
		}
	return '<div class="bookreview-list">' . $content . theme('bookreview_list') .'</div>';

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