/*-----------------------------------------------------------------------------------*/
/* List admins, contributors, editors and authors for contributors template
/*-----------------------------------------------------------------------------------*/

function periodic_contributors() {
	global $wpdb;

	
$authors = $wpdb->get_results("
		SELECT  ID, display_name
		FROM wp_users
		INNER JOIN wp_usermeta
		ON wp_users.ID  = wp_usermeta.user_id
			WHERE wp_usermeta.meta_key = 'wp_capabilities'
		AND (wp_usermeta.meta_value
			LIKE '%admin%'
			OR wp_usermeta.meta_value
			LIKE '%contributor%'
			OR wp_usermeta.meta_value
			LIKE '%editor%'
			OR wp_usermeta.meta_value
			LIKE '%author%')			
		ORDER BY display_name
		");

		
		foreach($authors as $author) {
			echo "<li>";
				echo '<div class="contribute-avatar"';
				echo "<a href=\"" . home_url() ."/author/"; the_author_meta('user_nicename', $author->ID); echo "/\">";
				echo get_avatar($author->ID, '75');
				echo "</a>";
				echo "</div>";
				echo '<div class="contribute-text">';
				echo "<h3><a href=\"". home_url() ."/author/"; the_author_meta('user_nicename', $author->ID); echo "/\">"; the_author_meta('display_name', $author->ID);
				echo "</a></h3>";
				echo "<p>";
				echo the_author_meta('description', $author->ID);
				echo "</p>";
				echo "<p>";
				echo _e('Browse Articles by ','periodic');
				echo "<a class=\"right-arrow\" href=\"". home_url() ."/author/"; the_author_meta('user_nicename', $author->ID); echo "/\">"; the_author_meta('display_name', $author->ID);
				echo "</a>";				
				echo "</p>";
				echo "</div>";
			echo "</li>";
		}
	}