overwrite of messages HTML output.

unl_theme/mod/messages/views/default/messages/topbar.php

+<?php
+
+	/**
+	 * Elgg messages topbar extender
+	 * 
+	 * @package ElggMessages
+	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+	 * @author Curverider Ltd <info@elgg.com>
+	 * @copyright Curverider Ltd 2008-2009
+	 * @link http://elgg.com/
+	 */
+	 
+	 //need to be logged in to send a message
+	 gatekeeper();
+
+	//get unread messages
+	$num_messages = count_unread_messages();
+	if($num_messages){
+		$num = $num_messages;
+	} else {
+		$num = 0;
+	}
+
+	if($num == 0){
+
+?>
+
+	<a href="<?php echo $vars['url']; ?>pg/messages/<?php echo $_SESSION['user']->username; ?>" class="privatemessages" >Inbox</a>
+	
+<?php
+    }else{
+?>
+
+    <a href="<?php echo $vars['url']; ?>pg/messages/<?php echo $_SESSION['user']->username; ?>" class="privatemessages_new" >Inbox <span class="total_count"><?php echo $num; ?></span></a>
+	
+<?php
+    }
+?>
\ No newline at end of file