--- hosts.php.bak	2012-01-13 23:29:31.173823317 +0400
+++ hosts.php	2012-01-13 23:46:14.049818941 +0400
@@ -787,6 +787,7 @@ include_once('include/page_header.php');
 			make_sorting_header(S_IP, 'ip'),
 			S_PORT,
 			S_TEMPLATES,
+			S_GROUPS,
 			make_sorting_header(S_STATUS, 'status'),
 			S_AVAILABILITY
 		));
@@ -826,10 +827,12 @@ include_once('include/page_header.php');
 		$options = array(
 			'hostids' => zbx_objectValues($hosts, 'hostid'),
 			'output' => API_OUTPUT_EXTEND,
+			'extendoutput' => 1,
 			'selectParentTemplates' => array('hostid','host'),
 			'select_items' => API_OUTPUT_COUNT,
 			'select_triggers' => API_OUTPUT_COUNT,
 			'select_graphs' => API_OUTPUT_COUNT,
+			'select_groups' => 1,
 			'select_applications' => API_OUTPUT_COUNT,
 			'nopermissions' => 1,
 		);
@@ -907,6 +910,13 @@ include_once('include/page_header.php');

 			$status = new CLink($status_caption, $status_url, $status_class, $status_script);

+                        $host_groups = array();
+                        foreach($host['groups'] as $group){
+                                $host_groups[] = $group['name'];
+                        }
+                        natcasesort($host_groups);
+                        $host_groups = implode(', ', $host_groups);
+
 			switch($host['available']){
 				case HOST_AVAILABLE_TRUE:
 					$zbx_available = new CDiv(SPACE, 'iconzbxavailable');
@@ -990,6 +1000,7 @@ include_once('include/page_header.php');
 				$ip,
 				empty($host['port']) ? '-' : $host['port'],
 				new CCol($hostTemplates, 'wraptext'),
+				$host_groups,
 				$status,
 				$av_table
 			));