<?php
/**
 * @package     Joomla.Site
 * @subpackage  mod_menu
 * @copyright   Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

// Note. It is important to remove spaces between elements.
?>

<ul class="nav <?php echo $class_sfx;?>"<?php
	$tag = '';
	if ($params->get('tag_id') != null)
	{
		$tag = $params->get('tag_id').'';
		echo ' id="'.$tag.'"';
	}
?>>
<?php
if (is_array($list)) :
	foreach ($list as $i => &$item) :
		$class = 'item-'.$item->id;
		if ($item->id == $active_id) {
			$class .= ' current';
		}

		if (in_array($item->id, $path)) {
			$class .= ' active';
		}
		elseif ($item->type == 'alias') {
			$aliasToId = $item->params->get('aliasoptions');
			if (count($path) > 0 && $aliasToId == $path[count($path)-1]) {
				$class .= ' active';
			}
			elseif (in_array($aliasToId, $path)) {
				$class .= ' alias-parent-active';
			}
		}

		if ($item->deeper) {
			if ($item->level > 1){
				$class .= ' dropdown-submenu';
			} else {
				$class .= ' deeper dropdown';
			}
		}

		if ($item->parent) {
			$class .= ' parent';
		}

		if (!empty($class)) {
			$class = ' class="'.trim($class) .'"';
		}

		echo '<li'.$class.'>';

		// Render the menu item.
		switch ($item->type) :
			case 'separator':
			case 'url':
			case 'component':
			case 'heading':
				require JModuleHelper::getLayoutPath('mod_menu', 'default_'.$item->type);
				break;

			default:
				require JModuleHelper::getLayoutPath('mod_menu', 'default_url');
				break;
		endswitch;

		// The next item is deeper.
		if ($item->deeper) {
			echo '<ul class="nav-child unstyled small dropdown-menu">';
		}
		// The next item is shallower.
		elseif ($item->shallower) {
			echo '</li>';
			echo str_repeat('</ul></li>', $item->level_diff);
		}
		// The next item is on the same level.
		else {
			echo '</li>';
		}
	endforeach;
endif;
?></ul>