大神看下这个导航菜单在smarty里如何循环出来呢

大神看下这个导航菜单在smarty里怎么循环出来呢？
这是我取了其中一部分代码：
{foreach from=$nav_list name=nav_list item=nav}
 

                      
                        
                      
                      
                        
                      
                    

{$nav.title}

机关简介

       {if !$smarty.foreach.nav_list.last}
                    
{/if}
{/foreach}
------解决方案--------------------
你现在遇到什么问题了？
------解决方案--------------------
你可以用你原来的程序多循环几次不就行了，

/**<br />	 +----------------------------------------------------------<br />	 * 获取导航菜单<br />	 * $parent_id 默认获取一级导航<br />	 * $current_module 当前页面模型名称<br />	 * $current_id 当前页面分类ID<br />	 +----------------------------------------------------------<br />	 */<br />	function get_nav1($parent_id = 0, $current_module = '', $current_id = '', $type = 'middle')<br />	{<br />		$sql = "SELECT * FROM " . $this->table('nav') . " WHERE topid = '$parent_id' and (navid=1 or navid=2) ORDER BY sort,navid ASC";<br />		$query = $this->query($sql);<br />		while ($row = $this->fetch_array($query))<br />		{<br />			if ($row['module'] == 'nav')<br />			{<br />				$url = $row['guide'];<br />			}<br />			elseif ($row['quanpin'] == 1)<br />			{<br />			  $url = $row['module'];<br />			}<br />			else<br />			{<br />				$url = $this->rewrite_url($row['module'], $row['guide']);<br />			}<br />			$nav_list[] = array (<br />				"id" => $row['navid'],<br />				"nav_name" => $row['title'],<br />				"url" => $url,<br />				"sort" => $row['paixu'],<br />				"eng" => $row['eng']<br />			);<br />		}<br />		return $nav_list;<br />	}

照着这个，不是有9列吗，你就弄9个这样的不就行了。