{volist name="pc|get_web_menu" id="rs"}
        
            
                
                    {$rs.name}
                
                
            
            {notempty name="rs.sons"}
            
                {volist name="rs.sons" id="vs"}
                
                    {$vs.name}
                
                {/volist}
            
            {/notempty}
        
        {/volist}