<?
$menu = array ( 
"home" => "Homepage", 
"main1" => array ("sub1.1" => "www.abc.com",
	"sub1.2" => "www.abc.com",
	"sub1.3" => "www.abc.com",
	"sub1.4" => "www.abc.com"),			
"main2" => array ("sub2.1" => "www.abc.com",
	"sub2.2" => "www.abc.com",
	"sub2.3" => "www.abc.com"),			
"main3" => array ("sub3.1" => "www.abc.com",
	"sub3.2" => "www.abc.com", 
	"sub3.3" => "www.abc.com"),
); 

echo'<ul>';
foreach($menu as $key => $value) 

{if ($_GET['page']=="$key")
 	   {echo'[*]'.ucfirst($key).'
';}	  
    else
	   {echo'<li">'.ucfirst($key).'
';}	

if (isset($_GET['page']) AND ($_GET['page'] == "$key") )

	{if (is_array($value)) 
	 
	echo'<ul>';
		{foreach($value as $key2=>$value2)			              
			{if (isset($_GET['page']) AND ($_GET['submenu'] == $submenu) )
				{echo'<li">'.ucfirst($key2).'
';}
			}
	echo'[/list]'; 
		} 
	} 
}  echo'';
echo'[/list]';
?>

foreach($menu as $key => $value)

{if ($_GET['page']=="$key")
       {echo'[*]'.ucfirst($key).'
';}    
    else
      {echo'<li">

'.ucfirst($key).'
';}   

if (isset($_GET['page']) AND ($_GET['page'] == "$key") )

   {if (is_array($value))
   
   echo'<ul>';

      {foreach($value as $key2=>$value2)                      
         {if (isset($_GET['page']) AND ($_GET['submenu'] == $submenu) )
            {echo'<li">'.ucfirst($key2).'
';}
         }
   echo'[/list]';
      }
   }
}  echo'';
echo'[/list]';