please help me in this code

[chaitanya15385]

if($role=='ADMIN' && $role!='USER' && $role!='REVIEWER' && $role!='SUPERUSER')
	{
	
	//If match is found, log-in user and set cookies
	if ($num==1) {
		$user_id 	= mysql_result($result,0,"user_id");
		$role 		= mysql_result($result,0,"role");
		$user_type	= mysql_result($result,0,"user_type");
				
		
			$name = 'Administrator';
	
	
		setcookie("user", 	 "$email", 	 time()+7200);
		setcookie("user_id", "$user_id", time()+7200);
		setcookie("name", 	 "$name", 	 time()+7200);
		setcookie("role",	 "$role",	 time()+7200);
		
		header( 'Location: list.php' );
	}
else {
		header( 'Location: login.php?x=error' );
	}

	}

[vaultdweller123]

what do you want to be help with?