Mine

<?php
require("header.php");
if (isset($_GET['sb']))
{
        if (!file_exists("./includes/pages/".strtolower($_GET['sb']).".inc"))
        {
                $sasb = "nada";
        }
        else
        {
                $sasb = strtolower($_GET['sb']);
        }
}
else
{
        $sasb = "news";
}
switch ($sasb)
{
        case "edit":
                break;
        case "clients":
                $global = $db->sselect($sasb, "*");
                include(GLOBAL_INCLUDE."/{$sasb}.inc");
                break;
        case "news":
                $global = $db->sselect($sasb, "*");
                include(GLOBAL_INCLUDE."/{$sasb}.inc");
                break;
        case "blog":
                $global = $db->sselect($sasb, "*", 3 , "id|DESC");
                include(GLOBAL_INCLUDE."/{$sasb}.inc");
                break;
        case "photography":
                $global = $db->sselect($sasb, "*");
                include(GLOBAL_INCLUDE."/{$sasb}.inc");
                break;
        case "downloads":
                $global = $db->sselect($sasb, "id , name");
                include(GLOBAL_INCLUDE."/{$sasb}.inc");
                break;
        case "contact":
                include(GLOBAL_INCLUDE."/{$sasb}.inc");
                break;
        case "calendar":
                include(GLOBAL_INCLUDE."/{$sasb}.inc");
                break;
        case "time":
                include(GLOBAL_INCLUDE."/{$sasb}.inc");
                break;
        case "nada":
                include(GLOBAL_INCLUDE."/{$sasb}.inc");
                break;
        default:
                $global = $db->sselect("news", "*");
                include(GLOBAL_INCLUDE."/news.inc");
                break;
}

require("footer.php");
?>