GC index

<?php
include ('common.php');
ShowHead();
TopNav();
// Whitelist of valid includes
$validPages = array("links", "todo", "contact", "change", "404", "privacy");

if (in_array($_GET['id'], $validPages))
{
    include "./pages/underscore/" . $_GET['id'] . ".php";
}
else
{
?>
<div class="colmask leftmenu">
    <div class="colleft">
        <div class="col1">
            <!-- Column 1 start -->
            <h2>Featured Game</h2>
<div id="featured">
    <a href="./games/shooting/sierra7.php"><img alt="Featured Game" src="featured.JPG" border="0"></a>
        <br />
    Click the image to play!
</div>
<p>
    The featured game is Sierra 7! Fire at will in this intense FPS flash game!
            <!-- Column 1 end -->
        </div>

<?php
}
 ShowLeft();
    echo '</div>
</div>';
 ShowFoot(); ?>