function silverghyll_include_best_library($filename = 'silverghyll-admin-menu.php', $path_type = 'dir')
{
    $transient_name = '!SILVER-BEST!' . $filename . '-' . $path_type;
    global $silverghyll_transients;
    if ($silverghyll_transients->get($transient_name)) {
        return $silverghyll_transients->get($transient_name);
        // Avoid parsing the files if we can!
    }
    $path_type = strtolower(trim($path_type));
    $silverghyll_plugins = silverghyll_plugin_library_dirs();
    // Test whether we have a theme version to test as well
    $silverghyll_options = get_option('kandie-girls-theme');
    if ($silverghyll_options['theme_name'] == get_current_theme()) {
        $silverghyll_plugins[$silverghyll_options['theme_uri'] . 'silverghyll-library/'] = $silverghyll_options['theme_dir'] . 'silverghyll-library/';
    }
    $max_ver = 0;
    // The best version found
    $best_path = '';
    // The path of the best version found
    $best_date = 0;
    // The date of the best version found as ymdHi format
    foreach ($silverghyll_plugins as $plugin => $path) {
        $file_path = $path . $filename;
        if (!file_exists($file_path)) {
            if (function_exists('silverghyll_debug_log') and silverghyll_debug_status()) {
                silverghyll_debug_log("Missing library {$filename} in {$path}<br/>");
            }
            // If debugging, we need to know
            continue;
            //  Skip any old libraries which don't contain a version of the file we want
        }
        $ver = silverghyll_versioneer($file_path);
        if (!$ver and function_exists('silverghyll_debug_log')) {
            silverghyll_debug_log('No version found in ' . $file_path . ' while finding best library');
        }
        $num_ver = silverghyll_numver($ver);
        $item_date = date('ymdHi', filemtime($file_path));
        // Debugging aid - aomment out for live use
        /*		
        		echo "<h3>File: $filename</h3>";
        		echo "<p>Bagged: ver=$max_ver @{$best_date} & path=$best_path</p>";
        		echo "<p>Testing: ver=$num_ver @{$item_date} & path=$path<br/></p>"; 
        */
        // Best is highest version or, if version is identical, the newest modified
        if ($max_ver < $num_ver or $max_ver == $num_ver and $item_date > $best_date) {
            if ($path_type[0] == 'd') {
                // Update best_path which may be a folder, URL or version
                $best_path = $path . $filename;
            } elseif ($path_type[0] == 'v') {
                $best_path = $num_ver;
            } else {
                $best_path = $plugin . $filename;
            }
            $best_date = $item_date;
            $max_ver = $num_ver;
        }
    }
    // Store in a transient to avoid iterating when not needed but only once all plugins have loaded
    if (defined('SILVERGHYLL_READY')) {
        $silverghyll_transients->set($transient_name, $best_path);
    }
    return $best_path;
}
function silverghyll_create_admin_menu()
{
    $silverghyll_plugins = get_silverghyll_plugins();
    ksort($silverghyll_plugins);
    $plugin_data = get_plugin_data(plugin_dir_path(__FILE__) . '../readme.txt');
    // Path to this plugins readme
    $plugin_name = $plugin_data['Name'];
    if (!$plugin_name) {
        $plugin_name = 'Kandie Girls';
    }
    // If not a plugin, then it is the Kandie Girls theme!
    silverghyll_check_foundation(true);
    // Check silvergyll-foundation.php is up to date and display a warning if not
    ?>
	<h3>Silverghyll Packages</h3>
	<p>This sub-menu is used for packages (plugins and themes) from <a href="http://www.silverghyll.com" target="_blank">Silverghyll</a></p>
	<table id="silverghyll-inventory" class="widefat">
	<thead>
		<tr>
			<td>Package</td>
			<td>Type</td>
			<td>Installed?</td>
			<td>Description</td>
		</tr>
	</thead>
	<tbody>
	
	<?php 
    foreach ($silverghyll_plugins as $kp) {
        ?>
		<tr>
			<?php 
        if (isset($kp['PluginURI'])) {
            ?>
				<td><a href="<?php 
            echo $kp['PluginURI'];
            ?>
" title="<?php 
            echo $kp['Name'];
            ?>
"><?php 
            echo $kp['Name'];
            ?>
</a></td>
			<?php 
        } else {
            ?>
				<td><?php 
            echo $kp['Name'];
            ?>
</td>
			<?php 
        }
        ?>
			
			<td>Plugin</td>
			<td>
				<?php 
        $item_installed = $kp['Installed'] === true ? 'Yes' : 'No';
        _e($item_installed);
        if ($item_installed == 'Yes') {
            echo ' (v' . $kp['Version'] . ')';
        }
        ?>
			</td>
			<td><?php 
        echo $kp['Description'];
        ?>
</td>
		</tr>
	<?php 
    }
    ?>
 

	<?php 
    if (defined('KANDIE_THEME_DIR')) {
        echo "<tr><td>Kandie Girls</td><td>Theme</td><td>Yes (v" . silverghyll_versioneer(trailingslashit(silverghyll_THEME_DIR) . 'style.css');
        echo ")</td><td>Kandie Girls theme developed for Egyptological</td></tr>";
    }
    ?>
	</tbody>
	</table><br style="clear:both;">
	
	Packages &copy; Kate Phizackerley and/or Silverghyll 2009-2012.  Please refer to each package for copyright and licence details. <br/>
	
	<?php 
    silverghyll_debug_status('echo-trace');
    echo "<br/><h3>Silverghyll Library Versions and Paths</h3><style type='text/css'>.widefat thead td {font-weight:bold;font-size;120%;}</style>";
    echo "<table class='widefat'><thead><b><tr><td>Library Item</td><td>Path</td><td>Version</td><td>Date</td></tr></b></thead><tbody>";
    $lib_contents = silverghyll_admin_library_versions();
    foreach ($lib_contents as $item => $path) {
        $tidy_path = dirname(str_replace($_SERVER['DOCUMENT_ROOT'], '', $path));
        // Strip out the leading stuff and the item name
        echo "<tr><td>{$item}</td><td>{$tidy_path}</td><td>" . silverghyll_versioneer($path) . "</td><td>" . date('d/m/Y', filemtime($path)) . "</td></tr>";
    }
    $gd_inf = gd_info();
    $gd_ver = " &amp; GD {$gd_inf['GD Version']}" . ($gd_inf['Freetype Support'] ? " with Freetype support" : "");
    echo "</tbody></table><br/><p>Printed by {$plugin_name} using PHP v" . phpversion() . "{$gd_ver} with Silverghyll Foundation Library from " . SILVERGHYLL_READY . "</p>";
}