/**
 * Adding a free extensions to the list
 * @author Sven Lehnert, Konrad Sroka   
 */
function add_free_extension($name, $slug, $url)
{
    $tpd = new Theme_Plugin_Dependency($slug, $url);
    ?>

    <tr class="<?php 
    if ($tpd->check_active()) {
        echo "active";
    } else {
        echo "inactive";
    }
    ?>
">
    	<td><p>
		    <?php 
    // echo '<pre>';
    // print_r($tpd);
    // echo '/<pre>';
    if ($tpd->check_active()) {
        echo $name . ' is installed and activated!';
    } else {
        if ($tpd->check()) {
            echo $name . ' is installed, but not activated. <a href="' . $tpd->activate_link() . '">Click here to activate the plugin.</a>';
        } else {
            if ($install_link = $tpd->install_link()) {
                echo $name . ' is not installed. <a href="' . $install_link . '">Click here to install the plugin.</a>';
            } else {
                echo $name . ' is not installed and could not be found in the plugin directory. Please install this plugin manually.';
            }
        }
    }
    ?>
 
		</td></p>
    </tr><?php 
}