Source for file cookies_required.act.php

<?php
/**
 * @since 8/9/06
 * @package polyphony.authentication
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: cookies_required.act.php,v 1.4 2007/09/19 14:04:53 adamfranco Exp $
 */ 
 
require_once(POLYPHONY."/main/library/AbstractActions/Action.class.php");
 
/**
 * <##>
 * 
 * @since 8/9/06
 * @package polyphony.authentication
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: cookies_required.act.php,v 1.4 2007/09/19 14:04:53 adamfranco Exp $
 */
class cookies_requiredAction {
        
    /**
     * Execute this action
     * 
     * @return void 
     * @access public
     * @since 8/9/06
     */
    function execute () {
        print _("<h2>Error: You must have cookies enabled in your browser.</h2>
            <ul >
                <li style='margin-bottom: 15px;'><strong>FireFox/Mozilla:</strong>
                    <ol>
                        <li>Open the FireFox Preferences
                            <ul>
                                <li>Windows: <strong>Tools</strong> -&gt; <strong>Options...</strong></li>
                                <li>Mac: <strong>FireFox</strong> -&gt; <strong>Preferences...</strong></li>
                            </ul>
                        </li>
                        <li>In the preferences window, go to <strong>Privacy</strong> -&gt; <strong>Cookies</strong></li>
                        
                        <li>Check the <strong>Allow sites to set Cookies/Enable Cookies</strong> box.</li>
                        <li>Refresh this page at least once, this error should go away.</li>
                    </ol>
                </li>
                
                <li style='margin-bottom: 15px;'><strong>Internet Explorer (IE):</strong>
                    <ol>
                        <li>Open the Internet Options: <strong>Tools</strong> -&gt; <strong>Internet Options</strong></li>
                        <li>Click on the <strong>Privacy</strong> tab.</li>
                        <li>Change the privacy setting to <strong>Medium High</strong> or less</li>
                        <li>Refresh this page at least once, this error should go away.</li>
                    </ol>
                </li>
                <li style='margin-bottom: 15px;'><strong>Safari:</strong>
                    <ol>
                        <li>Open the Safari Preferences: <strong>Safari</strong> -&gt; <strong>Preferences...</strong></li>
                        <li>In the preferences window, go to the <strong>Security</strong> tab.</li>
                        
                        <li>Select <strong>Only from sites you navigate to</strong> option under <strong>Accept Cookies</strong>.</li>
                        <li>Refresh this page at least once, this error should go away.</li>
                    </ol>
                </li>
            </ul>");
        
        $result = ob_get_clean();
        return $result;
    }
    
}
 
?>