print_hidden(2);
        echo '<p align="center"><input type="submit" class="button" value=" Next &raquo; " name="submit" /></p></form>';
        return;
    }
}
print_progress($step);
unset($_POST['submit']);
if (isset($progress)) {
    print_feedback($progress);
}
if (isset($errors)) {
    print_errors($errors);
}
echo '<form action="' . $_SERVER['PHP_SELF'] . '" method="post" name="form">
	<input type="hidden" name="step" value="2" />';
store_steps(1);
print_hidden(2);
if ($found_lang) {
    ?>
<table width="60%" class="tableborder" cellspacing="0" cellpadding="1" border="0" align="center">
<tr>
	<td colspan="2" class="row1"><p><small>All installed language packs and changes made to the default English language will be deleted. You will have to re-install any language packs by downloading the latest versions from ATutor.ca. Some language packs may not currently be available.</small></p></td>
</tr>
<tr>
	<td class="row1"><small><b><label for="dir">Continue with the upgrade?</label></b></small></td>
		<td class="row1" valign="middle" nowrap="nowrap"><input type="radio" name="override" value="1" id="c2" /><label for="c2">Yes, Continue</label>, <input type="radio" name="override" value="0" id="c1" checked="checked" /><label for="c1">No, Cancel</label></td>
</tr>
</table><br />
	<?php 
}
echo '<input type="hidden" name="db_login" value="' . urlencode($_POST['db_login']) . '" />';

/* AContent                                                             */
/************************************************************************/
/* Copyright (c) 2010                                                   */
/* Inclusive Design Institute                                           */
/*                                                                      */
/* This program is free software. You can redistribute it and/or        */
/* modify it under the terms of the GNU General Public License          */
/* as published by the Free Software Foundation.                        */
/************************************************************************/
if (!defined('TR_INCLUDE_PATH')) {
    exit;
}
if (isset($_POST['submit'])) {
    unset($_POST['submit']);
    unset($action);
    store_steps($step);
    $step++;
    return;
}
$file = '../include/config.inc.php';
unset($errors);
unset($progress);
if (file_exists($file)) {
    @chmod($file, 0666);
    if (!is_writeable($file)) {
        $errors[] = '<strong>' . $file . '</strong> is not writeable. Use <kbd>chmod a+rw ' . $file . '</kbd> to change permissions.';
    } else {
        $progress[] = '<strong>' . $file . '</strong> is writeable.';
    }
} else {
    $errors[] = '<strong>' . $file . '</strong> does not exist.';

			print_hidden(2);
			print_post_for_step9($_POST);
			echo '</form>';			
			return;
		}
	}
}

	//Failed 
	if (isset($errors)) {
		print_errors($errors);
	}

	echo '<form action="'.$_SERVER['PHP_SELF'].'" method="post" name="form">
	<input type="hidden" name="step" value="3" />';
	store_steps(2);
	print_hidden(3);
	print_post_for_step9($_POST);
	echo '<p align="center"><input type="submit" class="button" value=" Retry " name="submit" /></p></form>';
	return;


/** ---------------------------------------------------------------------------
 * Functions declaraion
 *  ---------------------------------------------------------------------------
 */
/**
 * Runs through the database and get all the courses' titles and languages out
 * @param		table_prefix is the database table prefix
 * @course_info	is the array that stores the course_id->[charset, encoding] mapping.
 */