Question multi dewplayer bot

<?php
/**
* @version $Id: mosflash.php,v 0.0.1 2005/01/06 01:13:30 mmsidon Exp $
* @package Mambo
* @copyright (C) 2000 - 2005 Miro International Pty Ltd
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* Mambo is Free Software
*
* Modified by Quoc-Huy for autoplay, bgcolor and other folder than /images/stories
* http://www.quoc-huy.com/
* http://www.goloom.com/
* Demo: http://www.martinkoums.com/
* {play}path/to/my_file.mp3|[AUTOPLAY]|#[BGCOLOR]|[AUTOREPLAY]{/play}
*  - A '/' (slash) will be added in front of the path to the MP3 file.
*    This means the path is an absolute path from the root of the website.
*  - [AUTOPLAY] will be 1 or 0
*  - [BGCOLOR] will be an HTML color code (example: FFFFFF for white)
*  - [AUTOREPLAY] will be 1 or 0
*/
 
/** ensure this file is being included by a parent file */
defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
 
$_MAMBOTS->registerFunction( 'onPrepareContent', 'botdewplayer' );
 
function botdewplayer( $published, &$row, &$params, $page=0 ) {
global $mosConfig_absolute_path;
 
// define the regular expression for the bot
$regex = "#{play}(.*?){/play}#s";
 
if (!$published) {
$row->text = preg_replace( $regex, '', $row->text );
return;
}
 
 
// perform the replacement
$row->text = preg_replace_callback( $regex, 'botdewplayer_replacer', $row->text );
 
return true;
}
 
function botdewplayer_replacer ( &$matches ) {
global $mosConfig_absolute_path, $mosConfig_live_site;
$thisParams = explode("|",$matches[1]);
 
$path = $thisParams[0];
$autoplay = $thisParams[1];
$bgcolor = $thisParams[2];
$autoreplay = $thisParams[3];
 
$mp3Url = (ereg("^http", $path) ? $path : $mosConfig_live_site .'/images/stories/mp3/'. $path);
if(empty($bgcolor)) $bgcolor='#000000';
$text = '<!-- MP3 DewPlayer Joomla module by NGUYEN DINH Quoc-Huy http://www.quoc-huy.com -->
<object type="application/x-shockwave-flash" data="'. $mosConfig_live_site .'/mambots/content/dewplayer.swf?son='. $mp3Url .'&autoplay='.$autoplay.'&autoreplay='.$autoreplay.'" width="200" height="20" bgcolor="'.$bgcolor.'">
<param name="movie" value="'. $mosConfig_live_site .'/mambots/content/dewplayer.swf?son='. $mosConfig_live_site .'/images/stories/mp3/'. $path .'&autoplay='.$autoplay.'&autoreplay='.$autoreplay.'" />
<param name="bgcolor" value="'.$bgcolor.'" /></object>
';
return $text;
}
?>