function dvbp_show_recent_topics()
{
    document.write('<ifr' + 'ame' +
        ' name="dvbp_frame"' +
        ' width="484"' +
        ' height="150"' +
        ' frameborder="0"' +
        ' src="http://dvbportal.dyn1.de/forum/recent_topics.php"' + 
        ' marginwidth="0"' +
        ' marginheight="0"' +
        ' vspace="8"' +
        ' hspace="8"' +
        ' allowtransparency="true"' +
        ' scrolling="no">');
    document.write('</ifr' + 'ame>');
}

dvbp_show_recent_topics();