document.write( '              <tr>' );
document.write( '                <td align="center" valign="top" class="pad_noticias"><table align="center" border="0" cellpadding="0" cellspacing="0" >' );
document.write( '                    <tr><td>&nbsp;</td></tr>' );
document.write( '                    <tr><td><a href="presentacion/index.html" onclick="abrir_presentacion(); return false;"><img src="imagenes/banner_flash.gif" border="0" /></a></td></tr>' );
document.write( '                    <tr><td>&nbsp;</td></tr>' );
document.write( '                    <tr><td><a href="descargas/Dossier_General_Atc3.pdf" target="_blank"><img src="imagenes/banner_dossier.gif" border="0" /></a></td></tr>' );
document.write( '                </table></td>' );
document.write( '              </tr>' );

function abrir_presentacion() {
	window.open('presentacion/index.html', '', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=800,height=650,top=50,left=50');
}