function abrir (URL) {
	window.open (URL, 'ventanaCD','toolbar=no,location=no,directories=no,menubar=no,scrollbars=no,status=no,resizable=no,width=350,height=350');
}

function abrir400 (URL) {
	window.open (URL, 'ventanaCD','toolbar=no,location=no,directories=no,menubar=no,scrollbars=no,status=no,resizable=no,width=400,height=400');
}

function popup (URL,width,height) {
	hnd = window.open (URL, 'ventana','toolbar=no,location=no,directories=no,menubar=no,scrollbars=no,status=no,resizable=no,width='+width+',height='+height);
	if (window.focus) {hnd.focus()}
	return false;
}

function popup_scroll (URL,width,height) {
	hnd = window.open (URL, 'ventana','toolbar=no,location=no,directories=no,menubar=no,scrollbars=yes,status=no,resizable=no,width='+width+',height='+height);
	if (window.focus) {hnd.focus()}
	return false;
}