function multimedia(url,pref) {
	options = "scrollbars=no,height=435,width=496";
	if (pref == null) pref = 0;
	newWindow = window.open("http://www.terra.com/protagonistas/novela2002/multimedia_choice.html?video="+url+"&pref="+pref,'multimedia',options);
}

function audio(audio) {
        options = "scrollbars=no,height=220,width=235";
        newWindow = window.open("http://www.terra.com/protagonistas/novela2002/audio.html?audio="+audio,'audio',options);
}