function alcargar() {setTimeout("window.open('popup.html','w','dependent=no, toolbar=no, location=no, directories=no, menubar=no, scrollbars=no, resizable=no, width=400, height=233, top=0, left=0')",6000)}

function suena(url){ 
var repro='<embed type="application/x-mplayer2" pluginspage="http://www.microsoft.com/Windows/MediaPlayer/" src="' + url + '" showcontrols="1" hidden="false" align="middle" width="320" height="45" autostart="true" loop="false" volume="100" showstatusbar="false" />'; 
if(document.all){document.all("reproductor").innerHTML=repro} 
else 
if(document.getElementById){document.getElementById("reproductor").innerHTML=repro} 
else {alert("El navegador no soporta el método")} 
}