function oculta(obj) {
  obj.style.visibility = "hidden"
}

function muestra(obj) {
  obj.style.visibility = "visible"
}

function segvent(url,w,h){
window.open(url,"Belcar","left=10,top=10,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=" + w + ",height=" + h)
//window.open("magamil.html","ventana1","left=10,top=10,width=520,height=714,resizable=yes") 
//alert("hola")

}

//stop();
//unloadMovieNum(0);
//getURL("javascript:oculta(capa)");

//aleat = Math.random() * direcciones.length 
//aleat = Math.floor(aleat) 

function subrayo(obj){
obj.style.textDecoration = 'underline'
}
function desubrayo(obj){
obj.style.textDecoration = 'none'
}