var obj1=document.getElementById("player1");
var obj2=document.getElementById("fecharplayer");
var obj3=document.getElementById("player2");
function fecharplayer(){
obj1.controls.stop();
obj3.controls.stop();
obj1.style.display="none";
obj3.style.display="none";
obj2.style.display="none";
}
function mostrarbl(){
obj1.style.display="block";
obj2.style.display="block";
obj1.controls.play();
obj3.controls.stop();
obj3.style.display="none";
}
function mostrardc(){
obj3.style.display="block";
obj2.style.display="block";
obj3.controls.play();
obj1.controls.stop();
obj1.style.display="none";
}