function toggle(id)
{

for(x=1;x<7;x++)
  { 
     uno='carta'+(x)
	 
   if (uno == id)
    {
      if (document.getElementById(uno).style.display == "")
    {
      document.getElementById(uno).style.display = "none"}

      else {
       document.getElementById(uno).style.display = ""}
     }
	 
  else 
  {
   document.getElementById(uno).style.display = "none"}}
  
}


function cambio(capa,d,texto)
{
carta.innerText=texto;
for (x=1; x<20; x++)
{
if(x==capa)
{
num =  'menu'+(capa)
document.getElementById(num).style.visibility="visible"
}
else
{
num =  'menu'+(x)
document.getElementById(num).style.visibility="hidden"
}
}
}