var def="0";
function mover(object){
  var mm=document.getElementById("m_"+object);
  if(def!=0){
    var mdef=document.getElementById("m_"+def);
  }
  var ss=document.getElementById("s_"+object);
  ss.style.display="block";
  if(def!=0){
    var sdef=document.getElementById("s_"+def);
    sdef.style.display="none";
  }
}
function mout(object){
  var mm=document.getElementById("m_"+object);
  if(def!=0){
    var mdef=document.getElementById("m_"+def);
  }
  var ss=document.getElementById("s_"+object);
  ss.style.display="none";
  if(def!=0){
    var sdef=document.getElementById("s_"+def);
    sdef.style.display="block";
  }
}