function hidMenu() {
  var items = menuItems.split(',');
  var i=0;
  for (i=0; i < items.length; i++){
    if ((items[i]) && (openItm != items[i])){
      if (document.getElementById('m'+items[i])){
        document.getElementById('m'+items[i]).style.display="none";
      }
    }else{
      if (document.getElementById('m'+items[i])){
        document.getElementById('m'+items[i]).style.display="block";
      }
    }
  }
}

function openMenu(id){
  if (document.getElementById('m'+id).style.display == "block"){
    document.getElementById('m'+id).style.display="none";
  }else{
    document.getElementById('m'+id).style.display="block";
  }

  var items = menuItems.split(',');
  var i=0;

  for (i=0; i < items.length; i++){
    if ((items[i]) && (id != items[i])){
      document.getElementById('m'+items[i]).style.display="none";
    }
  }

  return false;
}