function menuover(i)
{
  var item =   document.getElementById("menuitem" + i);
  item.className = "menuitem_selected";
}

function menuout(i)
{
  var item =   document.getElementById("menuitem" + i);
  item.className = "menuitem";
}

function menuclick(i)
{
  var item =   document.getElementById("menulink" + i);

  window.navigate(item.href);

}