/* ---------- menu script ---------- */
  var leftsmenu;

  function GoLeftMenu(id, total) {
    leftsmenu = eval("leftsmenu" + id);

    if(leftsmenu.style.display == "none") {
      leftsmenu.style.display = "block";
    } else {
      leftsmenu.style.display = "none";
    }

    for(i = 1; i <= total; i++) {
      if(i != id) {
        leftsmenu = eval("leftsmenu" + i);
        leftsmenu.style.display = "none";
      }
    }
  }
/* ---------- menu script // ---------- */