var isNav, isIE
var coll = ""
var styleObj = ""
var unter_menue = false

if (parseInt(navigator.appVersion) >= 4) {
  if (navigator.appName == "Netscape") {
    isNav = true
  }
  else {
    isIE = true
    coll = "all."
    styleObj = ".style"
  }
}
   
function getObjLeft(obj) {
  if (isNav) {
    return obj.left
  }
  else {
    return obj.pixelLeft
  }
}

function shiftTo(obj, x, y) {
  if (isNav) {
    obj.moveTo(x,y)
  }
  else {
    obj.pixelLeft = x
    obj.pixelTop = y
  }
}

function shiftBy(obj, deltaX, deltaY) {
  if (isNav) {
    obj.moveBy(deltaX, deltaY)
  }
  else {
    obj.pixelLeft += Math.round(deltaX)
    obj.pixelTop  += deltaY
  }
  return;                      
}

function intro() {
  var obj1 = eval ("document." + coll + "Layer1" + styleObj);
  shiftTo(obj1, 0, 0);
  gleit();
}

function gleit() {
  var obj1 = eval ("document." + coll + "Layer1" + styleObj)
  xpos = getObjLeft(obj1)
  shiftBy(obj1, -1, 0)
  if (xpos > - 1258) {
    setTimeout("gleit()", 40)
  }
}