function menuShow(obj,maxh)
{
  if(obj.style.pixelHeight<maxh)
  {
    obj.style.pixelHeight+=maxh/20;
    obj.filters.alpha.opacity+=5;
    if(obj.style.pixelHeight==maxh/10)
      obj.style.display='block';
    myObj=obj;
    myMaxh=maxh;
    setTimeout('menuShow(myObj,myMaxh)','5');
  }
}
function menuHide(obj,maxh)
{
  if(obj.style.pixelHeight>0)
  {
    if(obj.style.pixelHeight==maxh/20)
      obj.style.display='none';
    obj.style.pixelHeight-=maxh/20;
    obj.filters.alpha.opacity-=5;
    myObj=obj;
    myMaxh=maxh
    setTimeout('menuHide(myObj,myMaxh)','5');
  }
  else
    if(whichContinue)
      whichContinue.click();
}
function menuChange(obj,maxh)
{
  if(obj.style.pixelHeight)
  {
    menuHide(obj,maxh);
    whichOpen='';
    whichcontinue='';
  }
  else
    if(whichOpen)
    {
      whichOpen.click();
    }
    else
    {
      whichContinue='';
    }
}