function showhidemenu(menu,mode)
{
  hideall();

  if (mode=="s")
  {
  document.all[menu].style.visibility="visible";
  }
  else
  {
  document.all[menu].style.visibility="hidden";
  }
}

function hideall()
{
  // hide ALL menus first - *MUST* be a better way to do this
  document.all["Menu1"].style.visibility="hidden";
}

function hideall2()
{
 document.all["menu"].style.visibility="hidden";
 document.all["wine"].style.visibility="hidden";
 document.all["chefs"].style.visibility="hidden";
 document.all["special"].style.visibility="hidden";
 document.all["about"].style.visibility="hidden";
 document.all["discounts"].style.visibility="hidden";
}

function imshow(imgName)
{
 hideall();
 document.all[imgName].style.visibility="visible";
}

function imhide(imgName)
{
 document.all[imgName].style.visibility="hidden";
}