function setadim (object, top, height)
{
  var o = document.getElementById(object);
  o.style.top = top + "px";
  o.style.height = height + "px";
}



function setdim ()
{
  var h = screen.height * 0.67;
  if (screen.height - h > 300)
    h = screen.height - 300;

  setadim("maindiv", 0, h);
  setadim("mainbg", 0, h);
  setadim("logodiv", h / 200, h / 5.5);
  setadim("logoimg", 0, h / 5.5);
  document.getElementById("logodiv").style.width = h / 4.65 + "px";
  document.getElementById("logoimg").style.width = h / 4.65 + "px";
  setadim("menutop", h / 15, h / 8.8);
  setadim("menubottom", h / 1.24, h / 8.8);
  setadim("content", h / 5.3, h / 1.62);
  // the dimensions is set quickly because
  // pictures are not loaded before now
  document.getElementById("logoimg").src = "logo.gif";
  document.getElementById("mainbg").src = "bg.jpg";
}



function saifmale (host, user)
{
  adr = user + "[affena]" + host;
  window.location = "mai" + "lto:" + adr.replace("[affena]", "@");
}