<!--
if (window.Event)
  document.captureEvents(Event.MOUSEUP);

function nocontextmenu()
{
  event.cancelBubble = true, event.returnValue = false;

  return false;
}

function norightclick(e)
{
  if (window.Event)
  {
    if (e.which == 2 || e.which == 3) return false;
  }
  else if (event.button == 2 || event.button == 3)
  {
    event.cancelBubble = true, event.returnValue = false;
    return false;
  }
}

if (document.layers)
  document.captureEvents(Event.MOUSEDOWN);

document.oncontextmenu = nocontextmenu;
document.onmousedown = norightclick;
document.onmouseup = norightclick;
// -->