<!--
if (window.Event)
  document.captureEvents(Event.MOUSEUP);

function hcms_nocontextmenu() 
{
  event.cancelBubble = true, event.returnValue = false;
  return false;
} 

function hcms_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 = hcms_nocontextmenu;
document.onmousedown = hcms_norightclick;
document.onmouseup = hcms_norightclick;
//-->