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;
  }
 }
 document.oncontextmenu = nocontextmenu;
document.onmousedown = norightclick;

function hidestatus(){
window.status=''
return true}
if (document.layers)
document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT)
document.onmouseover=hidestatus
document.onmouseout=hidestatus

function disableselect(e){
return false
}
function reEnable(){
return true
}
//if IE4+
document.onselectstart=new Function ("return false")
//if NS6
if (window.sidebar){
document.onmousedown=disableselect
document.onclick=reEnable
}