var message="";
function clickIE(){
 if(document.all){
  (message);
  return false;
  }
 }

function clickNS(e){
 if(document.layers || (document.getElementById&&!document.all)){
  if(e.which == 2 || e.which == 3){
   (message);
   return false;
   }
  }
 }

if(document.layers){
 document.captureEvents(Event.MOUSEDOWN);
 document.onmousedown = clickNS;
 }else{
 document.onmouseup = clickNS;
 document.oncontextmenu = clickIE;
 }

document.oncontextmenu = new Function("return false")

function disableselect(e){
 return false
}

function reEnable(){
 return true
}

document.onselectstart=new Function ("return false")

if (window.sidebar){
 document.onmousedown=disableselect
 document.onclick=reEnable
}