var message="Sorry, right-click has been disabled"; 
  /////////////////////////////////// 
  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")