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")