function showbuttons()
{
  var agt = navigator.userAgent.toLowerCase();
  var IEMAC = ((agt.indexOf("msie") != -1) && agt.indexOf("mac")!=-1);
  var N6 = (agt.indexOf("netscape6") != -1 || (agt.indexOf("netscape/6") !=-1 ));

//  if ( IEMAC || N6 )
//  {
//    return "<P>";
//  }

  return "<br><a href='JavaScript: document.calculator.calculate();'>Calculate</a>&nbsp;&nbsp;&nbsp;<a href='JavaScript: openNote();'>View Report</a>";
}

function openNote()
{
  var agt    = navigator.userAgent.toLowerCase();
  var is_aol = (agt.indexOf("aol") != -1);
  var leftpos = 0;

  if (screen)
  {
    leftpos = screen.width/2 - 300;
  }

  if (is_aol)
  {
    var s = " ";
    s = document.calculator.sJavaScriptReport('HTML');
    document.write(s);
  }
  else
  {
    var OpenWindow = window.open("","newwin","toolbar=yes,menubar=yes,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width=600,height=380,left="+leftpos+",top=20");

    var s = " ";

    if (navigator.appName == "Netscape")
      s = document.applets["calculator"].sJavaScriptReport('HTML');
    else
      s = document.calculator.sJavaScriptReport('HTML');

    OpenWindow.document.write(s);
    OpenWindow.document.close(); 
    OpenWindow.focus();
  }
}