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 "<P><FORM><INPUT TYPE='button' value='Calculate' Name='btnCallCalc' onClick='document.calculator.calculate()'><INPUT TYPE='button' value='View Report' Name='btnOpenNote' onClick='openNote()'></FORM>";
	}
	
	
	function openNote()
	 { 
	 
	 var agt=navigator.userAgent.toLowerCase(); 
	 var is_aol   = (agt.indexOf("aol") != -1);
	
	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();
	 }
	
	
	
	 }