function popup(height, width, url){
		var sParams = 'height='+height+',' 
		   sParams = sParams + 'width='+width+',' 
			sParams = sParams + 'toolbar=no,' 
			sParams = sParams + 'status=no,' 
			sParams = sParams + 'scrollbars=yes,' 
			sParams = sParams + 'directories=no,' 
			sParams = sParams + 'location=no,' 
			sParams = sParams + 'menubar=no,' 
			sParams = sParams + 'resizable=yes';
		var thisWin = window.open(url,"popup",sParams);
		return false;	
	}

   function printPage() {
     if (pr) // NS4, IE5
       window.print()
     else if (da && !mac) // IE4 (Windows)
       vbPrintPage()
     else // other browsers
       alert("Sorry, your browser doesn't support this feature.");
     return false;
   }

   var da = (document.all) ? 1 : 0;
   var pr = (window.print) ? 1 : 0;
   var mac = (navigator.userAgent.indexOf("Mac") != -1); 

   if (da && !pr && !mac) with (document) {
     writeln('<OBJECT ID="WB" WIDTH="0" HEIGHT="0" CLASSID="clsid:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>');
     writeln('<' + 'SCRIPT LANGUAGE="VBScript">');
     writeln('Sub window_onunload');
     writeln('  On Error Resume Next');
     writeln('  Set WB = nothing');
     writeln('End Sub');
     writeln('Sub vbPrintPage');
     writeln('  OLECMDID_PRINT = 6');
     writeln('  OLECMDEXECOPT_DONTPROMPTUSER = 2');
     writeln('  OLECMDEXECOPT_PROMPTUSER = 1');
     writeln('  On Error Resume Next');
     writeln('  WB.ExecWB OLECMDID_PRINT, OLECMDEXECOPT_DONTPROMPTUSER');
     writeln('End Sub');
     writeln('<' + '/SCRIPT>');
   }