anchor.diff:  <!--input-->
  -<%@ page import="java.util.*, java.sql.*"%>
  +<%@ page import="java.util.*, java.sql.*, java.text.*"%>
   <html>
   <head>
   <meta charset="utf-8">
  
positive.code: 	     int Count = rsetMetaDataS.getColumnCount();
  
  %>
  <p>SCALAR RESULTS</p>
  <table style="border-style:inset";>
  
  
  
negative.code: 
  	</tr>
  <%
      
      String csvAppend = "";
      
  	String open = "<td>";
             	 String close = "</td>";
  	    	 String tropen = "<tr>";
  	   	 String trclose = "</tr>";
      while (rsetS.next()) {
  
  
          Integer did = new Integer(rsetS.getInt(1));
          Integer sid = new Integer(rsetS.getInt(2));
          java.sql.Date date = rsetS.getDate(3);
          String val = rsetS.getString(4);
          out.println( tropen + open + did + close + open + sid + close + open + val + close + open + date +  close + trclose);
          
          Timestamp ts = rsetS.getTimestamp(3);
          java.util.Date dateTime = null;
          String dateTimeStr = "";
          if(ts != null)
              dateTime = new java.util.Date(ts.getTime());
          if(dateTime != null) {
              // taken from http://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html
              SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
              StringBuffer sb = new StringBuffer();
              sdf.format(dateTime, sb,new FieldPosition(0));
              dateTimeStr = sb.toString();
              dateTimeStr = dateTimeStr.substring(0, 11) + "&nbsp;" + dateTimeStr.substring(11);
          }
              
          csvAppend = csvAppend.concat( sid.toString() +"%2C"+ dateTimeStr +"%2C"+ val +"%0A");
  	}
  
      out.println("</table>");
      
  	// writing into a csv file taken from http://stackoverflow.com/questions/3665115/create-a-file-in-memory-for-user-to-download-not-through-server
      String downloadLink = "<br><a href=\"data:application/csv;charset=utf-8," + csvAppend + "\" download=\"scalar-data_batch("+dateAfter+"_until_"+dateBefore+").csv\" >Click here to <b>download</b></a> this Scalar Data batch. <br>";
      out.println( downloadLink);
           
           
           ResultSet rsetA = stmnt.executeQuery(queryAudio);
  	
  	     ResultSetMetaData rsetMetaDataA = rsetA.getMetaData();
  	     Count = rsetMetaDataA.getColumnCount();
  	     String value;
  	
  %>
  
  <br>
  <p><u>AUDIO RESULTS</u></p>
  <table style="border-style:inset";>
  
  
  