anchor.diff:          if( d.close_app_date == null ) {
             return null;
           } 
  -        var parts = d.close_app_date.split(' ');
  -        return Date.UTC(parts[0], parts[1], parts[2]);
  +        var dateStr = d.close_app_date.split(' ');
  +
  +        var m = parseInt(dateStr[1], 10) - 1;
  +        var date = Date.UTC(dateStr[0], ''+m, dateStr[2]);
  +
  +        return date;
         }),
   
         designation = asteroid.dimension(function(d) { return d.designation});
  
positive.code:     var currentDate = new Date();
  
      var day = currentDate.getDate();
      var month = currentDate.getMonth() + 1;
      var year = currentDate.getFullYear();
      var date1 = Date.UTC(year,month, day);
      //var date2 = Date.UTC(year, month+1, day);
  
negative.code:           .data(sortedDataSet, function(d) { 
  
              var dateStr = d.close_app_date.split(' ');
              // javascript month starts with 0
              var m = parseInt(dateStr[1], 10) - 1;
              var date = Date.UTC(dateStr[0], ''+m, dateStr[2]);
  	          var size = d.size/100;
  
              var baseAxis = date;
  