anchor.diff:            height:			(9 * n) + 50,
             chartArea:		{left: windowSize()/4, top: 0, height: 9 * n},
             backgroundColor: 	["0", "CCCCCC", "0.2", "FFFFFF", "0.2"],
  -          colors: 			['#0000FF', '#59BB14'],
  +          colors: 			['#C9C9FF', '#0000FF', '#59BB14', '#B5E196'],
             fontName: 		"Lucida Grande,Verdana,Geneva,Lucida,Helvetica,Arial,sans-serif",
             fontSize: 		11,
             vAxis: 			{title: 'Condition', titleTextStyle: {color: '#1F7492'}},
  
positive.code:         var data = new google.visualization.DataTable();
          data.addColumn('string', 'Cell type');
  
          data.addColumn('number', 'Downregulation');
          data.addColumn('number', 'Upregulation');
  
          var chartDirections = {'up': false, 'down':false};
  
  
negative.code:             } else {
                if (filters.regulationType.indexOf("NONE") < 0) return false;
              }
            }
          }
  
  