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:             } else {
                if (filters.regulationType.indexOf("NONE") < 0) return false;
              }
            }
          }
  
          <%-- p-value --%>
          if ("pValue" in filters) {
            if (expression.pValue > filters.pValue) {
              return false;
            }
          }
  
  
negative.code:             var formattedString = tStatistic + ' (t-statistic), ' + expression.pValue + ' (p-value)';
  
              if (tStatistic > 0) { <%-- UP --%>
                <%-- low confidence? --%>
                if (geneExpressionAtlasDisplayer.currentFilter.pValue < expression.pValue) {
  	              data.setValue(n, 1, 0);
  	              data.setValue(n, 2, 0);
  	              data.setValue(n, 3, 0);
  	              data.setValue(n, 4, tStatistic);
  	
  	              data.setFormattedValue(n, 4, formattedString);
                } else {
  	              data.setValue(n, 1, 0);
  	              data.setValue(n, 2, 0);
  	              data.setValue(n, 3, tStatistic);
  	              data.setValue(n, 4, 0);
  	
  	              data.setFormattedValue(n, 3, formattedString);
                }
  
                chartDirections.up = true;
              } else {  <%-- DOWN --%>
                <%-- low confidence? --%>
                if (geneExpressionAtlasDisplayer.currentFilter.pValue < expression.pValue) {
                    data.setValue(n, 1, tStatistic);
                    data.setValue(n, 2, 0);
                    data.setValue(n, 3, 0);
                    data.setValue(n, 4, 0);
  
                    data.setFormattedValue(n, 1, formattedString);
                } else {
              	  data.setValue(n, 1, 0);
                    data.setValue(n, 2, tStatistic);
                    data.setValue(n, 3, 0);
                    data.setValue(n, 4, 0);
  
                    data.setFormattedValue(n, 2, formattedString);
                }
  
                chartDirections.down = true;
              }
  