anchor.diff:   		var metricValue = document.getElementById(metric + [i]).innerHTML;
    		//calculates the bar graph width 
    		var barWidth = removeCommasOrPercentage(metricValue) * scale;
  - 		//creates a span id if needed later
  + 		//creates a span id to use to retrieve the project bar width
    		var spanId = "span" + i;
    		//alternates color row based on the row number
    		var color = getColor(i);
  
positive.code:    						 metric = document.getElementById('metricsTable').getElementsByTagName('td')[i].innerHTML;
     						 metricAsNumber = parseInt(removeCommasOrPercentage(metric)); 
     						 metricArray.push(metricAsNumber);
     						 idGenerator = idName + count;
     						 divGenerator = "div" + count;   							    						    						 
     					     tablecontents += "<td style = 'display: none' id = '" + idGenerator + "'nowrap='' align='left' >" + metric + "</td>";
     					  	  metricFound = true; 
  
negative.code: <!--Retrieves the largest metric value from the metric selected in order to calculate the bar graph scale-->
  function getBarGraphScale(metricsArray){
  	var tableWidth = document.getElementById("metricsTable").offsetWidth;
  	//the bar graph width is about 40% of the table width
  	var barGraphWidth = tableWidth/2.5;
  	largestNumber= Math.max.apply(Math, metricsArray);
  	var scale = barGraphWidth/largestNumber;
  