diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/CoAuthorshipGraphMLWriter.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/CoAuthorshipGraphMLWriter.java
index 78f36d9b5..bb1ff8b44 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/CoAuthorshipGraphMLWriter.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/CoAuthorshipGraphMLWriter.java
@@ -62,9 +62,13 @@ public class CoAuthorshipGraphMLWriter {
 
 		graphMLContent.append("\n<graph edgedefault=\"undirected\">\n");
 		
-		generateNodeSectionContent(visVOContainer, graphMLContent);
+		if (visVOContainer.getNodes() != null & visVOContainer.getNodes().size() > 0) {
+			generateNodeSectionContent(visVOContainer, graphMLContent);
+		}
 		
-		generateEdgeSectionContent(visVOContainer, graphMLContent);
+		if (visVOContainer.getEdges() != null & visVOContainer.getEdges().size() > 0) {
+			generateEdgeSectionContent(visVOContainer, graphMLContent);
+		}
 		
 		graphMLContent.append("</graph>\n");
 		  
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationCodeGenerator.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationCodeGenerator.java
new file mode 100644
index 000000000..b5cbd21ae
--- /dev/null
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationCodeGenerator.java
@@ -0,0 +1,633 @@
+package edu.cornell.mannlib.vitro.webapp.visualization.coauthorship;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.util.Calendar;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.Set;
+import java.util.Map.Entry;
+
+import org.apache.commons.logging.Log;
+
+import edu.cornell.mannlib.vitro.webapp.controller.visualization.VisualizationController;
+import edu.cornell.mannlib.vitro.webapp.controller.visualization.VisualizationFrameworkConstants;
+import edu.cornell.mannlib.vitro.webapp.visualization.constants.VOConstants;
+import edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.SparklineVOContainer;
+
+
+public class VisualizationCodeGenerator {
+
+	private final static Map<String, String> visDivNames = new HashMap<String, String>() {{
+
+		put("SHORT_SPARK", "unique_coauthors_short_sparkline_vis");
+		put("FULL_SPARK", "unique_coauthors_full_sparkline_vis");
+
+	}};
+
+	private static final String visualizationStyleClass = "sparkline_style";
+	
+	private static final String defaultVisContainerDivID = "unique_coauthors_vis_container";
+	
+	public static final String SHORT_SPARKLINE_MODE_URL_HANDLE = "short";
+	
+	public static final String FULL_SPARKLINE_MODE_URL_HANDLE = "full";
+	
+	private Map<String, Integer> yearToUniqueCoauthorsCount;
+
+	private Log log;
+
+	private SparklineVOContainer valueObjectContainer;
+
+	private String contextPath;
+
+	private String individualURIParam;
+
+	public VisualizationCodeGenerator(String contextPath, 
+									  String individualURIParam, 
+									  String visMode, 
+									  String visContainer, 
+									  Map<String, Integer> yearToUniqueCoauthorsCount, 
+									  SparklineVOContainer valueObjectContainer, 
+									  Log log) {
+		
+		this.contextPath = contextPath;
+		this.individualURIParam = individualURIParam;
+		
+		this.yearToUniqueCoauthorsCount = yearToUniqueCoauthorsCount;
+		this.valueObjectContainer = valueObjectContainer;
+		
+		this.log = log;
+		
+		
+		generateVisualizationCode(visMode, 
+				  visContainer);
+		
+		
+	}
+	
+	private void generateVisualizationCode(String visMode,
+										   String visContainer) {
+		
+    	valueObjectContainer.setSparklineContent(getMainVisualizationCode(visMode, 
+    																	  visContainer));
+    	
+    	
+    	valueObjectContainer.setSparklineContext(getVisualizationContextCode(visMode));
+    	
+	}
+
+	private String getMainVisualizationCode(String visMode,
+										    String providedVisContainerID) {
+
+		int numOfYearsToBeRendered = 0;
+		int currentYear = Calendar.getInstance().get(Calendar.YEAR);
+		int shortSparkMinYear = currentYear - 10 + 1;
+		
+    	/*
+    	 * This is required because when deciding the range of years over which the vis
+    	 * was rendered we dont want to be influenced by the "DEFAULT_PUBLICATION_YEAR".
+    	 * */
+		Set<String> publishedYears = new HashSet(yearToUniqueCoauthorsCount.keySet());
+    	publishedYears.remove(VOConstants.DEFAULT_PUBLICATION_YEAR);
+		
+		/*
+		 * We are setting the default value of minPublishedYear to be 10 years before 
+		 * the current year (which is suitably represented by the shortSparkMinYear),
+		 * this in case we run into invalid set of published years.
+		 * */
+		int minPublishedYear = shortSparkMinYear;
+		
+		String visContainerID = null;
+		
+		StringBuilder visualizationCode = new StringBuilder();
+
+//		System.out.println(yearToPublicationCount);
+		if (yearToUniqueCoauthorsCount.size() > 0) {
+			try {
+				minPublishedYear = Integer.parseInt(Collections.min(publishedYears));
+				System.out.println("min pub year - " + minPublishedYear);
+			} catch (NoSuchElementException e1) {
+				log.debug("vis: " + e1.getMessage() + " error occurred for " + yearToUniqueCoauthorsCount.toString());
+			} catch (NumberFormatException e2) {
+				log.debug("vis: " + e2.getMessage() + " error occurred for " + yearToUniqueCoauthorsCount.toString());
+			}
+		}
+		
+		int minPubYearConsidered = 0;
+		
+		/*
+		 * There might be a case that the author has made his first publication within the 
+		 * last 10 years but we want to make sure that the sparkline is representative of 
+		 * at least the last 10 years, so we will set the minPubYearConsidered to 
+		 * "currentYear - 10" which is also given by "shortSparkMinYear".
+		 * */
+		if (minPublishedYear > shortSparkMinYear) {
+			minPubYearConsidered = shortSparkMinYear;
+		} else {
+			minPubYearConsidered = minPublishedYear;
+		}
+		
+		numOfYearsToBeRendered = currentYear - minPubYearConsidered + 1;
+		
+		visualizationCode.append("<style type='text/css'>" +
+										"." + visualizationStyleClass + " table{" +
+										"		margin: 0;" +
+										"  		padding: 0;" +
+										"  		width: auto;" +
+										"  		border-collapse: collapse;" +
+										"    	border-spacing: 0;" +
+										"    	vertical-align: inherit;" +
+										"}" +
+										/*".sparkline_wrapper_table table{" +
+										"    	vertical-align: bottom;" +
+										"}" +*/
+										"td.sparkline_number { text-align:right; padding-right:5px; }" +
+										"td.sparkline_text   {text-align:left;}" +
+										/*"#sparkline_data_table {" +
+												"width: auto;" +
+										"}" +
+										"#sparkline_data_table tfoot {" +
+												"color: red;" +
+												"font-size:0.9em;" +
+										"}" +
+										".sparkline_text {" +
+												"margin-left:72px;" +
+												"position:absolute;" +
+										"}" +
+										".sparkline_range {" +
+												"color:#7BA69E;" +
+												"font-size:0.9em;" +
+												"font-style:italic;" +
+										"}" +*/
+								"</style>\n");
+		
+//		.sparkline {display:inline; margin:0; padding:0; width:600px }
+
+
+
+//		td.sparkline-img  {margin:0; padding:0; } 
+		
+
+		visualizationCode.append("<script type=\"text/javascript\">\n" +
+								"function drawUniqueCoauthorCountVisualization(providedSparklineImgTD) {\n" +
+									"var data = new google.visualization.DataTable();\n" +
+									"data.addColumn('string', 'Year');\n" +
+									"data.addColumn('number', 'Publications');\n" +
+									"data.addRows(" + numOfYearsToBeRendered + ");\n");
+
+		int publicationCounter = 0;
+		int totalPublications = 0;
+		int renderedFullSparks = 0;
+
+		
+		for (int publicationYear = minPubYearConsidered; publicationYear <= currentYear; publicationYear++) {
+
+				String stringPublishedYear = String.valueOf(publicationYear);
+				Integer currentPublications = yearToUniqueCoauthorsCount.get(stringPublishedYear);
+
+				if (currentPublications == null) {
+					currentPublications = 0;
+				}
+
+				visualizationCode.append("data.setValue("
+												+ publicationCounter
+												+ ", 0, '"
+												+ stringPublishedYear
+												+ "');\n");
+
+				visualizationCode.append("data.setValue("
+												+ publicationCounter
+												+ ", 1, "
+												+ currentPublications
+												+ ");\n");
+
+				totalPublications += currentPublications;
+				publicationCounter++;
+		}
+
+		/*
+		 * Sparks that will be rendered in full mode will always be the one's which has any year
+		 * associated with it. Hence.
+		 * */
+		renderedFullSparks = totalPublications;
+
+		/*
+		 * Total publications will also consider publications that have no year associated with
+		 * it. Hence.
+		 * */
+		if (yearToUniqueCoauthorsCount.get(VOConstants.DEFAULT_PUBLICATION_YEAR) != null) {
+			totalPublications += yearToUniqueCoauthorsCount.get(VOConstants.DEFAULT_PUBLICATION_YEAR);
+		}
+
+		String sparklineDisplayOptions = "{width: 63, height: 21, showAxisLines: false, " +
+										  "showValueLabels: false, labelPosition: 'none'}";
+		
+		if (providedVisContainerID != null) {
+			visContainerID = providedVisContainerID;
+		} else {
+			visContainerID = defaultVisContainerDivID;
+		}
+		
+		
+		/*
+		 * By default these represents the range of the rendered sparks. Only in case of
+		 * "short" sparkline mode we will set the Earliest RenderedPublication year to
+		 * "currentYear - 10". 
+		 * */
+		valueObjectContainer.setEarliestRenderedPublicationYear(minPublishedYear);
+		valueObjectContainer.setLatestRenderedPublicationYear(currentYear);
+		
+		/*
+		 * The Full Sparkline will be rendered by default. Only if the url has specific mention of
+		 * SHORT_SPARKLINE_MODE_URL_HANDLE then we render the short sparkline and not otherwise.
+		 * */
+		
+		
+		/*
+		 * Since building StringBuilder objects (which is being used to store the vis code) is 
+		 * essentially a side-effecting process, we have both the activators method as side-effecting.
+		 * They both side-effect "visualizationCode" 
+		 * */
+		if (SHORT_SPARKLINE_MODE_URL_HANDLE.equalsIgnoreCase(visMode)) {
+			
+			valueObjectContainer.setEarliestRenderedPublicationYear(shortSparkMinYear);
+			generateShortSparklineVisualizationContent(currentYear,
+													   shortSparkMinYear, 
+													   visContainerID, 
+													   visualizationCode,
+													   totalPublications, 
+													   sparklineDisplayOptions);	
+		} else {
+			generateFullSparklineVisualizationContent(currentYear,
+					   								  minPubYearConsidered,
+					   								  visContainerID,
+													  visualizationCode, 
+													  totalPublications, 
+													  renderedFullSparks,
+													  sparklineDisplayOptions);
+		}
+		
+		
+		
+		
+		
+
+//		System.out.println("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
+		log.debug(visualizationCode);
+//		System.out.println("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
+
+		return visualizationCode.toString();
+	}
+	
+	private void generateShortSparklineVisualizationContent(int currentYear,
+			int shortSparkMinYear, String visContainerID,
+			StringBuilder visualizationCode, int totalPublications,
+			String sparklineDisplayOptions) {
+		
+		/*
+		 * Create a view of the data containing only the column pertaining to publication count.  
+		 * */
+		visualizationCode.append("var shortSparklineView = new google.visualization.DataView(data);\n" +
+								 "shortSparklineView.setColumns([1]);\n");		
+
+		/*
+		 * For the short view we only want the last 10 year's view of publication count, 
+		 * hence we filter the data we actually want to use for render.
+		 * */
+		visualizationCode.append("shortSparklineView.setRows(" +
+									"data.getFilteredRows([{column: 0, " +
+										"minValue: '" + shortSparkMinYear + "', " +
+										"maxValue: '" + currentYear+ "'}])" +
+								 ");\n");
+
+		/*
+		 * Create the vis object and draw it in the div pertaining to short-sparkline.
+		 * */
+		visualizationCode.append("var short_spark = new google.visualization.ImageSparkLine(" +
+//														"document.getElementById('" + visDivNames.get("SHORT_SPARK") + "')" +
+														"providedSparklineImgTD[0]" +
+								 ");\n" +
+								 "short_spark.draw(shortSparklineView, " + sparklineDisplayOptions + ");\n");
+
+		/*
+		 * We want to display how many publication counts were considered, so this is used 
+		 * to calculate this.
+		 * */
+		visualizationCode.append("var shortSparkRows = shortSparklineView.getViewRows();\n" +
+								 "var renderedShortSparks = 0;\n" +
+								 "$.each(shortSparkRows, function(index, value) {" +
+								 		"renderedShortSparks += data.getValue(value, 1);" +
+								 "});\n");
+
+		
+		
+		/*
+		 * Generate the text introducing the vis.
+		 * */
+		visualizationCode.append("$('#" + visDivNames.get("SHORT_SPARK") + " td.sparkline_number').text(renderedShortSparks);");
+		visualizationCode.append("var shortSparksText = ''" +
+														"+ ' Papers with year from '" +
+														"+ ' " + totalPublications + " '" +
+														"+ ' total " +
+														"<span class=\"sparkline_range\">" +
+														"(" + shortSparkMinYear + " - " + currentYear + ")" +
+														"</span>'" +
+														"+ '';" +
+								"$('#" + visDivNames.get("SHORT_SPARK") + " td.sparkline_text').html(shortSparksText);");
+
+		visualizationCode.append("}\n ");
+		
+		/*
+		 * Generate the code that will activate the visualization. It takes care of creating div elements to hold 
+		 * the actual sparkline image and then calling the drawUniqueCoauthorCountVisualization function. 
+		 * */
+		visualizationCode.append(generateVisualizationActivator(visDivNames.get("SHORT_SPARK"), visContainerID));
+		
+	}
+	
+	private void generateFullSparklineVisualizationContent(
+			int currentYear, int minPubYearConsidered, String visContainerID, StringBuilder visualizationCode,
+			int totalPublications, int renderedFullSparks,
+			String sparklineDisplayOptions) {
+		
+		String csvDownloadURL = ""; 
+		
+		try {
+			csvDownloadURL = getCSVDownloadURL();
+		} catch (UnsupportedEncodingException e) {
+			csvDownloadURL = "#";
+		}
+		
+		visualizationCode.append("var fullSparklineView = new google.visualization.DataView(data);\n" +
+								 "fullSparklineView.setColumns([1]);\n");
+		
+		visualizationCode.append("var full_spark = new google.visualization.ImageSparkLine(" +
+//												"document.getElementById('" + visDivNames.get("FULL_SPARK") + "')" +
+														"providedSparklineImgTD[0]" +
+								");\n" +
+								"full_spark.draw(fullSparklineView, " + sparklineDisplayOptions + ");\n");
+		
+		visualizationCode.append("$('#" + visDivNames.get("FULL_SPARK") + " td.sparkline_number').text('" + renderedFullSparks + "');");
+		
+		visualizationCode.append("var allSparksText = ''" +
+												 "+ ' papers with year from '" +
+												 "+ ' " + totalPublications + " '" +
+												 "+ ' total " +
+												"<span class=\"sparkline_range\">" +
+												"(" + minPubYearConsidered + " - " + currentYear + ")" +
+												"</span> '" +
+												"+ ' <a href='\"" + csvDownloadURL + "\"' class='inline_href'>(.CSV File)</a>';" +
+								"$('#" + visDivNames.get("FULL_SPARK") + " td.sparkline_text').html(allSparksText);");
+		
+		visualizationCode.append("}\n ");
+		
+		visualizationCode.append(generateVisualizationActivator(visDivNames.get("FULL_SPARK"), visContainerID));
+		
+	}
+	private String generateVisualizationActivator(String sparklineID, String visContainerID) {
+		
+		String sparklineTableWrapper = "\n" +
+				"var table = $('<table>');" +
+				"table.attr('class', 'sparkline_wrapper_table');" +
+				"var row = $('<tr>');" +
+				"sparklineImgTD = $('<td>');" +
+				"sparklineImgTD.attr('id', '" + sparklineID + "_img');" +
+				"sparklineImgTD.attr('width', '75');" +
+				"sparklineImgTD.attr('align', 'right');" +
+				"sparklineImgTD.attr('class', '" + visualizationStyleClass + "');" +
+				"row.append(sparklineImgTD);" +
+				"var sparklineNumberTD = $('<td>');" +
+				"sparklineNumberTD.attr('width', '36');" +
+				"sparklineNumberTD.attr('align', 'right');" +
+				"sparklineNumberTD.attr('class', 'sparkline_number');" +
+				"row.append(sparklineNumberTD);" +
+				"var sparklineTextTD = $('<td>');" +
+				"sparklineTextTD.attr('width', '350');" +
+				"sparklineTextTD.attr('class', 'sparkline_text');" +
+				"row.append(sparklineTextTD);" +
+				"table.append(row);" +
+				"table.prependTo('#" + sparklineID + "');\n";
+		
+		return "$(document).ready(function() {" +
+								
+								"var sparklineImgTD; " +
+								
+		
+								/*
+								 * This is a nuclear option (creating the container in which everything goes)
+								 * the only reason this will be ever used is the API user never submitted a 
+								 * container ID in which everything goes. The alternative was to let the 
+								 * vis not appear in the calling page at all. So now atleast vis appears but 
+								 * appended at the bottom of the body.
+								 * */
+								"if ($('#" + visContainerID + "').length === 0) {" +
+								"	$('<div/>', {'id': '" + visContainerID + "'" +
+								"     }).appendTo('body');" +
+								"}" +
+								
+								"if ($('#" + sparklineID + "').length === 0) {" +
+								
+								"$('<div/>', {'id': '" + sparklineID + "'," +
+											 "'class': '" + visualizationStyleClass + "'" +
+										"}).prependTo('#" + visContainerID + "');" +
+								
+								sparklineTableWrapper +
+										
+								"}" +
+								
+								"drawUniqueCoauthorCountVisualization(sparklineImgTD);" +
+								"});" +
+								"</script>\n";
+	}
+
+	private String getVisualizationContextCode(String visMode) {
+
+		String visualizationContextCode = "";
+		if (SHORT_SPARKLINE_MODE_URL_HANDLE.equalsIgnoreCase(visMode)) {
+			visualizationContextCode = generateShortVisContext();
+		} else {
+			visualizationContextCode = generateFullVisContext();
+		}
+		
+		
+		
+		
+		
+
+//		System.out.println("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
+		log.debug(visualizationContextCode);
+//		System.out.println("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
+
+		return visualizationContextCode;
+	}
+	
+	private String generateFullVisContext() {
+		
+		StringBuilder divContextCode = new StringBuilder();
+		
+		try {
+			
+			String downloadFileCode;
+			if (yearToUniqueCoauthorsCount.size() > 0) {
+				
+				
+				String downloadURL = getCSVDownloadURL();
+				
+				downloadFileCode = "Download data as <a href='" + downloadURL + "'>.csv</a> file.<br />";
+				
+				valueObjectContainer.setDownloadDataLink(downloadURL);
+			} else {
+				downloadFileCode = "No data available to export.<br />";
+			}
+			
+			String tableCode = generateDataTable();
+			
+			divContextCode.append("<p>" + tableCode +
+								  downloadFileCode + "</p>");
+			
+			valueObjectContainer.setTable(tableCode);
+
+		} catch (UnsupportedEncodingException e) {
+			e.printStackTrace();
+		}
+		
+		return divContextCode.toString();
+		
+	}
+
+	private String getCSVDownloadURL()
+			throws UnsupportedEncodingException {
+		
+		if (yearToUniqueCoauthorsCount.size() > 0) {
+			
+		
+		String downloadURL = contextPath
+//							 + "/admin/visQuery"
+							 + "?" + VisualizationFrameworkConstants.INDIVIDUAL_URI_URL_HANDLE 
+							 + "=" + URLEncoder.encode(individualURIParam, 
+									 				   VisualizationController.URL_ENCODING_SCHEME).toString() 
+							 + "&" + VisualizationFrameworkConstants.VIS_TYPE_URL_HANDLE 
+							 + "=" + URLEncoder.encode(VisualizationController
+									 						.COAUTHORSHIP_VIS_URL_VALUE, 
+									 				   VisualizationController.URL_ENCODING_SCHEME).toString() 
+							 + "&" + VisualizationFrameworkConstants.VIS_MODE_URL_HANDLE
+							 + "=" + URLEncoder.encode("sparkline", 
+									 				   VisualizationController.URL_ENCODING_SCHEME).toString() 									 				   
+							 + "&" + VisualizationFrameworkConstants.RENDER_MODE_URL_HANDLE 
+							 + "=" + URLEncoder.encode(VisualizationFrameworkConstants.DATA_RENDER_MODE_URL_VALUE, 
+					 				 				   VisualizationController.URL_ENCODING_SCHEME).toString();
+		
+		System.out.println(" ----- >>>> " + contextPath + " XX " + individualURIParam + " XX " + downloadURL);
+		
+			return downloadURL;
+		} else {
+			return "#";
+		}
+		
+	}
+	
+	
+	private String generateShortVisContext() {
+
+		StringBuilder divContextCode = new StringBuilder();
+		
+		try {
+		
+		String fullTimelineLink;
+		if (yearToUniqueCoauthorsCount.size() > 0) {
+//			String fullTimelineNetworkURL = uri.toString() + "?" + 
+//										VisualizationFrameworkConstants.INDIVIDUAL_URI_URL_HANDLE + 
+//										 "=" + URLEncoder.encode(individualURI, 
+//												 				 VisualizationController.URL_ENCODING_SCHEME).toString() +
+//										 "&" +
+//										 "vis" +
+//										 "=" + URLEncoder.encode(VisualizationController
+//												 						.PERSON_PUBLICATION_COUNT_VIS_URL_VALUE, 
+//												 				 VisualizationController.URL_ENCODING_SCHEME).toString() +
+//										 "&" +
+//										 VisualizationFrameworkConstants.RENDER_MODE_URL_HANDLE + 
+//										 "=" + URLEncoder.encode(VisualizationFrameworkConstants.STANDALONE_RENDER_MODE_URL_VALUE, 
+//								 				 				 VisualizationController.URL_ENCODING_SCHEME).toString();
+			
+			
+			String fullTimelineNetworkURL = contextPath
+							+ "/admin/visQuery"
+							+ "?" 
+							+ VisualizationFrameworkConstants.INDIVIDUAL_URI_URL_HANDLE 
+							+ "=" + URLEncoder.encode(individualURIParam, 
+					 				 VisualizationController.URL_ENCODING_SCHEME).toString()
+					 	    + "&"
+		 				    + VisualizationFrameworkConstants.VIS_TYPE_URL_HANDLE 
+							+ "=" + URLEncoder.encode("person_level", 
+					 				 VisualizationController.URL_ENCODING_SCHEME).toString()
+					 	    + "&"
+		 				    + VisualizationFrameworkConstants.VIS_CONTAINER_URL_HANDLE 
+							+ "=" + URLEncoder.encode("ego_sparkline", 
+					 				 VisualizationController.URL_ENCODING_SCHEME).toString()						 				 
+		 				    + "&"
+		 				    + VisualizationFrameworkConstants.RENDER_MODE_URL_HANDLE
+							+ "=" + URLEncoder.encode(VisualizationFrameworkConstants.STANDALONE_RENDER_MODE_URL_VALUE, 
+					 				 VisualizationController.URL_ENCODING_SCHEME).toString();
+			
+			System.out.println("context parth full n/w " + contextPath);
+			
+			fullTimelineLink = "<a href='" + fullTimelineNetworkURL + "'>View full timeline and co-author network</a><br />";
+			
+			valueObjectContainer.setFullTimelineNetworkLink(fullTimelineNetworkURL);
+			
+		} else {
+			
+			fullTimelineLink = "No data available to render full timeline.<br />";
+		
+		}
+		
+		divContextCode.append("<p>" + fullTimelineLink + "</p>");
+		
+		} catch (UnsupportedEncodingException e) {
+		e.printStackTrace();
+		}
+		
+		return divContextCode.toString();
+		
+	}
+	
+	
+	private String generateDataTable() {
+		
+		StringBuilder dataTable = new StringBuilder();
+		
+		dataTable.append("<table id='sparkline_data_table'>" +
+								"<caption>Unique Co-Authors per year</caption>" +
+								"<thead>" +
+										"<tr>" +
+											"<th>Year</th>" +
+											"<th>Count</th>" +
+										"</tr>" +
+								"</thead>" +
+								"<tbody>");
+		
+		for (Entry<String, Integer> currentEntry : yearToUniqueCoauthorsCount.entrySet()) {
+			dataTable.append("<tr>" +
+								"<td>" + currentEntry.getKey() + "</td>" +
+								"<td>" + currentEntry.getValue() + "</td>" +
+							"</tr>");
+		}
+										
+		dataTable.append("</tbody>\n" +
+//						"<tfoot>" +
+//								"<tr><td colspan='2'>*DNA - Data not available</td></tr>" +
+//						"</tfoot>\n" +
+						"</table>\n");
+		
+		
+		return dataTable.toString();
+	}
+	
+	
+	
+
+}
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationRequestHandler.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationRequestHandler.java
index d976e395a..6baeb65e8 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationRequestHandler.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationRequestHandler.java
@@ -194,12 +194,24 @@ public class VisualizationRequestHandler {
 	
 	private void prepareVisualizationQuerySparklineDataResponse(VisVOContainer authorNodesAndEdges) {
 		
+		String outputFileName = "";
+		Map<String, Set<Node>> yearToCoauthors = new TreeMap<String, Set<Node>>();
 		
-		Map<String, Set<Node>> yearToCoauthors = getCoAuthorsStats(authorNodesAndEdges); 
+		if (authorNodesAndEdges.getNodes() == null || authorNodesAndEdges.getNodes().size() < 1 ) {
+			
+			outputFileName = "no-coauthorship-net" + ".graphml";
+			
+		} else {
+			
+			outputFileName = UtilityFunctions.slugify(authorNodesAndEdges.getEgoNode().getNodeName()) 
+			+ "-coauthors" + ".csv";
+			
+			yearToCoauthors = getCoAuthorsStats(authorNodesAndEdges);
+			
+		}
+		
+		 
 			
-		String outputFileName = UtilityFunctions.slugify(authorNodesAndEdges.getEgoNode().getNodeName()) 
-										+ "-coauthors" + ".csv";
-
 		response.setContentType("application/octet-stream");
 		response.setHeader("Content-Disposition", "attachment;filename=" + outputFileName);
 		
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personlevel/VisualizationRequestHandler.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personlevel/VisualizationRequestHandler.java
index a7026c2a3..673c6a5c8 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personlevel/VisualizationRequestHandler.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personlevel/VisualizationRequestHandler.java
@@ -2,8 +2,12 @@ package edu.cornell.mannlib.vitro.webapp.visualization.personlevel;
 
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
+import java.util.Map.Entry;
 
 import javax.servlet.RequestDispatcher;
 import javax.servlet.ServletException;
@@ -17,14 +21,14 @@ import com.hp.hpl.jena.query.DataSource;
 import edu.cornell.mannlib.vitro.webapp.beans.Portal;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
-import edu.cornell.mannlib.vitro.webapp.controller.visualization.VisualizationController;
 import edu.cornell.mannlib.vitro.webapp.controller.visualization.VisualizationFrameworkConstants;
 import edu.cornell.mannlib.vitro.webapp.visualization.coauthorship.CoAuthorshipGraphMLWriter;
-import edu.cornell.mannlib.vitro.webapp.visualization.coauthorship.QueryHandler;
 import edu.cornell.mannlib.vitro.webapp.visualization.coauthorship.VisVOContainer;
 import edu.cornell.mannlib.vitro.webapp.visualization.exceptions.MalformedQueryParametersException;
 import edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.VisualizationCodeGenerator;
 import edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.BiboDocument;
+import edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.Node;
+import edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.SparklineVOContainer;
 import edu.cornell.mannlib.vitro.webapp.visualization.visutils.UtilityFunctions;
 
 public class VisualizationRequestHandler {
@@ -55,7 +59,8 @@ public class VisualizationRequestHandler {
         
         String visMode = vitroRequest.getParameter(VisualizationFrameworkConstants.VIS_MODE_URL_HANDLE);
 
-        String visContainer = vitroRequest.getParameter(VisualizationFrameworkConstants.VIS_CONTAINER_URL_HANDLE);
+        String egoPubSparklineVisContainerID = "ego_pub_sparkline";
+        String uniqueCoauthorsSparklineVisContainerID = "unique_coauthors_sparkline";
         
         edu.cornell.mannlib.vitro.webapp.visualization.coauthorship.QueryHandler coAuthorshipQueryManager =
         	new edu.cornell.mannlib.vitro.webapp.visualization.coauthorship.QueryHandler(egoURIParam,
@@ -64,7 +69,7 @@ public class VisualizationRequestHandler {
 						     dataSource,
 						     log);
         
-        edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.QueryHandler sparklineQueryManager =
+        edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.QueryHandler publicationQueryManager =
         	new edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.QueryHandler(egoURIParam,
 						   	 resultFormatParam,
 						     rdfResultFormatParam,
@@ -75,7 +80,7 @@ public class VisualizationRequestHandler {
 			
 			edu.cornell.mannlib.vitro.webapp.visualization.coauthorship.VisVOContainer coAuthorshipVO = 
 					coAuthorshipQueryManager.getVisualizationJavaValueObjects();
-					
+			
 	    	/*
 	    	 * In order to avoid unneeded computations we have pushed this "if" condition up.
 	    	 * This case arises when the render mode is data. In that case we dont want to generate 
@@ -94,38 +99,57 @@ public class VisualizationRequestHandler {
 	    		
 			}
 					
-			List<BiboDocument> authorDocuments = sparklineQueryManager.getVisualizationJavaValueObjects();
+			List<BiboDocument> authorDocuments = publicationQueryManager.getVisualizationJavaValueObjects();
 			
 	    	/*
 	    	 * Create a map from the year to number of publications. Use the BiboDocument's
 	    	 * parsedPublicationYear to populate the data.
 	    	 * */
-	    	Map<String, Integer> yearToPublicationCount = sparklineQueryManager
+	    	Map<String, Integer> yearToPublicationCount = publicationQueryManager
 	    														.getYearToPublicationCount(authorDocuments);
 	    														
+	    	Map<String, Integer> yearToUniqueCoauthorCount = getUniqueCoauthorsCountPerYear(coAuthorshipVO);
+	    		
 	    														
 	    	/*
 	    	 * Computations required to generate HTML for the sparklines & related context.
 	    	 * */
 	    	
-	    	edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.VisVOContainer sparklineVO = 
-	    		new edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.VisVOContainer();
+	    	SparklineVOContainer publicationSparklineVO = new SparklineVOContainer();
+	    	SparklineVOContainer uniqueCoauthorsSparklineVO = new SparklineVOContainer();
 
-	    	edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.VisualizationCodeGenerator visualizationCodeGenerator = 
+	    	edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.VisualizationCodeGenerator personPubCountVisCodeGenerator = 
 	    		new edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.VisualizationCodeGenerator(
 	    			vitroRequest.getRequestURI(),
 	    			egoURIParam,
 	    			VisualizationCodeGenerator.FULL_SPARKLINE_MODE_URL_HANDLE,
-	    			visContainer,
+	    			egoPubSparklineVisContainerID,
 	    			authorDocuments,
 	    			yearToPublicationCount,
-	    			sparklineVO,
-	    			log);	    														
+	    			publicationSparklineVO,
+	    			log);	  
+	    	
+	    	edu.cornell.mannlib.vitro.webapp.visualization.coauthorship.VisualizationCodeGenerator uniqueCoauthorsVisCodeGenerator = 
+	    		new edu.cornell.mannlib.vitro.webapp.visualization.coauthorship.VisualizationCodeGenerator(
+	    			vitroRequest.getRequestURI(),
+	    			egoURIParam,
+	    			VisualizationCodeGenerator.FULL_SPARKLINE_MODE_URL_HANDLE,
+	    			uniqueCoauthorsSparklineVisContainerID,
+	    			yearToUniqueCoauthorCount,
+	    			uniqueCoauthorsSparklineVO,
+	    			log);
 			
 			
 			RequestDispatcher requestDispatcher = null;
 
-	    	prepareVisualizationQueryStandaloneResponse(egoURIParam, sparklineVO, request, response, vitroRequest);
+	    	prepareVisualizationQueryStandaloneResponse(egoURIParam, 
+	    												publicationSparklineVO,
+	    												uniqueCoauthorsSparklineVO,
+	    												egoPubSparklineVisContainerID,
+	    												uniqueCoauthorsSparklineVisContainerID,
+	    												request, 
+	    												response, 
+	    												vitroRequest);
 
 //	    	requestDispatcher = request.getRequestDispatcher("/templates/page/blankPage.jsp");
 			requestDispatcher = request.getRequestDispatcher(Controllers.BASIC_JSP);
@@ -151,10 +175,74 @@ public class VisualizationRequestHandler {
 
 	}
 
+	private Map<String, Integer> getUniqueCoauthorsCountPerYear(
+			edu.cornell.mannlib.vitro.webapp.visualization.coauthorship.VisVOContainer coAuthorshipVO) {
+		Map<String, Integer> yearToUniqueCoauthorCount = new TreeMap<String, Integer>();
+		
+		Map<String, Set<Node>> yearToUniqueCoauthors = getUniqueCoAuthorsPerYear(coAuthorshipVO);
+			
+		for (Entry<String, Set<Node>> currentEntry : yearToUniqueCoauthors.entrySet()) {
+			
+			yearToUniqueCoauthorCount.put(currentEntry.getKey(), currentEntry.getValue().size());
+			
+		}
+		return yearToUniqueCoauthorCount;
+	}
+	
+	private Map<String, Set<Node>> getUniqueCoAuthorsPerYear(edu.cornell.mannlib.vitro.webapp.visualization.coauthorship.VisVOContainer authorNodesAndEdges) {
+
+		Map<String, Set<Node>> yearToCoAuthors = new TreeMap<String, Set<Node>>();
+		
+		Node egoNode = authorNodesAndEdges.getEgoNode();
+		
+		for (Node currNode : authorNodesAndEdges.getNodes()) {
+					
+				/*
+				 * We have already printed the Ego Node info.
+				 * */
+				if (currNode != egoNode) {
+					
+					for (String year : currNode.getYearToPublicationCount().keySet()) {
+						
+						Set<Node> coAuthorNodes;
+						
+						if (yearToCoAuthors.containsKey(year)) {
+							
+							coAuthorNodes = yearToCoAuthors.get(year);
+							coAuthorNodes.add(currNode);
+							
+						} else {
+							
+							coAuthorNodes = new HashSet<Node>();
+							coAuthorNodes.add(currNode);
+							yearToCoAuthors.put(year, coAuthorNodes);
+						}
+						
+					}
+					
+				}
+		}
+		
+		
+		return yearToCoAuthors;
+	}
+
 	private void prepareVisualizationQueryDataResponse(VisVOContainer coAuthorsipVO) {
 
-		String outputFileName = UtilityFunctions.slugify(coAuthorsipVO.getEgoNode().getNodeName()) 
-									+ "-coauthor-net" + ".graphml";
+		String outputFileName = "";
+		
+		if (coAuthorsipVO.getNodes() == null || coAuthorsipVO.getNodes().size() < 1) {
+			
+			outputFileName = "no-coauthorship-net" + ".graphml";
+			
+		} else {
+			
+			outputFileName = UtilityFunctions.slugify(coAuthorsipVO.getEgoNode().getNodeName()) 
+			+ "-coauthor-net" + ".graphml";
+			
+		}
+		
+		
 		
 		response.setContentType("application/octet-stream");
 		response.setHeader("Content-Disposition", "attachment;filename=" + outputFileName);
@@ -167,7 +255,6 @@ public class VisualizationRequestHandler {
 		 * We are side-effecting responseWriter since we are directly manipulating the response 
 		 * object of the servlet.
 		 * */
-		
 		CoAuthorshipGraphMLWriter coAuthorShipGraphMLWriter = new CoAuthorshipGraphMLWriter(coAuthorsipVO);
 		
 		responseWriter.append(coAuthorShipGraphMLWriter.getCoAuthorshipGraphMLContent());
@@ -181,15 +268,20 @@ public class VisualizationRequestHandler {
 	
 	private void prepareVisualizationQueryStandaloneResponse(
 		String egoURIParam, 
-		edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.VisVOContainer sparklineVO, 
-		HttpServletRequest request,
+		SparklineVOContainer egoPubSparklineVO, 
+		SparklineVOContainer uniqueCoauthorsSparklineVO, String egoPubSparklineVisContainer, String uniqueCoauthorsSparklineVisContainer, HttpServletRequest request,
 		HttpServletResponse response, 
 		VitroRequest vreq) {
 
         Portal portal = vreq.getPortal();
         
         request.setAttribute("egoURIParam", egoURIParam);
-        request.setAttribute("sparklineVO", sparklineVO);
+        
+        request.setAttribute("egoPubSparklineVO", egoPubSparklineVO);
+        request.setAttribute("uniqueCoauthorsSparklineVO", uniqueCoauthorsSparklineVO);
+        
+        request.setAttribute("egoPubSparklineContainerID", egoPubSparklineVisContainer);
+        request.setAttribute("uniqueCoauthorsSparklineVisContainerID", uniqueCoauthorsSparklineVisContainer);
         
         request.setAttribute("title", "Person Level Visualization");
         request.setAttribute("portalBean", portal);
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisualizationCodeGenerator.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisualizationCodeGenerator.java
index 9d7fe327e..64cc397f9 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisualizationCodeGenerator.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisualizationCodeGenerator.java
@@ -18,6 +18,7 @@ import edu.cornell.mannlib.vitro.webapp.controller.visualization.VisualizationCo
 import edu.cornell.mannlib.vitro.webapp.controller.visualization.VisualizationFrameworkConstants;
 import edu.cornell.mannlib.vitro.webapp.visualization.constants.VOConstants;
 import edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.BiboDocument;
+import edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.SparklineVOContainer;
 
 
 public class VisualizationCodeGenerator {
@@ -31,7 +32,7 @@ public class VisualizationCodeGenerator {
 
 	private static final String visualizationStyleClass = "sparkline_style";
 	
-	private static final String defaultVisContainerDivID = "vis_container";
+	private static final String defaultVisContainerDivID = "pub_count_vis_container";
 	
 	public static final String SHORT_SPARKLINE_MODE_URL_HANDLE = "short";
 	
@@ -41,7 +42,7 @@ public class VisualizationCodeGenerator {
 
 	private Log log;
 
-	private VisVOContainer valueObjectContainer;
+	private SparklineVOContainer valueObjectContainer;
 
 	private String contextPath;
 
@@ -53,7 +54,7 @@ public class VisualizationCodeGenerator {
 									  String visContainer, 
 									  List<BiboDocument> authorDocuments, 
 									  Map<String, Integer> yearToPublicationCount, 
-									  VisVOContainer valueObjectContainer, 
+									  SparklineVOContainer valueObjectContainer, 
 									  Log log) {
 		
 		this.contextPath = contextPath;
@@ -179,7 +180,7 @@ public class VisualizationCodeGenerator {
 		
 
 		visualizationCode.append("<script type=\"text/javascript\">\n" +
-								"function drawVisualization(providedSparklineImgTD) {\n" +
+								"function drawPubCountVisualization(providedSparklineImgTD) {\n" +
 									"var data = new google.visualization.DataTable();\n" +
 									"data.addColumn('string', 'Year');\n" +
 									"data.addColumn('number', 'Publications');\n" +
@@ -349,7 +350,7 @@ public class VisualizationCodeGenerator {
 		
 		/*
 		 * Generate the code that will activate the visualization. It takes care of creating div elements to hold 
-		 * the actual sparkline image and then calling the drawVisualization function. 
+		 * the actual sparkline image and then calling the drawPubCountVisualization function. 
 		 * */
 		visualizationCode.append(generateVisualizationActivator(visDivNames.get("SHORT_SPARK"), visContainerID));
 		
@@ -445,7 +446,7 @@ public class VisualizationCodeGenerator {
 										
 								"}" +
 								
-								"drawVisualization(sparklineImgTD);" +
+								"drawPubCountVisualization(sparklineImgTD);" +
 								"});" +
 								"</script>\n";
 	}
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisualizationRequestHandler.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisualizationRequestHandler.java
index 9931f34b5..ee1f056a8 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisualizationRequestHandler.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisualizationRequestHandler.java
@@ -34,6 +34,7 @@ import edu.cornell.mannlib.vitro.webapp.visualization.constants.VisConstants;
 import edu.cornell.mannlib.vitro.webapp.visualization.exceptions.MalformedQueryParametersException;
 import edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.BiboDocument;
 import edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.Individual;
+import edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.SparklineVOContainer;
 import edu.cornell.mannlib.vitro.webapp.visualization.visutils.UtilityFunctions;
 
 public class VisualizationRequestHandler {
@@ -110,7 +111,7 @@ public class VisualizationRequestHandler {
 	    	 * Computations required to generate HTML for the sparklines & related context.
 	    	 * */
 	    	
-	    	VisVOContainer valueObjectContainer = new VisVOContainer();
+	    	SparklineVOContainer valueObjectContainer = new SparklineVOContainer();
 
 	    	VisualizationCodeGenerator visualizationCodeGenerator = 
 	    		new VisualizationCodeGenerator(vitroRequest.getContextPath(),
@@ -290,7 +291,7 @@ public class VisualizationRequestHandler {
 
 	private void prepareVisualizationQueryStandaloneResponse(HttpServletRequest request,
 			HttpServletResponse response, VitroRequest vreq,
-			VisVOContainer valueObjectContainer) {
+			SparklineVOContainer valueObjectContainer) {
 
         Portal portal = vreq.getPortal();
 
@@ -304,7 +305,7 @@ public class VisualizationRequestHandler {
 	}
 
 	private void prepareVisualizationQueryDynamicResponse(HttpServletRequest request,
-			HttpServletResponse response, VitroRequest vreq, VisVOContainer valueObjectContainer) {
+			HttpServletResponse response, VitroRequest vreq, SparklineVOContainer valueObjectContainer) {
 
         Portal portal = vreq.getPortal();
 
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisVOContainer.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/valueobjects/SparklineVOContainer.java
similarity index 92%
rename from webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisVOContainer.java
rename to webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/valueobjects/SparklineVOContainer.java
index 254ab5eed..f664c53f7 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisVOContainer.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/valueobjects/SparklineVOContainer.java
@@ -1,6 +1,6 @@
-package edu.cornell.mannlib.vitro.webapp.visualization.personpubcount;
+package edu.cornell.mannlib.vitro.webapp.visualization.valueobjects;
 
-public class VisVOContainer {
+public class SparklineVOContainer {
 	
 	/*
 	 * For now sparklineNumPublicationsText & sparklinePublicationRangeText is left 
diff --git a/webapp/web/templates/visualization/ajax_vis_content.jsp b/webapp/web/templates/visualization/ajax_vis_content.jsp
index a04feace8..fff87e618 100644
--- a/webapp/web/templates/visualization/ajax_vis_content.jsp
+++ b/webapp/web/templates/visualization/ajax_vis_content.jsp
@@ -1,4 +1,4 @@
-<%@ page import="edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.VisVOContainer" %>
+<%@ page import="edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.SparklineVOContainer" %>
 <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
 
 <c:set var='sparkline' value='${requestScope.sparklineVO}'/>
diff --git a/webapp/web/templates/visualization/person_level.jsp b/webapp/web/templates/visualization/person_level.jsp
index 294ce64d4..3c94f1e10 100644
--- a/webapp/web/templates/visualization/person_level.jsp
+++ b/webapp/web/templates/visualization/person_level.jsp
@@ -1,4 +1,4 @@
-<%@ page import="edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.VisVOContainer"%>
+<%@ page import="edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.SparklineVOContainer"%>
 
 <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c"%>
 
@@ -7,7 +7,11 @@
 <c:url var="visImageContextPath" value="/${themeDir}site_icons/visualization/" />
 <c:url var="loadingImageLink" value="/${themeDir}site_icons/visualization/ajax-loader.gif"></c:url>
 
-<c:set var='sparkline' value='${requestScope.sparklineVO}' />
+<c:set var='egoPubSparkline' value='${requestScope.egoPubSparklineVO}' />
+<c:set var='uniqueCoauthorsSparkline' value='${requestScope.uniqueCoauthorsSparklineVO}' />
+
+<c:set var='egoPubSparklineContainerID' value='${requestScope.egoPubSparklineContainerID}' />
+<c:set var='uniqueCoauthorsSparklineVisContainerID' value='${requestScope.uniqueCoauthorsSparklineVisContainerID}' />
 
 <c:url var="egoSparklineDataURL" value="/admin/visQuery">
 	<c:param name="render_mode" value="data" />
@@ -37,6 +41,11 @@
 	font-weight: bold;
 }
 
+.neutral_author_name {
+	color: black;
+	font-weight: bold;
+}
+
 .author_moniker {
 	color: #9C9C9C;
 }
@@ -114,12 +123,15 @@
 	
 	<%-- Sparkline --%>
 		<h2 class="sub_headings">General Statistics</h2>
-			<div id="ego_sparkline">
-			${sparkline.sparklineContent}
+			<div id="${egoPubSparklineContainerID}">
+				${egoPubSparkline.sparklineContent}
 			</div>
 			
+			<div id="${uniqueCoauthorsSparklineVisContainerID}">
+				${uniqueCoauthorsSparkline.sparklineContent}
+			</div>
 			
-		<h2 class="sub_headings">Ego-Centric Co-Author Network <a href="${coAuthorshipDownloadFile}">(.GraphML File)</a></h2>
+		<h2 class="sub_headings">Co-Author Network <a href="${coAuthorshipDownloadFile}">(.GraphML File)</a></h2>
 
 </div>
 
@@ -129,7 +141,7 @@
 <div id="bodyPannel" style="height: 900px;">
 	<br class="spacer" />
 	
-	<div id="visPanel" style="float: left; width: 610px;">
+	<div id="visPanel" style="float: left; width: 600px;">
 		<script language="JavaScript" type="text/javascript">
 			<!--
 			renderCoAuthorshipVisualization();
@@ -141,7 +153,7 @@
 		
 		<div id="profileImage"></div>
 		
-		<div class="bold"><strong><span id="authorName" class="author_name">&nbsp;</span></strong></div>
+		<div class="bold"><strong><span id="authorName" class="neutral_author_name">&nbsp;</span></strong></div>
 		
 		<div class="italicize"><span id="profileMoniker" class="author_moniker"></span></div>
 		<br />
diff --git a/webapp/web/templates/visualization/publication_count.jsp b/webapp/web/templates/visualization/publication_count.jsp
index 0dcee3cb4..d4ab717e4 100644
--- a/webapp/web/templates/visualization/publication_count.jsp
+++ b/webapp/web/templates/visualization/publication_count.jsp
@@ -1,4 +1,4 @@
-<%@ page import="edu.cornell.mannlib.vitro.webapp.visualization.personpubcount.VisVOContainer" %>
+<%@ page import="edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.SparklineVOContainer" %>
 
 <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
 <%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>