code: public String displayErrors(String pathPrefix) {
  
          if (pathPrefix == null) {
              pathPrefix = "";
          }
          StringBuffer html = new StringBuffer(512);
          html.append("<table border='0' cellpadding='5' cellspacing='0' style='width: 100%; height: 100%;'>");
          html.append("\t<tr>");
          html.append("\t\t<td style='vertical-align: middle; height: 100%;'>");
          html.append(getHtmlPart("C_BLOCK_START", "Error"));
          html.append("\t\t\t<table border='0' cellpadding='0' cellspacing='0' style='width: 100%;'>");
          html.append("\t\t\t\t<tr>");
          html.append("\t\t\t\t\t<td><img src='").append(pathPrefix).append("resources/error.png' border='0'></td>");
          html.append("\t\t\t\t\t<td>&nbsp;&nbsp;</td>");
          html.append("\t\t\t\t\t<td style='width: 100%;'>");
  
          Iterator<String> iter = getErrors().iterator();
          while (iter.hasNext()) {
              String msg = iter.next();
              html.append("\t\t\t\t\t\t");
              html.append(msg);
              html.append("<br/>");
          }
  
          html.append("\t\t\t\t\t</td>");
          html.append("\t\t\t\t</tr>");
          html.append("\t\t\t</table>");
          html.append(getHtmlPart("C_BLOCK_END"));
          html.append("\t\t</td>");
          html.append("\t</tr>");
          html.append("</table>");
          return html.toString();
      }
docs: Returns html code to display the errors occurred.<p>
  
  @param pathPrefix to adjust the path
  
  @return html code