code: protected String getJSIncludeFile(String fileName) {
  
          StringBuffer result = new StringBuffer(8);
          result.append("<script type=\"text/javascript\" src=\"");
          result.append(fileName);
          result.append("\"></script>");
          return result.toString();
      }
docs: Creates the tags to include external javascript files.<p>
  
  @param fileName the absolute path to the javascript file
  @return the tags to include external javascript files