code: def add_JSsource(self, new_src):
          
          if isinstance(new_src, list):
              for h in new_src:
                  self.JSsource.append(h)
          elif isinstance(new_src, basestring):
              self.JSsource.append(new_src)
          else:
              raise OptionTypeError("Option: %s Not Allowed For Series Type: %s" % type(new_src))
docs: add additional js script source(s)