def to_js_full_script(element_id=SecureRandom.uuid)
      js =  ''
      js << '\n<script type=\'text/javascript\'>'
      js << load_js(element_id)
      js << draw_js(element_id)
      js << '\n</script>'
      js
    end
def to_js_full_script(element_id=SecureRandom.uuid)
      js =  ''
      js << '\n<script type=\'text/javascript\'>'
      js << load_js(element_id)
      js << draw_js(element_id)
      js << '\n</script>'
      js
    end
Generates JavaScript and renders the Google Chart DataTable in the
   final HTML output

 @param element_id [String] The ID of the DIV element that the Google
   Chart DataTable should be rendered in
 @return [String] Javascript code to render the Google Chart DataTable