url           = document.location.href;
  xend          = url.lastIndexOf("/") + 1;
  var base_url  = url.substring( 0, xend );

//----------------------------------------------------------- ::: - ::: - ::: ------------
//----------------------------------------------------------- ::: - ::: - ::: ------------
  function ark_do( url ) {

    if ( url.substring(0, 4) != 'http' ) {
      url       = base_url + url;
    }

    var jsElem  = document.createElement('SCRIPT');
    jsElem.type = 'text/javascript';
    jsElem.src  = url;

    document.body.appendChild( jsElem );
  }