gistfile1.txt

function template(
  return sprintf('<div class="carousel data-speed="5000">Hello</div>');
}

<?php
	return ob_get_clean();
	}

  function scripts(){
	  ob_start(); ?>
			<!-- carousel_js -->\n
	    <script type="text/javascript">
			  var carouselSpeed = $('.carousel').data('speed');
		    (function($) {
          $('#pagelinescarousel').carousel({ interval: carouselSpeed })
		    })(jQuery);
	    </script>
      <?php
    return ob_get_clean();
  }