e2",    /* tooltipBackgroundColor, platinum   */
			    0.9,          /* tooltipOpacity                     */
			    true,         /* tooltipHoverable                   */
			    succeeded_url,/* tooltipLink                        */
			   "last successful commit" /*legendLabelText           */);
	}

	/* Create column series for the single failed commit bar chart */
	if (failed_build) {
	    var failed_url = jenkins_job_url + failed_build + "/console";
	    red    = series(failed,       /* JSON data       