NewRelic Auto-expand top bar

newrelic.user.js

// ==UserScript==
// @match        https://rpm.newrelic.com/*
// @version      2
// ==/UserScript==

// a function that loads jQuery and calls a callback function when jQuery has finished loading
function addJQuery(callback) {
  var script = document.createElement("script");
  script.setAttribute("src", "//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js");
  script.addEventListener('load', function() {
    var script = document.createElement("script");
    script.textContent = "window.jQ=jQuery.noConflict(true);(" + callback.toString() + ")();";
    document.body.appendChild(script);
  }, false);
  document.body.appendChild(script);
}

function main() {
  $("nav.product_switcher").addClass("open")
}

addJQuery(main)

Download and drag this file into chrome://extensions/ with "Developer Mode" checked to install in Google Chrome.