Function to add Modernizr, Respond.js, and Selectivizr to Omeka

load_theme_javascripts.php

<?php

/**
 * Adds and displays the following JavaScript assets:
 *
 * - Modernizr - http://modernizr.com/
 * - Respond.js - https://github.com/scottjehl/Respond
 * - Selectivizr - http://selectivizr.com/
 *
 * Be sure to put copies of each in your theme's 'javascripts' directory.
 */
function load_theme_javascripts() {
  queue_js('modernizr.min');

  $respondSrc = src('respond.min.js', 'javascripts');
  $modernizrLoad = "Modernizr.load([{test: Modernizr.mq(), nope: " . "['$respondSrc']}]);";
  queue_js_string($modernizrLoad);

  // Append Selectivizr using an IE conditional, so only IE8 and earlier use it.
  __v()->headScript()->appendFile(src('selectivizr.min.js', 'javascripts'), 'text/javascript', array('conditional' => 'lt IE 9'));

  // display_js automatically adds jQuery for us, which is needed for Selectivizr.
  display_js();
}