Inserted Script

gistfile1.js

;(function () {

  "use strict"

  var doc = document
  var head = doc.head ||
        doc.getElementsByTagName('head')[0] ||
        doc.documentElement

  function scriptOnload(node, callback) {
    node.onload = node.onerror = node.onreadystatechange = function () {
      if (/loaded|complete|undefined/.test(node.readyState)) {
        node.onload = node.onerror = node.onreadystatechange = null
        if (node.parentNode) { head.removeChild(node) }
        node = undefined
        if (typeof callback !== 'undefined') { callback() }
      }
    }
  }

  var ns = {}

  var jqueryNode = doc.createElement('script')
  jqueryNode.async = 'async'
  jqueryNode.src = 'js/jquery.js'
  scriptOnload(jqueryNode, function () {
    ns.$ = jQuery.noConflict(true)
  })
  head.appendChild(jqueryNode)

})()