function getUrlVars () {

  return {

    name: 'http://jsbin.com/yunak/1.html'

  };

}

​

​

var url = getUrlVars()["name"].replace(/\s+/g, '_').toLowerCase();

var anim = document.getElementById("anim");

document.addEventListener('DOMContentLoaded', function(){

  var client = new XMLHttpRequest();

  client.onreadystatechange = function(){

    anim.innerHTML = this.response; 

  };

  client.open("GET", url);

  client.send();

});