Oh javascript how i love you......

gistfile1.js

var server_list = []

function createCORSRequest(method, url){
  var xhr = new XMLHttpRequest();
  if ("withCredentials" in xhr){
    xhr.open(method, url, true);
  } else if (typeof XDomainRequest != "undefined"){
    xhr = new XDomainRequest();
    xhr.open(method, url);
  } else {
    xhr = null;
  }
  return xhr;
}

//Onload
  $(function() {

//jQuery button stuff
    $( "button" )
      .button()
      .click(function( event ) {
        event.preventDefault();
      });

//jQuery accordian stuff
    $( "#accordion" ).accordion({
      icons: null,
      collapsible: true,
      active: false,
      heightStyle: "content"
    });

//Load json crap

        $.ajax({
            url: '/query',
            async: false,
            dataType: 'json',
            success: function (response) {
              $.each(response, function(key, val) {
                    // Do processing here
                    // console.log(val.title);
                var start = new Date().getTime();
                var url = "http://"+val.ip+":"+val.port+"/query/info";
                console.log(url);
                var xhr = createCORSRequest('GET', url);
                xhr.onerror = null;
                xhr.onload = function() { var end = new Date().getTime(); server_list.push([ end - start, val.title, val.ip, val.port, val.descr ]); };
                xhr.send();
              });
              // We should have been sync'd upto this point and have a list
              console.log(server_list.sort());
            }
        });

  });