Initiation au framework Backbone.js

var xmlhttp;
if (window.XMLHttpRequest) {
    // code for IE7+, Firefox, Chrome, Opera, Safari
    xmlhttp = new XMLHttpRequest();
} else {
    // code for IE6, IE5
    xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}

xmlhttp.onreadystatechange = function() {
    if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
        document.getElementById("results").innerHTML = xmlhttp.responseText;
    }
}

xmlhttp.open("GET", "test.html", true);
xmlhttp.send();

$.ajax({
   url: "test.html"
}).success(function( html ) {
   $( "#results" ).append( html ); 
});