Ajax

Here's a short description on how to use Ajax.

<div id="text">

Text</div>

<script>

var text = document.getElementById('text');

var ajax = new XMLHttpRequest();    // declare ajax object

ajax.onreadystatechange = function(){

     text.innerHTML = ajax.responseText;

};

ajax.open("GET","data.txt","true");   // data.txt file you want

                                      // to retrieve

ajax.send();

</script>

Ajax