Please find below the code that generates automatically the content of the txt local file and display it html. Good luck!
<html>
<head>
<meta charset="utf-8">
<script type="text/javascript">
var x;
if(navigator.appName.search('Microsoft')>-1) { x = new ActiveXObject('MSXML2.XMLHTTP'); }
else { x = new XMLHttpRequest(); }
function getdata() {
x.open('get', 'data1.txt', true);
x.onreadystatechange= showdata;
x.send(null);
}
function showdata() {
if(x.readyState==4) {
var el = document.getElementById('content');
el.innerHTML = x.responseText;
}
}
</script>
</head>
<body onload="getdata();showdata();">
<div id="content"></div>
</body>
</html>