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     ~/public_html/demo/AJAX/index.html
    
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 <!DOCTYPE html>
 <html>
  <head>
   <title>Our Class</title>
   <link href="Site.css" rel="stylesheet">
  </head>
  <body>
   <nav id="nav01"></nav>
   <div id="main">
    <h1>Welcome to Our Class</h1>
    <h3>Web Site Main Ingredients:</h3>
    <p>Pages (HTML)</p>
    <p>Style Sheets (CSS)</p>
    <p>Computer Code (JavaScript)</p>
    <p>Live Data (Files and Databases)</p>
    <footer id="foot01"></footer>
   </div>
   <script src="Script.js"></script>
  </body>
 </html>
    
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     ~/public_html/demo/AJAX/Student.html
    
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<!DOCTYPE html>
<html>
 <head>
  <title>Our Class</title>
  <link href="Site.css" rel="stylesheet">
 </head>
 <body>
  <nav id="nav01"></nav>
  <div id="main">
   <h1>Students</h1>
   <div id="id01"></div>
   <footer id="foot01"></footer>
  </div>
  <script src="Script.js"></script>
  <script>
   var xmlhttp = new XMLHttpRequest( );
   var url = "StudentMySQL.php";
   xmlhttp.onreadystatechange = function( ) {
    if ( xmlhttp.readyState == 4 && xmlhttp.status == 200 ) {
     myFunction( xmlhttp.responseText );
    }
   }
   xmlhttp.open( "GET", url, true );
   xmlhttp.send( );
   function myFunction( response ) {
    var arr = JSON.parse( response );
    var i;
    var out  = "<table><tr><th>Name</th>" +
               "<th>City</th>" +
               "<th>Country</th></tr>";
    for ( i = 0; i < arr.length; i++ ) {
     out += "<tr><td>"  + arr[i].Name +
            "</td><td>" + arr[i].City +
            "</td><td>" + arr[i].Country +
            "</td></tr>";
    }
    out += "</table>"
    document.getElementById( "id01" ).innerHTML = out;
   }
  </script>
 </body>
</html>
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     ~/public_html/demo/AJAX/About.html
    
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 <!DOCTYPE html>
 <html>
  <head>
   <title>About</title>
   <link href="Site.css" rel="stylesheet">
  </head>
  <body>
   <nav id="nav01"></nav>
   <div id="main">
    <h1>About Us</h1>
    <p>Department of Computer Science, UND</p>
    <footer id="foot01"></footer>
   </div>
   <script src="Script.js"></script>
  </body>
 </html>
    
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