CppCMS: chat/the_chat.html Header File

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
        <script type="text/javascript" src="http://o.aolcdn.com/dojo/1.3.0/dojo/dojo.xd.js"></script>
        <title>Chat Room</title>
</head>
<body>
<h1>Chat room</h1>
<script type="text/javascript">
        var message_count = 0;
        function send_data() {
                var kw = {
                        url : "/chat/post",
                        form : "theform"
                };
                dojo.xhrPost(kw);
                dojo.byId("message").value="";
                return false;
        }
        function read_data() {
                dojo.xhrGet( {
                        url: "/chat/get/" + message_count,
                        timeout: 10000,
                        handleAs: "text",
                        load: function(response, ioArgs) {
                                dojo.byId("messages").innerHTML = response + '<br/>' + dojo.byId("messages").innerHTML;
                                message_count++;
                                read_data();
                                return response;
                        },
                        error: function(response,ioArgs) {
                                read_data();
                                return response;
                        }

                });
        }
        dojo.addOnLoad(read_data);
</script>
<form id="theform" >
        <input id="message" type="text" name="message" value="" />
        <input type="submit" value="Send" onclick="return send_data()"/>
</form>
<div id="messages">
</div>
</body>