Chi's map design.

generate.js

//PHP Pages

<% 
id = request["id"];
timestamp = request["timestamp"]


points = Database lookup for points where id = id && timestamp == timestamp

set header content exipry = never
%>

<%= JSON.stringify(points) %>

maps.php

//PHP Pages

<script type="text/javascript" src="google api.js">
<script type="text/javascript" src="generate.js?id=1100&timestamp=12321321321">

<div id="map">

</div>

<script type="text/javascript">

$('#map').loadGoogleJavascript(points)
//points is comming from the generate.js file refrerenced above.

</script>