How to use

What you need on your site

include dynajax.js
An HTML interface element (ie a button) you can use to trigger (on click, on mouseover, etc..) the desired action
A responsefile that processes posted data and displays the result. It can be any serverside application (php, jsp, etc..)
An HTML element (ie a div) where the results will be put
An HTML element that contains form input elements to be sent to the responsefile (optional)

How you can send a request

Use the Javascript function dynajax.request('respfile: x; resultloc: y; paramloc: z;')
The attributes:

In responsefile, specify the name of the responsefile
In resultloc specify the id of the HTML element the result goes to. Alternatively it can be a Javascript function that handles the result.
In paramloc(optional) specify the HTML element containing the form elements needed to be sent to the response file
Note: DynAjax has many additional attributes/features. Check reference to see all possible attributes

A possible use schema

<div id="params">
    <input type="text" name="mydata" />
    <input type="button" value="Submit"
        onclick="dynajax.request('respfile: myresp.php; resultloc: result;
        paramloc: params;')" />
</div>
<div id="result">
</div>

Click here to see how to put in practice.