gistfile1.txt

<h1>MACRO TEST</h1>
<div>#helloWorld()</div>

<h1>Velocity Viewtool Test</h1>
<div>$helloWorld</div>
<div>$helloWorld.hello()</div>
<div>$helloWorld.hello(1)</div>
<div>$helloWorld.hello("2")</div>

<h1>Test DWR</h1>
<script type="text/javascript" src="/dwr/engine.js"></script>
<script type="text/javascript" src="/dwr/util.js"></script>
<script type="text/javascript" src="/dwr/interface/TestDWR.js"></script>
<script>
function myCallback(data){
    alert(data);
}
TestDWR.hello(myCallback);
</script>