Ticket #3965: demo.htm

<script src="http://jqueryjs.googlecode.com/files/jquery-1.3.min.js" type="text/javascript"></script> 

<script>
        $(function(){
                alert($('form').serialize())
        })
</script>

<form>

        <input name="field1" value="value1">
        <input name="field2" value="value2" id="length">
</form>