Very handy--much cleaner and simpler than a lot of implementations out there.

One question: Do you have recommendations on how to read/set the state of the switch using javascript?

Hi. I needed that to. I found out that this do the trick:

<% If yourboolianvariable = true Then %>

<script type='text/javascript'>

window.onload = function(){

document.getElementById("yourcheckboxid").checked = true;

}

</script>

<% End If %>