Show/Hide Layer with Checkbox

Currently using the DW show/hide layers behaviour, I would like part of a form
to behave a certain way: I have a checkbox that defaults to checked. If I
uncheck it, I want a layer to appear (no problem there.) However, if I
re-check the same box, I want that layer to disappear. Haven't found the
secret there yet. Any ideas out there?
Thanks.

<checkbox...
onclick='if(!this.checked){
//"show the layer" code
}
else {
// "hide the layer" code
};'>

Mick

s1r0tt3r wrote:

Currently using the DW show/hide layers behaviour, I would like part of a form
to behave a certain way: I have a checkbox that defaults to checked. If I
uncheck it, I want a layer to appear (no problem there.) However, if I
re-check the same box, I want that layer to disappear. Haven't found the
secret there yet. Any ideas out there?
Thanks.