I need a calendar javascript select dropdown by name
I'm an admin, not a coder, so I need some assistance.
I'm trying to help someone that has implemented a Tiki site for a law firm to interact with one of their largest clients. The client is a large client, so the law firm needed (or thought they needed) roughly 180 calendars. there are approximately 6 calendars per US state that this client has open cases in. All of calendar names have common elements, like Deposition, Mediation, Trial, Conference Call, etc.
I see that the check box at the top of the list of calendars under the Filter tab uses a javascript function to check/uncheck all calendars.
I need a javascript function that will look at
<label for="groupcal_13" class="calId13">Conference Call (id #13)</label>or

<label for="groupcal_11" class="calId11">Deposition (id #11)</label>and select all depositions or all Conference Calls by selecting using a dropdown or a similar method.
Is this possible??
I'm in dire need of assistance.
Thanks in advance,
Brad