programmatically trigger to .change event with jquery/javascript?

You can trigger an event using the trigger function of jQuery.

$(".none select").trigger('change');

"Although .trigger() simulates an event activation, complete with a synthesized event object, it does not perfectly replicate a naturally-occurring event."

Just call change().

$(".cl_preAction").change();

Bind an event handler to the "change" JavaScript event, or trigger that event on an element.