Check if a checkbox is checked not working

In the test version of expand.js (the one in the downloadable folder) I’ve commented out the toggle() part, because I thought that it’s redundant since I trigger the click event on the checkboxes.

Is this correct?
How should I modify this script to make it work?

I cannot help much further right now as it’s approaching midnight, but with the info I’ve provided hopefully someone else can help you with that.

My pumpkin approachs, avaunt!

Thank you very much for your help, highly appreciated! :wink: