Toggle nav that switches a banner section
The only thing I would change, without having anymore info about how the page is built, is from this

$('.thm-banner--toggles').find('a').on('click', function(e){


to

$('.thm-banner--toggles').on('click', 'a', function(e){


or this

$('.thm-banner--toggles a').on('click', function(e){