Simple debouncer

debouncer.js

//after a click, wait 2 seconds before showing the cta bar. if they click again, reset the timer. 

// ie after 2 seconds of inactivity, show the cta
var duration;

$('.ctrl-wrapper').on("click", function(){
	$('#global_cat').addClass('is-hidden'); //add class to hide cta 
	autoShowCta(); 
});

function autoShowCta() {
	clearTimeout(duration);

	duration = setTimeout(showAgain, 2000);
}
function showAgain(){
	console.log('--showing cta--');
	$('#global_cat').removeClass('is-hidden');
}