Using debounce on window resize to perform responsive javascript actions

responsive-js-debounced.js

jQuery(document).ready(function($){

    on_resize(function() {
        var w = $(window).width();
        
        if(w>=740){ //740-x
            jQuery('.main-nav').show();

        } else if (w<740){ //0-739
            jQuery('.main-nav').hide();
            
        }
    })();

})

//Debounced - https://github.com/louisremi/jquery-smartresize
function on_resize(c,t){onresize=function(){clearTimeout(t);t=setTimeout(c,100)};return c};