Окончание слова связанного с количеством

js

// html - 	<a href="'.$cart_url.'"><span class="cart-count">'.count($woo_cart_list).'</span><span class="end-count" id="end-count" >Товаров</span>в корзине</a>
(function($) {
    $(document).ready(function(){
            setTimeout(function() { 
                    var numberCounter = $('.cart-count').text();

                    number = Math.abs(numberCounter);

                    function declOfNum(number, titles) {  
                        cases = [2, 0, 1, 1, 1, 2];  
                        return titles[ (number%100>4 && number%100<20)? 2 : cases[(number%10<5)?number%10:5] ];  
                }
                var text = declOfNum(number, ['Товар', 'Товара', 'Товаров']);
                // console.log(text)
                $('.end-count').text(text);
            }, 100);
    })
    }(jQuery));