while (tw < availableRowWidth) {
                        var div1 = domRow.find('.' + this.options.imageContainer + ':nth-child(' + (k + 1) + ')'),
                            img1 = div1.find('.' + this.options.imageSelector);
                        img1.width(img1.width() + 1);
                        k = (k + 1) % c;