Dom.setStyle(carousel._carouselEl, "width", size + "px");// Bug fix for vertical carousel (goes in conjunction with .yui-carousel-element {... 3200px removed from styles), and allows for multirows in IEs).
if (size < config.VERT_MIN_WIDTH) {
size = config.VERT_MIN_WIDTH;
carousel.addClass(cssClass.MIN_WIDTH);// set a min width on vertical carousel, don't see why this shouldn't always be set...