Adding Element

function addListItem() {
    var listItem, container, dataList = document.getElementById('dataList');

    // Create our list item
    listItem = document.createElement('div');
    listItem.setAttribute('data-bb-type', 'item');
    listItem.setAttribute('data-bb-img', 'images/icons/icon11.png');
    listItem.setAttribute('data-bb-title', 'Title ');
    listItem.innerHTML = 'My description';

    // Create a dummy container
    container = document.createElement('div');
    container.appendChild(listItem);

    // Apply the styling
    bb.imageList.apply([container]);

    // Append the item
    dataList.appendChild(container.firstChild);

    // re-compute the scrolling area
    if (bb.scroller) {
        bb.scroller.refresh();
    }
}