// eBook List
var createeBookList = function() {
    var list = document.getElementById('ebook-list');
    var items = list.getElementsByTagName('li');
    var pageList = document.getElementById('ebook-pages');
    for(var i = 0; i < items.length; i++) {
        pageList.appendChild(createPage(i, items, pageList));
    }
   showeBook(0, items, pageList.childNodes);
};

var createPage = function(i, items, pageList) {
    var a = document.createElement('a');
    a.href = '#';
    a.innerHTML = '&bull;';
    a.onclick = function() { 
        showeBook(i, items, pageList.childNodes); 
        return false;
    };
    return a;
};

var showeBook = function(selected, items, pages) {
    for(var i = 0; i < items.length; i++) {
        items[i].style.display = 'none';
        pages[i].className = '';
    }
    items[selected].style.display = 'block';
    pages[selected].className = 'selected';
};