$(document).ready(function(){
    var paperbox = $('div.papers');
    paperbox.prevAll('p').remove();
    //paperbox.jFlip(156,193,{
    //    background: '#e7e7e7',
    //    cornersTop: true,
    //    curlSize: 0.2,
    //    gradientColors: ['#b1c6bb','#bfd4c9','#d7ece1']
    //});
    var n = paperbox.children('div').size();
    var i = Math.round(Math.random() * (n-1));
    var div2 = paperbox.children('div:eq('+i+')');
    div2.show();
    $('<a class="papers-rotate"></a>').appendTo(paperbox)
        .click(function(){
            var div1 = paperbox.children('div:visible').hide();
            var i = paperbox.children('div').index(div1);
            i++;
            i = (i == n) ? 0 : i;
            div2 = paperbox.children('div:eq('+i+')');
            div2.show();
        });
});