jQuery: Building a Simple Content Slider

<!--HTML-->

<div class="divMain">
    <div>Question 1</div>
    <div>Question 2</div>
    <div>Question 3</div>
    <div>Question 4</div>
    <div>Question 5</div>
    <div>Question 6</div
</div>
<button name="prev">Prev</button>
<button name="next">Next</button>

<!--jQuery-->
$(document).ready(function () {
    var divs = $('.divMain>div');
    var now = 0;
    divs.hide().first().show();
    $("button[name=next]").click(function (e) {
        divs.eq(now).hide();
        now = (now + 1 < divs.length) ? now + 1 : 0;

        if((now + 1) == divs.length)
            $(this).attr('disabled', 'disabled');

        $("button[name=prev]").removeAttr('disabled');
        divs.eq(now).show(); // show next
    });

    $("button[name=prev]").click(function (e) {
        divs.eq(now).hide();
        now = (now > 0) ? now - 1 : divs.length - 1;
        if(now == 0)
            $(this).attr('disabled', 'disabled');

        $("button[name=next]").removeAttr('disabled');
        divs.eq(now).show(); // or .css('display','block');
    });
});

<!--CSS-->

.divMain {
    height:300px;
    border:1px solid #7C7C80;
}
.divMain>div {
    height:100%;
    overflow-y:auto;
    border:2px solid #AFA9DE;
    padding:1em;
    box-sizing:border-box;
    -moz-box-sizing:border-box;
}

This snippet shows how to build a content slider with previous and next button using jQuery. You can see the working demo here: http://jsfiddle.net/WGkPV/285/