访微博代码

/***********************************
*
*访微博滚动代码(需要引用jquery)  
*2011-10-09
************************************/
$(function() {
    var scrtime;
    $("#div_babyhome").hover(function() {
        clearInterval(scrtime);
    }, function() {
        scrtime = setInterval(function() {
            var $ul = $("#div_babyhome ul");
            var liHeight = $ul.find("li:last").height();
            $ul.animate({ marginTop: liHeight + "px" }, 1000, function() {
                $ul.find("li:last").prependTo($ul)
                $ul.find("li:first").hide();
                $ul.css({ marginTop: 0 });
                $ul.find("li:first").fadeIn(1000);
            });
        }, 3000);
    }).trigger("mouseleave");
});

    <style type="text/css">

        #div_babyhome

        {

            height: 335px;

            position: relative;

            background-color: #FFFFFF;

            overflow: hidden;

        }

        #div_babyhome ul

        {

            position: absolute;

            top: 0;

            left: 0;

            padding: 0;

        }

        #div_babyhome ul li

        {

            width: 100%;

            overflow: hidden;

        }

    </style>

<div id="div_babyhome">

            <ul id="showItem">

               <li></li>

            </ul>

</div>