jquery實現公告翻滾效果_jquery

//樣式檔：
       

$(function () {
                var settime;
                $(".scrollNews").hover(function () {
                    clearInterval(settime);
                }, function () {
                    settime = setInterval(function () {
                        var $first = $(".scrollNews ul:first");                                                   ‧ $first.animate({ "marginTop": -height "px" }, 600, function () { "marginTop": -height "px" }, 600, function () {
                            $first.css({ marginTop: 0 }).find("li:first").apple({ marginTop: 0 }).find("li:first").                         });
                    }, 3000);
                }).trigger("mouseleave");       //trigger()方法的功能是觸發受選取元素的製定事件類型
            });



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