js实现单行文本向上滚动效果实例代码(2)

ScrollText.prototype.GetFunction = function (variable, method, param) {
    return function () {
        variable[method](param);
    }
}

if (document.getElementById("ul_round")) {
    var scrollup = new ScrollText("ul_round");
    scrollup.LineHeight = 40;        //单排文字滚动的高度
    scrollup.Amount = 1;            //注意:子模块(LineHeight)一定要能整除Amount.
    scrollup.Delay = 30;           //延时
    scrollup.Start();             //文字自动滚动
    scrollup.Direction = "up";   //默认设置为文字向上滚动
}
/***************滚动场次结束*****************/