多种JQuery循环滚动文字图片效果代码

$ul.css("bottom",0);
var bottom;
function downMoving(){
var dis = -o.distance,
dif = -o.liHeight * (len - o.showNum);
bottom = parseFloat($ul.css("bottom"));
if (bottom <= dif){
$ul.css("bottom",0);
bottom = 0;
$ul.delay(o.interval);
};
var bmDis = bottom + dis;
if(bmDis <= dif){
bmDis = dif;
};
$ul.animate({"bottom":bmDis+"px"}, o.speed);
};
$ul.hover(
function(){
clearInterval(fnDown);
},
function(){
fnDown = setInterval(function(){downMoving()}, o.interval);
}
);
fnDown = setInterval(function(){downMoving()}, o.interval);
};
});
};
})(jQuery);

兼容到IE6+，jq库用1.7+的都没问题 。