(function(b){function f(){}f.prototype={limit:4,resizeSpeed:1E3,fadeSpeed:2E3,interval:1E4};b.fn.autoScroll=function(h){var a=b.extend(new f,h);return this.each(function(){var c=b(this),d=[];c.find("> li").each(function(){d.push(b("<li>"+b(this).html()+"</li>"))});if(d.length>a.limit){var g=c.find("> li:first").height();c.wrap("<div/>").parent().css({height:g*a.limit,overflow:"hidden"});c.find("> li:gt("+(a.limit-1)+")").remove();var e=d.length-a.limit-1;setInterval(function(){c.find("> li:last").fadeTo(a.fadeSpeed,
0,function(){b(this).remove();d[e].css({height:0,opacity:0}).prependTo(c).animate({height:g},a.resizeSpeed,function(){b(this).animate({opacity:1},a.fadeSpeed)})});e=e?e-1:d.length-1},a.interval)}}).css({listStyleType:"none",margin:0,padding:0})}})(jQuery);