(function(a){a.fn.extend({Scroll:function(a){if(!a)var a={};var b=this.eq(0).find("ul:first"),d=b.find("li:first").height(),c=a.line?parseInt(a.line,10):parseInt(this.height()/d,10),f=a.speed?parseInt(a.speed,10):500,g=a.timer?parseInt(a.timer,10):3e3;if(c==0)c=1;var e=0-c*d;scrollUp=function(){b.animate({marginTop:e},f,function(){for(i=1;i<=c;i++)b.find("li:first").appendTo(b);b.css({marginTop:0})})};b.hover(function(){clearInterval(timerID)},function(){timerID=setInterval("scrollUp()",g)}).mouseout()},Scroll2:function(a){if(!a)var a={};var b=this.eq(0).find("ul:first"),d=b.find("li:first").height(),c=a.line?parseInt(a.line,10):parseInt(this.height()/d,10),f=a.speed?parseInt(a.speed,10):500,g=a.timer?parseInt(a.timer,10):3e3;if(c==0)c=1;var e=0-c*d;scrollUps=function(){b.animate({marginTop:e},f,function(){for(i=1;i<=c;i++)b.find("li:first").appendTo(b);b.css({marginTop:0})})};b.hover(function(){clearInterval(timerID)},function(){timerID=setInterval("scrollUps()",g)}).mouseout()}})})(jQuery);