(function($){var timers=[];function nextMove(obj,step){obj.find("ul").animate({marginLeft:-step},300,'swing',function(){$(this).find("li").slice(0,1).appendTo($(this));$(this).css("margin-left",0);});} function preMove(obj,step){var ul=obj.find("ul");ul.css('margin-left',-step);ul.find("li").last().prependTo(ul);ul.animate({marginLeft:0},300,'swing',function(){ul.css("margin-left",0);});} function downMove(obj,step){obj.find("ul").animate({marginTop:-step},300,'swing',function(){$(this).find("li").slice(0,1).appendTo($(this));$(this).css("margin-top",0);});} function upMove(obj,step){var ul=obj.find("ul");ul.find("li").last().prependTo(ul);ul.css('margin-top',-step);ul.animate({marginTop:0},300,'swing',function(){ul.css("margin-top",0);});} var methods={init:function(options){var defaults={speed:3000,direction:'horizantal'};var opts=$.extend({},defaults,options);return this.each(function(i){var speed=opts["speed"]<1000?3000:opts["speed"];var direction=opts["direction"]=='vertical'||opts["direction"]=='horizantal'?opts["direction"]:'vertical';var _this=$(this);var ul=_this.find("ul"),pre=_this.find(".pre"),next=_this.find(".next");var sh,isMove,ishori,move,lmove,rmove;if(direction=='horizantal'){isMove=_this.width()