(function($){$.fn.jCarouselLite=function(o){o=$.extend({btnPrev: null,btnNext: null,btnGo: null,mouseWheel: false,auto: null,speed: 200,easing: null,vertical: false,circular: true,visible: 3,start: 0,scroll: 1,beforeStart: null,afterEnd: null},o||{});return this.each(function(){var running=false,animCss=o.vertical?"top" : "left",sizeCss=o.vertical?"height" : "width";var div=$(this),ul=$("ul",div),tLi=$("li",ul),tl=tLi.size(),v=o.visible;if(o.circular){ul.prepend(tLi.slice(tl-v-1+1).clone()).append(tLi.slice(0,v).clone());o.start+=v;}var li=$("li",ul),itemLength=li.size(),curr=o.start;div.css("visibility","visible");li.css({overflow: "hidden",float: o.vertical?"none" : "left"});ul.css({margin: "0",padding: "0",position: "relative","list-style-type": "none","z-index": "4"});div.css({overflow: "hidden",position: "relative","z-index": "5",left: "0px"});var scrollBts=$(o.btnPrev+","+o.btnNext);var leftScrollBt=$(o.btnPrev);var rightScrollBt=$(o.btnNext);var liSize=o.vertical?height(li): width(li);var ulSize=liSize*itemLength;var divSize=liSize*v;li.css({width: li.width(),height: li.height()});ul.css(sizeCss,ulSize+"px").css(animCss,-(curr*liSize));div.css(sizeCss,divSize+"px");if(o.btnPrev)$(o.btnPrev).click(function(){this.blur();return go(curr-o.scroll);});if(o.btnNext)$(o.btnNext).click(function(){this.blur();return go(curr+o.scroll);});if(o.btnGo)$.each(o.btnGo,function(i,val){$(val).click(function(){return go(o.circular?o.visible+i : i);});});if(o.mouseWheel&&div.mousewheel)div.mousewheel(function(e,d){return d>0?go(curr-o.scroll): go(curr+o.scroll);});if(o.auto)setInterval(function(){go(curr+o.scroll);},o.auto+o.speed);updateButtonVis();function vis(){return li.slice(curr).slice(0,v);};function updateButtonVis(){if(!o.circular){scrollBts.removeClass("jcar-scroll-bt-disabled");if(curr-o.scroll<0)leftScrollBt.addClass("jcar-scroll-bt-disabled");if(curr+o.scroll>itemLength-v)rightScrollBt.addClass("jcar-scroll-bt-disabled");}}function go(to){if(!running){if(o.beforeStart)o.beforeStart.call(this,vis());if(o.circular){if(to<=o.start-v-1){ul.css(animCss,-((itemLength-(v*2))*liSize)+"px");curr=to==o.start-v-1?itemLength-(v*2)-1 : itemLength-(v*2)-o.scroll;}else if(to>=itemLength-v+1){ul.css(animCss,-((v)*liSize)+"px");curr=to==itemLength-v+1?v+1 : v+o.scroll;}else curr=to;}else{if(to<0||to>itemLength-v)return;else curr=to;}running=true;ul.animate(animCss=="left"?{left:-(curr*liSize)}:{top:-(curr*liSize)},o.speed,o.easing,function(){if(o.afterEnd)o.afterEnd.call(this,vis());running=false;});updateButtonVis();}return false;};});};function css(el,prop){return parseInt($.css(el[0],prop))||0;};function width(el){return el[0].offsetWidth+css(el,'marginLeft')+css(el,'marginRight');};function height(el){return el[0].offsetHeight+css(el,'marginTop')+css(el,'marginBottom');};})(jQuery);