﻿(function($){$.fn.jCarouselLite=function(o){o=$.extend({btnPrev:null,btnNext:null,btnGo:null,mouseWheel:false,auto:null,speed:200,easing:null,vertical:false,circular:true,visible:3,start:0,scroll:1,beforeStart:null,afterEnd:null},o||{});return this.each(function(){var b=false,animCss=o.vertical?"top":"left",sizeCss=o.vertical?"height":"width";var c=$(this),ul=$("ul",c),tLi=$("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 f=$("li",ul),itemLength=f.size(),curr=o.start;c.css("visibility","visible");f.css({overflow:"hidden",float:o.vertical?"none":"left"});ul.css({margin:"0",padding:"0",position:"relative",'list-style-type':"none",'z-index':"1"});c.css({overflow:"hidden",position:"relative",'z-index':"2",left:"0px"});var g=o.vertical?height(f):width(f);var h=g*itemLength;var j=g*v;f.css({width:f.width(),height:f.height()});ul.css(sizeCss,h+"px").css(animCss,-(curr*g));c.css(sizeCss,j+"px");if(o.btnPrev){$(o.btnPrev).click(function(){return go(curr-o.scroll)})}if(o.btnNext){$(o.btnNext).click(function(){return go(curr+o.scroll)})}if(o.btnGo){$.each(o.btnGo,function(i,a){$(a).click(function(){return go(o.circular?o.visible+i:i)})})}if(o.mouseWheel&&c.mousewheel){c.mousewheel(function(e,d){return d>0?go(curr-o.scroll):go(curr+o.scroll)})}if(o.auto){autoScroll=setInterval(function(){go(curr+o.scroll)},o.auto+o.speed);$(".jCarouselLite li").hover(function(){clearInterval(autoScroll)},function(){autoScroll=setInterval(function(){go(curr+o.scroll)},o.auto+o.speed)})}function vis(){return f.slice(curr).slice(0,v)}function go(a){if(!b){if(o.beforeStart){o.beforeStart.call(this,vis())}if(o.circular){if(a<=o.start-v-1){ul.css(animCss,-((itemLength-v*2)*g)+"px");curr=a==o.start-v-1?itemLength-v*2-1:itemLength-v*2-o.scroll}else if(a>=itemLength-v+1){ul.css(animCss,-(v*g)+"px");curr=a==itemLength-v+1?v+1:v+o.scroll}else{curr=a}}else{if(a<0||a>itemLength-v){return}else{curr=a}}b=true;ul.animate(animCss=="left"?{left:-(curr*g)}:{top:-(curr*g)},o.speed,o.easing,function(){if(o.afterEnd){o.afterEnd.call(this,vis())}b=false});if(!o.circular){$(o.btnPrev+","+o.btnNext).removeClass("disabled");$(curr-o.scroll<0&&o.btnPrev||curr+o.scroll>itemLength-v&&o.btnNext||[]).addClass("disabled")}}return false}})};function css(a,b){return parseInt($.css(a[0],b))||0}function width(a){return a[0].offsetWidth+css(a,"marginLeft")+css(a,"marginRight")}function height(a){return a[0].offsetHeight+css(a,"marginTop")+css(a,"marginBottom")}}(jQuery));var maxWidth=255,minWidth=99;var carouselLi=$(".jCarouselLite li");var carouselRandom=Math.floor(Math.random()*(carouselLi.length-7));carouselLi.eq(carouselRandom+6).addClass("lastVisible");carouselLi.live("mouseover",function(){var $t=$(this);if(!$t.hasClass("lastVisible")&&!$t.closest("ul").is(":animated")){$t.siblings(".lastVisible").animate({width:"99px"},{queue:false,duration:400}).end().animate({width:maxWidth+"px"},{queue:false,duration:400})}});carouselLi.live("mouseout",function(){var $t=$(this);if(!$t.hasClass("lastVisible")&&!$t.closest("ul").is(":animated")){$(this).animate({width:"99px"},{queue:false,duration:400})}});var options={start:carouselRandom,auto:3000,speed:800,visible:7,afterEnd:function(elements){elements.slice(-1).addClass("lastVisible").prev().removeClass("lastVisible")},scroll:1};pos=$(".jCarouselLite").jCarouselLite(options);
