/*!
 * jQuery jCarousellite Plugin v1.3.1
 *
 * Date: Mon Dec 6 19:36:31 2010 -0500
 * Requires: jQuery v1.4+
 *
 * Copyright 2007 Ganeshji Marwaha (gmarwaha.com)
 * Modifications/enhancements by Karl Swedberg
 * Dual licensed under the MIT and GPL licenses (just like jQuery):
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 * jQuery plugin to navigate images/any content in a carousel style widget.
 *
*/
(function(e){function p(r,a){return parseInt(e.css(r[0],a),10)||0}e.jCarouselLite={version:"1.3.1"};e.fn.jCarouselLite=function(r){var a=e.extend({},e.fn.jCarouselLite.defaults,r);return this.each(function(){function n(c){if(!s){a.beforeStart&&a.beforeStart.call(this,f.slice(g).slice(0,b));if(a.circular)if(c<=k-b-1){j.css(q,-((i-b*2)*l)+"px");g=c==k-b-1?i-b*2-1:i-b*2-a.scroll}else if(c>=i-b+1){j.css(q,-(b*l)+"px");g=c==i-b+1?b+1:b+a.scroll}else g=c;else{a.$btnPrev.toggleClass(a.btnDisabledClass,a.btnPrev&&
c<=0);a.$btnNext.toggleClass(a.btnDisabledClass,a.btnNext&&c>i-b);g=c<0?0:c>i-b?i-b:c}s=true;v[q]=-(g*l);j.animate(v,a.speed,a.easing,function(){a.afterEnd&&a.afterEnd.call(this,f.slice(g).slice(0,b));s=false})}return false}var s=false,q=a.vertical?"top":"left",v={},w=a.vertical?"height":"width",m=this,d=e(this),j=d.find("ul").eq(0),o=j.children("li"),t=o.length,b=a.visible,k=Math.min(a.start,t-1);if(a.circular){j.prepend(o.slice(t-b-1+1).clone(true)).append(o.slice(0,b).clone(true));k+=b}var f=j.children("li"),
i=f.length,g=k;d.css("visibility","visible");f.css({overflow:a.vertical?"hidden":"visible","float":a.vertical?"none":"left"});j.css({margin:"0",padding:"0",position:"relative",listStyleType:"none",zIndex:1});d.css({overflow:"hidden",position:"relative",zIndex:2,left:"0px"});var l=a.vertical?f[0].offsetHeight+p(f,"marginTop")+p(f,"marginBottom"):f[0].offsetWidth+p(f,"marginLeft")+p(f,"marginRight");o=l*i;var z=l*b;f.css({width:f.width(),height:f.height()});j.css(w,o+"px").css(q,-(g*l));d.css(w,z+"px");
e.each(["btnPrev","btnNext"],function(c,h){if(a[h]){a["$"+h]=e.isFunction(a[h])?a[h].call(d[0]):e(a[h]);a["$"+h].bind("click.jc",function(){return n(c==0?g-a.scroll:g+a.scroll)})}});if(!a.circular){a.btnPrev&&k==0&&a.$btnPrev.addClass(a.btnDisabledClass);a.btnNext&&k+a.visible>=i&&a.$btnNext.addClass(a.btnDisabledClass)}a.btnGo&&e.each(a.btnGo,function(c,h){e(h).bind("click.jc",function(){return n(a.circular?a.visible+c:c)})});a.mouseWheel&&d.mousewheel&&d.bind("mousewheel.jc",function(c,h){return h>
0?n(g-a.scroll):n(g+a.scroll)});if(a.auto){var x=0,y=a.autoStop&&(a.circular?a.autoStop:Math.min(t,a.autoStop)),u=function(){m.setAutoAdvance=setTimeout(function(){if(!y||y>x){n(g+a.scroll);x++;u()}},a.timeout+a.speed)};u();d.bind("pauseCarousel.jc",function(){clearTimeout(m.setAutoAdvance);d.data("pausedjc",true)}).bind("resumeCarousel.jc",function(){u();d.removeData("pausedjc")});a.pause&&d.bind("mouseenter.jc",function(){d.trigger("pauseCarousel")}).bind("mouseleave.jc",function(){d.trigger("resumeCarousel")})}d.bind("endCarousel.jc",
function(){m.setAutoAdvance&&clearTimeout(m.setAutoAdvance);a.btnPrev&&a[$btnPrev].addClass(a.btnDisabledClass).unbind(".jc");a.btnNext&&a[$btnNext].addClass(a.btnDisabledClass).unbind(".jc");a.btnGo&&e.each(a.btnGo,function(c,h){e(h).unbind(".jc")});if(m.setAutoAdvance)m.setAutoAdvance=null;d.removeData("pausejc");d.unbind(".jc")})})};e.fn.jCarouselLite.defaults={btnPrev:null,btnNext:null,btnDisabledClass:"disabled",btnGo:null,mouseWheel:false,speed:200,easing:null,auto:false,autoStop:false,timeout:4E3,
pause:true,vertical:false,circular:true,visible:3,start:0,scroll:1,beforeStart:null,afterEnd:null}})(jQuery);