(function($){ $.fn.jCarouselLite=function(o){ o=$.extend({ btnPrev:null, btnNext:null, btnGo:null, mouseWheel:false, auto:null, speed:200, easing:null,minwidth:162,minheight:118,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 widthToSet = f.width(); var heightToSet = f.height(); if(widthToSet<o.minwidth){widthToSet=o.minwidth;} if(heightToSet<o.minheight){heightToSet=o.minheight;} var g=o.vertical?heightToSet:widthToSet; var h=g*itemLength; var j=g*v; f.css({ width:widthToSet, height:heightToSet }); 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)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);