(function($){$.fn.easySlider=function(options){var defaults={prevId:"prevBtn",prevText:"Previous",nextId:"nextBtn",nextText:"Next",controlsShow:true,controlsBefore:"",controlsAfter:"",controlsFade:true,firstId:"firstBtn",firstText:"First",firstShow:false,lastId:"lastBtn",lastText:"Last",lastShow:false,vertical:false,speed:800,auto:false,pause:2E3,continuous:false,numeric:false,numericId:"controls"};var options=$.extend(defaults,options);this.each(function(){var obj=$(this);var s=$("li",obj).length; var w=$("li",obj).width();var h=$("li",obj).height();var clickable=true;obj.width(w);obj.height(h);obj.css("overflow","hidden");var ts=s-1;var t=0;$("ul",obj).css("width",s*w);if(options.continuous){$("ul",obj).prepend($("ul li:last-child",obj).clone().css("margin-left","-"+w+"px"));$("ul",obj).append($("ul li:nth-child(2)",obj).clone());$("ul",obj).css("width",(s+1)*w)}if(!options.vertical)$("li",obj).css("float","left");if(options.controlsShow){var html=options.controlsBefore;if(options.numeric)html+= '<ol id="'+options.numericId+'"></ol>';else{if(options.firstShow)html+='<span id="'+options.firstId+'"><a href="javascript:void(0);">'+options.firstText+"</a></span>";html+=' <span id="'+options.prevId+'"><a href="javascript:void(0);">'+options.prevText+"</a></span>";html+=' <span id="'+options.nextId+'"><a href="javascript:void(0);">'+options.nextText+"</a></span>";if(options.lastShow)html+=' <span id="'+options.lastId+'"><a href="javascript:void(0);">'+options.lastText+"</a></span>"}html+=options.controlsAfter; $(obj).after(html)}if(options.numeric)for(var i=0;i<s;i++)$(document.createElement("li")).attr("id",options.numericId+(i+1)).html("<a rel="+i+' href="javascript:void(0);">&#x02022;</a>').appendTo($("#"+options.numericId)).click(function(){animate($("a",$(this)).attr("rel"),true)});else{$("a","#"+options.nextId).click(function(){animate("next",true)});$("a","#"+options.prevId).click(function(){animate("prev",true)});$("a","#"+options.firstId).click(function(){animate("first",true)});$("a","#"+options.lastId).click(function(){animate("last", true)})}function setCurrent(i){i=parseInt(i)+1;$("li","#"+options.numericId).removeClass("current");$("li#"+options.numericId+i).addClass("current");jQuery("#dl_info").children().eq(i-1).fadeIn(200)}function adjust(){if(t>ts)t=0;if(t<0)t=ts;if(!options.vertical)$("ul",obj).css("margin-left",t*w*-1);else $("ul",obj).css("margin-left",t*h*-1);clickable=true;if(options.numeric)setCurrent(t)}function animate(dir,clicked){if(clickable){clickable=false;var ot=t;switch(dir){case "next":t=ot>=ts?options.continuous? t+1:ts:t+1;break;case "prev":t=t<=0?options.continuous?t-1:0:t-1;break;case "first":t=0;break;case "last":t=ts;break;default:t=dir;break}var diff=Math.abs(ot-t);var speed=diff*options.speed;if(!options.vertical){p=t*w*-1;$("ul",obj).animate({marginLeft:p},{queue:false,duration:speed,complete:adjust})}else{p=t*h*-1;$("ul",obj).animate({marginTop:p},{queue:false,duration:speed,complete:adjust})}jQuery("#dl_info:visible").children().fadeOut(200);if(!options.continuous&&options.controlsFade){if(t==ts){$("a", "#"+options.nextId).hide();$("a","#"+options.lastId).hide()}else{$("a","#"+options.nextId).show();$("a","#"+options.lastId).show()}if(t==0){$("a","#"+options.prevId).hide();$("a","#"+options.firstId).hide()}else{$("a","#"+options.prevId).show();$("a","#"+options.firstId).show()}}if(clicked)clearTimeout(timeout);if(options.auto&&dir=="next"&&!clicked)timeout=setTimeout(function(){animate("next",false)},diff*options.speed+options.pause)}}var timeout;if(options.auto)timeout=setTimeout(function(){animate("next", false)},options.pause);if(options.numeric)setCurrent(0);if(!options.continuous&&options.controlsFade){$("a","#"+options.prevId).hide();$("a","#"+options.firstId).hide()}})}})(jQuery);