/*
 * Easy Slider 1.7 - jQuery plugin
 *written by Alen Grakalic
 *http://cssglobe.com/post/4004/easy-slider-15-the-easiest-jquery-plugin-for-sliding
 *
 *Copyright (c) 2009 Alen Grakalic (http://cssglobe.com)
 *Dual licensed under the MIT (MIT-LICENSE.txt)
 *and GPL (GPL-LICENSE.txt) licenses.
 *
 *Built for jQuery library
 *http://jquery.com
 *
 */
(function(jQuery) {jQuery.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:2000,continuous:false, numeric: false,numericId: 'controls',numericTitles: false,padding: false}; var options = jQuery.extend(defaults, options);this.each(function() {  var obj = jQuery(this);var s = jQuery("ul:first > li", obj).length;var w = jQuery("ul:first > li:first", obj).width();var h = jQuery("ul:first > li:first", obj).height();var clickable = true;obj.width(w-(options.padding*2));obj.height(h); obj.css("overflow","hidden");if(options.padding) obj.css("padding",options.padding + "px");jQuery("ul:first > li", obj).width(w);var ts = s-1;var t = 0;jQuery("ul:first", obj).css('width',s*w);if(options.continuous){jQuery("ul:first", obj).prepend(jQuery("ul:first > li:last-child", obj).clone().css("margin-left","-"+ w +"px"));jQuery("ul:first", obj).append(jQuery("ul:first > li:nth-child(2)", obj).clone());jQuery("ul:first", obj).css('width',(s+1)*w);};if(!options.vertical) jQuery("ul:first > 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;jQuery(obj).after(html);};if(options.numeric){var title;for(var i=0;i<s;i++){if(options.numericTitles)title = options.numericTitles[i];else title = i+1;jQuery(document.createElement("li")).attr('id',options.numericId + (i+1)).html('<a rel='+ i +' href=\"javascript:void(0);\">'+ title +'</a>').appendTo(jQuery("#"+ options.numericId)).click(function(){animate(jQuery("a",jQuery(this)).attr('rel'),true);}); };} else {jQuery("a","#"+options.nextId).click(function(){animate("next",true);});jQuery("a","#"+options.prevId).click(function(){animate("prev",true);});jQuery("a","#"+options.firstId).click(function(){animate("first",true);});jQuery("a","#"+options.lastId).click(function(){animate("last",true);});};function setCurrent(i){i = parseInt(i)+1;jQuery("li", "#" + options.numericId).removeClass("current");jQuery("li#" + options.numericId + i).addClass("current");};function adjust(){if(t>ts) t=0;if(t<0) t=ts;if(!options.vertical) {jQuery("ul:first",obj).css("margin-left",(t*w*-1));} else {jQuery("ul:first",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);jQuery("ul:first",obj).animate({ marginLeft: p }, { queue:false, duration:speed, complete:adjust });} else {p = (t*h*-1);jQuery("ul:first",obj).animate({ marginTop: p }, { queue:false, duration:speed, complete:adjust });};if(!options.continuous && options.controlsFade){if(t==ts){jQuery("a","#"+options.nextId).hide();jQuery("a","#"+options.lastId).hide();} else {jQuery("a","#"+options.nextId).show();jQuery("a","#"+options.lastId).show();};if(t==0){jQuery("a","#"+options.prevId).hide();jQuery("a","#"+options.firstId).hide();} else {jQuery("a","#"+options.prevId).show();jQuery("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){jQuery("a","#"+options.prevId).hide();jQuery("a","#"+options.firstId).hide();};});};})(jQuery);